FZUS53 KMQT 231002 NSHMQT Nearshore Marine Forecast National Weather Service Marquette MI 502 AM EST Mon Feb 23 2026 For waters within five nautical miles of shore 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. LMZ248-250-232100- Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 502 AM EST Mon Feb 23 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EST THIS AFTERNOON... .EARLY THIS MORNING...North wind 15 to 20 knots with gusts up to 29 knots. Mostly cloudy. Waves 2 to 3 feet building to 2 to 4 feet. .TODAY...North wind 10 to 20 knots with gusts up to 29 knots. Mostly cloudy. Waves subsiding to 1 to 2 feet. .TONIGHT...North wind 5 to 15 knots through late evening becoming variable, then becoming south 5 to 15 knots late. Mostly cloudy. Waves 1 to 2 feet. .TUESDAY...South wind up to 30 knots veering southwest in the afternoon. Gale force gusts up to 38 knots. Cloudy. A chance of snow in the morning, then snow in the afternoon. Waves building to 8 to 11 feet occasionally to 14 feet, then subsiding to 7 to 10 feet occasionally to 13 feet. .TUESDAY NIGHT...West wind 15 to 20 knots. Mostly cloudy. A chance of snow in the evening. Waves subsiding to 2 to 3 feet. Note: Wave height forecasts are for ice free areas. $$ LSZ243-232100- Upper Entrance of Portage Canal to Eagle River MI- 502 AM EST Mon Feb 23 2026 ...HEAVY FREEZING SPRAY WARNING IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EST THIS AFTERNOON... ...GALE WATCH IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY AFTERNOON... .EARLY THIS MORNING...North wind 20 to 25 knots. Mostly cloudy with scattered snow showers. Heavy freezing spray. Waves 6 to 9 feet occasionally to 11 feet subsiding to 5 to 8 feet occasionally to 10 feet. .TODAY...North wind 15 to 25 knots becoming northeast less than 10 knots with gusts up to 17 knots late. Cloudy. Isolated snow showers through early afternoon. Heavy freezing spray through early afternoon. Waves subsiding to 2 to 4 feet. .TONIGHT...Southeast wind less than 10 knots veering south 10 to 20 knots by midnight. Cloudy. A slight chance of snow late. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet. .TUESDAY...South wind 20 to 25 knots veering southwest in the afternoon. Snow. Waves building to 2 to 4 feet, then subsiding to 2 to 3 feet. .TUESDAY NIGHT...Northwest wind up to 30 knots. Cloudy. A slight chance of snow in the evening, then a slight chance of snow showers after midnight. Heavy freezing spray after midnight. Waves building to 6 to 9 feet occasionally to 11 feet, then subsiding to 4 to 7 feet occasionally to 9 feet. Note: Wave height forecasts are for ice free areas. $$ LSZ242-232100- Ontonagon to Upper Entrance of Portage Canal MI- 502 AM EST Mon Feb 23 2026 ...HEAVY FREEZING SPRAY WARNING IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EST THIS AFTERNOON... .EARLY THIS MORNING...North wind 20 to 25 knots. Mostly cloudy with isolated snow showers. Heavy freezing spray. Waves 5 to 8 feet occasionally to 10 feet. .TODAY...North wind 10 to 20 knots veering northeast less than 10 knots late. Mostly cloudy. Heavy freezing spray through mid morning. Isolated snow showers through early afternoon. Waves subsiding to 2 to 3 feet. .TONIGHT...Southeast wind less than 10 knots veering south 10 to 20 knots by midnight. Cloudy. A slight chance of snow by midnight. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet. .TUESDAY...South wind 15 to 20 knots veering southwest up to 30 knots in the afternoon. Snow. Waves building to 5 to 8 feet occasionally to 10 feet. .TUESDAY NIGHT...Northwest wind up to 30 knots. Cloudy. A slight chance of snow in the evening, then a slight chance of snow showers after midnight. Heavy freezing spray after midnight. Waves building to 7 to 10 feet occasionally to 13 feet, then subsiding to 5 to 8 feet occasionally to 10 feet. Note: Wave height forecasts are for ice free areas. $$ LSZ244-245-232100- Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- 502 AM EST Mon Feb 23 2026 ...HEAVY FREEZING SPRAY WARNING IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EST THIS AFTERNOON... ...GALE WATCH IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY AFTERNOON... .EARLY THIS MORNING...North wind 20 to 25 knots. Cloudy with isolated snow showers. Heavy freezing spray. Waves 7 to 10 feet occasionally