357 FZUS53 KGRB 160606 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 106 AM CDT Thu Apr 16 2026 For waters within five nautical miles of shore on Lake Michigan LMZ521-522-161000- Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 106 AM CDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING... .REST OF THE NIGHT...NE wind 5 to 10 kts. Waves 2 ft or less. Areas of dense fog. a chance of light rain and a slight chance of thunderstorms. .THURSDAY...NE wind 5 to 10 kts veering S early in the afternoon. Waves 2 ft or less. A chance of light rain in the morning. areas of dense fog in the morning, then patchy fog in the afternoon. .THURSDAY NIGHT...S wind 5 to 10 kts. Waves 2 ft or less. Mostly clear in the evening then becoming mostly cloudy. .FRIDAY...S wind 10 to 15 kts increasing to 15 to 25 kts early in the afternoon. Waves 1 to 3 ft. Mostly cloudy. A Small Craft Advisory may be needed. $$ LMZ541-161000- Rock Island Passage to Sturgeon Bay WI- 106 AM CDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING... .REST OF THE NIGHT...N wind 5 to 10 kts. Waves 2 ft or less. Areas of dense fog. a chance of light rain. .THURSDAY...N wind 5 to 10 kts veering S early in the afternoon. Waves 2 ft or less. Areas of dense fog in the morning. a slight chance of light rain in the morning. .THURSDAY NIGHT...S wind 5 to 10 kts. Waves 2 ft or less. Partly cloudy in the evening then becoming mostly cloudy. .FRIDAY...S wind 15 to 25 kts. Waves 1 to 3 ft building to 4 to 7 ft in the afternoon. Mostly cloudy. A Small Craft Advisory may be needed. $$ LMZ542-543-161000- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 106 AM CDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING... .REST OF THE NIGHT...N wind 5 to 10 kts. Waves 2 ft or less. Areas of dense fog. a chance of light rain and a slight chance of thunderstorms. .THURSDAY...N wind 5 to 10 kts veering E early in the afternoon. Waves 2 ft or less. A chance of light rain and a slight chance of thunderstorms in the morning. areas of dense fog in the morning, then patchy fog in the afternoon. .THURSDAY NIGHT...S wind 5 to 10 kts. Waves 2 ft or less. Mostly cloudy. .FRIDAY...S wind 10 to 15 kts increasing to to 30 kts in the late morning and afternoon. Waves 2 to 4 ft building to 4 to 7 ft in the afternoon. Mostly cloudy. A Small Craft Advisory may be needed. $$ See Lake Michigan Open Lake Forecast for Saturday through Monday. Wave height forecast is for ice free areas.  548 FZUS53 KMKX 160611 NSHMKX Nearshore Marine Forecast National Weather Service Milwaukee/Sullivan WI 111 AM CDT Thu Apr 16 2026 For waters within five nautical miles of shore on Lake Michigan LMZ643-160900- Sheboygan to Port Washington WI- 111 AM CDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 7 AM CDT FRIDAY... .REST OF TONIGHT...North wind 5 to 10 knots. Areas of dense fog. chance of showers and slight chance of thunderstorms. Waves around 1 foot. .THURSDAY...North wind 5 to 10 knots rising to 10 to 15 knots late in the morning, then becoming north 10 to 15 knots early in the afternoon becoming northeast 5 to 10 knots late in the afternoon. Areas of dense fog in the morning, then patchy fog in the afternoon. chance of showers and slight chance of thunderstorms in the morning, then slight chance of showers in the afternoon. Waves around 1 foot. .THURSDAY NIGHT...East wind 5 to 10 knots becoming south late in the evening, then rising to 5 to 10 knots after midnight becoming south 5 to 10 knots early in the morning. Patchy fog through around midnight, then areas of dense fog after midnight. Waves around 1 foot. .FRIDAY...South wind 10 to 15 knots rising to 15 to 20 knots early in the afternoon, then becoming 15 to 25 knots late in the afternoon. Areas of dense fog in the morning. Waves 1 to 2 feet building to 3 to 5 feet in the afternoon. $$ LMZ644-160900- Port Washington to North Point Light WI- 111 AM CDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 7 AM CDT FRIDAY... .REST OF TONIGHT...East wind 5 to 10 knots backing northeast early in the morning. Areas of dense fog through the night. showers likely after midnight. Chance of thunderstorms through the night. Rain showers early in the morning. Waves around 1 foot. .THURSDAY...North wind 5 to 10 knots rising to 10 to 15 knots late in the morning, then becoming north 10 to 15 knots early in the afternoon easing to 5 to 10 knots late in the afternoon. Areas of dense fog in the morning, then patchy fog in the afternoon. chance of showers and slight chance of thunderstorms in the morning, then slight chance of showers in the afternoon. Waves around 1 foot. .THURSDAY NIGHT...Northeast wind 5 to 10 knots becoming southeast late in the evening, then becoming south after midnight becoming south 5 to 10 knots early in the morning. Areas of dense fog. Waves around 1 foot. .FRIDAY...South wind 10 to 15 knots becoming southeast 15 to 20 knots early in the afternoon, then becoming 15 to 25 knots late in the afternoon. Areas of dense fog in the morning. Waves 1 to 2 feet building to 3 to 4 feet in the afternoon. $$ LMZ645-160900- North Point Light to Wind Point WI- 111 AM CDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 7 AM CDT FRIDAY... .REST OF TONIGHT...South wind 5 to 10 knots. Areas of dense fog after midnight. Patchy