fzus61 kcle 270745
glfle 
expires:202609271415;;127608

open lake forecast for lake erie
national weather service cleveland oh
345 am edt sun sep 27 2026

for waters beyond five nautical miles of shore on lake erie

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.synopsis...
high pressure of 30.20 inches will persist over the great lakes 
through tuesday before moving off to the east tuesday night. a 
weak cold front will approach the region from the west wednesday
night.


lez162-163-271415-
detroit river lt. to maumee bay oh to reno beach oh beyond 5nm
offshoreline to us-canadian border-
reno beach to the islands oh beyond 5nm off shoreline to us-
canadian border-
345 am edt sun sep 27 2026

.today...north winds 5 to 10 knots. waves 1 to 2 feet. 
.tonight...north winds 10 to 15 knots. waves 1 to 3 feet. 
.monday...north winds 5 to 15 knots diminishing to less than
10 knots. waves 2 feet or less. 
.monday night...north winds less than 10 knots. waves 1 foot or
less. 
.tuesday...northwest winds 10 knots or less becoming south. waves
1 foot or less. 
.wednesday...south winds 5 to 10 knots becoming southwest. waves
1 foot or less. 
.thursday...southwest winds 10 to 15 knots becoming northwest. a
chance of showers. waves 1 to 2 feet. 

$$

fzus61 kcle 270745
glfle 
expires:202609271415;;127609

open lake forecast for lake erie
national weather service cleveland oh
345 am edt sun sep 27 2026

for waters beyond five nautical miles of shore on lake erie

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.synopsis...
high pressure of 30.20 inches will persist over the great lakes 
through tuesday before moving off to the east tuesday night. a 
weak cold front will approach the region from the west wednesday
night.


lez164>167-271415-
the islands to vermilion oh beyond 5 nm off shoreline to us-
canadian border-
vermilion to avon point oh beyond 5 nm off shoreline to us-
canadian border-
avon point to willowick oh beyond 5 nm off shoreline to us-
canadian border-willowick to geneva-on-the-
lake oh beyond 5nm off shoreline to us-canadian border-
345 am edt sun sep 27 2026

.today...north winds 5 to 15 knots. waves 1 to 3 feet. 
.tonight...north winds 15 to 20 knots becoming northeast 10 to
15 knots. waves 2 to 4 feet. 
.monday...north winds 5 to 15 knots. waves 1 to 3 feet. 
.monday night...north winds less than 10 knots becoming
northwest. waves 1 foot or less. 
.tuesday...northwest winds 10 knots or less becoming south. waves
2 feet or less. 
.wednesday...south winds 5 to 15 knots. waves 1 to 2 feet. 
.thursday...southwest winds 10 to 15 knots becoming northwest. a
chance of showers. waves 1 to 3 feet. 

$$

fzus63 kdtx 270753
glfsc 
expires:202609271600;;127741

lake st clair forecast
national weather service detroit/pontiac mi
353 am edt sun sep 27 2026

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.synopsis...high pressure, 30.30 inches, holds over the great
lakes through tuesday. this will maintain light winds and dry
weather through this period.


lcz460-271600-
lake st clair-
353 am edt sun sep 27 2026

.today...north winds 5 to 10 knots increasing to 10 to 15 knots in
the afternoon. sunny. waves 2 feet or less.
.tonight...north winds 10 to 15 knots diminishing to 5 to 10 knots
early in the morning. clear. waves 2 feet or less.
.monday...north winds 5 to 10 knots. mostly sunny. waves 2 feet or
less.
.monday night...north winds 5 to 10 knots becoming light and
variable. mostly clear. waves 2 feet or less.
.tuesday...light and variable winds becoming southeast 5 to 10 knots
in the afternoon and evening. mostly clear. patchy fog in the
morning. waves 2 feet or less.
.wednesday...south winds 10 to 15 knots. partly cloudy. waves 2 feet
or less.
.thursday...west winds 10 to 15 knots. mostly cloudy with a chance
of showers. waves 2 feet or less.

$$

fzus63 kdtx 270753
glflh 
expires:202609271600;;127744

open lake forecast for lake huron
national weather service detroit/pontiac mi
353 am edt sun sep 27 2026

for waters beyond five nautical miles off shore on lake huron

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.synopsis...high pressure, 30.30 inches, holds over the great
lakes through tuesday. this will maintain light winds and dry
weather through this period.


lhz462>464-271600-
lake huron from port austin to harbor beach beyond 5nm off shore-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
353 am edt sun sep 27 2026

