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fzus63 kmkx 030754
glflm 
expires:202108031530;;898271

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
254 am cdt tue aug 3 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 high pressure ridge of 30.1 inches over the lake will set up
over southern lake michigan today. west to southwest winds
this morning will become more southerly this afternoon with gusts
around 20 knots over the northern half of the lake. wednesday 
will be a rinse and repeat of today as high pressure continues 
over the area. southerly winds with gusts around 20 knots will be 
the story through the work week.

&&


lmz261-362-364-366-563-565-567-868-031530-
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-
254 am cdt tue aug 3 2021

sheboygan wi to pentwater mi north...

.today...southwest winds 10 to 20 kt. waves 1 to 3 ft. 
.tonight...southwest winds 10 to 20 kt diminishing to 5 to 10 kt.
waves 1 to 3 ft. 
.wednesday...southwest winds 10 to 15 kt increasing to 10 to
20 kt. waves 1 to 3 ft. 
.wednesday night...southwest winds 10 to 20 kt. waves 2 to 4 ft. 
.thursday...southwest winds 10 to 20 kt becoming south. waves
2 to 4 ft. 
.thursday night...south winds 10 to 20 kt becoming southwest.
waves 3 to 5 ft. 
.friday...southwest winds 10 to 20 kt becoming south. chance of
showers and thunderstorms. waves 2 to 4 ft. 
.saturday...southwest winds 5 to 10 kt becoming south 10 to
15 kt. waves 1 to 2 ft.  

$$
fzus63 kmkx 030754
glflm 
expires:202108031530;;898272

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
254 am cdt tue aug 3 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 high pressure ridge of 30.1 inches over the lake will set up
over southern lake michigan today. west to southwest winds
this morning will become more southerly this afternoon with gusts
around 20 knots over the northern half of the lake. wednesday 
will be a rinse and repeat of today as high pressure continues 
over the area. southerly winds with gusts around 20 knots will be 
the story through the work week.

&&


lmz080-669-671-673-675-777-779-870-872-874-876-878-031530-
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-
254 am cdt tue aug 3 2021

sheboygan wi to pentwater mi south...

.today...west winds 10 to 15 kt becoming south. waves 1 to 2 ft. 
.tonight...south winds 10 to 15 kt becoming southwest. waves 1 to
2 ft. 
.wednesday...southwest winds 5 to 10 kt becoming south. waves
1 to 2 ft. 
.wednesday night...south winds 10 to 15 kt. waves 1 to 2 ft.
.thursday...southwest winds 5 to 10 kt becoming south 10 to 20 kt
in the afternoon. waves 1 to 2 ft building to 1 to 3 ft. 
.thursday night...south winds 10 to 20 kt becoming southwest
10 to 15 kt. waves 2 to 4 ft. 
.friday...south winds 10 to 20 kt. chance of showers and
thunderstorms. waves 2 to 4 ft. 
.saturday...southwest winds 10 to 15 kt becoming south. waves
1 to 3 ft.  

$$

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