Marine Weather for LM 646

Active Advisory: (US Severe Weather)
Forecast as of 9:37 PM CDT on August 22, 2014
Dense fog advisory in effect until 10 am CDT Saturday
Wind Point Wi To Winthrop Harbor Il-
Rest Of Tonight
Northeast wind 5 to 10 knots. Areas of dense fog. Slight chance of showers and thunderstorms after midnight. Waves 1 foot.
Saturday
East wind 5 to 10 knots rising to 10 to 15 knots late in the afternoon. Areas of fog. Slight chance of showers and thunderstorms in the afternoon. Waves 1 foot.
Saturday Night
Northeast wind 10 to 15 knots veering southeast after midnight. Patchy fog. Slight chance of showers and thunderstorms. Waves 1 to 2 feet.
Sunday
Southeast wind 10 to 15 knots rising to 15 to 20 knots in the afternoon. Patchy fog. Waves 1 to 2 feet.
Marine Fog Advisory
Statement as of 9:02 PM CDT on August 22, 2014

...Dense fog advisory in effect until 10 am CDT Saturday...

The National Weather Service in Milwaukee/Sullivan has issued a dense fog advisory...which is in effect until 10 am CDT Saturday.

* Timing...areas of dense fog persisting into Saturday morning.

* Visibility: one mile or much less.

Precautionary/preparedness actions...

A dense fog advisory means visibilities will frequently be reduced to less than one mile. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions.

Marine Weather Maps

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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

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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 71 °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 65 °F
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