.today...northeast winds 5 to 10 knots becoming north 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 feet late in the
afternoon. 
.tonight...north winds 10 to 15 knots decreasing to 5 to 10 knots
early in the morning. waves 3 to 5 feet subsiding to 1 to 3 feet
after midnight. 
.monday...north winds 5 to 10 knots increasing to 10 to 15 knots
early in the afternoon. waves 1 to 3 feet. 
.monday night...north winds 5 to 10 knots  becoming light and
variable. waves 2 feet or less. 
.tuesday...light and variable winds becoming southeast 5 to
10 knots late in the afternoon...then becoming south 10 to
15 knots late in the evening. waves 2 feet or less. 
.wednesday...south winds 10 to 15 knots. a chance of showers.
waves 1 to 3 feet. 
.thursday...southwest winds 10 to 15 knots veering to the
northwest by midnight. a chance of showers. waves 1 to 3 feet
building to 2 to 4 feet by midnight. 


$$

fzus63 kmkx 270804
glflm 
expires:202609271530;;128221

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
304 am cdt sun sep 27 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...

no major changes to the going forecast this morning. high 
pressure of 30.3 inches centered near the james bay will gradually
move east through today while a second high pressure around 30.1 
inches across the western great lakes region remains near 
stationary through monday. therefore, dry weather and light winds 
are expected into early next week. 

breezy southerly winds are expected tuesday through thursday next
week, as high pressure departs to the east ahead of an approaching
trough. wind gust to 25 knots are possible along with building 
waves, particularly across central and northern portions of the 
lake.


lmz261-362-364-366-563-565-567-868-271530-
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-
304 am cdt sun sep 27 2026

sheboygan wi to pentwater mi north...

.today...southeast winds less than 10 kt becoming east late this
morning, then becoming northwest early this afternoon becoming
northwest 10 to 15 kt late. waves 1 to 2 ft. 
.tonight...northwest winds 10 to 15 kt becoming north. waves 1 to
2 ft. 
.monday...north winds 5 to 10 kt increasing to 10 to 15 kt. waves
1 ft or less. 
.monday night...northeast winds 10 to 15 kt veering to southeast
less than 10 kt overnight. waves 1 ft or less. 
.tuesday...south winds 10 to 15 kt increasing to 10 to 20 kt.
waves 1 ft or less building to 2 to 4 ft. 
.tuesday night...south winds 10 to 20 kt. waves 3 to 5 ft. 
.wednesday...southwest winds 10 to 20 kt becoming south. chance
of showers. waves 4 to 6 ft occasionally to 8 ft. 
.thursday...west winds 10 to 20 kt becoming northwest 15 to
25 kt. chance of showers. waves 2 to 4 ft.  

$$

fzus63 kmkx 270804
glflm 
expires:202609271530;;128222

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
304 am cdt sun sep 27 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...

no major changes to the going forecast this morning. high 
pressure of 30.3 inches centered near the james bay will gradually
move east through today while a second high pressure around 30.1 
inches across the western great lakes region remains near 
stationary through monday. therefore, dry weather and light winds 
are expected into early next week. 

breezy southerly winds are expected tuesday through thursday next
week, as high pressure departs to the east ahead of an approaching
trough. wind gust to 25 knots are possible along with building 
waves, particularly across central and northern portions of the 
lake.


lmz080-669-671-673-675-777-779-870-872-874-876-878-271530-
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-
304 am cdt sun sep 27 2026

sheboygan wi to pentwater mi south...

.today...northeast winds 5 to 10 kt becoming north early this
afternoon, then becoming 10 to 20 kt late. waves 1 to 2 ft. 
.tonight...north winds 10 to 20 kt diminishing to 10 to 15 kt.
waves 1 to 3 ft. 
.monday...north winds 5 to 10 kt increasing to 10 to 15 kt. waves
1 to 3 ft. 
.monday night...northeast winds 10 to 15 kt veering to southeast
less than 10 kt overnight. waves 1 to 2 ft. 
.tuesday...south winds 10 to 15 kt increasing to 10 to 20 kt.
waves 1 to 2 ft building to 1 to 3 ft. 
.tuesday night...south winds 10 to 20 kt. waves 3 to 5 ft. 
.wednesday...south winds 10 to 20 kt. chance of showers. waves
4 to 6 ft occasionally to 8 ft. 
.thursday...southwest winds 10 to 20 kt becoming west. showers
likely. waves 2 to 4 ft.  

$$