Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI
Issued by NWS Detroit/Pontiac, MI
808 FZUS53 KDTX 280150 NSHDTX Nearshore Marine Forecast for Michigan National Weather Service Detroit/Pontiac MI 950 PM EDT Sat Apr 27 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. LHZ422-281000- Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 950 PM EDT Sat Apr 27 2024 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM EDT SUNDAY... .REST OF TONIGHT...Southwest winds 15 to 20 knots diminishing to 10 to 15 knots early in the morning. Mostly cloudy with a chance of showers and thunderstorms. Waves 3 to 5 feet. Waves occasionally around 7 feet. .SUNDAY...Southwest winds 10 to 15 knots backing to the southeast in the late morning and early afternoon, then becoming northeast 15 to 20 knots early in the afternoon. Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Waves 1 to 3 feet building to 2 to 4 feet early in the afternoon. .SUNDAY NIGHT...Northeast winds 15 to 20 knots. Cloudy. Light showers likely and a slight chance of thunderstorms in the evening, then showers likely and a chance of thunderstorms after midnight. Waves 3 to 5 feet. Waves occasionally around 7 feet. .MONDAY...Northeast winds 15 to 20 knots becoming southeast 10 to 15 knots in the late morning and early afternoon, then becoming south 15 to 20 knots early in the afternoon. Mostly cloudy. Light showers likely in the morning, then showers likely and a chance of thunderstorms in the afternoon. 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. $$ LHZ421-281000- Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay- 950 PM EDT Sat Apr 27 2024 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM EDT SUNDAY... .REST OF TONIGHT...Southwest winds 15 to 20 knots diminishing to 10 to 15 knots early in the morning. Mostly cloudy with a chance of showers and thunderstorms. Waves 3 to 5 feet. Waves occasionally around 7 feet. .SUNDAY...Southwest winds 10 to 15 knots backing to the east in the late morning and early afternoon, then becoming northeast 15 to 20 knots early in the afternoon. Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then showers likely in the afternoon. Waves 1 to 3 feet. .SUNDAY NIGHT...Northeast winds 15 to 20 knots. Cloudy with showers likely and a slight chance of thunderstorms. Waves 3 to 5 feet. Waves occasionally around 7 feet. .MONDAY...Northeast winds 15 to 20 knots becoming southeast 10 to 15 knots in the late morning and afternoon. Light showers likely in the morning, then showers and a chance of thunderstorms in the afternoon. Waves 2 to 4 feet. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ441-281000- Port Austin to Harbor Beach MI- 950 PM EDT Sat Apr 27 2024 .REST OF TONIGHT...Southwest winds 15 to 20 knots diminishing to 10 to 15 knots after midnight. Mostly cloudy with a chance of showers and thunderstorms. Waves 2 to 4 feet. .SUNDAY...Northwest winds 10 to 15 knots veering to the northeast early in the afternoon. Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Waves 1 to 3 feet. .SUNDAY NIGHT...Northeast winds 10 to 15 knots. Cloudy with showers likely and a slight chance of thunderstorms. Waves 1 to 3 feet building to 2 to 4 feet after midnight. .MONDAY...Southeast winds 10 to 15 knots. Light showers likely in the morning, then showers and a chance of thunderstorms in the afternoon. Waves 2 to 4 feet. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ442-281000- Harbor Beach to Port Sanilac MI- 950 PM EDT Sat Apr 27 2024 .REST OF TONIGHT...Southwest winds 15 to 20 knots diminishing to 10 to 15 knots after midnight. Partly cloudy with a slight chance of showers and thunderstorms this evening, then mostly cloudy with a chance of showers and a slight chance of thunderstorms after midnight. Waves 1 to 3 feet. .SUNDAY...West winds 10 to 15 knots veering to the north early in the afternoon. Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Waves 2 feet or less. .SUNDAY NIGHT...Northeast winds 5 to 10 knots. Mostly cloudy with showers likely and a slight chance of thunderstorms. Waves 2 feet or less. .MONDAY...Southeast winds 10 to 15 knots becoming south 15 to 20 knots early in the afternoon. Mostly cloudy. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Waves 1 to 3 feet building to 2 to 4 feet in the late morning and afternoon. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ443-281000- Port Sanilac to Port Huron MI- 950 PM EDT Sat Apr 27 2024 .REST OF TONIGHT...Southwest winds 15 to 20 knots diminishing to 10 to 15 knots after midnight. Partly cloudy with a slight chance of showers and thunderstorms this evening, then mostly cloudy with a chance of showers and a slight chance of thunderstorms after midnight. Waves 1 to 3 feet. .SUNDAY...Southwest winds 10 to 15 knots veering to the northwest early in the afternoon. Mostly cloudy. A chance of showers and thunderstorms in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Waves 2 feet or less. .SUNDAY NIGHT...North winds 10 to 15 knots becoming northeast 5 to 10 knots in the late evening and early morning, then veering to the southeast after midnight. Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Waves 2 feet or less. .MONDAY...South winds 10 to 15 knots increasing to 15 to 20 knots early in the afternoon. Partly cloudy with a chance of showers in the morning, then mostly cloudy with showers likely and a chance of thunderstorms in the afternoon. Waves 1 to 3 feet building to 2 to 4 feet early in the afternoon. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LEZ444-281000- Michigan Waters of Lake Erie from Detroit River to North Cape MI- 950 PM EDT Sat Apr 27 2024 .REST OF TONIGHT...Southwest winds 10 to 15 knots. Partly cloudy this evening becoming mostly cloudy. A slight chance of showers and thunderstorms this evening, then a chance of showers and thunderstorms after midnight. Waves 1 to 3 feet. .SUNDAY...Southwest winds 10 to 15 knots. Mostly cloudy in the morning becoming partly cloudy. A chance of showers and thunderstorms. Waves 2 feet or less. .SUNDAY NIGHT...South winds 10 to 15 knots diminishing to 5 to 10 knots in the late evening and early morning, then increasing to 10 to 15 knots after midnight. Partly cloudy. A chance of showers and thunderstorms in the evening. Waves 2 feet or less. .MONDAY...South winds 10 to 15 knots. Partly cloudy. A chance of showers and thunderstorms in the afternoon. Waves 2 feet or less. See Lake Erie Open Lake Forecast for days 3 through 5. The water temperature at Belle Isle is 52 degrees. $$ AM You can obtain your latest National Weather Service forecasts online a www.weather.gov/greatlakes