Marine Weather for LM 643

Active Advisory: (US Severe Weather)
Forecast as of 5:27 am CDT on May 30, 2015
Small Craft Advisory in effect until 9 am CDT this morning
Gale Warning in effect from 9 am CDT this morning through late tonight
Sheboygan To Port Washington Wi-
Today
North wind 15 to 25 knots rising to up to 30 knots in the late morning. Gale gusts to 35 knots late this morning and afternoon. Showers likely in the morning... then chance of rain in the afternoon. Waves 3 to 5 feet building to 5 to 7 feet in the late morning and afternoon.
Tonight
North wind up to 30 knots with gale gusts to 35 knots becoming northeast 15 to 25 knots overnight. Slight chance of rain through around midnight. Waves 5 to 7 feet subsiding to 4 to 6 feet early in the morning.
Sunday
Northeast wind 10 to 20 knots backing north 15 to 20 knots late in the afternoon. Gusts up to 25 knots. Sunny. Waves 4 to 6 feet subsiding to 3 to 4 feet in the afternoon.
Sunday Night
North wind 10 to 20 knots becoming northeast 5 to 10 knots. Mostly clear through around midnight then becoming mostly cloudy. Waves 3 to 4 feet subsiding to 1 to 2 feet after midnight.
Small Craft Advisory, Gale Warning
Statement as of 5:27 AM CDT on May 30, 2015

... Small Craft Advisory remains in effect until 9 am CDT this
morning...
... Gale Warning now in effect from 9 am this morning to 4 am CDT
Sunday...

The Gale Warning is now in effect from 9 am this morning to 4 am
CDT Sunday.

* Winds: northeast increasing to 15 to 25 knots with gusts to 30
knots this morning and winds 20 to 25 knots with gusts to 35
knots this afternoon and evening.

* Waves: building to 5 to 8 feet Saturday... then slowly
subsiding Sunday.

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.

A Gale Warning means winds of 34 to 47 knots are imminent or
occurring. Operating a vessel in gale conditions requires
experience and properly equipped vessels. It is highly
recommended that mariners without the proper experience seek safe
Harbor prior to the onset of gale conditions.






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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 38 °F 0.66 ft
Grand Haven Michigan 45011
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C-MAN Station Information

Place ID Water Temp Wave Height
Sheboygan, WI SGNW3
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