fzus63 kmkx 090205
glflm 
expires:202606090930;;417545

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
905 pm cdt mon jun 8 2026

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...

light east to southeast winds tonight will become northerly by
later tuesday as low pressure of 29.9 inches crosses the center
part of the lake. fog will be possible at times tonight through
tuesday due to a warm and humid airmass over the relatively cool
waters. shower chances will persist tonight into tuesday, with a
few rumbles of thunder at times.

breezy southerly winds are expected wednesday and thursday ahead
of an approaching low pressure system. multiple rounds of showers
and storms are also likely mid-week, with a chance for severe
storms. west to southwest winds and dry weather are then expected
friday behind the departing low. 


lmz261-362-364-366-563-565-567-868-090930-
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-
905 pm cdt mon jun 8 2026

sheboygan wi to pentwater mi north...

.rest of tonight...northeast winds 10 to 20 kt becoming southeast
10 to 15 kt. chance of showers and thunderstorms through early
evening, then showers likely with slight chance of thunderstorms
overnight. patchy fog overnight. waves 1 to 3 ft.
.tuesday...east winds 10 to 15 kt backing to north 10 to 20 kt.
patchy fog. showers likely with slight chance of thunderstorms in
the morning, then chance of showers and slight chance of
thunderstorms in the afternoon. waves 1 to 2 ft. 
.tuesday night...north winds 10 to 15 kt backing to west. patchy
dense fog in the evening. waves 1 to 2 ft. 
.wednesday...south winds 10 to 20 kt increasing to 15 to 25 kt.
waves 1 to 3 ft building to 4 to 6 ft occasionally to 8 ft. 
.wednesday night...south winds 15 to 25 kt becoming southwest to
30 kt. showers likely with a chance of thunderstorms. waves 4 to
7 ft occasionally to 9 ft. 
.thursday...southwest winds 15 to 25 kt becoming south. waves
4 to 6 ft occasionally to 8 ft. 
.thursday night...south winds to 30 kt becoming west. showers
likely with a chance of thunderstorms. waves 4 to 6 ft
occasionally to 8 ft. 
.friday...southwest winds 15 to 25 kt increasing to 30 kt. waves
3 to 5 ft. 
.saturday...southwest winds 15 to 25 kt. waves 2 to 4 ft.  

$$

fzus63 kmkx 090205
glflm 
expires:202606090930;;417546

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
905 pm cdt mon jun 8 2026

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...

light east to southeast winds tonight will become northerly by
later tuesday as low pressure of 29.9 inches crosses the center
part of the lake. fog will be possible at times tonight through
tuesday due to a warm and humid airmass over the relatively cool
waters. shower chances will persist tonight into tuesday, with a
few rumbles of thunder at times.

breezy southerly winds are expected wednesday and thursday ahead
of an approaching low pressure system. multiple rounds of showers
and storms are also likely mid-week, with a chance for severe
storms. west to southwest winds and dry weather are then expected
friday behind the departing low. 


lmz080-669-671-673-675-777-779-870-872-874-876-878-090930-
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-
905 pm cdt mon jun 8 2026

sheboygan wi to pentwater mi south...

.rest of tonight...southeast winds 10 to 20 kt. showers likely
with a chance of thunderstorms through early evening, then
showers likely with slight chance of thunderstorms overnight.
patchy fog overnight. waves 1 to 3 ft. 
.tuesday...south winds 10 to 15 kt becoming southwest 5 to 10 kt.
patchy fog. chance of showers and slight chance of thunderstorms
in the morning, then slight chance of showers in the afternoon.
waves 1 to 2 ft. 
.tuesday night...northwest winds 5 to 10 kt backing to southwest.
patchy dense fog in the evening. waves 1 to 2 ft. 
.wednesday...south winds 10 to 20 kt increasing to 15 to 25 kt.
waves 1 to 3 ft building to 4 to 6 ft occasionally to 8 ft. 
.wednesday night...south winds 15 to 25 kt becoming southwest.
chance of showers and thunderstorms. waves 4 to 7 ft occasionally
to 9 ft. 
.thursday...southwest winds 10 to 20 kt becoming south 15 to
25 kt. waves 4 to 6 ft occasionally to 8 ft. 
.thursday night...southwest winds to 30 kt becoming west 15 to
25 kt. showers with a chance of thunderstorms. waves 4 to 7 ft
occasionally to 9 ft. 
.friday...west winds 10 to 20 kt becoming southwest. waves 3 to
5 ft. 
.saturday...southwest winds 10 to 20 kt. waves 3 to 5 ft.  

$$