FZUS53 KDTX 100151 NSHDTX Nearshore Marine Forecast for Michigan National Weather Service Detroit/Pontiac MI 951 PM EDT Thu Apr 9 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. LHZ422-101000- Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 951 PM EDT Thu Apr 9 2026 .REST OF TONIGHT...North winds 10 to 15 knots becoming east 5 to 10 knots after midnight. Partly cloudy this evening. Rain after midnight. Waves 2 feet or less. .FRIDAY...Northeast winds 5 to 10 knots. Becoming partly cloudy early in the afternoon. Rain early in the morning. Waves 2 feet or less. .FRIDAY NIGHT...North winds 10 to 15 knots diminishing to 5 to 10 knots in the late evening and overnight. Mostly clear. Waves 2 feet or less. .SATURDAY...Light and variable winds becoming east 5 to 10 knots early in the afternoon. Sunny. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ421-101000- Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay- 951 PM EDT Thu Apr 9 2026 .REST OF TONIGHT...East winds 5 to 10 knots. Partly cloudy this evening. Rain and a slight chance of light snow after midnight. Waves 2 feet or less. .FRIDAY...Northeast winds 5 to 10 knots. Becoming partly cloudy early in the afternoon. Rain and a slight chance of light snow early in the morning. Waves 2 feet or less. .FRIDAY NIGHT...North winds 5 to 10 knots backing to the northwest after midnight. Partly cloudy. Waves 2 feet or less. .SATURDAY...Northwest winds 5 to 10 knots early in the morning becoming light and variable, then becoming southeast 5 to 10 knots early in the afternoon. Sunny. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ441-101000- Port Austin to Harbor Beach MI- 951 PM EDT Thu Apr 9 2026 .REST OF TONIGHT...East winds 5 to 10 knots. Partly cloudy this evening. Rain after midnight. Waves 1 to 3 feet. .FRIDAY...Northeast winds 5 to 10 knots backing to the north early in the afternoon. Rain and a slight chance of light snow early in the morning, then mostly cloudy with a slight chance of light rain in the late morning and early afternoon. Partly cloudy early in the afternoon. Waves 2 feet or less. .FRIDAY NIGHT...North winds 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .SATURDAY...Northwest winds 5 to 10 knots early in the morning becoming light and variable, then becoming east 5 to 10 knots early in the afternoon. Sunny. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ442-101000- Harbor Beach to Port Sanilac MI- 951 PM EDT Thu Apr 9 2026 .REST OF TONIGHT...North winds 5 to 10 knots veering to the northeast early in the morning. Partly cloudy this evening, then mostly cloudy with a slight chance of rain after midnight. Waves 2 feet or less. .FRIDAY...North winds 5 to 10 knots. Becoming partly cloudy early in the afternoon. Rain early in the morning, then a chance of light rain in the late morning and early afternoon. Waves 2 feet or less. .FRIDAY NIGHT...North winds 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .SATURDAY...Northwest winds 5 to 10 knots early in the morning becoming light and variable, then becoming east 5 to 10 knots early in the afternoon. Sunny. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ443-101000- Port Sanilac to Port Huron MI- 951 PM EDT Thu Apr 9 2026 .REST OF TONIGHT...North winds 5 to 10 knots. Partly cloudy this evening, then mostly cloudy with a chance of rain after midnight. Waves 2 feet or less. .FRIDAY...Northeast winds 5 to 10 knots becoming north 10 to 15 knots early in the afternoon. Becoming partly cloudy early in the afternoon. Rain early in the morning, then a chance of light rain in the late morning and early afternoon. Waves 2 feet or less. .FRIDAY NIGHT...North winds 10 to 15 knots diminishing to 5 to 10 knots in the late evening and overnight. Partly cloudy. Waves 2 feet or less. .SATURDAY...North winds 5 to 10 knots veering to the northeast early in the afternoon. Mostly sunny. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LEZ444-101000- Michigan Waters of Lake Erie from Detroit River to North Cape MI- 951 PM EDT Thu Apr 9 2026 .REST OF TONIGHT...Southwest winds 5 to 10 knots backing to the southeast after midnight. Mostly cloudy with a chance of light rain and a slight chance of thunderstorms. Waves 2 feet or less. .FRIDAY...South winds 10 to 15 knots veering to the north early in the afternoon. Mostly cloudy. Light rain likely early in the morning, then a chance of light rain in the late morning and afternoon. Waves 2 feet or less. .FRIDAY NIGHT...North winds 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .SATURDAY...Northeast winds 5 to 10 knots veering to the southeast early in the afternoon. Mostly sunny. Waves 2 feet or less. See Lake Erie Open Lake Forecast for days 3 through 5. The water temperature at Belle Isle is 44 degrees. $$ CB You can obtain your latest National Weather Service forecasts online a www.weather.gov/greatlakes