FZUS53 KDTX 070755 NSHDTX Nearshore Marine Forecast for Michigan National Weather Service Detroit/Pontiac MI 355 AM 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. LHZ422-071600- Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 355 AM EDT Thu May 7 2026 .TODAY...West winds 5 to 10 knots increasing to 10 to 15 knots in the afternoon. Partly cloudy. Waves 2 feet or less. .TONIGHT...West winds 10 to 15 knots diminishing to 5 to 10 knots after midnight. Mostly clear. Waves 2 feet or less. .FRIDAY...Southwest winds 5 to 10 knots increasing to 10 to 15 knots early in the 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. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ421-071600- Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay- 355 AM EDT Thu May 7 2026 .TODAY...West winds 5 to 10 knots becoming southwest 10 to 15 knots in the afternoon. Partly cloudy. Waves 2 feet or less. .TONIGHT...Southwest winds 10 to 15 knots becoming west 5 to 10 knots after midnight. Partly cloudy. Waves 2 feet or less. .FRIDAY...Southwest winds 5 to 10 knots increasing to 10 to 15 knots early in the afternoon. Mostly sunny until late afternoon becoming partly cloudy. Waves 2 feet or less. .FRIDAY NIGHT...Southwest winds 10 to 15 knots diminishing to 5 to 10 knots in the late evening and early morning, then increasing to 10 to 15 knots after midnight. Mostly cloudy early in the evening becoming partly cloudy. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ441-071600- Port Austin to Harbor Beach MI- 355 AM EDT Thu May 7 2026 .TODAY...Light and variable winds becoming northwest 5 to 10 knots early in the afternoon, then backing to the southeast late in the afternoon. Partly cloudy. Waves 2 feet or less. .TONIGHT...South winds 5 to 10 knots veering to the west after midnight. Partly cloudy. Waves 2 feet or less. .FRIDAY...West winds 5 to 10 knots becoming south 10 to 15 knots early in the afternoon. Mostly sunny. Waves 2 feet or less. .FRIDAY NIGHT...South winds 5 to 10 knots increasing to 10 to 15 knots after midnight. Mostly cloudy early in the evening becoming mostly clear. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ442-071600- Harbor Beach to Port Sanilac MI- 355 AM EDT Thu May 7 2026 .TODAY...West winds 5 to 10 knots veering to the north early in the afternoon, then veering to the east late in the afternoon. Partly cloudy in the morning, then mostly cloudy with a slight chance of showers in the afternoon. Waves 2 feet or less. .TONIGHT...South winds 5 to 10 knots veering to the southwest after midnight. Partly cloudy. Waves 2 feet or less. .FRIDAY...Southwest winds 5 to 10 knots backing to the south early in the afternoon. Mostly sunny until late afternoon becoming partly cloudy. Waves 2 feet or less. .FRIDAY NIGHT...South winds 5 to 10 knots. Partly cloudy. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ443-071600- Port Sanilac to Port Huron MI- 355 AM EDT Thu May 7 2026 .TODAY...West winds 5 to 10 knots veering to the northeast late in the afternoon. Mostly sunny in the morning, then mostly cloudy with a slight chance of showers in the afternoon. Waves 2 feet or less. .TONIGHT...South winds 5 to 10 knots veering to the southwest after midnight. Partly cloudy. Waves 2 feet or less. .FRIDAY...Southwest winds 5 to 10 knots. Mostly sunny until late afternoon becoming partly cloudy. Waves 2 feet or less. .FRIDAY NIGHT...South winds 5 to 10 knots. Partly cloudy. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LEZ444-071600- Michigan Waters of Lake Erie from Detroit River to North Cape MI- 355 AM EDT Thu May 7 2026 .TODAY...West winds 5 to 10 knots increasing to 10 to 15 knots in the afternoon. Mostly sunny in the morning becoming partly cloudy. Waves 2 feet or less. .TONIGHT...West winds 10 to 15 knots becoming southwest 5 to 10 knots in the late evening and overnight. Partly cloudy. A slight chance of showers in the late evening and early morning. A chance of showers after midnight. Waves 2 feet or less. .FRIDAY...Southwest winds 5 to 10 knots increasing to 10 to 15 knots early in the afternoon. Partly cloudy becoming mostly sunny in the late morning and early afternoon becoming partly cloudy. Waves 2 feet or less. .FRIDAY NIGHT...Southwest winds 5 to 10 knots. Mostly cloudy with a chance of showers until early morning, then partly cloudy after midnight. Waves 2 feet or less. See Lake Erie Open Lake Forecast for days 3 through 5. The water temperature at Belle Isle is missing. $$ KGK You can obtain your latest National Weather Service forecasts online a www.weather.gov/greatlakes