LM 565

Active Advisory: (US Severe Weather)
Forecast as of 8:52 PM CDT on May 21, 2013
Gale watch in effect from late Wednesday night through Thursday evening
Lake Michigan From Point Betsie To Manistee Mi 5 Nm Offshore To
Mid Lake-
Lake Michigan From Sturgeon Bay To Two Rivers Wi 5 Nm Offshore To
Mid Lake-
Lake Michigan From Two Rivers To Sheboygan Wi 5 Nm Offshore To
Mid Lake-
Lake Michigan From Pentwater To Manistee Mi 5 Nm Offshore To Mid
Lake-
Sturgeon Bay WI to Point Betsie mi south to Sheboygan WI to Pentwater mi
Rest Of Tonight
South winds 10 to 15 kt. Patchy dense fog. Waves 1 to 3 ft.
Wednesday
Variable winds 5 to 10 kt becoming northeast 10 to 15 kt. Chance of showers in the morning...then showers likely in the afternoon. Waves 1 ft or less.
Wednesday Night
North winds to 10 to 20 kt increasing to gales to 35 kt late. Showers likely. Waves 3 to 5 ft occasionally to 8 ft building to 5 to 8 ft occasionally to 12 ft late.
Thursday
North gales to 35 kt diminishing to 30 kt late in the afternoon. Chance of showers in the morning...then slight chance of showers in the afternoon. Waves 8 to 11 ft occasionally to 15 ft.
Thursday Night
North winds 15 to 25 kt. Waves 6 to 9 ft occasionally to 13 ft subsiding to 4 to 6 ft occasionally to 9 ft overnight.
Friday
North winds 10 to 15 kt becoming west. Waves 3 to 5 ft occasionally to 8 ft subsiding to 1 to 3 ft in the afternoon.
Friday Night
Southeast winds 5 to 10 kt becoming east. Waves 1 ft or less.
Saturday
Southeast winds 5 to 10 kt. Waves nearly calm.
Sunday
East winds 5 to 10 kt. Waves 1 ft or less.
Gale Watch
Statement as of 8:29 PM CDT on May 21, 2013

... Gale watch remains in effect from late Wednesday night through
Thursday evening...

* winds... north gales to 35 kt.

* Significant waves... 8 to 11 ft.

* Occasional waves... 15 ft.

Precautionary/preparedness actions...

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 Map
Click any area for a Zone forecast. Click the Station ID for station data.
Marine Weather Map
Marine 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
Enter a coastal zip code for marine weather.
Coastal Water Temperatures
Place Temperature
Menominee, MI 64.0 °F
Open Sea Buoy Information
Place ID Sea Temp Wave Height
N MICHIGAN Halfway between North Manitou and Washington Islands 45002 38 °F 1.64 ft
Grand Haven Michigan 45011
-
-
Grand Traverse Bay Observing System Station 45020
-
4.27 ft
Traverse Bay MI 45021
-
0.00 ft
Click the Station ID for daily observations and history.
C-MAN Station Information
Place ID Water Temp Wave Height
Sheboygan, WI SGNW3 64 °F
-

NOT FOR NAVIGATION. DO NOT RELY ON THIS DATA FOR DECISIONS THAT CAN RESULT IN HARM TO ANYONE OR ANYTHING.