Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI
Issued by NWS Detroit/Pontiac, MI
808 FZUS53 KDTX 220221 NSHDTX Nearshore Marine Forecast for Michigan National Weather Service Detroit/Pontiac MI 1001 PM EDT Tue May 21 2024 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. LHZ422-220900- Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 1001 PM EDT Tue May 21 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT WEDNESDAY THROUGH WEDNESDAY EVENING... .REST OF TONIGHT...Southeast winds 10 to 15 knots becoming south 15 to 20 knots early in the morning. Partly cloudy. A chance of showers and a slight chance of thunderstorms after midnight. Waves 1 to 3 feet. .WEDNESDAY...Southwest winds 15 to 20 knots. Gusts to 30 knots in the late morning and afternoon. Mostly cloudy with a chance of showers in the morning, then mostly sunny in the afternoon. Waves 2 to 4 feet. .WEDNESDAY NIGHT...West winds 15 to 20 knots becoming southwest 10 to 15 knots in the late evening and overnight. Mostly clear. Waves 1 to 3 feet. .THURSDAY...Southwest winds 10 to 15 knots. Sunny. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ421-220900- Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay- 1001 PM EDT Tue May 21 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT WEDNESDAY THROUGH WEDNESDAY EVENING... .REST OF TONIGHT...Southeast winds 10 to 15 knots becoming south 15 to 20 knots early in the morning. Partly cloudy. A slight chance of showers and thunderstorms after midnight. Waves 1 to 3 feet. .WEDNESDAY...Southwest winds 15 to 20 knots. Gusts to 30 knots early in the afternoon. Partly cloudy with a slight chance of showers and thunderstorms in the morning, then mostly sunny in the afternoon. Waves 2 to 4 feet. .WEDNESDAY NIGHT...Southwest winds 15 to 20 knots diminishing to 10 to 15 knots in the late evening and overnight. Mostly clear. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening and overnight. .THURSDAY...Southwest winds 10 to 15 knots. Sunny. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ441-220900- Port Austin to Harbor Beach MI- 1001 PM EDT Tue May 21 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT WEDNESDAY THROUGH WEDNESDAY EVENING... .REST OF TONIGHT...Southeast winds 10 to 15 knots. Partly cloudy. A slight chance of showers and thunderstorms after midnight. Waves 2 feet or less. .WEDNESDAY...South winds 10 to 15 knots becoming southwest 15 to 20 knots in the late morning and afternoon. Mostly cloudy in the morning then clearing. A slight chance of showers and thunderstorms. Waves 1 to 3 feet. .WEDNESDAY NIGHT...Southwest winds 10 to 15 knots diminishing to 5 to 10 knots after midnight. Mostly clear. A slight chance of showers in the evening. Waves 1 to 3 feet. .THURSDAY...Southwest winds 10 to 15 knots. Sunny. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ442-220900- Harbor Beach to Port Sanilac MI- 1001 PM EDT Tue May 21 2024 .REST OF TONIGHT...Southeast winds 5 to 10 knots becoming south 10 to 15 knots early in the morning. Partly cloudy. A slight chance of showers and thunderstorms after midnight. Waves 2 feet or less. .WEDNESDAY...Southwest winds 10 to 15 knots. Mostly cloudy in the morning becoming mostly sunny. A slight chance of showers and thunderstorms. Waves 1 to 3 feet. .WEDNESDAY NIGHT...West winds 10 to 15 knots becoming southwest 5 to 10 knots in the late evening and overnight. Mostly clear. A slight chance of showers in the evening. Waves 2 feet or less. .THURSDAY...Southwest winds 5 to 10 knots. Sunny. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ443-220900- Port Sanilac to Port Huron MI- 1001 PM EDT Tue May 21 2024 .REST OF TONIGHT...Southeast winds 5 to 10 knots becoming south 10 to 15 knots early in the morning. Partly cloudy. A slight chance of showers and thunderstorms after midnight. Waves 2 feet or less. .WEDNESDAY...Southwest winds 10 to 15 knots. Mostly cloudy in the morning becoming mostly sunny. A slight chance of showers and thunderstorms. Waves 1 to 3 feet. .WEDNESDAY NIGHT...West winds 10 to 15 knots diminishing to 5 to 10 knots in the late evening and overnight. Mostly clear. A slight chance of showers and thunderstorms in the evening. Waves 2 feet or less. .THURSDAY...Southwest winds 5 to 10 knots. Sunny. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LEZ444-220900- Michigan Waters of Lake Erie from Detroit River to North Cape MI- 1001 PM EDT Tue May 21 2024 .REST OF TONIGHT...South winds 10 to 15 knots. Mostly clear. A slight chance of showers and thunderstorms after midnight. Waves 1 to 3 feet. .WEDNESDAY...Southwest winds 10 to 15 knots. Mostly cloudy in the morning becoming mostly sunny. A chance of showers and thunderstorms. Waves 1 to 3 feet. .WEDNESDAY NIGHT...West winds 10 to 15 knots diminishing to 5 to 10 knots in the late evening and overnight. Partly cloudy. A chance of showers and thunderstorms in the evening. Waves 2 feet or less. .THURSDAY...Light and variable winds becoming southeast 5 to 10 knots in the late morning and afternoon. Sunny. Waves 2 feet or less. See Lake Erie Open Lake Forecast for days 3 through 5. The water temperature at Belle Isle is 64 degrees. $$ CB You can obtain your latest National Weather Service forecasts online a www.weather.gov/greatlakes