FZUS53 KDTX 241944 NSHDTX Nearshore Marine Forecast for Michigan National Weather Service Detroit/Pontiac MI 344 PM EDT Fri Oct 24 2025 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. LHZ422-250345- Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 344 PM EDT Fri Oct 24 2025 .TONIGHT...Northwest winds 5 to 10 knots. Partly cloudy. Isolated showers in the evening. Waves 2 feet or less. .SATURDAY...Northwest winds 5 to 10 knots until late afternoon becoming light and variable. Partly cloudy until late afternoon becoming mostly sunny. Waves 2 feet or less. .SATURDAY NIGHT...Light and variable winds becoming east 5 to 10 knots in the late evening and overnight. Mostly clear. Waves 2 feet or less. .SUNDAY...East winds 5 to 10 knots. Mostly sunny. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ421-250345- Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay- 344 PM EDT Fri Oct 24 2025 .TONIGHT...Northwest winds 5 to 10 knots. Partly cloudy. Scattered showers in the evening. Waves 2 feet or less. .SATURDAY...North winds 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .SATURDAY NIGHT...Light and variable winds. Mostly clear. Waves 2 feet or less. .SUNDAY...East winds 5 to 10 knots. Partly cloudy early in the morning becoming mostly sunny. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ441-250345- Port Austin to Harbor Beach MI- 344 PM EDT Fri Oct 24 2025 .TONIGHT...Northwest winds 10 to 15 knots diminishing to 5 to 10 knots in the late evening and overnight. Mostly cloudy with scattered showers in the evening, then partly cloudy with isolated showers after midnight. Waves 1 to 3 feet. .SATURDAY...Northwest winds 5 to 10 knots. Partly cloudy. Isolated showers early in the morning. Waves 2 feet or less. .SATURDAY NIGHT...North winds 5 to 10 knots early in the evening becoming light and variable. Partly cloudy. Waves 2 feet or less. .SUNDAY...East winds 5 to 10 knots. Partly cloudy until late afternoon becoming mostly sunny. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ442-250345- Harbor Beach to Port Sanilac MI- 344 PM EDT Fri Oct 24 2025 .TONIGHT...Northwest winds 10 to 15 knots becoming west 5 to 10 knots in the late evening and overnight. Partly cloudy. Scattered showers in the evening, then isolated showers after midnight. Waves 1 to 3 feet. .SATURDAY...Northwest winds 5 to 10 knots. Partly cloudy. Isolated showers early in the morning. Waves 2 feet or less. .SATURDAY NIGHT...North winds 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .SUNDAY...Northeast winds 5 to 10 knots. Partly cloudy early in the morning then clearing. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ443-250345- Port Sanilac to Port Huron MI- 344 PM EDT Fri Oct 24 2025 .TONIGHT...Northwest winds 10 to 15 knots becoming west 5 to 10 knots in the late evening and overnight. Partly cloudy. Scattered showers in the evening, then isolated showers after midnight. Waves 2 feet or less. .SATURDAY...Northwest winds 5 to 10 knots. Mostly sunny early in the morning becoming partly cloudy. Waves 2 feet or less. .SATURDAY NIGHT...North winds 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .SUNDAY...Northeast winds 5 to 10 knots. Partly cloudy early in the morning then clearing. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LEZ444-250345- Michigan Waters of Lake Erie from Detroit River to North Cape MI- 344 PM EDT Fri Oct 24 2025 .TONIGHT...Northwest winds 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .SATURDAY...Northwest winds 5 to 10 knots early in the morning becoming light and variable. Mostly sunny. Waves 2 feet or less. .SATURDAY NIGHT...Light and variable winds becoming northeast 5 to 10 knots in the late evening and overnight. Mostly clear. Waves 2 feet or less. .SUNDAY...Northeast winds 5 to 10 knots becoming east 10 to 15 knots early in the afternoon. Mostly sunny. Waves 2 feet or less. See Lake Erie Open Lake Forecast for days 3 through 5. The water temperature at Belle Isle is 55 degrees. $$ MV You can obtain your latest National Weather Service forecasts online a www.weather.gov/greatlakes