LM 740

Forecast as of 9:44 PM CDT on May 24, 2013

Winthrop Harbor To Wilmette Harbor-

Wilmette Harbor To Northerly Island-

Northerly Island To Calumet Harbor-

Rest Of Tonight

Northeast winds 5 to 10 kt. Mostly clear in the evening then becoming mostly cloudy. Waves 2 to 4 ft occasionally to 6 ft subsiding to 1 to 3 ft.

Saturday

East winds 5 to 10 kt. Partly sunny. Waves 1 to 2 ft.

Saturday Night

East winds 5 to 10 kt. Mostly cloudy. Waves around 1 ft.

Sunday

East winds 5 to 10 kt. Chance of showers in the afternoon. Waves around 1 ft.

Marine Map

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

Marine 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 beyond 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

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	41 °F	1.64 ft
Grand Haven Michigan	45011	-	-
Click the Station ID for daily observations and history.

C-MAN Station Information

Place	ID	Water Temp	Wave Height
Sheboygan, WI	SGNW3	56 °F	-

NOT FOR NAVIGATION. DO NOT RELY ON THIS DATA FOR DECISIONS THAT CAN RESULT IN HARM TO ANYONE OR ANYTHING.