to 13 feet subsiding to 6 to 9 feet occasionally to 11 feet. .TODAY...North wind 20 to 25 knots diminishing to 10 to 20 knots by late morning. Cloudy. Isolated snow showers through early afternoon. Heavy freezing spray through early afternoon. Waves subsiding to 2 to 4 feet. .TONIGHT...East wind less than 10 knots veering south 5 to 15 knots with gusts up to 31 knots by midnight, then increasing to 15 to 25 knots late. Cloudy. A slight chance of snow late. Waves subsiding to 1 to 2 feet, then building to 3 to 6 feet occasionally to 8 feet. .TUESDAY...South wind up to 30 knots veering southwest 15 to 25 knots in the afternoon. Gale force gusts up to 38 knots. Snow. Waves building to 7 to 10 feet occasionally to 13 feet, then subsiding to 3 to 5 feet occasionally to 7 feet. .TUESDAY NIGHT...Northwest wind 20 to 25 knots increasing to up to 30 knots after midnight. Cloudy. A slight chance of snow in the evening, then a slight chance of snow showers after midnight. Heavy freezing spray after midnight. Waves building to 6 to 9 feet occasionally to 11 feet. Note: Wave height forecasts are for ice free areas. $$ LSZ246-232100- Point Isabelle to Lower Entrance of Portage Canal MI- 502 AM EST Mon Feb 23 2026 ...HEAVY FREEZING SPRAY WARNING IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EST THIS MORNING... ...GALE WATCH IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY AFTERNOON... .EARLY THIS MORNING...North wind 15 to 20 knots with gusts up to 27 knots. Mostly cloudy with isolated snow showers. Waves calm to 1 foot. .TODAY...North wind 10 to 20 knots diminishing to less than 10 knots late. Cloudy. Isolated snow showers through mid morning. Waves calm to 1 foot. .TONIGHT...Variable wind less than 10 knots becoming south 10 to 20 knots by midnight. Cloudy. A slight chance of snow late. Waves calm to 1 foot. .TUESDAY...South wind 15 to 20 knots veering southwest in the afternoon. Gusts up to 29 knots. Snow. Waves calm to 1 foot. .TUESDAY NIGHT...Northwest wind 15 to 20 knots with gusts up to 27 knots. Cloudy. A chance of snow in the evening, then a slight chance of snow showers after midnight. Waves calm to 1 foot. Note: Wave height forecasts are for ice free areas. $$ LSZ247-232100- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays- 502 AM EST Mon Feb 23 2026 ...HEAVY FREEZING SPRAY WARNING IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EST THIS MORNING... ...GALE WATCH IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY AFTERNOON... .EARLY THIS MORNING...North wind 15 to 20 knots with gusts up to 27 knots. Cloudy with isolated snow showers. Waves calm to 1 foot. .TODAY...North wind 10 to 20 knots diminishing to less than 10 knots late. Mostly cloudy. Isolated snow showers through early afternoon. Waves calm to 1 foot. .TONIGHT...East wind less than 10 knots veering south 5 to 15 knots by midnight. Cloudy. A slight chance of snow late. Waves calm to 1 foot. .TUESDAY...South wind 15 to 20 knots veering southwest in the afternoon. Snow. Waves calm to 1 foot. .TUESDAY NIGHT...Northwest wind 15 to 25 knots. Cloudy. A chance of snow in the evening, then a slight chance of snow showers after midnight. Waves building to 1 to 2 feet. Note: Wave height forecasts are for ice free areas. $$ LSZ248-232100- Huron Islands to Marquette MI- 502 AM EST Mon Feb 23 2026 ...HEAVY FREEZING SPRAY WARNING IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... ...GALE WATCH IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY AFTERNOON... .EARLY THIS MORNING...North wind 20 to 25 knots with gusts up to 33 knots. Cloudy with isolated snow showers. Heavy freezing spray. Waves 8 to 11 feet occasionally to 14 feet. .TODAY...North wind 15 to 25 knots diminishing to 10 to 15 knots late. Gusts up to 32 knots. Cloudy. Isolated snow showers through early afternoon. Heavy freezing spray through early afternoon. Waves subsiding to 3 to 5 feet occasionally to 7 feet. .TONIGHT...North wind less than 10 knots backing southwest 5 to 15 knots by midnight, then backing south 15 to 20 knots late. Cloudy. A slight chance of snow late. Waves subsiding to 1 to 2 feet, then building to 2 to 4 feet. .TUESDAY...South wind up to 30 knots veering southwest 15 to 25 knots in the afternoon. Snow. Waves building to 3 to 6 feet occasionally to 8 feet, then subsiding to 1 