429 FZUS63 KDTX 160144 GLFLH Open Lake Forecast for Lake Huron National Weather Service Detroit/Pontiac MI 944 PM EDT Wed Apr 15 2026 For waters beyond five nautical miles off shore on Lake Huron 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. .SYNOPSIS...Weak area of low pressure, 29.60 inches, tracks into the Great Lakes Thursday maintaining periods of showers and thunderstorms. A powerful cold front looks to cross the area on Saturday, with will present strong winds ahead and behind the front. LHZ361-362-160945- Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt beyond 5 NM off shore- Lake Huron from Presque Isle Light to Sturgeon Point MI beyond 5NM off shore- 944 PM EDT Wed Apr 15 2026 .REST OF TONIGHT...Northeast winds 5 to 10 knots backing to the north early in the morning. A chance of showers. Waves 2 feet or less. .THURSDAY...North winds 5 to 10 knots backing to the northwest late in the afternoon. A chance of showers. Waves 2 feet or less. .THURSDAY NIGHT...Northwest winds 5 to 10 knots. Waves 2 feet or less. .FRIDAY...North winds 5 to 10 knots veering to the east in the late morning and early afternoon...then increasing to 10 to 15 knots early in the afternoon. Waves 1 to 3 feet. .FRIDAY NIGHT...East winds 10 to 15 knots becoming southeast 15 to 20 knots in the late evening and overnight. A chance of showers after midnight. Waves 4 to 6 feet. .SATURDAY...South winds 20 to 25 knots veering to the west with gusts to around 30 knots late in the afternoon. Showers likely in the morning...then a chance of showers late in the morning. Waves 8 to 12 feet. Waves occasionally around 15 feet. .SUNDAY...West winds to 30 knots becoming northwest 20 to 25 knots by midnight. Waves 10 to 14 feet. Waves occasionally around 18 feet. .MONDAY...Northwest winds 20 to 25 knots decreasing to 10 to 15 knots in the late morning and early afternoon...then veering to the north early in the evening becoming south 15 to 20 knots by midnight. Waves 8 to 12 feet subsiding to 4 to 6 feet . Waves occasionally around 15 feet. $$ LHZ363-462>464-160945- Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore- Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore- Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore- Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore- 944 PM EDT Wed Apr 15 2026 .REST OF TONIGHT...Northeast winds 5 to 10 knots veering to the southeast early in the morning. A chance of showers and thunderstorms this evening...then showers likely and a chance of thunderstorms after midnight. Waves 2 feet or less. .THURSDAY...South winds 5 to 10 knots. A chance of showers. Waves 1 to 3 feet. .THURSDAY NIGHT...North winds 5 to 10 knots. Waves 2 feet or less. .FRIDAY...North winds 5 to 10 knots veering to the east early in the afternoon. Waves 2 feet or less. .FRIDAY NIGHT...East winds 5 to 10 knots becoming southeast 10 to 15 knots by midnight...then becoming south 15 to 20 knots after midnight. A chance of showers after midnight. Waves 1 to 3 feet building to 3 to 5 feet in the late evening and overnight. .SATURDAY...South winds 15 to 20 knots veering to the west late in the afternoon. A chance of showers. Waves 5 to 7 feet. Waves occasionally around 10 feet. .SUNDAY...West winds 20 to 25 knots becoming northwest 15 to 20 knots early in the evening...then increasing to 20 to 25 knots by midnight. Waves 8 to 12 feet. Waves occasionally around 15 feet. .MONDAY...Northwest winds 20 to 25 knots decreasing to 10 to 15 knots in the late morning and early afternoon...then becoming northwest 10 to 15 knots early in the evening becoming south 15 to 20 knots by midnight. Waves 8 to 12 feet subsiding to 4 to 6 feet . Waves occasionally around 15 feet. $$ LHZ461-160945- MAFOR 1603/ HURON NORTH 12206 12100 11800 13700. Waves 2 feet or less. HURON SOUTH 12406 12400 11406 11706 12700. A chance of thunderstorms overnight. Waves 2 feet or less. $$ KDK Experimental modernized open lake forecast is available online at weather.gov/dtx/glftable (all lower case) Graphical marine forecasts are available online at weather.gov/greatlakes (all lower case)  593 FZUS63 KDTX 160145 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI 945 PM EDT Wed Apr 15 2026 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. .SYNOPSIS...Weak area of low pressure, 29.60 inches, tracks into the Great Lakes Thursday maintaining periods of showers and thunderstorms. A powerful cold front looks to cross the area on Saturday, with will present strong winds ahead and behind the front. LCZ460-160945- Lake St Clair- 945 PM EDT Wed Apr 15 2026 .REST OF TONIGHT...Southwest winds 5 to 10 knots increasing to 10 to 15 knots after midnight. Showers likely this evening. A chance of thunderstorms. Rain showers after midnight. Waves 2 feet or less. .THURSDAY...Southwest winds 10 to 15 knots. Light showers likely in the morning...then showers and a chance of thunderstorms in the afternoon. Waves 2 feet or less. .THURSDAY NIGHT...West winds 10 to 15 knots becoming north 5 to 10 knots in the late evening and overnight. Partly cloudy. A chance of showers and thunderstorms early in the evening. Waves 2 feet or less. .FRIDAY...North winds 5 to 10 knots early in the morning becoming light and variable...then becoming southeast 5 to 10 knots early in the afternoon. Partly sunny. Waves 2 feet or less. .FRIDAY NIGHT...Southeast winds 5 to 10 knots increasing to 10 to 15 knots in the late evening and overnight. Partly cloudy becoming mostly cloudy. A chance of light showers after midnight. Waves 2 feet or less. .SATURDAY...South winds 15 to 20 knots becoming southwest 20 to 25 knots in the afternoon...then becoming west 15 to 20 knots in the evening. Becoming partly cloudy in the evening. Light showers. A chance of thunderstorms in the afternoon and evening. Light showers likely in the evening. Waves 1 to 3 feet building to 2 to 4 feet in the afternoon...then subsiding to 1 to 3 feet in the evening. .SUNDAY...Northwest winds 20 to 25 knots. Partly cloudy. Waves 1 to 3 feet. .MONDAY...South winds 15 to 20 knots. Mostly clear. Waves 2 feet or less. $$ KDK Experimental modernized open lake forecast is available online at weather.gov/dtx/glftablesc Graphical marine forecasts are available at weather.gov/greatlakes