Marine Weather for LM 643

Active Advisory: (US Severe Weather)
Forecast as of 3:06 am CDT on October 17, 2019
Small Craft Advisory in effect until 4 am CDT early this morning
Sheboygan To Port Washington Wi-
Early This Morning
Northwest wind 10 to 15 knots. Mostly cloudy. Waves 2 to 4 feet.
Today
Northwest wind 10 to 15 knots veering north late in the afternoon. Partly sunny. Waves 1 to 2 feet.
Tonight
North wind 5 to 10 knots veering northeast late in the evening, then becoming south after midnight becoming south 5 knots early in the morning. Partly cloudy. Waves around 1 foot.
Friday
South wind 5 to 10 knots rising to 10 to 15 knots late in the morning, then rising to 15 to 20 knots with gusts to around 25 knots early in the afternoon becoming 10 to 20 knots with gusts to around 25 knots late in the afternoon. Partly sunny. Waves around 1 foot building to 3 to 5 feet in the afternoon.
Friday Night
South wind 15 to 20 knots. Gusts up to 25 knots. Partly cloudy. Waves 4 to 6 feet.

Watches & Warnings

Small Craft Advisory
Issued: 8:59 PM CDT Oct. 16, 2019 – National Weather Service

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

* winds: northwest 15 to 25 knots, diminishing to 10 to 15 knots
overnight. Winds will diminish later this evening and overnight.

* Waves: 3 to 5 feet late this evening, then subsiding to 2 to 3
feet by later tonight.

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.


Wood
www.Weather.Gov/mkx


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 6.89 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
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