fzus61 kcle 271938
glfle 
expires:202609280215;;154754

open lake forecast for lake erie
national weather service cleveland oh
338 pm 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 beginning to build off to the east
wednesday. a weak cold front will approach the region from the 
west thursday night.


lez162-163-280215-
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-
338 pm edt sun sep 27 2026

.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...light and variable winds. waves 1 foot or less. 
.tuesday night...southeast winds 5 to 10 knots becoming south.
waves 1 foot or less. 
.wednesday...south winds 5 to 15 knots. waves 1 foot or less. 
.thursday...southwest winds 10 to 15 knots becoming northwest. a
chance of showers during the day, then showers likely thursday
night. waves 1 to 2 feet. 
.friday...northwest winds 10 to 15 knots becoming north. a chance
of showers during the day. waves 1 to 3 feet. 

$$

fzus61 kcle 271938
glfle 
expires:202609280215;;154755

open lake forecast for lake erie
national weather service cleveland oh
338 pm 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 beginning to build off to the east
wednesday. a weak cold front will approach the region from the 
west thursday night.


lez164>167-280215-
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-
338 pm edt sun sep 27 2026

.tonight...north winds 15 to 20 knots becoming northeast 10 to
15 knots. waves 1 to 3 feet building to 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 west.
waves 1 foot or less. 
.tuesday...west winds less than 10 knots. waves 1 foot or less. 
.tuesday night...south winds 10 knots or less. waves 1 foot or
less. 
.wednesday...south winds 5 to 15 knots. waves 2 feet or less. 
.thursday...south winds 15 to 20 knots becoming northwest. a
chance of showers. waves 1 to 3 feet. 
.friday...northwest winds 15 to 20 knots becoming north 10 to
15 knots. a chance of showers during the day. waves 1 to 3 feet. 

$$

fzus63 kdtx 271949
glfsc 
expires:202609280400;;155011

lake st clair forecast
national weather service detroit/pontiac mi
349 pm 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. a warm front will bring the next
chance for showers and thunderstorms wednesday and thursday.


lcz460-280400-
lake st clair-
349 pm edt sun sep 27 2026

.tonight...north winds 10 to 15 knots. 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. clear. patchy fog after midnight. waves 2 feet or less.
.tuesday...light and variable winds becoming southeast 5 to 10 knots
early in the afternoon. mostly sunny. patchy fog until late
afternoon. waves nearly calm.
.tuesday night...south winds 5 to 10 knots. mostly clear. waves 2
feet or less.
.wednesday...south winds 5 to 10 knots increasing to 10 to 15 knots
in the evening. partly cloudy. waves 2 feet or less.
.thursday...west winds 10 to 15 knots. mostly cloudy. showers
likely. waves 2 feet or less.
.friday...north winds 15 to 20 knots. partly cloudy. showers likely.
waves 2 feet or less.

$$

fzus63 kdtx 271949
glflh 
expires:202609280400;;155009

open lake forecast for lake huron
national weather service detroit/pontiac mi
349 pm 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. a warm front will bring the next
chance for showers and thunderstorms wednesday and thursday.


lhz462>464-280400-
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-
349 pm edt sun sep 27 2026

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


$$

fzus63 kmkx 271944
glflm 
expires:202609280315;;154979

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
244 pm 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...

high pressure of 30.1 inches will remain overhead through at least 
monday, keeping the weather dry and winds on the lighter side 
early this week.

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


lmz261-362-364-366-563-565-567-868-280315-
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-
244 pm cdt sun sep 27 2026

sheboygan wi to pentwater mi north...

.tonight...northwest winds 10 to 15 kt becoming north. waves 1 to
2 ft. 
.monday...north winds 5 to 10 kt becoming northwest. waves 1 ft
or less. 
.monday night...northwest winds 5 to 10 kt backing to south.
waves 1 ft or less. 
.tuesday...south winds 10 to 15 kt increasing to 10 to 20 kt.
waves 1 to 2 ft building to 2 to 4 ft. 
.tuesday night...south winds 10 to 20 kt. chance of showers
overnight. waves 3 to 5 ft. 
.wednesday...south winds 15 to 25 kt increasing to 30 kt. chance
of showers. waves 4 to 7 ft occasionally to 9 ft. 
.wednesday night...south winds 15 to 25 kt becoming southwest.
showers likely. waves 4 to 6 ft occasionally to 8 ft subsiding to
3 to 5 ft. 
.thursday...southwest winds 15 to 25 kt becoming northwest to
30 kt. chance of showers. waves 3 to 5 ft. 
.friday...northwest winds 10 to 20 kt increasing to 15 to 25 kt.
waves 3 to 5 ft.  

$$

fzus63 kmkx 271944
glflm 
expires:202609280315;;154980

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
244 pm 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...

high pressure of 30.1 inches will remain overhead through at least 
monday, keeping the weather dry and winds on the lighter side 
early this week.

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


lmz080-669-671-673-675-777-779-870-872-874-876-878-280315-
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-
244 pm cdt sun sep 27 2026

sheboygan wi to pentwater mi south...

.tonight...north winds 10 to 15 kt diminishing to 5 to 10 kt.
waves 1 to 3 ft. 
.monday...north winds 5 to 10 kt increasing to 10 to 15 kt. waves
1 to 2 ft. 
.monday night...north winds 10 to 15 kt becoming northeast late
in the evening, then becoming south after midnight becoming south
less than 10 kt late. 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 2 to 4 ft. 
.tuesday night...south winds 10 to 20 kt. chance of showers
overnight. waves 3 to 5 ft. 
.wednesday...south winds 15 to 25 kt. chance of showers. waves
4 to 7 ft occasionally to 9 ft. 
.wednesday night...south winds 15 to 25 kt diminishing to 10 to
20 kt. chance of showers. waves 4 to 6 ft occasionally to 8 ft. 
.thursday...southwest winds 15 to 25 kt becoming west. showers
likely. waves 4 to 6 ft occasionally to 8 ft. 
.friday...north winds 15 to 25 kt diminishing to 10 to 20 kt.
waves 4 to 7 ft occasionally to 9 ft.  

$$