Marine Weather for LM 740

Active Advisory: (US Severe Weather)
Forecast as of 2:48 PM CST on November 13, 2019
Small Craft Advisory in effect until 9 PM CST this evening
Winthrop Harbor To Wilmette Harbor-
Wilmette Harbor To Northerly Island-
Northerly Island To Calumet Harbor-
Tonight
South winds to 30 kt becoming southwest and easing to 15 to 25 kt this evening, then diminishing to 10 to 15 kt overnight. Chance of snow through the night. Waves 3 to 5 ft subsiding to 1 to 2 ft overnight.
Thursday
West winds 10 to 15 kt. Partly sunny. Waves 1 to 2 ft.
Thursday Night
West winds 10 to 20 kt. Partly cloudy. Waves 1 to 2 ft.
Friday
West winds 10 to 15 kt becoming northwest 5 to 10 kt in the afternoon. Sunny. Waves 1 ft or less.

Watches & Warnings

Small Craft Advisory
Issued: 2:49 PM CST Nov. 13, 2019 – National Weather Service

... Small Craft Advisory remains in effect until 9 PM CST this
evening...

* winds... south to 30 kt.

* Significant waves... to 5 ft.

Precautionary/preparedness actions...

A Small Craft Advisory means that wind speeds of 21 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners... especially those operating smaller
vessels should avoid navigating in these conditions.




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 45 °F
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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
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