Marine Weather for LM 740

Forecast as of 3:55 PM CDT on September 19, 2018
Winthrop Harbor To Wilmette Harbor-
Wilmette Harbor To Northerly Island-
Northerly Island To Calumet Harbor-
Tonight
Northeast winds around 15 kt becoming east, then becoming southeast 10 to 20 kt after midnight. Chance of showers and thunderstorms. Waves 2 to 4 ft subsiding to 1 to 3 ft.
Thursday
South winds 10 to 20 kt increasing to 15 to 25 kt in the afternoon. Chance of showers and thunderstorms through the day. Waves 1 to 3 ft.
Thursday Night
Southwest winds to 30 kt. Slight chance of showers and thunderstorms after midnight. Waves 3 to 5 ft. A Small Craft Advisory will likely be needed.
Friday
West winds 20 to 25 kt becoming northwest in the afternoon. Slight chance of showers and thunderstorms in the morning. Waves 2 to 4 ft. A Small Craft Advisory will likely be needed.

Watches & Warnings

There are currently no watches in effect.

Marine Weather

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
SOUTH MICHIGAN 43NM East Southeast of Milwaukee, WI 45007 70 °F 1.97 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
-
-