Marine Weather for LM 847

Active Advisory: (US Severe Weather)
Forecast as of 3:36 am EST on November 23, 2017
Small Craft Advisory in effect through this afternoon
Gale watch in effect from Friday morning through Friday evening
Grand Haven To Whitehall Mi-
Today
Southwest winds 10 to 20 knots. Mostly cloudy with a slight chance of snow showers until midday, then sunny in the afternoon. Waves 4 to 6 feet.
Tonight
Southwest winds 10 to 20 knots increasing to 20 to 25 knots toward daybreak. Mostly clear. Waves 2 to 4 feet building to 4 to 6 feet toward daybreak.
Friday
South winds to 30 knots veering southwest gales to 35 knots. Partly sunny. A slight chance of rain showers in the afternoon. Waves 7 to 11 feet.
Friday Night
Southwest winds around 25 knots veering northwest after midnight. Mostly cloudy with a chance of rain showers in the evening, then partly cloudy overnight. Waves 7 to 10 feet.

Watches & Warnings

Small Craft Advisory, Gale Watch
Issued: 3:43 AM EST Nov. 23, 2017 – National Weather Service

... Small Craft Advisory remains in effect until 5 PM EST this
afternoon...
... Gale watch now in effect from Friday morning through Friday
evening...

* winds... southwest 15 to 25 knots. Gale force winds possible
Friday... especially north of Holland.

* Waves... 3 to 6 feet... building to 5 to 10 feet Friday. Highest
waves north of Holland.

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
-
-
SOUTH MICHIGAN 43NM East Southeast of Milwaukee, WI 45007 47 °F 3.61 ft
Grand Traverse Bay Observing System Station 45020 69 °F 0.33 ft
Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Sheboygan, WI SGNW3
-
-