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fzus63 kmkx 140757
glflm 
expires:202104141530;;526648

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
257 am cdt wed apr 14 2021

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... 

a broad surface low pressure of 30.0 inches will begin to exit the
upper great lakes today. brisk northerly winds will develop as 
the low moves toward the lower great lakes late tonight into 
thursday evening. lighter northerly winds are then expected for 
friday and the weekend. 

&&


lmz261-362-364-366-563-565-567-868-141530-
lake michigan from seul choix point to rock island passage 5 nm
offshore to mid lake-
lake michigan south of a line from seul choix point to the
mackinac bridge and north of a line from charlevoix mi to south
fox island 5 nm offshore-
lake michigan from charlevoix to point betsie mi 5 nm offshore to
mid lake-
lake michigan from point betsie to manistee mi 5 nm offshore to
mid lake-
lake michigan from rock island passage to sturgeon bay wi-
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-
257 am cdt wed apr 14 2021

sheboygan wi to pentwater mi north...

.today...west winds 10 to 15 kt. chance of rain and snow showers.
waves 1 to 3 ft. 
.tonight...west winds 10 to 15 kt becoming northwest 10 to 20 kt,
then increasing to 30 kt late. chance of rain and snow showers.
waves 1 to 3 ft building to 3 to 5 ft. 
.thursday...north winds to 30 kt. chance of rain showers in the
morning. waves 4 to 7 ft occasionally to 9 ft. 
.thursday night...north winds 15 to 25 kt. waves 4 to 6 ft
occasionally to 8 ft. 
.friday...north winds 10 to 20 kt. waves 3 to 5 ft. 
.friday night...north winds 10 to 20 kt diminishing to 10 to
15 kt. waves 2 to 4 ft. 
.saturday...north winds 10 to 15 kt. waves 1 to 3 ft. 
.sunday...northwest winds 5 to 10 kt becoming west. waves 1 to
2 ft.  

$$
fzus63 kmkx 140757
glflm 
expires:202104141530;;526649

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
257 am cdt wed apr 14 2021

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... 

a broad surface low pressure of 30.0 inches will begin to exit the
upper great lakes today. brisk northerly winds will develop as 
the low moves toward the lower great lakes late tonight into 
thursday evening. lighter northerly winds are then expected for 
friday and the weekend. 

&&


lmz080-669-671-673-675-777-779-870-872-874-876-878-141530-
lake michigan from michigan city in to st. joseph mi 5 nm
offshore to mid lake-
lake michigan from sheboygan to port washington wi 5 nm offshore
to mid lake-
lake michigan from port washington to north point light wi 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 whitehall to pentwater mi 5 nm offshore to mid
lake-
lake michigan from grand haven to whitehall mi 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-
257 am cdt wed apr 14 2021

sheboygan wi to pentwater mi south...

.today...west winds 10 to 15 kt becoming northwest. slight chance
of rain showers. waves 1 to 3 ft. 
.tonight...west winds 10 to 15 kt becoming northwest 10 to 20 kt.
slight chance of rain showers. waves 1 to 2 ft building to 2 to
4 ft. 
.thursday...northwest winds 15 to 25 kt becoming north. waves
4 to 7 ft occasionally to 9 ft. 
.thursday night...north winds 10 to 20 kt. waves 3 to 5 ft. 
.friday...north winds 10 to 20 kt. waves 3 to 5 ft. 
.friday night...north winds 10 to 20 kt diminishing to 10 to
15 kt. waves 2 to 4 ft. 
.saturday...north winds 10 to 15 kt. waves 1 to 3 ft. 
.sunday...north winds 5 to 10 kt. waves 1 to 2 ft.  

$$

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