dense fog early in the morning. showers likely after midnight. Chance of thunderstorms through the night. Chance of showers early in the morning. Waves around 1 foot. .THURSDAY...Northwest wind 5 to 10 knots becoming north 10 to 15 knots in the late morning and afternoon. Areas of dense fog in the morning. Patchy fog in the afternoon. slight chance of thunderstorms in the morning. Chance of showers through the day. Waves around 1 foot. .THURSDAY NIGHT...Northeast wind 5 to 10 knots veering south after midnight. Patchy fog through around midnight, then areas of dense fog after midnight. Waves around 1 foot. .FRIDAY...South wind 5 to 10 knots becoming southeast 10 to 15 knots late in the morning, then rising to 15 to 20 knots in the afternoon. Areas of dense fog in the morning. Waves 1 to 2 feet building to 2 to 4 feet in the afternoon. $$ LMZ646-160900- Wind Point WI to Winthrop Harbor IL- 111 AM CDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 7 AM CDT FRIDAY... .REST OF TONIGHT...South wind 5 to 10 knots. Areas of dense fog after midnight. Patchy dense fog early in the morning. chance of thunderstorms after midnight. Rain showers likely through the night. Slight chance of thunderstorms early in the morning. Waves around 1 foot. .THURSDAY...Southwest wind 5 to 10 knots becoming northwest 10 to 15 knots late in the morning, then veering north early in the afternoon easing to 5 to 10 knots late in the afternoon. Areas of dense fog in the morning. Patchy fog in the afternoon. slight chance of thunderstorms in the morning. Chance of showers through the day. Waves around 1 foot. .THURSDAY NIGHT...Northeast wind 5 to 10 knots veering south after midnight. Patchy fog through around midnight, then areas of dense fog after midnight. Waves around 1 foot. .FRIDAY...South wind 5 to 10 knots becoming southeast 10 to 15 knots late in the morning, then becoming 10 to 20 knots early in the afternoon becoming 15 to 20 knots late in the afternoon. Areas of dense fog in the morning. Waves 1 to 2 feet building to 2 to 4 feet late in the afternoon. $$ See Lake Michigan Open Waters Forecast for Saturday through Monday.  899 FZUS53 KAPX 160617 NSHAPX Nearshore Marine Forecast National Weather Service Gaylord MI 217 AM EDT Thu Apr 16 2026 For waters within five nautical miles of shore on Lakes Huron... Michigan and Superior. Waves are the significant wave height - the average of the highest 1/3 of the wave spectrum. Occasional wave height is the average of the highest 1/10 of the wave spectrum. LSZ321-161430- Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI- 217 AM EDT Thu Apr 16 2026 .REST OF THE OVERNIGHT...Light winds. Widespread dense fog. Waves 2 feet or less. .TODAY...Northwest wind 5 to 10 knots. Areas of dense fog. Isolated showers. Waves 2 feet or less. .TONIGHT...Light winds. Patchy dense fog. Waves 2 feet or less. .FRIDAY...Southeast wind 15 to 20 knots. Partly sunny. Waves 2 to 3 feet. Wave heights are valid for ice free areas. See the open lakes forecast for days 3 through 5. $$ LSZ322-161430- St. Marys River Point Iroquois to E. Potagannissing Bay- 217 AM EDT Thu Apr 16 2026 .REST OF THE OVERNIGHT...Light winds. Areas of dense fog. Slight chance of rain. .TODAY...Northwest wind 5 to 10 knots. Areas of dense fog. Isolated showers. .TONIGHT...Light winds. Patchy dense fog. .FRIDAY...Southeast wind 15 to 20 knots. Partly sunny. See the open lakes forecast for days 3 through 5. $$ LMZ341-161430- Seul Choix Point to 5NM West of Mackinac Bridge- 217 AM EDT Thu Apr 16 2026 .REST OF THE OVERNIGHT...Light winds. Areas of dense fog. Slight chance of rain. Waves 2 feet or less. .TODAY...Light winds. Patchy fog. Isolated showers. Waves 2 feet or less. .TONIGHT...Light winds. Mostly cloudy. Waves 2 feet or less. .FRIDAY...Southeast wind 10 to 15 knots. Partly sunny. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LMZ342-161430- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay- 217 AM EDT Thu Apr 16 2026 .REST OF THE OVERNIGHT...Light winds. Areas of dense fog. Chance of rain and slight chance of thunderstorms. Waves 2 feet or less. .TODAY...Northwest wind 5 to 10 knots. Areas of dense fog. Scattered showers. Waves 2 feet or less. .TONIGHT...Light winds. Mostly cloudy. Waves 2 feet or less. .FRIDAY...Southeast wind 10 to 15 knots. Partly sunny. Waves 2 feet or less. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LMZ323-161430- Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI- 217 AM EDT Thu Apr 16 2026 .REST OF THE OVERNIGHT...Light winds. Areas of dense fog. Chance of rain and slight chance of thunderstorms. Waves 2 feet or less. .TODAY...North wind 5 to 10 knots. Areas of dense fog. Scattered showers and isolated thunderstorms. Waves 2 feet or less. .TONIGHT...Light winds. Mostly cloudy. Waves 2 feet or less. .FRIDAY...Southeast wind 10 to 15 knots. Partly sunny. Waves 2 feet or less. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LMZ344-161430- Sleeping Bear Point to Grand Traverse Light MI- 217 AM EDT Thu Apr 16 2026 .REST OF THE OVERNIGHT...Light winds. Areas of dense fog. Chance of rain and slight chance of thunderstorms. Waves 2 feet or less. .TODAY...North wind 5 to 10 knots. Areas of dense fog. Scattered showers. Waves 2 feet or less. .TONIGHT...Light winds. Mostly cloudy. Waves 2 feet or less. .FRIDAY...South wind 5 to 10 knots. Partly sunny. Waves 2 feet or less. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LMZ345-161430- Point Betsie to Sleeping Bear Point MI- 217 AM EDT Thu Apr 16 2026 .REST OF THE OVERNIGHT...Light winds. Areas of dense fog. Chance of rain and slight chance of thunderstorms. Waves 2 feet or less. .TODAY...Light winds. Areas of dense fog. Scattered showers and isolated thunderstorms. Waves 2 feet or less. .TONIGHT...Light winds. Mostly cloudy. Waves 2 feet or less. .FRIDAY...South wind 10 to 15 knots. Partly sunny. Waves 2 feet or less. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LMZ346-161430- Manistee to Point Betsie MI- 217 AM EDT Thu Apr 16 2026 .REST OF THE OVERNIGHT...Light winds. Areas of dense fog. Chance of rain and slight chance of thunderstorms. Waves 2 feet or less. .TODAY...North wind 5 to 10 knots. Areas of dense fog. Scattered showers and isolated thunderstorms. Waves 2 feet or less. .TONIGHT...Light winds. Partly cloudy. Waves 2 feet or less. .FRIDAY...South wind 10 to 15 knots. Partly sunny. Waves 2 feet or less. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LHZ345-161430- Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island- 217 AM EDT Thu Apr 16 2026 .REST OF THE OVERNIGHT...Light winds. Areas of dense fog. Chance of rain. Waves 2 feet or less. .TODAY...Northwest wind 5 to 10 knots. Areas of fog. Scattered showers. Waves 2 feet or less. .TONIGHT...East wind 5 to 10 knots. Mostly cloudy. Waves 2 feet or less. .FRIDAY...East wind 15 to 20 knots. Partly sunny. Waves 2 to 3 feet. Wave heights are valid for ice free areas. See the open lakes forecast for days 3 through 5. $$ LHZ346-161430- St Ignace to False Detour Channel- 217 AM EDT Thu Apr 16 2026 .REST OF THE OVERNIGHT...Light winds. Areas of dense fog. Chance of rain. Waves 2 feet or less. .TODAY...Northwest wind 5 to 10 knots. Areas of dense fog. Scattered showers. Waves 2 feet or less. .TONIGHT...North wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .FRIDAY...Southeast wind 15 to 20 knots. Partly sunny. Waves 2 to 4 feet. See the open lakes forecast for days 3 through 5. $$ LHZ347-161430- 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island- 217 AM EDT Thu Apr 16 2026 .REST OF THE OVERNIGHT...Light winds. Widespread dense fog. Chance of rain. Waves 2 feet or less. .TODAY...Northwest wind 5 to 10 knots. Areas of dense fog. Scattered showers. Waves 2 feet or less. .TONIGHT...Northwest wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .FRIDAY...Southeast wind 15 to 20 knots. Partly sunny. Waves 2 to 4 feet. See the open lakes forecast for days 3 through 5. $$ LHZ348-161430- Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary- 217 AM EDT Thu Apr 16 2026 .REST OF THE OVERNIGHT...Light winds. Widespread dense fog. Chance of rain and isolated thunderstorms. Waves 2 feet or less. .TODAY...Northwest wind 5 to 10 knots. Areas of dense fog. Scattered showers. Waves 2 feet or less. .TONIGHT...Northwest wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .FRIDAY...Southeast wind 10 to 15 knots. Partly sunny. Waves 2 to 3 feet. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LHZ349-161430- Sturgeon Pt to Alabaster MI- 217 AM EDT Thu Apr 16 2026 .REST OF THE OVERNIGHT...South wind 5 to 10 knots. Areas of dense fog. Rain likely and isolated thunderstorms. Waves 2 feet or less. .TODAY...North wind 5 to 10 knots. Areas of fog. Showers and isolated thunderstorms. Waves 2 feet or less. .TONIGHT...North wind 5 to 10 knots. Mostly cloudy. Waves 2 feet or less. .FRIDAY...Southeast wind 5 to 10 knots. Partly sunny. Waves 2 feet or less. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ HAD  407 FZUS53 KGRR 160623 NSHGRR Nearshore Marine Forecast National Weather Service Grand Rapids MI 223 AM EDT Thu Apr 16 2026 For waters within five nautical miles of shore on Lake Michigan LMZ849-160800- Pentwater to Manistee MI- 223 AM EDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 8 AM EDT FRIDAY... .REST OF TONIGHT...Northeast winds 5 to 15 knots. Rain showers likely and a slight chance of thunderstorms. Areas of dense fog. Waves around 1 foot. .THURSDAY...North winds 5 to 15 knots. Rain showers likely and a slight chance of thunderstorms. Widespread dense fog. Waves 1 to 2 feet. .THURSDAY NIGHT...North winds 5 to 15 knots veering northeast in the late evening and early morning, then veering south after midnight. Partly cloudy. Waves 1 to 2 feet. .FRIDAY...South winds 5 to 15 knots increasing to 15 to 20 knots early in the afternoon. Partly sunny. Waves 2 to 3 feet. .FRIDAY NIGHT...South winds to 30 knots. Rain showers and a chance of thunderstorms. Waves 3 to 6 feet. .SATURDAY...West winds to 30 knots. Partly sunny with rain showers. Waves 5 to 7 feet. .SUNDAY...Northwest winds to 30 knots. Mostly sunny. Waves 6 to 9 feet. .MONDAY...Northeast winds 10 to 20 knots veering southwest in the late morning and afternoon. Sunny. Waves 3 to 5 feet subsiding to 1 to 3 feet early in the afternoon. $$ LMZ848-160800- Whitehall to Pentwater MI- 223 AM EDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 8 AM EDT FRIDAY... .REST OF TONIGHT...South winds 10 to 15 knots. Cloudy with a chance of rain showers and a slight chance of thunderstorms. Areas of dense