FZUS53 KDTX 282009 NSHDTX Nearshore Marine Forecast for Michigan National Weather Service Detroit/Pontiac MI 409 PM EDT Tue Apr 28 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. LHZ422-290415- Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 409 PM EDT Tue Apr 28 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EDT THIS EVENING... .TONIGHT...West winds 15 to 20 knots becoming northwest 10 to 15 knots this evening, then becoming north 5 to 10 knots after midnight. Mostly clear in the evening becoming mostly cloudy. Waves 1 to 3 feet. .WEDNESDAY...North winds 10 to 15 knots becoming northeast 5 to 10 knots in the late morning and early afternoon, then increasing to 10 to 15 knots early in the afternoon. Mostly cloudy until late afternoon becoming partly cloudy. A chance of showers until late afternoon, then a slight chance of showers early in the afternoon. Waves 2 feet or less. .WEDNESDAY NIGHT...Northeast winds 10 to 15 knots backing to the northwest in the late evening and overnight. Mostly clear. Waves 2 feet or less. .THURSDAY...Northwest winds 10 to 15 knots. Mostly sunny early in the morning becoming partly cloudy. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ421-290415- Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay- 409 PM EDT Tue Apr 28 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EDT THIS EVENING... .TONIGHT...West winds 15 to 20 knots becoming northwest 10 to 15 knots this evening, then becoming north 5 to 10 knots after midnight. Partly cloudy in the evening becoming mostly cloudy. Waves 2 to 4 feet subsiding to 2 feet or less in the late evening and overnight. .WEDNESDAY...North winds 5 to 10 knots becoming northeast 10 to 15 knots early in the afternoon. Mostly cloudy until late afternoon becoming partly cloudy. A chance of showers early in the morning, then a slight chance of showers in the late morning and afternoon. Waves 2 feet or less. .WEDNESDAY NIGHT...Northeast winds 10 to 15 knots backing to the northwest in the late evening and overnight. Partly cloudy. Waves 1 to 3 feet. .THURSDAY...Northwest winds 10 to 15 knots becoming north 5 to 10 knots early in the afternoon. Mostly sunny early in the morning becoming partly cloudy. Waves 1 to 3 feet. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ441-290415- Port Austin to Harbor Beach MI- 409 PM EDT Tue Apr 28 2026 .TONIGHT...West winds 10 to 15 knots becoming northwest 5 to 10 knots in the late evening and early morning, then veering to the north early in the morning. Partly cloudy in the evening becoming mostly cloudy. Waves 2 to 4 feet subsiding to 2 feet or less in the late evening and overnight. .WEDNESDAY...North winds 5 to 10 knots increasing to 10 to 15 knots early in the afternoon. Mostly cloudy until late afternoon becoming partly cloudy. A chance of showers early in the morning, then a slight chance of showers in the late morning and afternoon. Waves 2 feet or less. .WEDNESDAY NIGHT...North winds 10 to 15 knots. Partly cloudy until early morning then clearing. Waves 1 to 3 feet building to 2 to 4 feet after midnight. .THURSDAY...Northwest winds 10 to 15 knots becoming north 5 to 10 knots early in the afternoon. Mostly sunny. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late morning and afternoon. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ442-290415- Harbor Beach to Port Sanilac MI- 409 PM EDT Tue Apr 28 2026 .TONIGHT...West winds 10 to 15 knots becoming northwest 5 to 10 knots in the late evening and early morning, then veering to the north early in the morning. Partly cloudy in the evening becoming mostly cloudy. Waves 2 feet or less. .WEDNESDAY...North winds 10 to 15 knots. Mostly cloudy until late afternoon becoming partly cloudy. A chance of showers until late afternoon, then a slight chance of showers early in the afternoon. Waves 1 to 3 feet. .WEDNESDAY NIGHT...North winds 10 to 15 knots. Mostly clear. Waves 1 to 3 feet. .THURSDAY...Northwest winds 10 to 15 knots becoming north 5 to 10 knots early in the afternoon. Mostly sunny. Waves 1 to 3 feet. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ443-290415- Port Sanilac to Port Huron MI- 409 PM EDT Tue Apr 28 2026 .TONIGHT...West winds 10 to 15 knots becoming northwest 5 to 10 knots in the late evening and early morning, then veering to the north early in the morning. Partly cloudy in the evening becoming mostly cloudy. Waves 2 feet or less. .WEDNESDAY...North winds 10 to 15 knots increasing to 15 to 20 knots early in the afternoon. Mostly cloudy until late afternoon becoming partly cloudy. A chance of showers early in the morning, then a slight chance of showers in the late morning and afternoon. Waves 1 to 3 feet building to 2 to 4 feet early in the afternoon. .WEDNESDAY NIGHT...North winds 15 to 20 knots becoming northwest 10 to 15 knots in the late evening and overnight. Partly cloudy. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening and overnight. .THURSDAY...Northwest winds 10 to 15 knots veering to the north early in the afternoon. Mostly sunny until late afternoon becoming partly cloudy. Waves 1 to 3 feet. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LEZ444-290415- Michigan Waters of Lake Erie from Detroit River to North Cape MI- 409 PM EDT Tue Apr 28 2026 .TONIGHT...West winds 10 to 15 knots becoming northwest 5 to 10 knots in the late evening and overnight. Partly cloudy. Waves 2 feet or less. .WEDNESDAY...North winds 5 to 10 knots. Mostly cloudy until late afternoon becoming partly cloudy. A chance of showers until late afternoon, then a slight chance of showers early in the afternoon. Waves 2 feet or less. .WEDNESDAY NIGHT...North winds 5 to 10 knots. Mostly cloudy early in the evening becoming partly cloudy. A chance of showers early in the evening. Waves 2 feet or less. .THURSDAY...Northwest winds 5 to 10 knots increasing to 10 to 15 knots early in the afternoon. Mostly sunny until late afternoon becoming partly cloudy. Waves 2 feet or less. See Lake Erie Open Lake Forecast for days 3 through 5. The water temperature at Belle Isle is 53 degrees. $$ KGK You can obtain your latest National Weather Service forecasts online a www.weather.gov/greatlakes