Marine Weather for LM 847

Active Advisory: (US Severe Weather)
Forecast as of 4:05 PM EDT on October 14, 2019
Small Craft Advisory in effect from Tuesday afternoon through late Tuesday night
Gale watch in effect from late Tuesday night through Wednesday evening
Grand Haven To Whitehall Mi-
Through Early Evening
West winds around 15 knots. Mostly sunny. Waves 2 to 4 feet.
Tonight
Southwest winds 10 to 20 knots backing south toward daybreak. Partly cloudy. Waves 1 to 3 feet.
Tuesday
South winds 15 to 25 knots veering southwest late in the day. Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Waves 2 to 4 feet building to 5 to 7 feet.
Tuesday Night
West winds to 30 knots. Rain showers likely. Waves 6 to 9 feet.
Wednesday
Northwest gales to 35 knots. Rain showers likely. Waves 7 to 11 feet.
Wednesday Night
North winds to 30 knots. Mostly cloudy. Waves 6 to 9 feet subsiding to 4 to 6 feet toward daybreak.
Thursday
Northwest winds 10 to 20 knots. Partly sunny. Waves 2 to 4 feet.
Friday
South winds 10 to 20 knots. Mostly sunny. Waves 1 to 2 feet building to 3 to 5 feet.
Saturday
Southwest winds 15 to 25 knots. Partly sunny. Waves 5 to 7 feet.

Watches & Warnings

Small Craft Advisory, Gale Watch
Issued: 3:41 PM EDT Oct. 14, 2019 – National Weather Service

... Small Craft Advisory in effect from noon Tuesday to 5 am EDT
Wednesday...
... Gale watch in effect from late Tuesday night through Wednesday
evening...

The National Weather Service in Grand Rapids has issued a Small
Craft Advisory... which is in effect from noon Tuesday to 5 am EDT
Wednesday. A gale watch has also been issued. This gale watch is
in effect from late Tuesday night through Wednesday evening.

* Winds... south winds increasing to 15 to 25 knots on Tuesday,
shifting west Tuesday night and becoming northwest gales to 40
knots for Wednesday.

* Waves... building to 3 to 6 feet Tuesday and to 6 to 12 feet on
Wednesday.

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.

A gale watch is issued when the risk of gale force winds of 34 to
47 knots has significantly increased... but the specific timing
and/or location is still uncertain. It is intended to provide
additional lead time for mariners who may wish to consider
altering their plans.






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
Grand Haven Michigan 45011
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SOUTH MICHIGAN 43NM East Southeast of Milwaukee, WI 45007 57 °F 5.58 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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