fog. Waves around 1 foot. .THURSDAY...Northwest winds 10 to 15 knots. Mostly cloudy with a chance of showers and thunderstorms. Widespread dense fog. Waves 1 to 2 feet. .THURSDAY NIGHT...North winds 5 to 15 knots backing south after midnight. Partly cloudy. Waves 1 to 2 feet. .FRIDAY...South winds 10 to 20 knots. Partly sunny. Waves 1 to 3 feet. .FRIDAY NIGHT...South winds to 30 knots. Rain showers and a chance of thunderstorms. Waves 4 to 6 feet building to 5 to 7 feet after midnight. .SATURDAY...West winds to 30 knots. Partly sunny with rain showers. Waves 6 to 8 feet. .SUNDAY...Northwest winds to 30 knots. Mostly sunny. Waves 6 to 9 feet. .MONDAY...East winds 15 to 20 knots veering south in the late morning and afternoon. Sunny. Waves 2 to 4 feet. $$ LMZ847-160800- Grand Haven to Whitehall MI- 223 AM EDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 8 AM EDT FRIDAY... .REST OF TONIGHT...South winds 15 to 20 knots. Cloudy with a chance of showers and thunderstorms. Areas of dense fog. Waves 1 to 2 feet. .THURSDAY...West winds 10 to 20 knots veering northwest early in the afternoon. Mostly cloudy with a chance of showers and thunderstorms. Patchy dense fog. Waves 1 to 2 feet. .THURSDAY NIGHT...Northwest winds 5 to 15 knots backing southwest after midnight. Partly cloudy. Patchy dense fog. Waves 1 to 2 feet. .FRIDAY...Southeast winds 5 to 15 knots increasing to 15 to 20 knots early in the afternoon. Partly sunny. Waves 1 to 2 feet. .FRIDAY NIGHT...Southeast winds 15 to 25 knots veering south to 30 knots in the late evening and overnight. Rain showers and a chance of thunderstorms. Waves 3 to 5 feet building to 5 to 7 feet after midnight. .SATURDAY...West winds to 30 knots. Partly sunny with rain showers. Waves 5 to 7 feet. .SUNDAY...Northwest winds to 30 knots. Mostly sunny. Waves 6 to 9 feet. .MONDAY...East winds 10 to 15 knots veering south in the late morning and early afternoon, then veering southwest early in the afternoon. Sunny. Waves 1 to 3 feet. $$ LMZ846-160800- Holland to Grand Haven MI- 223 AM EDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 8 AM EDT FRIDAY... .REST OF TONIGHT...South winds 15 to 20 knots. Rain showers likely and a chance of thunderstorms. Patchy dense fog. Waves 1 to 2 feet. .THURSDAY...Southwest winds 15 to 20 knots veering northwest early in the afternoon. Rain showers likely and a chance of thunderstorms. Areas of dense fog. Waves 1 to 3 feet. .THURSDAY NIGHT...Northwest winds 10 to 15 knots backing southwest 5 to 10 knots after midnight. Partly cloudy. Waves 1 to 2 feet. .FRIDAY...Southeast winds 10 to 20 knots. Partly sunny. Waves around 1 foot. .FRIDAY NIGHT...South winds 15 to 25 knots increasing to 30 knots after midnight. Rain showers and a chance of thunderstorms. Waves 1 to 3 feet building to 4 to 6 feet in the late evening and overnight. .SATURDAY...West winds to 30 knots. Partly sunny with rain showers. Waves 5 to 7 feet. .SUNDAY...Northwest winds to 30 knots. Mostly sunny. Waves 6 to 9 feet. .MONDAY...East winds 10 to 20 knots veering southwest early in the afternoon. Sunny. Waves 2 to 3 feet. $$ LMZ845-160800- South Haven to Holland MI- 223 AM EDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 8 AM EDT FRIDAY... .REST OF TONIGHT...South winds 15 to 20 knots. Rain showers likely and a chance of thunderstorms. Patchy dense fog. Waves 1 to 2 feet. .THURSDAY...Southwest winds 15 to 20 knots veering northwest early in the afternoon. Mostly cloudy with a chance of showers and thunderstorms. Areas of fog. Waves 1 to 3 feet. .THURSDAY NIGHT...Northwest winds 5 to 15 knots backing southwest after midnight. Mostly cloudy. Patchy dense fog. Waves 1 to 2 feet. .FRIDAY...Southeast winds 5 to 15 knots. Partly sunny. Waves 1 foot or less. .FRIDAY NIGHT...South winds 15 to 25 knots becoming after midnight. Rain showers and a chance of thunderstorms. Waves 2 to 4 feet. .SATURDAY...West winds to 30 knots. Partly sunny with rain showers. Waves 5 to 7 feet. .SUNDAY...Northwest winds to 30 knots. Mostly sunny. Waves 6 to 9 feet. .MONDAY...East winds 10 to 20 knots veering southwest around 10 knots early in the afternoon. Sunny. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late morning and afternoon. $$ LMZ844-160800- St Joseph to South Haven MI- 223 AM EDT Thu Apr 16 2026 .REST OF TONIGHT...Southwest winds around 15 knots. Rain showers and a chance of thunderstorms. Patchy fog. Waves 1 to 2 feet. .THURSDAY...Southwest winds 15 to 20 knots veering northwest early in the afternoon. Mostly cloudy with a chance of thunderstorms and a slight chance of rain showers. Patchy fog. Waves 1 to 2 feet. .THURSDAY NIGHT...Northwest winds 5 to 15 knots backing south around 5 knots after midnight. Mostly cloudy. Patchy dense fog. Waves 1 to 2 feet. .FRIDAY...Southeast winds 5 to 15 knots. Partly sunny. Waves 1 foot or less. .FRIDAY NIGHT...South winds 15 to 25 knots becoming after midnight. Rain showers and a chance of thunderstorms. Waves 1 to 3 feet building to 2 to 4 feet after midnight. .SATURDAY...Southwest winds 20 to 25 knots veering west to 30 knots in the late morning and afternoon. Partly sunny with rain showers. Waves 4 to 6 feet. .SUNDAY...Northwest winds to 30 knots. Mostly sunny. Waves 6 to 8 feet. .MONDAY...Northeast winds 10 to 20 knots veering southeast