Marine Weather for LM 644

Active Advisory: (US Severe Weather)
Forecast as of 3:00 PM CDT on May 22, 2017
Small Craft Advisory in effect until 9 PM CDT this evening
Port Washington To North Point Light Wi-
North Point Light To Wind Point Wi-
Wind Point Wi To Winthrop Harbor Il-
Through Early Evening
Southwest wind 15 to 25 knots. Mostly cloudy with scattered showers and isolated thunderstorms. Waves 2 to 4 feet.
Tonight
Southwest wind 10 to 15 knots easing to 5 to 10 knots. Slight chance of thunderstorms through around midnight. Scattered showers through the night. Waves 1 to 2 feet.
Tuesday
South wind 5 to 10 knots backing east in the afternoon. Patchy fog. Scattered showers in the morning. Numerous showers and slight chance of thunderstorms in the afternoon. Waves around 1 foot.
Tuesday Night
Northeast wind 10 to 15 knots with gusts to around 20 knots. Rain showers likely through around midnight, then chance of showers after midnight. Waves 1 to 2 feet.
Wednesday
North wind 15 to 20 knots becoming 15 to 25 knots late in the afternoon. Chance of showers in the morning, then slight chance of showers in the afternoon. Waves 1 to 3 feet building to 2 to 4 feet in the late morning and afternoon.

Watches & Warnings

Small Craft Advisory
Issued: 3:01 PM CDT May. 22, 2017 – National Weather Service

... Small Craft Advisory remains in effect until 9 PM CDT this
evening...

* winds: southwest 10 to 20 knots with gusts to 25 knots into the early
evening.

* Waves: 2 to 4 feet. Waves highest toward the open waters.

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.




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 45 °F 1.31 ft
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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