Marine Weather for LM 845

Active Advisory: (US Severe Weather)
Forecast as of 4:06 PM EDT on July 21, 2019
Small Craft Advisory in effect from Monday afternoon through late Monday night
South Haven To Holland Mi-
Through Early Evening
North winds 10 to 15 knots. Partly sunny. Waves 1 to 2 feet.
Tonight
North winds 10 to 15 knots. Partly cloudy. Waves 1 to 3 feet.
Monday
North winds 15 to 20 knots. Sunny. Waves 1 to 3 feet building to 4 to 6 feet.
Monday Night
North winds 10 to 20 knots decreasing to 5 to 10 knots after midnight. Mostly clear. Waves 4 to 6 feet subsiding to 2 to 3 feet after midnight.
Tuesday
Northwest winds 10 to 15 knots. Mostly sunny with a chance of thunderstorms and a slight chance of rain showers. Waves 1 to 3 feet.
Tuesday Night
North winds 5 to 15 knots. Mostly clear. Waves 1 to 3 feet.
Wednesday
Northwest winds 5 to 10 knots. Sunny. Waves 1 foot or less.
Thursday
West winds 5 to 15 knots. Sunny. Waves 1 foot or less.
Friday
Southwest winds 10 to 20 knots. Mostly sunny. Waves 2 to 3 feet.

Watches & Warnings

Small Craft Advisory
Issued: 3:43 PM EDT Jul. 21, 2019 – National Weather Service

... Small Craft Advisory in effect from noon Monday to 6 am EDT
Tuesday...

The National Weather Service in Grand Rapids has issued a Small
Craft Advisory... which is in effect from noon Monday to 6 am EDT
Tuesday.

* Winds... north winds increasing to 15 to 25 knots by mid morning
Monday then continuing into the evening before decreasing after
midnight.

* Waves... building to 4 to 6 feet by early Monday afternoon
subsiding to 1 to 3 feet toward mid morning Tuesday.

Precautionary/preparedness actions...

A Small Craft Advisory means that winds or waves are expected to
produce hazardous conditions to small craft. Inexperienced
mariners... especially those operating smaller vessels should
avoid navigating in these conditions.




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Marine Weather

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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

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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
Grand Haven Michigan 45011
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SOUTH MICHIGAN 43NM East Southeast of Milwaukee, WI 45007 69 °F
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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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