LM 740
Active Advisory: (US Severe Weather)
Forecast as of 9:56 PM CDT on May 23, 2013
Small Craft Advisory in effect through Friday afternoon
Winthrop Harbor To Wilmette Harbor-
Rest Of Tonight
North winds 20 to 25 kt gradually diminishing to 10 to 20 kt by morning. Clear. Waves 8 to 12 ft occasionally to 16 ft early subsiding to 5 to 8 ft occasionally to 12 ft late.
Friday
North winds 10 to 15 kt becoming northeast in the afternoon. Sunny. Waves 5 to 8 ft early occasionally to 12 ft diminishing to 3 to 5 ft occasionally to 8 ft.
Friday Night
Northeast winds 5 to 10 kt. Partly cloudy. Waves 1 to 3 ft.
Saturday
East winds around 10 kt. Partly sunny. Waves around 1 ft.
Small Craft Advisory
Statement as of 10:15 PM CDT on May 23, 2013

... Small Craft Advisory remains in effect until 4 PM CDT Friday...

* winds... northeast to 25 kt.

* Significant waves... to 12 ft.

* Occasional waves... to 16 ft.

Precautionary/preparedness actions...

A Small Craft Advisory means that winds of 22 to 33 knots and/or
waves greater than 4 ft will produce hazardous conditions for
small craft. Inexperienced mariners... especially those operating
smaller vessels should avoid navigating in these conditions.





Marine Map
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Buoys / Water Temps Wave Heights
Marine Weather Map
Global Marine Zone Map
Marine 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
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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 41 °F 5.91 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 54 °F
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NOT FOR NAVIGATION. DO NOT RELY ON THIS DATA FOR DECISIONS THAT CAN RESULT IN HARM TO ANYONE OR ANYTHING.