fzus63 kmkx 072028
glflm 
expires:202611080415;;436017

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
228 pm cst sat nov 7 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...

low pressure of 29.4 inches over the canadian prairies will move
east through ontario overnight, bringing steady southwesterly
winds to lake michigan. a cold front from this low will shift
winds to west-northwesterly into sunday, with gusts up to 30 kt
possible. winds diminish overnight as a ridge of high pressure 
around 30.0 inches moves into the region. winds become 
southwesterly again as an additional low pressure system moves 
through the canadian prairies on monday, shifting to northwesterly
monday night as low pressure exits into ontario and another cold 
front sweeps southeastward. winds then shift westerly through 
tuesday into tuesday night before turning northerly as low 
pressure deepens in the southeast u.s. on wednesday. wednesday 
into thursday, expect a strong band of lake effect snow and rain 
to develop north to south. gales are possible on thursday.


lmz261-362-364-366-563-565-567-868-080415-
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-
228 pm cst sat nov 7 2026

sheboygan wi to pentwater mi north...

.tonight...southwest winds 15 to 25 kt becoming west to 30 kt.
waves 2 to 4 ft building to 4 to 7 ft occasionally to 9 ft. 
.sunday...west winds 15 to 25 kt becoming northwest to 30 kt.
waves 5 to 8 ft occasionally to 10 ft. 
.sunday night...northwest winds to 30 kt diminishing to 15 to
25 kt. waves 4 to 7 ft occasionally to 9 ft subsiding to 3 to
5 ft. 
.monday...west winds 10 to 20 kt becoming southwest 15 to 25 kt.
waves 2 to 4 ft building to 3 to 5 ft. 
.monday night...southwest winds 15 to 25 kt becoming west 10 to
20 kt. waves 4 to 6 ft occasionally to 8 ft. 
.tuesday...west winds 10 to 20 kt. waves 2 to 4 ft subsiding to
1 to 3 ft. 
.tuesday night...northwest winds 10 to 15 kt. waves 1 to 2 ft. 
.wednesday...north winds 10 to 15 kt increasing to 10 to 20 kt.
waves 1 to 2 ft. 
.thursday...north winds to 30 kt increasing to gales to 35 kt.
chance of rain. waves 8 to 11 ft occasionally to 14 ft.  

$$

fzus63 kmkx 072028
glflm 
expires:202611080415;;436018

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
228 pm cst sat nov 7 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...

low pressure of 29.4 inches over the canadian prairies will move
east through ontario overnight, bringing steady southwesterly
winds to lake michigan. a cold front from this low will shift
winds to west-northwesterly into sunday, with gusts up to 30 kt
possible. winds diminish overnight as a ridge of high pressure 
around 30.0 inches moves into the region. winds become 
southwesterly again as an additional low pressure system moves 
through the canadian prairies on monday, shifting to northwesterly
monday night as low pressure exits into ontario and another cold 
front sweeps southeastward. winds then shift westerly through 
tuesday into tuesday night before turning northerly as low 
pressure deepens in the southeast u.s. on wednesday. wednesday 
into thursday, expect a strong band of lake effect snow and rain 
to develop north to south. gales are possible on thursday.


lmz080-669-671-673-675-777-779-870-872-874-876-878-080415-
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-
228 pm cst sat nov 7 2026

sheboygan wi to pentwater mi south...

.tonight...southwest winds 10 to 20 kt becoming west to 30 kt.
waves 2 to 4 ft building to 6 to 9 ft occasionally to 12 ft. 
.sunday...west winds to 30 kt becoming northwest. waves 6 to 9 ft
occasionally to 12 ft. 
.sunday night...northwest winds to 30 kt diminishing to 10 to
20 kt. waves 7 to 10 ft occasionally to 13 ft subsiding to 4 to
7 ft occasionally to 9 ft. 
.monday...west winds 10 to 15 kt becoming southwest 15 to 25 kt
in the afternoon. waves 3 to 5 ft. 
.monday night...southwest winds 15 to 25 kt becoming west. waves
4 to 6 ft occasionally to 8 ft. 
.tuesday...northwest winds 10 to 20 kt becoming west 10 to 15 kt.
waves 3 to 5 ft subsiding to 2 to 4 ft. 
.tuesday night...northwest winds 10 to 15 kt. waves 1 to 2 ft. 
.wednesday...north winds 5 to 10 kt increasing to 10 to 15 kt.
waves 1 to 3 ft. 
.thursday...north winds to 30 kt increasing to gales to 35 kt.
chance of rain. waves 12 to 16 ft occasionally to 21 ft.  

$$