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Marine Forecast
Expires:201802191645;;201006
FZUS63 KLOT 190832
GLFLM 

OPEN LAKE FORECAST for Lake Michigan
National Weather Service Chicago/Romeoville IL
232 AM CST Mon Feb 19 2018

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON Lake Michigan.

Waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the wave, along with the
average height of the highest 10% of the waves which will
occasionally be encountered.

.SYNOPSIS...An elongated trough averaging 29.6 inches stretches
from the Central Plains across Lake Superior to Quebec. The 
trough will sag south bisecting Lake Michigan this evening and 
will finally clear the south end of Lake Michigan late Tuesday 
evening. High pressure of 30.8 inches will build into the Northern
Plains Tuesday evening and will spread across the Great Lakes on 
Thursday.

LMZ080-673-675-777-779-874-876-878-191645-
Lake Michigan from Michigan City IN to St. Joseph MI 5 NM
offshore to Mid Lake-
Lake Michigan from North Point Light to Wind Point WI 5 NM
offshore to Mid Lake-
Lake Michigan from Wind Point WI to Winthrop Harbor IL 5 NM
offshore to Mid Lake-
Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5 NM
offshore to Mid Lake-
Lake Michigan from Wilmette Harbor IL to Michigan City IN 5 NM
offshore to Mid Lake-
Lake Michigan from Holland to Grand Haven MI 5 NM offshore to Mid
Lake-
Lake Michigan from South Haven to Holland MI 5 NM offshore to Mid
Lake-
Lake Michigan from St. Joseph to South Haven MI 5 NM offshore to
Mid Lake-
232 AM CST Mon Feb 19 2018

NORTH POINT LIGHT WI TO GRAND HAVEN MI SOUTH...

Today - South winds 15 to 25 kt easing to 10 to 20 kt this
morning...then increasing 15 to 25 kt this afternoon. Patchy fog.
Chance of rain showers this morning...then rain showers and 
slight chance of thunderstorms this afternoon. Waves 4 to 6 ft 
occasionally to 8 ft. 

Tonight - Southwest winds 15 to 25 kt. Patchy fog. Rain showers with a chance of thunderstorms. Waves 4 to 6 ft occasionally to 8 ft. .TUESDAY...South winds to 30 kt becoming southwest. Patchy fog. Rain showers. Waves 4 to 6 ft occasionally to 8 ft. .TUESDAY NIGHT...Northwest winds 15 to 25 kt. Rain in the evening...then chance of rain and light sleet overnight. Waves 3 to 5 ft building to 4 to 7 ft occasionally to 9 ft. .WEDNESDAY...North winds 15 to 25 kt diminishing to 10 to 20 kt. Waves 4 to 7 ft occasionally to 9 ft. .WEDNESDAY NIGHT...Northeast winds 10 to 20 kt. Waves 3 to 5 ft subsiding to 2 to 4 ft. .THURSDAY...Northeast winds 10 to 20 kt becoming east. Waves 2 to 4 ft. .FRIDAY...East winds 10 to 15 kt becoming northeast. Chance of rain and snow. Waves 1 to 3 ft. $$


US Forecasts are Public Domain and derived from the
National Weather Service - (IWIN) and the National Oceanic Atmospheric Administration (NOAA)
Canadian forecasts are obtained from and are copyright of Environment Canada.

All weather information provided by MarineWaypoints.com should be used with caution.
We cannot guarantee that the data provided here is 100% accurate or up to date!


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