fzus61 kcle 271937
glfle 
expires:202610280215;;817840

open lake forecast for lake erie
national weather service cleveland oh
337 pm edt tue oct 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 30.50 inches will move off to the new england coast
wednesday. a cold front slides south across lake erie thursday 
night. high pressure of 30.40 inches will build over the eastern 
great lakes again friday into saturday before a warm front lifts
north across the lake on sunday.


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-
337 pm edt tue oct 27 2026

.tonight...east winds 5 to 15 knots becoming south. waves 1 to
3 feet. 
.wednesday...south winds 10 knots or less becoming southeast.
waves 2 feet or less. 
.wednesday night...southeast winds 5 to 10 knots becoming
southwest. waves 1 foot or less. 
.thursday...southwest winds 10 to 15 knots. waves 1 to 2 feet. 
.thursday night...west winds 5 to 15 knots becoming northwest.
waves 2 feet or less. 
.friday...north winds 10 knots or less becoming east. waves
1 foot or less. 
.saturday...east winds around 10 knots. waves 1 foot or less. 
.sunday...southeast winds around 10 knots. a chance of showers.
waves 1 foot or less. 

$$

fzus61 kcle 271937
glfle 
expires:202610280215;;817841

open lake forecast for lake erie
national weather service cleveland oh
337 pm edt tue oct 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 30.50 inches will move off to the new england coast
wednesday. a cold front slides south across lake erie thursday 
night. high pressure of 30.40 inches will build over the eastern 
great lakes again friday into saturday before a warm front lifts
north across the lake on sunday.


lez164>166-280215-
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-
337 pm edt tue oct 27 2026

.tonight...east winds 15 to 20 knots becoming southeast 5 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.wednesday...south winds 10 knots or less. waves 2 feet or less. 
.wednesday night...southeast winds 10 knots or less becoming
south 10 to 15 knots. waves 2 feet or less. 
.thursday...southwest winds 10 to 15 knots. waves 1 to 3 feet. 
.thursday night...southwest winds 10 to 15 knots becoming
northwest. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.friday...north winds 10 knots or less becoming east. waves
2 feet or less. 
.saturday...east winds 5 to 10 knots becoming southeast. waves
2 feet or less. 
.sunday...southeast winds 5 to 10 knots. a chance of showers
sunday night. waves 1 to 2 feet. 

$$

fzus63 kdtx 271939
glfsc 
expires:202610280345;;817990

lake st clair forecast
national weather service detroit/pontiac mi
339 pm edt tue oct 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, 30.50 inches, will settle over southern
quebec this evening. low pressure is forecast to move across
northern ontario into quebec on thursday, dragging a cold front
across the great lakes. this front will provide the next chance
for light rain.


lcz460-280345-
lake st clair-
339 pm edt tue oct 27 2026

.tonight...east winds 10 to 15 knots becoming southeast 5 to 10
knots early in the morning. mostly cloudy. waves 2 feet or less.
.wednesday...southeast winds 5 to 10 knots early in the morning
becoming light and variable...then becoming south 5 to 10 knots late
in the afternoon. partly sunny until late afternoon then clearing.
waves 2 feet or less.
.wednesday night...south winds 5 to 10 knots becoming southwest 10
to 15 knots after midnight. clear. waves 2 feet or less.
.thursday...southwest winds 10 to 15 knots. mostly sunny. waves 1 to
3 feet.
.thursday night...northwest winds 10 to 15 knots. mostly clear.
waves 2 feet or less.
.friday...northwest winds 5 to 10 knots in the morning becoming
light and variable. sunny becoming mostly sunny in the afternoon
becoming partly cloudy. waves 2 feet or less.
.saturday...east winds 5 to 10 knots. mostly cloudy. waves 2 feet or
less.
.sunday...southeast winds 5 to 10 knots. mostly cloudy with a chance
of light rain. waves 2 feet or less.

$$

fzus63 kdtx 271939
glflh 
expires:202610280345;;817988

open lake forecast for lake huron
national weather service detroit/pontiac mi
339 pm edt tue oct 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, 30.50 inches, will settle over southern
quebec this evening. low pressure is forecast to move across
northern ontario into quebec on thursday, dragging a cold front
across the great lakes. this front will provide the next chance
for light rain.