in the late morning and early afternoon, then veering southwest early in the afternoon. Sunny. Waves 2 to 4 feet subsiding to 1 to 2 feet early in the afternoon. $$  821 FZUS53 KDLH 160623 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 123 AM CDT Thu Apr 16 2026 For waters within five nautical miles of shore on Lake Superior. Waves are the significant wave height - the average of the highest 1/3 of the wave spectrum. Occasional wave height is the average of the highest 1/10 of the wave spectrum. LSZ140-161600- Grand Portage to Grand Marais MN- 123 AM CDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING... .TODAY...Southwest wind 5 knots becoming south late in the afternoon. Areas of dense fog in the morning, then patchy fog early in the afternoon. Areas of dense fog late in the afternoon. Waves 1 foot or less. .TONIGHT...Northeast wind 10 to 15 knots. Patchy dense fog through the night. Slight chance of rain after midnight. Waves 1 to 2 feet. .FRIDAY...Northeast wind 10 to 15 knots. Gusts up to 20 knots early in the morning. Patchy fog in the morning. Rain and chance of thunderstorms in the afternoon. Waves 1 to 3 feet. .FRIDAY NIGHT...Northwest wind 15 to 20 knots. Gusts up to 20 knots increasing to 30 knots. Patchy fog in the evening. Rain and chance of thunderstorms in the evening, then rain likely after midnight. Waves 2 to 4 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ141-161600- Grand Marais to Taconite Harbor MN- 123 AM CDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING... .TODAY...Variable winds 10 knots or less becoming south 5 knots in the late morning and early afternoon, then becoming east late in the afternoon. Areas of dense fog in the morning, then patchy fog in the afternoon. Waves 1 foot or less. .TONIGHT...Northeast wind 10 to 15 knots. Patchy fog through the night. Slight chance of rain after midnight. Waves 1 to 2 feet. .FRIDAY...Northeast wind 5 to 10 knots becoming north late in the afternoon. Patchy fog in the morning. Rain and chance of thunderstorms in the afternoon. Waves 1 to 2 feet. .FRIDAY NIGHT...Northwest wind 15 to 20 knots. Gusts up to 20 knots increasing to 30 knots in the late evening and overnight. Rain and chance of thunderstorms in the evening. Waves 1 to 2 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ142-161600- Taconite Harbor to Silver Bay Harbor MN- 123 AM CDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING... .TODAY...Variable winds 10 knots or less becoming southeast 5 knots in the late morning and early afternoon, then becoming east late in the afternoon. Widespread dense fog early in the morning, then areas of fog late in the morning. Patchy fog in the afternoon. Waves 1 foot or less. .TONIGHT...Northeast wind 5 to 10 knots. Patchy fog through the night. Waves 1 to 2 feet. .FRIDAY...Northeast wind 5 to 10 knots. Rain and chance of thunderstorms in the afternoon. Waves 1 to 2 feet. .FRIDAY NIGHT...Northwest wind 15 to 20 knots. Gusts up to 25 knots increasing to 30 knots in the late evening and early morning, then decreasing to 25 knots early in the morning. Rain and chance of thunderstorms in the evening. Waves 1 to 2 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ143-161600- Silver Bay Harbor to Two Harbors MN- 123 AM CDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING... .TODAY...Variable winds 10 knots or less becoming northeast 10 to 15 knots. Widespread dense fog early in the morning, then areas of fog late in the morning. Patchy fog in the afternoon. Waves 1 foot or less. .TONIGHT...Northeast wind 10 to 15 knots. Gusts up to 20 knots in the evening. Patchy fog through the night. Waves 1 to 2 feet. .FRIDAY...Northeast wind 5 to 10 knots. Patchy fog in the afternoon. Rain and chance of thunderstorms in the afternoon. Waves 1 to 2 feet. .FRIDAY NIGHT...Northwest wind 15 to 20 knots. Gusts up to 25 knots. Rain and chance of thunderstorms in the evening. Chance of snow through the night. Waves 1 to 2 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ144-161600- Two Harbors to Duluth MN- 123 AM CDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING... .TODAY...Variable winds 10 knots or less becoming northeast 10 to 15 knots. Widespread dense fog early in the morning, then areas of fog late in the morning. Patchy fog in the afternoon. Waves 1 to 2 feet. .TONIGHT...Northeast wind 10 to 15 knots. Gusts up to 20 knots in the evening. Patchy fog in the evening. Waves 1 to 2 feet. .FRIDAY...Northeast wind 5 to 10 knots becoming north 10 to 15 knots with gusts to around 20 knots late in the afternoon. Slight chance of rain in the morning, then rain and chance of thunderstorms in the afternoon. Patchy fog in the afternoon. Waves 1 to 2 feet. .FRIDAY NIGHT...Northwest wind 15 to 20 knots. Gusts up to 25 knots increasing to 30 knots after midnight, then decreasing to 25 knots early in the morning. Rain and chance of thunderstorms in the evening. Chance of snow through the night. Waves 1 to 3 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ145-161600- Duluth MN to Port Wing WI- 123 AM CDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING... .TODAY...Variable winds 10 knots or less becoming northeast 10 to 15 knots in the late morning and afternoon. Widespread dense fog early in the