Marine Weather for LM 741

Active Advisory: (US Severe Weather)
Forecast as of 9:46 PM CDT on October 2, 2019
Small Craft Advisory in effect until 7 am CDT Thursday
Wilmette Harbor To Northerly Island-
Northerly Island To Calumet Harbor-
Rest Of Tonight
Northeast winds 10 to 20 kt becoming south 10 to 15 kt toward daybreak. Patchy fog. Showers and a chance of thunderstorms. Waves 4 to 6 ft occasionally to 8 ft subsiding to 3 to 5 ft toward daybreak.
Thursday
West winds 15 to 25 kt. Patchy fog in the morning. Waves 2 to 4 ft.
Thursday Night
Northwest winds 20 to 25 kt becoming north 15 to 25 kt after midnight. Mostly cloudy. Waves 3 to 5 ft building to 4 to 6 ft occasionally to 8 ft after midnight.
Friday
Northeast winds 10 to 20 kt. Partly sunny. Waves 4 to 6 ft occasionally to 8 ft.

Watches & Warnings

Small Craft Advisory
Issued: 2:59 PM CDT Oct. 16, 2019 – National Weather Service

... Small Craft Advisory in effect until 4 am CDT Thursday...

The National Weather Service in Chicago has issued a Small Craft
Advisory, which is in effect until 4 am CDT Thursday.

* Winds... northwest to 25 kt.

* Significant waves... to 7 ft.

* Occasional waves... to 9 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 55 °F
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Grand Haven Michigan 45011
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Click the Station ID for daily observations and history.