Marine Weather for LM 643

Active Advisory: (US Severe Weather)
Forecast as of 3:59 am CDT on October 20, 2014
Small Craft Advisory in effect from this evening through late Tuesday night
Sheboygan To Port Washington Wi-
Port Washington To North Point Light Wi-
Today
North wind 10 to 15 knots. Gusts up to 20 knots late in the afternoon. Slight chance of showers in the afternoon. Waves 2 to 4 feetn.
Tonight
North wind 10 to 15 knots with gusts to around 25 knots rising to 15 to 20 knots after midnight. Cloudy. Waves 3 to 5 feet.
Tuesday
North wind 15 to 20 knots. Mostly cloudy in the morning then becoming mostly sunny. Waves 3 to 5 feet building to 3 to 6 feet in the late morning and early afternoon.
Tuesday Night
Northeast wind 10 to 15 knots easing to 5 to 10 knots after midnight. Mostly clear. Waves 3 to 5 feet subsiding to 1 to 2 feet early in the morning.
Small Craft Advisory
Statement as of 3:58 AM CDT on October 20, 2014

...Small Craft Advisory in effect from 10 PM this evening to 1 am CDT Wednesday...

The National Weather Service in Milwaukee/Sullivan has issued a Small Craft Advisory...which is in effect from 10 PM this evening to 1 am CDT Wednesday.

* Winds: north 10 to 15 knots...increasing to 15 to 20 knots with gusts to 25 knots this evening. Becoming northeast and decreasing to 10 to 15 knots by Tuesday evening..and 5 to 10 knots overnight.

* Waves: 1 to 2 feet building to 3 to 5 feet this evening...and 3 to 6 feet Tuesday. Subsiding to 2 to 4 feet by the early overnight hours Tuesday night.

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.

Rem www.Weather.Gov/mkx

Marine Weather Maps

Click any area for a Zone forecast. Click the Station ID for station data.

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

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
S MICHIGAN 43NM East Southeast of Milwaukee, WI 45007 55 °F 3.28 ft
Grand Haven Michigan 45011
-
-
Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Sheboygan, WI SGNW3 50 °F
-