morning, then areas of fog late in the morning. Patchy fog in the afternoon. Waves 1 to 2 feet. .TONIGHT...Northeast wind 10 to 15 knots. Gusts up to 20 knots in the evening. Patchy fog in the evening. Waves 1 to 2 feet. .FRIDAY...Northeast wind 10 to 15 knots with gusts to around 20 knots becoming northwest with gusts to around 20 knots late in the afternoon. Slight chance of rain in the morning, then rain and chance of thunderstorms in the afternoon. Patchy fog in the afternoon. Waves 1 to 3 feet. .FRIDAY NIGHT...West wind 15 to 20 knots with gusts to around 25 knots. Rain and chance of thunderstorms in the evening. Chance of snow through the night. Waves 2 to 4 feet. A small craft advisory may be needed. Note...Wave height forecasts are for ice free areas. $$ LSZ146-161600- Port Wing to Sand Island WI- 123 AM CDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING... .TODAY...Variable winds 10 knots or less becoming northeast 10 to 15 knots. Areas of dense fog early in the morning, then patchy fog in the late morning and afternoon. Waves 1 to 2 feet. .TONIGHT...Northeast wind 10 to 15 knots. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 to 2 feet. .FRIDAY...Northeast wind 5 to 10 knots becoming northwest late in the afternoon. Rain and chance of thunderstorms in the afternoon. Waves 1 to 3 feet. .FRIDAY NIGHT...West wind 15 to 20 knots. Gusts up to 25 knots. Rain and chance of thunderstorms in the evening. Waves 2 to 4 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ147-161600- Sand Island to Bayfield WI- 123 AM CDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING... .TODAY...Variable winds 10 knots or less becoming east 5 to 10 knots. Areas of dense fog early in the morning, then patchy dense fog in the late morning and early afternoon. Waves 1 foot or less. .TONIGHT...East wind 5 to 10 knots. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. .FRIDAY...East wind 5 to 10 knots becoming northeast early in the afternoon, then becoming west late in the afternoon. Rain and chance of thunderstorms in the afternoon. Waves 1 to 3 feet. .FRIDAY NIGHT...West wind 15 to 20 knots. Gusts up to 25 knots. Rain and chance of thunderstorms in the evening. Waves 1 to 3 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ150-161600- Outer Apostle Islands Beyond 5 NM from Mainland- 123 AM CDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING... .TODAY...Variable winds 10 knots or less becoming southeast 5 knots late in the morning, then becoming east in the afternoon. Widespread dense fog early in the morning, then areas of dense fog late in the morning. Patchy fog in the afternoon. Waves 1 foot or less. .TONIGHT...East wind 5 to 10 knots. Patchy fog in the evening. Waves 1 to 2 feet. .FRIDAY...Southeast wind 5 to 10 knots becoming northeast 10 to 15 knots early in the afternoon, then becoming west 5 to 10 knots late in the afternoon. Patchy fog in the morning. Rain and chance of thunderstorms in the afternoon. Waves 1 to 3 feet. .FRIDAY NIGHT...West wind 15 to 20 knots. Gusts up to 25 knots. Rain and chance of thunderstorms in the evening. Waves 2 to 4 feet. A small craft advisory may be needed. Note...Wave height forecasts are for ice free areas. $$ LSZ148-161600- Oak Point to Saxon Harbor WI- 123 AM CDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING... .TODAY...Variable winds 10 knots or less becoming east 5 to 10 knots in the late morning and afternoon. Widespread dense fog early in the morning, then areas of fog late in the morning. Patchy fog in the afternoon. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots becoming south with gusts to around 20 knots early in the morning. Partly cloudy. Waves 1 foot or less. .FRIDAY...South wind 10 to 15 knots becoming southwest. Gusts up to 20 knots. Rain and chance of thunderstorms in the afternoon. Waves 1 to 2 feet. .FRIDAY NIGHT...West wind 15 to 20 knots. Gusts up to 25 knots early in the morning. Chance of thunderstorms in the evening. Rain through the night. Waves 1 to 3 feet building to 2 to 4 feet after midnight. Note...Wave height forecasts are for ice free areas. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes WFO DLH  284 FZUS53 KDLH 160654 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 153 AM CDT Thu Apr 16 2026 For waters within five nautical miles of shore on Lake Superior. Waves are the significant wave height - the average of the highest 1/3 of the wave spectrum. Occasional wave height is the average of the highest 1/10 of the wave spectrum. LSZ140-161600- Grand Portage to Grand Marais MN- 153 AM CDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .TODAY...Southwest wind 5 knots becoming south late in the afternoon. Areas of dense fog in the morning, then patchy fog early in the afternoon. Areas of dense fog late in the afternoon. Waves 1 foot or less. .TONIGHT...Northeast wind 10 to 15 knots. Patchy dense fog through the night. Slight chance of rain after midnight. Waves 1 to 2 feet. .FRIDAY...Northeast wind 10 to 15 knots. Gusts up to 20 knots early in the morning. Patchy fog in the morning. Rain and chance of thunderstorms in the afternoon. Waves 1 to 3 feet. .FRIDAY NIGHT...Northwest wind 15 to 20 knots. Gusts up to 20 knots increasing to 30 knots. Patchy fog in the evening. Rain and chance of