FZUS53 KDTX 250900 NSHDTX Nearshore Marine Forecast for Michigan National Weather Service Detroit/Pontiac MI 400 AM EST Wed Feb 25 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. LHZ422-251700- Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 400 AM EST Wed Feb 25 2026 .TODAY...West winds 20 to 25 knots diminishing to 15 to 20 knots late in the afternoon. Mostly cloudy with a chance of light snow showers. .TONIGHT...West winds 15 to 20 knots diminishing to 10 to 15 knots in the late evening and overnight. Partly cloudy. .THURSDAY...Southwest winds 5 to 10 knots increasing to 10 to 15 knots early in the afternoon. Partly cloudy becoming mostly sunny in the late morning and early afternoon becoming partly cloudy. .THURSDAY NIGHT...Southwest winds 10 to 15 knots. Partly cloudy. Waves omitted due to ice coverage. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ421-251700- Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay- 400 AM EST Wed Feb 25 2026 .TODAY...West winds 15 to 20 knots increasing to 20 to 25 knots late in the morning, then diminishing to 15 to 20 knots in the afternoon. Mostly cloudy with a chance of light snow showers. .TONIGHT...West winds 15 to 20 knots diminishing to 10 to 15 knots after midnight. Partly cloudy. .THURSDAY...Southwest winds 5 to 10 knots increasing to 10 to 15 knots early in the afternoon. Partly cloudy becoming mostly sunny in the late morning and early afternoon becoming partly cloudy. .THURSDAY NIGHT...Southwest winds 10 to 15 knots. Partly cloudy. Waves omitted due to ice coverage. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ441-251700- Port Austin to Harbor Beach MI- 400 AM EST Wed Feb 25 2026 .TODAY...West winds 15 to 20 knots. Mostly cloudy with a chance of light snow showers. .TONIGHT...West winds 15 to 20 knots diminishing to 10 to 15 knots after midnight. Mostly clear. A chance of light snow showers until early morning. .THURSDAY...Southwest winds 5 to 10 knots. Partly cloudy becoming mostly sunny in the late morning and early afternoon becoming partly cloudy. .THURSDAY NIGHT...Southwest winds 10 to 15 knots. Partly cloudy. Waves omitted due to ice coverage. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ442-251700- Harbor Beach to Port Sanilac MI- 400 AM EST Wed Feb 25 2026 .TODAY...West winds 15 to 20 knots. Mostly cloudy with a chance of light snow showers. Waves 1 to 3 feet. .TONIGHT...West winds 15 to 20 knots diminishing to 10 to 15 knots after midnight. Partly cloudy. Waves 1 to 3 feet. .THURSDAY...West winds 5 to 10 knots. Partly cloudy becoming mostly sunny in the late morning and early afternoon becoming partly cloudy. Waves 2 feet or less. .THURSDAY NIGHT...Southwest winds 10 to 15 knots. Partly cloudy. Waves 2 feet or less. Wave heights are for ice free areas. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ443-251700- Port Sanilac to Port Huron MI- 400 AM EST Wed Feb 25 2026 .TODAY...West winds 15 to 20 knots. Mostly cloudy with a slight chance of light snow showers. Waves 1 to 3 feet. .TONIGHT...West winds 15 to 20 knots diminishing to 10 to 15 knots after midnight. Partly cloudy. Waves 1 to 3 feet. .THURSDAY...Southwest winds 5 to 10 knots. Mostly sunny until late afternoon becoming partly cloudy. Waves 2 feet or less. .THURSDAY NIGHT...South winds 5 to 10 knots increasing to 10 to 15 knots in the late evening and overnight. Partly cloudy. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LEZ444-251700- Michigan Waters of Lake Erie from Detroit River to North Cape MI- 400 AM EST Wed Feb 25 2026 .TODAY...West winds 10 to 15 knots increasing to 15 to 20 knots in the late morning and afternoon. Partly cloudy. A chance of flurries in the morning. Waves 1 to 3 feet. .TONIGHT...West winds 10 to 15 knots becoming northwest 5 to 10 knots in the late evening and overnight. Mostly clear. Waves 2 feet or less. .THURSDAY...Light and variable winds becoming southwest 5 to 10 knots in the late morning and afternoon. Mostly sunny. Waves 2 feet or less. .THURSDAY NIGHT...South winds 5 to 10 knots. Mostly clear. Waves 2 feet or less. Wave heights are for ice free areas. See Lake Erie Open Lake Forecast for days 3 through 5. The water temperature at Belle Isle is 32 degrees. $$ AA You can obtain your latest National Weather Service forecasts online a www.weather.gov/greatlakes