Marine Weather for LM 643

Active Advisory: (US Severe Weather)
Forecast as of 2:40 PM CST on November 24, 2014
Small Craft Advisory in effect through late tonight
Sheboygan To Port Washington Wi-
Port Washington To North Point Light Wi-
North Point Light To Wind Point Wi-
Wind Point Wi To Winthrop Harbor Il-
Tonight
West wind 15 to 25 knots with gusts to around 30 knots becoming 15 to 20 knots with gusts to around 25 knots. Snow through around midnight...then snow likely after midnight. Chance of snow early in the morning. Waves 3 to 6 feet.
Tuesday
West wind 15 to 20 knots easing to 10 to 15 knots. Slight chance of snow in the morning. Waves 2 to 4 feet.
Tuesday Night
West wind 10 to 15 knots backing southwest 5 to 10 knots. Partly cloudy. Waves 1 to 2 feet.
Wednesday
South wind 5 to 10 knots backing north. Mostly cloudy. Waves 1 to 2 feet.
Small Craft Advisory
Statement as of 2:42 PM CST on November 24, 2014

...Small Craft Advisory remains in effect until 6 am CST Tuesday...

* winds: west winds 15 to 25 knots. Evening gusts to 30 knots.

* Waves: 3 to 6 feet...the highest waves toward open waters.

Precautionary/preparedness actions...

A Small Craft Advisory means that wind speeds of 23 to 33 knots and/or waves greater than 4 feet are expected to produce hazardous conditions to small craft. 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 42 °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 38 °F
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