thunderstorms in the evening, then rain likely after midnight. Waves 2 to 4 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ141-161600- Grand Marais to Taconite Harbor MN- 153 AM CDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .TODAY...Variable winds 10 knots or less becoming south 5 knots in the late morning and early afternoon, then becoming east late in the afternoon. Areas of dense fog in the morning, then patchy fog in the afternoon. Waves 1 foot or less. .TONIGHT...Northeast wind 10 to 15 knots. Patchy fog through the night. Slight chance of rain after midnight. Waves 1 to 2 feet. .FRIDAY...Northeast wind 5 to 10 knots becoming north late in the afternoon. Patchy fog in the morning. Rain and chance of thunderstorms in the afternoon. Waves 1 to 2 feet. .FRIDAY NIGHT...Northwest wind 15 to 20 knots. Gusts up to 20 knots increasing to 30 knots in the late evening and overnight. Rain and chance of thunderstorms in the evening. Waves 1 to 2 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ142-161600- Taconite Harbor to Silver Bay Harbor MN- 153 AM CDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .TODAY...Variable winds 10 knots or less becoming southeast 5 knots in the late morning and early afternoon, then becoming east late in the afternoon. Widespread dense fog early in the morning, then areas of fog late in the morning. Patchy fog in the afternoon. Waves 1 foot or less. .TONIGHT...Northeast wind 5 to 10 knots. Patchy fog through the night. Waves 1 to 2 feet. .FRIDAY...Northeast wind 5 to 10 knots. Rain and chance of thunderstorms in the afternoon. Waves 1 to 2 feet. .FRIDAY NIGHT...Northwest wind 15 to 20 knots. Gusts up to 25 knots increasing to 30 knots in the late evening and early morning, then decreasing to 25 knots early in the morning. Rain and chance of thunderstorms in the evening. Waves 1 to 2 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ143-161600- Silver Bay Harbor to Two Harbors MN- 153 AM CDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .TODAY...Variable winds 10 knots or less becoming northeast 10 to 15 knots. Widespread dense fog early in the morning, then areas of fog late in the morning. Patchy fog in the afternoon. Waves 1 foot or less. .TONIGHT...Northeast wind 10 to 15 knots. Gusts up to 20 knots in the evening. Patchy fog through the night. Waves 1 to 2 feet. .FRIDAY...Northeast wind 5 to 10 knots. Patchy fog in the afternoon. Rain and chance of thunderstorms in the afternoon. Waves 1 to 2 feet. .FRIDAY NIGHT...Northwest wind 15 to 20 knots. Gusts up to 25 knots. Rain and chance of thunderstorms in the evening. Chance of snow through the night. Waves 1 to 2 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ144-161600- Two Harbors to Duluth MN- 153 AM CDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .TODAY...Variable winds 10 knots or less becoming northeast 10 to 15 knots. Widespread dense fog early in the morning, then areas of fog late in the morning. Patchy fog in the afternoon. Waves 1 to 2 feet. .TONIGHT...Northeast wind 10 to 15 knots. Gusts up to 20 knots in the evening. Patchy fog in the evening. Waves 1 to 2 feet. .FRIDAY...Northeast wind 5 to 10 knots becoming north 10 to 15 knots with gusts to around 20 knots late in the afternoon. Slight chance of rain in the morning, then rain and chance of thunderstorms in the afternoon. Patchy fog in the afternoon. Waves 1 to 2 feet. .FRIDAY NIGHT...Northwest wind 15 to 20 knots. Gusts up to 25 knots increasing to 30 knots after midnight, then decreasing to 25 knots early in the morning. Rain and chance of thunderstorms in the evening. Chance of snow through the night. Waves 1 to 3 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ145-161600- Duluth MN to Port Wing WI- 153 AM CDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .TODAY...Variable winds 10 knots or less becoming northeast 10 to 15 knots in the late morning and afternoon. Widespread dense fog early in the morning, then areas of fog late in the morning. Patchy fog in the afternoon. Waves 1 to 2 feet. .TONIGHT...Northeast wind 10 to 15 knots. Gusts up to 20 knots in the evening. Patchy fog in the evening. Waves 1 to 2 feet. .FRIDAY...Northeast wind 10 to 15 knots with gusts to around 20 knots becoming northwest with gusts to around 20 knots late in the afternoon. Slight chance of rain in the morning, then rain and chance of thunderstorms in the afternoon. Patchy fog in the afternoon. Waves 1 to 3 feet. .FRIDAY NIGHT...West wind 15 to 20 knots with gusts to around 25 knots. Rain and chance of thunderstorms in the evening. Chance of snow through the night. Waves 2 to 4 feet. A small craft advisory may be needed. Note...Wave height forecasts are for ice free areas. $$ LSZ146-161600- Port Wing to Sand Island WI- 153 AM CDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .TODAY...Variable winds 10 knots or less becoming northeast 10 to 15 knots. Areas of dense fog early in the morning, then patchy fog in the late morning and afternoon. Waves 1 to 2 feet. .TONIGHT...Northeast wind 10 to 15 knots. