Marine Weather for LM 740

Forecast as of 3:30 am CDT on August 21, 2014
Winthrop Harbor To Wilmette Harbor-
Wilmette Harbor To Northerly Island-
Northerly Island To Calumet Harbor-
Today
South winds 5 to 10 kt. Scattered showers and thunderstorms in the morning...then showers and thunderstorms likely in the afternoon. Waves around 1 ft.
Tonight
South winds 10 to 15 kt becoming southwest after midnight. Showers and thunderstorms in the evening...then showers and thunderstorms likely after midnight. Waves around 1 ft.
Friday
Southwest winds 10 to 15 kt becoming east in the afternoon. Slight chance of showers and thunderstorms. Waves around 1 ft.
Friday Night
North winds 5 to 10 kt. Chance of showers and thunderstorms. Waves around 1 ft.

Marine Weather Maps

Click any area for a Zone forecast. Click the Station ID for station data.

Marine Weather Map

Marine Weather Links

Waters within five nautical miles of shore

Waters within five nautical miles of shore on lakes Huron... Michigan and Superior

Waters within five nautical miles of shore on Lake Michigan

Waters within five nautical miles of shore on Lake Michigan

Waters beyond five nautical miles of shore on Lake Michigan

Waters within five nautical miles of shore on Lake Michigan

Waters within five nautical miles of shore on Lake Michigan

Waters within five nautical miles of shore on Lake Michigan

Lake Huron forecast beyond five nautical miles from shore

Waters within five nautical miles of shore

Surf City NC to South Santee River SC out 20 nm

Waters within five nautical miles of shore on Lake Erie

Waters beyond five nautical miles of shore on Lake Erie

Waters within five nautical miles of shore

Waters beyond five nautical miles of shore on Lake Ontario

Marine & Boating Location Search

Enter a coastal zip code for marine weather.

Coastal Water Temperatures

Place Temperature
No Stations Reporting

Open Sea Buoy Information

Place ID Sea Temp Wave Height
S MICHIGAN 43NM East Southeast of Milwaukee, WI 45007 68 °F 0.33 ft
Grand Haven Michigan 45011
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Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Sheboygan, WI SGNW3 64 °F
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