Marine Weather for LM 646

Active Advisory: (US Severe Weather)
Forecast as of 2:44 PM CST on December 22, 2014
Small Craft Advisory in effect through Tuesday morning
Port Washington To North Point Light Wi-
North Point Light To Wind Point Wi-
Wind Point Wi To Winthrop Harbor Il-
Through Early Evening
Southeast wind 15 to 25 knots. Rain. Areas of fog. Waves 3 to 6 feet.
Tonight
Southeast wind 15 to 20 knots with gusts to around 25 knots. Areas of fog. Rain. Waves 3 to 6 feet.
Tuesday
South wind 10 to 15 knots with gusts to around 20 knots. Areas of fog in the morning. Chance of rain in the morning...then slight chance of rain in the afternoon. Waves 3 to 5 feet subsiding to 1 to 2 feet.
Tuesday Night
Southwest wind 10 to 15 knots easing to 5 to 10 knots...then veering west. Areas of fog. Slight chance of rain. Waves 1 foot.
Wednesday
North wind 10 to 15 knots with gusts to around 20 knots. Chance of snow in the morning. Chance of rain through the day. Snow likely in the afternoon. Waves 1 to 3 feet.
Small Craft Advisory
Statement as of 2:39 PM CST on December 22, 2014

...Small Craft Advisory remains in effect until 9 am CST Tuesday...

* winds: southeast 15 to 25 knots.

* Waves: building to 3 to 6 feet.

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 36 °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 36 °F
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