FZUS53 KDTX 090315 NSHDTX Nearshore Marine Forecast for Michigan National Weather Service Detroit/Pontiac MI 1115 PM EDT Wed Jul 8 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. LHZ422-091115- Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 1115 PM EDT Wed Jul 8 2026 .REST OF TONIGHT...West winds 10 to 15 knots diminishing to 5 to 10 knots after midnight. Partly cloudy with a chance of showers and thunderstorms. Waves 2 feet or less. .THURSDAY...Southwest winds 5 to 10 knots veering to the north early in the afternoon. Mostly cloudy until late afternoon. Showers likely and a slight chance of thunderstorms in the morning, then showers and a chance of thunderstorms in the afternoon. Waves 2 feet or less. .THURSDAY NIGHT...Northeast winds 5 to 10 knots. Partly cloudy. A chance of showers and thunderstorms early in the evening, then a chance of showers and a slight chance of thunderstorms in the late evening and early morning. Waves 2 feet or less. .FRIDAY...Northeast winds 5 to 10 knots increasing to 10 to 15 knots early in the afternoon. Partly cloudy until late afternoon then clearing. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ421-091115- Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay- 1115 PM EDT Wed Jul 8 2026 .REST OF TONIGHT...Northwest winds 10 to 15 knots diminishing to 5 to 10 knots after midnight, then backing to the west early in the morning. Mostly cloudy. Showers and thunderstorms this evening, then a chance of showers and a slight chance of thunderstorms after midnight. Waves 2 feet or less. .THURSDAY...Southwest winds 5 to 10 knots veering to the northeast early in the afternoon. Mostly cloudy until late afternoon becoming partly cloudy. A slight chance of thunderstorms in the morning. Light showers likely. A chance of thunderstorms in the afternoon. Waves 2 feet or less. .THURSDAY NIGHT...Northeast winds 5 to 10 knots. Partly cloudy with a chance of showers and thunderstorms early in the evening, then partly cloudy with a slight chance of showers in the late evening and early morning. Mostly cloudy after midnight. Waves 2 feet or less. .FRIDAY...Northeast winds 5 to 10 knots increasing to 10 to 15 knots early in the afternoon. Partly cloudy. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ441-091115- Port Austin to Harbor Beach MI- 1115 PM EDT Wed Jul 8 2026 .REST OF TONIGHT...West winds 5 to 10 knots this evening becoming light and variable. Showers and thunderstorms this evening, then mostly cloudy with a chance of showers and a slight chance of thunderstorms after midnight. Waves 2 feet or less. .THURSDAY...Light and variable winds becoming west 5 to 10 knots in the late morning and early afternoon, then veering to the northeast early in the afternoon. Light showers and a slight chance of thunderstorms in the morning, then showers likely and a chance of thunderstorms in the afternoon. Waves 2 feet or less. .THURSDAY NIGHT...East winds 5 to 10 knots backing to the north in the late evening and overnight. Mostly cloudy. A chance of showers and a slight chance of thunderstorms early in the evening, then a slight chance of showers in the late evening and overnight. Waves 2 feet or less. .FRIDAY...North winds 5 to 10 knots. Partly cloudy becoming mostly cloudy in the late morning and early afternoon becoming partly cloudy. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ442-091115- Harbor Beach to Port Sanilac MI- 1115 PM EDT Wed Jul 8 2026 .REST OF TONIGHT...West winds 5 to 10knots. Partly cloudy. A chance of showers and thunderstorms after midnight. Waves 2 feet or less. .THURSDAY...Light and variable winds becoming southwest 5 to 10 knots in the late morning and early afternoon, then veering to the northeast early in the afternoon. Partly cloudy early in the morning becoming mostly cloudy. A slight chance of thunderstorms in the morning. Light showers likely. A chance of thunderstorms in the afternoon. Waves 2 feet or less. .THURSDAY NIGHT...East winds 5 to 10 knots backing to the north in the late evening and overnight. Mostly cloudy. A chance of showers and thunderstorms early in the evening, then a chance of showers in the late evening and overnight. Waves 2 feet or less. .FRIDAY...North winds 5 to 10 knots increasing to 10 to 15 knots early in the afternoon. Partly cloudy. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ443-091115- Port Sanilac to Port Huron MI- 1115 PM EDT Wed Jul 8 2026 .REST OF TONIGHT...Southwest winds 5 to 10 knots. Mostly clear. Waves 2 feet or less. .THURSDAY...Light and variable winds becoming southwest 5 to 10 knots in the late morning and early afternoon, then veering to the north early in the afternoon. Partly cloudy until late afternoon becoming mostly cloudy. A slight chance of showers early in the morning, then a chance of showers and a slight chance of thunderstorms in the late morning and early afternoon. Showers likely and a chance of thunderstorms early in the afternoon. Waves 2 feet or less. .THURSDAY NIGHT...East winds 5 to 10 knots backing to the north in the late evening and overnight. Mostly cloudy. A chance of thunderstorms early in the evening. A chance of showers until early morning. Waves 2 feet or less. .FRIDAY...North winds 5 to 10 knots increasing to 10 to 15 knots early in the afternoon. Partly cloudy. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LEZ444-091115- Michigan Waters of Lake Erie from Detroit River to North Cape MI- 1115 PM EDT Wed Jul 8 2026 .REST OF TONIGHT...Southwest winds 5 to 10 knots. Mostly clear. Waves 2 feet or less. .THURSDAY...Southwest winds 5 to 10 knots. Mostly sunny until late afternoon, then partly cloudy with a chance of showers and thunderstorms early in the afternoon. Waves 2 feet or less. .THURSDAY NIGHT...West winds 5 to 10 knots. Partly cloudy early in the evening becoming mostly cloudy. Light showers likely and a chance of thunderstorms. Waves 2 feet or less. .FRIDAY...Northwest winds 5 to 10 knots early in the morning becoming light and variable, then becoming north 5 to 10 knots early in the afternoon. Partly cloudy until late afternoon becoming mostly sunny. A chance of showers. A chance of thunderstorms early in the afternoon. Waves 2 feet or less. See Lake Erie Open Lake Forecast for days 3 through 5. The water temperature at Belle Isle is 76 degrees. $$ BT You can obtain your latest National Weather Service forecasts online a www.weather.gov/greatlakes