FZUS53 KDTX 180151 NSHDTX Nearshore Marine Forecast for Michigan National Weather Service Detroit/Pontiac MI 951 PM EDT Tue Mar 17 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. LHZ422-181000- Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 951 PM EDT Tue Mar 17 2026 .REST OF TONIGHT...West winds 10 to 15 knots backing to the south early in the morning. Mostly cloudy this evening becoming partly cloudy. Waves 2 feet or less. .WEDNESDAY...South winds 15 to 20 knots increasing to 20 to 25 knots early in the afternoon. Mostly cloudy. A slight chance of light snow in the late morning and afternoon. Waves 1 to 3 feet building to 2 to 4 feet in the late morning and afternoon. .WEDNESDAY NIGHT...Southwest winds 15 to 20 knots diminishing to 10 to 15 knots after midnight. Mostly cloudy. A slight chance of. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening and overnight. .THURSDAY...Southwest winds 10 to 15 knots diminishing to 5 to 10 knots in the late morning and afternoon. Mostly cloudy with a chance of light rain until late afternoon, then partly cloudy early in the afternoon. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ421-181000- Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay- 951 PM EDT Tue Mar 17 2026 .REST OF TONIGHT...West winds 10 to 15 knots backing to the southwest early in the morning. Mostly cloudy this evening becoming partly cloudy. Waves 1 to 3 feet. .WEDNESDAY...South winds 15 to 20 knots increasing to 20 to 25 knots early in the afternoon. Mostly cloudy. Waves 1 to 3 feet building to 2 to 5 feet in the afternoon. .WEDNESDAY NIGHT...Southwest winds 15 to 20 knots. Mostly cloudy. A slight chance of. Waves 2 to 4 feet. .THURSDAY...Southwest winds 10 to 15 knots diminishing to 5 to 10 knots in the late morning and afternoon. Mostly cloudy until late afternoon becoming partly cloudy. A chance of light rain and snow until late afternoon. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ441-181000- Port Austin to Harbor Beach MI- 951 PM EDT Tue Mar 17 2026 .REST OF TONIGHT...West winds 10 to 15 knots becoming southwest 5 to 10 knots early in the morning. Mostly cloudy. Waves 1 to 3 feet. .WEDNESDAY...South winds 10 to 15 knots increasing to 15 to 20 knots in the late morning and afternoon. Partly cloudy early in the morning becoming mostly cloudy. Waves 2 feet or less building to 2 to 4 feet in the late morning and afternoon. .WEDNESDAY NIGHT...South winds 15 to 20 knots becoming southwest 10 to 15 knots after midnight. Mostly cloudy. A slight chance of. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening and overnight. .THURSDAY...Southwest winds 10 to 15 knots becoming west 5 to 10 knots in the late morning and afternoon. Mostly cloudy until late afternoon becoming partly cloudy. A chance of light rain and snow until late afternoon. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ442-181000- Harbor Beach to Port Sanilac MI- 951 PM EDT Tue Mar 17 2026 .REST OF TONIGHT...West winds 10 to 15 knots becoming southwest 5 to 10 knots early in the morning. Mostly cloudy this evening becoming partly cloudy. Waves 1 to 3 feet. .WEDNESDAY...South winds 10 to 15 knots increasing to 15 to 20 knots in the late morning and afternoon. Partly cloudy until late afternoon becoming mostly cloudy. Waves 1 to 3 feet building to 2 to 5 feet in the afternoon. .WEDNESDAY NIGHT...South winds 15 to 20 knots becoming southwest 10 to 15 knots after midnight. Mostly cloudy. A slight chance of. Waves 2 to 4 feet subsiding to 1 to 3 feet after midnight. .THURSDAY...Southwest winds 10 to 15 knots diminishing to 5 to 10 knots in the late morning and afternoon. Mostly cloudy. A chance of light rain. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ443-181000- Port Sanilac to Port Huron MI- 951 PM EDT Tue Mar 17 2026 .REST OF TONIGHT...West winds 10 to 15 knots becoming southwest 5 to 10 knots early in the morning. Mostly cloudy this evening becoming partly cloudy. Waves 2 feet or less. .WEDNESDAY...South winds 10 to 15 knots increasing to 15 to 20 knots in the late morning and afternoon. Partly cloudy until late afternoon becoming mostly cloudy. Waves 1 to 3 feet building to 2 to 4 feet in the late morning and afternoon. .WEDNESDAY NIGHT...South winds 15 to 20 knots becoming southwest 10 to 15 knots after midnight. Mostly cloudy. A slight chance of. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening and overnight. .THURSDAY...Southwest winds 10 to 15 knots diminishing to 5 to 10 knots in the late morning and afternoon. Mostly cloudy with a chance of light rain. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LEZ444-181000- Michigan Waters of Lake Erie from Detroit River to North Cape MI- 951 PM EDT Tue Mar 17 2026 .REST OF TONIGHT...West winds 10 to 15 knots becoming southwest 5 to 10 knots early in the morning. Mostly cloudy this evening becoming partly cloudy. Waves 2 feet or less. .WEDNESDAY...South winds 10 to 15 knots. Mostly cloudy. Waves 1 to 3 feet. .WEDNESDAY NIGHT...South winds 10 to 15 knots. Mostly cloudy. Waves 1 to 3 feet. .THURSDAY...Southwest winds 5 to 10 knots. Mostly cloudy. Light rain likely until late afternoon, then a chance of light rain early in the afternoon. Waves 2 feet or less. See Lake Erie Open Lake Forecast for days 3 through 5. The water temperature at Belle Isle is 36 degrees. $$ SF You can obtain your latest National Weather Service forecasts online a www.weather.gov/greatlakes