fzus63 kmkx 012039
glflm 
expires:202603020415;;464378

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
239 pm cst sun mar 1 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 and variable winds are expected into tonight as 30.6 inch
high pressure tracks eastward across the great lakes region. as
the high continues eastward into monday, a breezy southerly wind
develops (particularly over the northern half of the lake), 
gradually diminishing into monday night. light easterly winds are 
then expected through mid week (late tuesday through early thursday)
as a warm front develops from the central great plains into 
central indiana and a weak low pressure system tracks eastward 
along it. said low pressure system may approach the southern tip 
of lake michigan at some point on thursday with a more modest 
wind field, though no gales are expected with it. 


lmz261-362-364-366-563-565-567-868-020415-
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-
239 pm cst sun mar 1 2026

sheboygan wi to pentwater mi north...

.tonight...north winds 5 to 10 kt veering to south late this
evening, then becoming south 5 to 10 kt after midnight increasing
to 10 to 15 kt late. waves 1 to 2 ft. 
.monday...south winds 10 to 20 kt becoming southwest to 30 kt.
waves 1 to 3 ft building to 5 to 8 ft occasionally to 10 ft. 
.monday night...southwest winds 15 to 25 kt becoming south 5 to
10 kt. waves 5 to 8 ft occasionally to 10 ft subsiding to 2 to
4 ft. 
.tuesday...south winds 5 to 10 kt. waves 1 to 3 ft. 
.tuesday night...southeast winds less than 10 kt becoming east.
waves 1 ft or less. 
.wednesday...east winds 5 to 10 kt. waves 1 ft or less. 
.wednesday night...east winds 5 to 10 kt increasing to 10 to
15 kt. waves 1 to 3 ft. 
.thursday...east winds 10 to 20 kt. chance of rain. waves 1 to
3 ft. 
.friday...southeast winds 10 to 20 kt becoming south. chance of
rain. waves 3 to 5 ft building to 4 to 6 ft occasionally to 8 ft.
 

$$

fzus63 kmkx 012039
glflm 
expires:202603020415;;464379

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
239 pm cst sun mar 1 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 and variable winds are expected into tonight as 30.6 inch
high pressure tracks eastward across the great lakes region. as
the high continues eastward into monday, a breezy southerly wind
develops (particularly over the northern half of the lake), 
gradually diminishing into monday night. light easterly winds are 
then expected through mid week (late tuesday through early thursday)
as a warm front develops from the central great plains into 
central indiana and a weak low pressure system tracks eastward 
along it. said low pressure system may approach the southern tip 
of lake michigan at some point on thursday with a more modest 
wind field, though no gales are expected with it. 


lmz080-669-671-673-675-777-779-870-872-874-876-878-020415-
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-
239 pm cst sun mar 1 2026

sheboygan wi to pentwater mi south...

.tonight...northeast winds 10 to 20 kt becoming southeast 10 to
15 kt. waves 1 to 3 ft. 
.monday...southeast winds 10 to 15 kt increasing to 10 to 20 kt.
waves 1 to 3 ft building to 3 to 5 ft. 
.monday night...southeast winds 10 to 15 kt diminishing to 5 to
10 kt. waves 2 to 4 ft subsiding to 1 to 3 ft. 
.tuesday...southeast winds 5 to 10 kt becoming east. chance of
rain. waves 1 to 2 ft. 
.tuesday night...northeast winds 5 to 10 kt becoming east. chance
of rain. waves 1 to 2 ft. 
.wednesday...east winds 10 to 15 kt. chance of rain. waves 1 to
3 ft. 
.wednesday night...east winds 10 to 15 kt. chance of rain. waves
1 to 2 ft building to 2 to 4 ft. 
.thursday...east winds 10 to 15 kt becoming southeast. chance of
rain. waves 2 to 4 ft. 
.friday...southeast winds 10 to 20 kt becoming south. rain
likely. waves 4 to 6 ft occasionally to 8 ft.  

$$