Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI
Issued by NWS Detroit/Pontiac, MI
422 FZUS53 KDTX 202001 NSHDTX Nearshore Marine Forecast for Michigan National Weather Service Detroit/Pontiac MI 401 PM EDT Thu Jun 20 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. LHZ422-210415- Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 401 PM EDT Thu Jun 20 2024 .TONIGHT...Northeast winds 10 to 15 knots diminishing to 5 to 10 knots after midnight. Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening. Waves 1 to 3 feet. .FRIDAY...Northeast winds 5 to 10 knots increasing to 10 to 15 knots early in the afternoon. Partly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Waves 2 feet or less. .FRIDAY NIGHT...Northeast winds 10 to 15 knots becoming east 5 to 10 knots after midnight. Partly cloudy in the evening becoming mostly cloudy. A chance of showers and thunderstorms. Waves 1 to 3 feet. .SATURDAY...Southeast winds 5 to 10 knots becoming southwest 10 to 15 knots in the late morning and afternoon. Partly cloudy with a chance of showers and thunderstorms in the morning, then mostly cloudy with showers likely and a chance of thunderstorms in the afternoon. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ421-210415- Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay- 401 PM EDT Thu Jun 20 2024 .TONIGHT...Northeast winds 10 to 15 knots diminishing to 5 to 10 knots after midnight. Partly cloudy. A slight chance of showers and thunderstorms in the evening. Waves 2 feet or less. .FRIDAY...Northeast winds 5 to 10 knots increasing to 10 to 15 knots early in the afternoon. Partly cloudy. A slight chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Waves 2 feet or less. .FRIDAY NIGHT...East winds 10 to 15 knots diminishing to 5 to 10 knots after midnight. Partly cloudy in the evening becoming mostly cloudy. A chance of showers and thunderstorms. Waves 2 feet or less. .SATURDAY...Southeast winds 5 to 10 knots becoming south 10 to 15 knots in the late morning and afternoon. Mostly cloudy. A chance of showers and thunderstorms in the morning, then showers likely and a chance of thunderstorms in the afternoon. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ441-210415- Port Austin to Harbor Beach MI- 401 PM EDT Thu Jun 20 2024 .TONIGHT...North winds 10 to 15 knots diminishing to 5 to 10 knots in the late evening and overnight. Partly cloudy. A slight chance of showers and thunderstorms in the evening. Waves 2 feet or less. .FRIDAY...Northeast winds 5 to 10 knots. Partly cloudy. A chance of showers and a slight chance of thunderstorms in the afternoon. Waves 2 feet or less. .FRIDAY NIGHT...East winds 5 to 10 knots veering to the southeast after midnight. Partly cloudy in the evening becoming mostly cloudy. A chance of showers and thunderstorms. Waves 2 feet or less. .SATURDAY...Southeast winds 5 to 10 knots becoming south 10 to 15 knots early in the afternoon. Mostly cloudy with showers likely and a chance of thunderstorms. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ442-210415- Harbor Beach to Port Sanilac MI- 401 PM EDT Thu Jun 20 2024 .TONIGHT...North winds 10 to 15 knots diminishing to 5 to 10 knots after midnight. Partly cloudy. A slight chance of showers and thunderstorms in the evening. Waves 1 to 3 feet. .FRIDAY...North winds 5 to 10 knots. Partly cloudy. A chance of showers and thunderstorms in the afternoon. Waves 2 feet or less. .FRIDAY NIGHT...Northeast winds 5 to 10 knots veering to the southeast after midnight. Partly cloudy in the evening becoming mostly cloudy. A chance of showers and thunderstorms. Waves 2 feet or less. .SATURDAY...South winds 5 to 10 knots. Mostly cloudy with a chance of showers and thunderstorms in the morning, then partly cloudy with showers likely and a chance of thunderstorms in the afternoon. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ443-210415- Port Sanilac to Port Huron MI- 401 PM EDT Thu Jun 20 2024 .TONIGHT...North winds 10 to 15 knots diminishing to 5 to 10 knots after midnight. Partly cloudy. A slight chance of showers and thunderstorms in the evening. Waves 1 to 3 feet. .FRIDAY...North winds 5 to 10 knots. Partly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Waves 2 feet or less. .FRIDAY NIGHT...Northeast winds 5 to 10 knots veering to the east in the late evening and early morning, then veering to the south after midnight. Partly cloudy with a chance of showers and thunderstorms. Waves 2 feet or less. .SATURDAY...Southwest winds 5 to 10 knots increasing to 10 to 15 knots early in the afternoon. Partly cloudy with a chance of showers and thunderstorms. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LEZ444-210415- Michigan Waters of Lake Erie from Detroit River to North Cape MI- 401 PM EDT Thu Jun 20 2024 .TONIGHT...Northeast winds 5 to 10 knots. Partly cloudy. Light showers likely and a chance of thunderstorms in the evening. Waves 2 feet or less. .FRIDAY...Light and variable winds becoming east 5 to 10 knots in the late morning and early afternoon, then veering to the southeast early in the afternoon. Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Waves 2 feet or less. .FRIDAY NIGHT...South winds 5 to 10 knots. Mostly clear. Waves 2 feet or less. .SATURDAY...Southwest winds 5 to 10 knots. Mostly sunny in the morning becoming partly cloudy. Waves 2 feet or less. See Lake Erie Open Lake Forecast for days 3 through 5. The water temperature at Belle Isle is 72 degrees. $$ DRK You can obtain your latest National Weather Service forecasts online a www.weather.gov/greatlakes