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 to 2 feet. .FRIDAY...Northeast wind 5 to 10 knots becoming northwest late in the afternoon. Rain and chance of thunderstorms in the afternoon. Waves 1 to 3 feet. .FRIDAY NIGHT...West wind 15 to 20 knots. Gusts up to 25 knots. Rain and chance of thunderstorms in the evening. Waves 2 to 4 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ147-161600- Sand Island to Bayfield WI- 153 AM CDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .TODAY...Variable winds 10 knots or less becoming east 5 to 10 knots. Areas of dense fog early in the morning, then patchy dense fog in the late morning and early afternoon. Waves 1 foot or less. .TONIGHT...East wind 5 to 10 knots. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. .FRIDAY...East wind 5 to 10 knots becoming northeast early in the afternoon, then becoming west late in the afternoon. Rain and chance of thunderstorms in the afternoon. Waves 1 to 3 feet. .FRIDAY NIGHT...West wind 15 to 20 knots. Gusts up to 25 knots. Rain and chance of thunderstorms in the evening. Waves 1 to 3 feet. Note...Wave height forecasts are for ice free areas. $$ LSZ150-161600- Outer Apostle Islands Beyond 5 NM from Mainland- 153 AM CDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .TODAY...Variable winds 10 knots or less becoming southeast 5 knots late in the morning, then becoming east in the afternoon. Widespread dense fog early in the morning, then areas of dense fog late in the morning. Patchy fog in the afternoon. Waves 1 foot or less. .TONIGHT...East wind 5 to 10 knots. Patchy fog in the evening. Waves 1 to 2 feet. .FRIDAY...Southeast wind 5 to 10 knots becoming northeast 10 to 15 knots early in the afternoon, then becoming west 5 to 10 knots late in the afternoon. Patchy fog in the morning. Rain and chance of thunderstorms in the afternoon. Waves 1 to 3 feet. .FRIDAY NIGHT...West wind 15 to 20 knots. Gusts up to 25 knots. Rain and chance of thunderstorms in the evening. Waves 2 to 4 feet. A small craft advisory may be needed. Note...Wave height forecasts are for ice free areas. $$ LSZ148-161600- Oak Point to Saxon Harbor WI- 153 AM CDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .TODAY...Variable winds 10 knots or less becoming east 5 to 10 knots in the late morning and afternoon. Widespread dense fog early in the morning, then areas of fog late in the morning. Patchy fog in the afternoon. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots becoming south with gusts to around 20 knots early in the morning. Partly cloudy. Waves 1 foot or less. .FRIDAY...South wind 10 to 15 knots becoming southwest. Gusts up to 20 knots. Rain and chance of thunderstorms in the afternoon. Waves 1 to 2 feet. .FRIDAY NIGHT...West wind 15 to 20 knots. Gusts up to 25 knots early in the morning. Chance of thunderstorms in the evening. Rain through the night. Waves 1 to 3 feet building to 2 to 4 feet after midnight. Note...Wave height forecasts are for ice free areas. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes WFO DLH  054 FZUS53 KGRB 160656 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 156 AM CDT Thu Apr 16 2026 For waters within five nautical miles of shore on Lake Michigan LMZ521-522-161000- Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 156 AM CDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING... .REST OF THE NIGHT...NE wind 5 to 10 kts. Waves 2 ft or less. Areas of dense fog. a chance of light rain and a slight chance of thunderstorms. .THURSDAY...NE wind 5 to 10 kts veering S early in the afternoon. Waves 2 ft or less. A chance of light rain in the morning. areas of dense fog in the morning, then patchy fog in the afternoon. .THURSDAY NIGHT...S wind 5 to 10 kts. Waves 2 ft or less. Mostly clear in the evening then becoming mostly cloudy. .FRIDAY...S wind 10 to 15 kts increasing to 15 to 25 kts early in the afternoon. Waves 1 to 3 ft. Mostly cloudy. A Small Craft Advisory may be needed. $$ LMZ541-161000- Rock Island Passage to Sturgeon Bay WI- 156 AM CDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING... .REST OF THE NIGHT...N wind 5 to 10 kts. Waves 2 ft or less. Areas of dense fog. a chance of light rain. .THURSDAY...N wind 5 to 10 kts veering S early in the afternoon. Waves 2 ft or less. Areas of dense fog in the morning. a slight chance of light rain in the morning. .THURSDAY NIGHT...S wind 5 to 10 kts. Waves 2 ft or less. Partly cloudy in the evening then becoming mostly cloudy. .FRIDAY...S wind 15 to 25 kts. Waves 1 to 3 ft building to 4 to 7 ft in the afternoon. Mostly cloudy. A Small Craft Advisory may be needed. $$ LMZ542-543-161000- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 156 AM CDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING... .REST OF THE NIGHT...N wind 5 to 10 kts. Waves 2 ft or less. Areas of dense fog. a chance of light rain and a slight chance of thunderstorms. .THURSDAY...N wind 5 to 10 kts veering E early in the afternoon. Waves 2 ft or less. A chance of light rain and a slight chance of thunderstorms in the morning. areas of dense fog in the morning, then patchy fog in the afternoon. .THURSDAY NIGHT...S wind 5 to 10 kts. Waves 2 ft or less. Mostly cloudy. .FRIDAY...S wind 10 to 15 kts increasing to to 30 kts in the late morning and afternoon. Waves 2 to 4 ft building to 4 to 7 ft in the afternoon. Mostly cloudy. A Small Craft Advisory may be needed. $$ See Lake Michigan Open Lake Forecast for Saturday through Monday. Wave height forecast is for ice free areas.