fzus63 kmkx 140927
glflm 
expires:202611141630;;799629

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
327 am cst sat nov 14 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...

breezy north winds today will gradually diminish as high pressure
around 30.3 inches slowly moves east into the great lakes region.
as this high moves east it will strength to 30.5 inches by the 
time it is overhead of lake michigan sunday night. lake effect 
precipitation will continue across the middle of the lake until 
winds begin to weaken and shift northwesterly saturday night. 
light and variable winds will be possible at times across the 
lake sunday evening through sunday night. as the high pressure 
moves into michigan monday, southwest winds will develop across 
the lake with winds becoming breezy by monday evening/night. 
breezy southwest winds are expected to continue through midweek as
the high pressure slowly moves into the new england states.


lmz261-362-364-366-563-565-567-868-141630-
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-
327 am cst sat nov 14 2026

sheboygan wi to pentwater mi north...

.today...north winds 15 to 25 kt diminishing to 10 to 20 kt.
slight chance of rain this morning. waves 4 to 7 ft occasionally
to 9 ft subsiding to 4 to 6 ft occasionally to 8 ft. 
.tonight...north winds 10 to 20 kt diminishing to 5 to 10 kt.
waves 3 to 5 ft subsiding to 1 to 3 ft. 
.sunday...northwest winds 5 to 10 kt becoming west. waves 1 to
2 ft. 
.sunday night...west winds 5 to 10 kt becoming southwest. waves
1 ft or less building to 1 to 2 ft. 
.monday...southwest winds 15 to 25 kt. waves 2 to 4 ft building
to 4 to 6 ft occasionally to 8 ft. 
.monday night...southwest winds to 30 kt. waves 4 to 7 ft
occasionally to 9 ft. 
.tuesday...southwest winds to 30 kt. waves 4 to 6 ft occasionally
to 8 ft. 
.wednesday...southwest winds to 30 kt becoming south. waves 6 to
9 ft occasionally to 12 ft.  

$$

fzus63 kmkx 140927
glflm 
expires:202611141630;;799630

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
327 am cst sat nov 14 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...

breezy north winds today will gradually diminish as high pressure
around 30.3 inches slowly moves east into the great lakes region.
as this high moves east it will strength to 30.5 inches by the 
time it is overhead of lake michigan sunday night. lake effect 
precipitation will continue across the middle of the lake until 
winds begin to weaken and shift northwesterly saturday night. 
light and variable winds will be possible at times across the 
lake sunday evening through sunday night. as the high pressure 
moves into michigan monday, southwest winds will develop across 
the lake with winds becoming breezy by monday evening/night. 
breezy southwest winds are expected to continue through midweek as
the high pressure slowly moves into the new england states.


lmz080-669-671-673-675-777-779-870-872-874-876-878-141630-
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-
327 am cst sat nov 14 2026

sheboygan wi to pentwater mi south...

.today...north winds 15 to 25 kt diminishing to 10 to 20 kt.
chance of rain this morning, then slight chance of rain this
afternoon. waves 5 to 8 ft occasionally to 10 ft subsiding to
4 to 7 ft occasionally to 9 ft. 
.tonight...north winds 10 to 20 kt becoming northwest 5 to 10 kt.
waves 4 to 6 ft occasionally to 8 ft subsiding to 2 to 4 ft. 
.sunday...northwest winds 5 to 10 kt. waves 1 to 3 ft. 
.sunday night...west winds 5 to 10 kt. waves 1 to 2 ft. 
.monday...southwest winds 10 to 20 kt. waves 1 to 3 ft building
to 2 to 4 ft. 
.monday night...southwest winds 10 to 20 kt. waves 3 to 5 ft. 
.tuesday...southwest winds 10 to 20 kt increasing to 15 to 25 kt.
waves 3 to 5 ft building to 4 to 6 ft occasionally to 8 ft. 
.wednesday...south winds to 30 kt. waves 6 to 9 ft occasionally
to 12 ft.  

$$