to 2 feet. .TUESDAY NIGHT...West wind 15 to 25 knots veering northwest 20 to 25 knots after midnight. Mostly cloudy. A chance of snow in the evening, then a slight chance of snow showers after midnight. Waves building to 4 to 7 feet occasionally to 9 feet. Note: Wave height forecasts are for ice free areas. $$ LSZ249-232100- Marquette to Munising MI- 502 AM EST Mon Feb 23 2026 ...HEAVY FREEZING SPRAY WARNING IN EFFECT THROUGH THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... ...GALE WATCH IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING... .EARLY THIS MORNING...North wind up to 30 knots. Cloudy with scattered snow showers. Heavy freezing spray. Waves 8 to 11 feet occasionally to 14 feet. .TODAY...North wind 15 to 25 knots with gusts up to 32 knots. Mostly cloudy. Scattered snow showers through mid morning, then isolated snow showers by late morning. Heavy freezing spray through the day. Waves subsiding to 3 to 5 feet occasionally to 7 feet. .TONIGHT...North wind 5 to 15 knots veering south 10 to 20 knots by midnight. Cloudy. A slight chance of snow late. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet. .TUESDAY...South wind 20 to 25 knots becoming 15 to 25 knots in the afternoon. Snow. Waves building to 3 to 5 feet occasionally to 7 feet, then subsiding to 2 to 3 feet. .TUESDAY NIGHT...West wind 15 to 25 knots veering northwest 20 to 25 knots after midnight. Gusts up to 32 knots. Cloudy. Snow likely in the evening, then a chance of snow showers after midnight. Heavy freezing spray after midnight. Waves building to 7 to 10 feet occasionally to 13 feet. Note: Wave height forecasts are for ice free areas. $$ LSZ250-232100- Munising to Grand Marais MI- 502 AM EST Mon Feb 23 2026 ...HEAVY FREEZING SPRAY WARNING IN EFFECT THROUGH THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... ...GALE WATCH IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING... .EARLY THIS MORNING...North wind 20 to 25 knots with gusts up to 32 knots. Mostly cloudy with isolated snow showers. Heavy freezing spray. Waves 7 to 10 feet occasionally to 13 feet. .TODAY...North wind 15 to 25 knots diminishing to 10 to 15 knots late. Mostly cloudy. Isolated snow showers through early afternoon. Heavy freezing spray through early afternoon. Waves subsiding to 3 to 5 feet occasionally to 7 feet. .TONIGHT...North wind 5 to 15 knots veering southeast by midnight, then veering south 10 to 20 knots late. Cloudy. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet. .TUESDAY...South wind 15 to 25 knots becoming 20 to 25 knots in the afternoon. Snow. Waves building to 3 to 5 feet occasionally to 7 feet, then subsiding to 2 to 4 feet. .TUESDAY NIGHT...Southwest wind 15 to 25 knots veering northwest 20 to 25 knots after midnight. Gusts up to 32 knots. Cloudy. Snow in the evening, then a chance of snow showers after midnight. Heavy freezing spray after midnight. Waves building to 7 to 10 feet occasionally to 13 feet. Note: Wave height forecasts are for ice free areas. $$ LSZ251-232100- Grand Marais to Whitefish Point MI- 502 AM EST Mon Feb 23 2026 ...HEAVY FREEZING SPRAY WARNING IN EFFECT THROUGH THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... ...GALE WATCH IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING... .EARLY THIS MORNING...North wind 20 to 25 knots with gusts up to 32 knots. Mostly cloudy. Heavy freezing spray. Waves 6 to 9 feet occasionally to 11 feet subsiding to 5 to 8 feet occasionally to 10 feet. .TODAY...North wind 15 to 25 knots. Mostly cloudy. Heavy freezing spray through early afternoon. Waves subsiding to 2 to 4 feet. .TONIGHT...Northeast wind 10 to 20 knots veering east less than 10 knots by midnight, then veering southeast 10 to 15 knots late. Mostly cloudy. Waves subsiding to 1 to 2 feet. .TUESDAY...Southeast wind up to 30 knots with gale force gusts up to 37 knots. A chance of snow in the morning, then snow in the afternoon. Waves building to 4 to 7 feet occasionally to 9 feet, then subsiding to 3 to 5 feet occasionally to 7 feet. .TUESDAY NIGHT...South wind 15 to 25 knots veering west after midnight. Cloudy. Snow in the evening, then a chance of snow showers after midnight. Waves subsiding to 2 to 3 feet, then building to 6 to 9 feet occasionally to 11 feet. Note: Wave height forecasts are for ice free areas. $$ WFO MQT