FZUS53 KDTX 080211 NSHDTX Nearshore Marine Forecast for Michigan National Weather Service Detroit/Pontiac MI 1011 PM EDT Thu May 7 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. LHZ422-081015- Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 1011 PM EDT Thu May 7 2026 .REST OF TONIGHT...West winds 5 to 10 knots. Mostly clear. Waves 2 feet or less. .FRIDAY...Southwest winds 5 to 10 knots increasing to 10 to 15 knots in the late morning and afternoon. Mostly sunny until late afternoon becoming partly cloudy. Waves 2 feet or less. .FRIDAY NIGHT...Southwest winds 10 to 15 knots. Partly cloudy. Waves 2 feet or less. .SATURDAY...South winds 15 to 20 knots becoming southwest 20 to 25 knots with gusts to 30 knots in the late morning and afternoon. Partly cloudy. A chance of showers in the late morning and afternoon. Waves 1 to 3 feet building to 3 to 5 feet in the late morning and afternoon. Waves occasionally around 7 feet. A Small Craft Advisory may be needed. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ421-081015- Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay- 1011 PM EDT Thu May 7 2026 .REST OF TONIGHT...Southwest winds 5 to 10 knots. Mostly clear. Waves 2 feet or less. .FRIDAY...Southwest winds 5 to 10 knots increasing to 10 to 15 knots in the late morning and afternoon. Sunny until late afternoon becoming partly cloudy. Waves 2 feet or less. .FRIDAY NIGHT...Southwest winds 10 to 15 knots. Partly cloudy. Waves 2 feet or less. .SATURDAY...South winds 15 to 20 knots becoming southwest 20 to 25 knots in the late morning and afternoon. Partly cloudy. A chance of showers. Waves 2 to 4 feet building to 3 to 5 feet in the late morning and afternoon. Waves occasionally around 7 feet. A Small Craft Advisory may be needed. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ441-081015- Port Austin to Harbor Beach MI- 1011 PM EDT Thu May 7 2026 .REST OF TONIGHT...South winds 5 to 10 knots veering to the southwest early in the morning. Mostly clear. Waves 2 feet or less. .FRIDAY...Southwest winds 5 to 10 knots becoming west 10 to 15 knots in the late morning and early afternoon, then backing to the south early in the afternoon. Sunny until late afternoon becoming partly cloudy. Waves 2 feet or less. .FRIDAY NIGHT...South winds 10 to 15 knots diminishing to 5 to 10 knots in the late evening and early morning, then increasing to 10 to 15 knots after midnight. Partly cloudy. Waves 2 feet or less. .SATURDAY...South winds 10 to 15 knots becoming southwest 15 to 20 knots in the late morning and afternoon. Partly cloudy. A chance of showers until late afternoon, then showers likely early in the afternoon. Waves 1 to 3 feet building to 2 to 4 feet early in the afternoon. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ442-081015- Harbor Beach to Port Sanilac MI- 1011 PM EDT Thu May 7 2026 .REST OF TONIGHT...South winds 5 to 10 knots veering to the west early in the morning. Mostly clear. Waves 2 feet or less. .FRIDAY...Southwest winds 5 to 10 knots backing to the south early in the afternoon. Sunny until late afternoon becoming partly cloudy. Waves 2 feet or less. .FRIDAY NIGHT...South winds 5 to 10 knots increasing to 10 to 15 knots after midnight. Mostly clear. Waves 2 feet or less. .SATURDAY...South winds 10 to 15 knots becoming southwest 15 to 20 knots early in the afternoon. A chance of showers until late afternoon, then showers early in the afternoon. Waves 1 to 3 feet. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ443-081015- Port Sanilac to Port Huron MI- 1011 PM EDT Thu May 7 2026 .REST OF TONIGHT...Southwest winds 5 to 10 knots veering to the west early in the morning. Partly cloudy. Waves 2 feet or less. .FRIDAY...Southwest winds 5 to 10 knots backing to the south early in the afternoon. Sunny until late afternoon becoming partly cloudy. Waves 2 feet or less. .FRIDAY NIGHT...South winds 5 to 10 knots increasing to 10 to 15 knots after midnight. Mostly clear. Waves 2 feet or less. .SATURDAY...South winds 10 to 15 knots becoming southwest 15 to 20 knots early in the afternoon. A chance of showers until late afternoon, then showers and a chance of thunderstorms early in the afternoon. Waves 1 to 3 feet. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LEZ444-081015- Michigan Waters of Lake Erie from Detroit River to North Cape MI- 1011 PM EDT Thu May 7 2026 .REST OF TONIGHT...West winds 10 to 15 knots becoming southwest 5 to 10 knots after midnight. Partly cloudy with a slight chance of showers. Waves 2 feet or less. .FRIDAY...Southwest winds 5 to 10 knots becoming south 10 to 15 knots early in the afternoon. Mostly sunny until late afternoon becoming partly cloudy. A slight chance of showers early in the afternoon. Waves 2 feet or less. .FRIDAY NIGHT...South winds 10 to 15 knots diminishing to 5 to 10 knots in the late evening and overnight. Partly cloudy. A slight chance of until early morning. Waves 2 feet or less. .SATURDAY...Southwest winds 5 to 10 knots increasing to 15 to 20 knots. Partly cloudy. Light showers likely early in the afternoon. Waves 1 to 3 feet. See Lake Erie Open Lake Forecast for days 3 through 5. The water temperature at Belle Isle is missing. $$ MR You can obtain your latest National Weather Service forecasts online a www.weather.gov/greatlakes