lhz462>464-280345-
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-
339 pm edt tue oct 27 2026

.tonight...east winds 5 to 10 knots becoming southeast 10 to
15 knots in the late evening and overnight. waves 1 to 3 feet
building to 2 to 4 feet after midnight. 
.wednesday...southeast winds 10 to 15 knots becoming south 5 to
10 knots in the afternoon. waves 1 to 3 feet. 
.wednesday night...south winds 10 to 15 knots. waves 1 to 3 feet.
.thursday...south winds 15 to 20 knots becoming southwest 10 to
15 knots early in the afternoon. a chance of rain. waves 2 to
4 feet. 
.thursday night...northwest winds 10 to 15 knots. waves 1 to
3 feet. 
.friday...northwest winds 10 to 15 knots decreasing to 5 to
10 knots late in the morning...then becoming light and variable
late in the afternoon becoming northwest 5 to 10 knots late in
the evening. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.saturday...northeast winds 5 to 10 knots veering to the
southeast. waves 2 feet or less. 
.sunday...southeast winds 5 to 10 knots. a chance of rain by
midnight. waves 2 feet or less. 


$$

fzus63 kmkx 271937
glflm 
expires:202610280315;;817844

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
237 pm cdt tue oct 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 30.5 inches will continue to work east across 
ontario this afternoon and move over new england by wednesday 
morning. meanwhile, broad low pressure of 29.8 inches will move
into the central to northern great plains. moderate southeast
winds will continue through this afternoon and evening, with
winds remaining elevated and becoming southerly during the pre-
dawn hours on wednesday. elevated southerlies persist wednesday,
and will become gusty wednesday night ahead of an approaching
cold front. gusts will stop a couple knots short of gales over 
the northern end of lake michigan, though a few intermittent 
gusts to gale force can't be ruled out.

winds then become southwesterly and come around to northwesterly
following the front. winds then quickly slow behind the front
thursday afternoon and evening as high pressure of 30.2 inches
works in from the central plains.


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-
237 pm cdt tue oct 27 2026

sheboygan wi to pentwater mi north...

.tonight...southeast winds 10 to 20 kt becoming south. chance of
showers this evening. waves 2 to 4 ft. 
.wednesday...south winds 10 to 20 kt. waves 2 to 4 ft. 
.wednesday night...south winds 15 to 25 kt becoming southwest to
30 kt. chance of showers overnight. waves 3 to 5 ft building to
5 to 8 ft occasionally to 10 ft. 
.thursday...southwest winds to 30 kt becoming northwest 10 to
20 kt in the afternoon. waves 5 to 8 ft occasionally to 10 ft
subsiding to 3 to 5 ft. 
.thursday night...northwest winds 10 to 20 kt. waves 1 to 3 ft. 
.friday...northwest winds 10 to 20 kt. waves 1 to 3 ft. 
.friday night...northeast winds 10 to 15 kt becoming east. waves
1 to 2 ft. 
.saturday...southeast winds 10 to 15 kt. waves 1 to 3 ft. 
.sunday...southeast winds 10 to 15 kt becoming east. waves 1 to
2 ft.  

$$

fzus63 kmkx 271937
glflm 
expires:202610280315;;817845

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
237 pm cdt tue oct 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 30.5 inches will continue to work east across 
ontario this afternoon and move over new england by wednesday 
morning. meanwhile, broad low pressure of 29.8 inches will move
into the central to northern great plains. moderate southeast
winds will continue through this afternoon and evening, with
winds remaining elevated and becoming southerly during the pre-
dawn hours on wednesday. elevated southerlies persist wednesday,
and will become gusty wednesday night ahead of an approaching
cold front. gusts will stop a couple knots short of gales over 
the northern end of lake michigan, though a few intermittent 
gusts to gale force can't be ruled out.

winds then become southwesterly and come around to northwesterly
following the front. winds then quickly slow behind the front
thursday afternoon and evening as high pressure of 30.2 inches
works in from the central plains.


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-
237 pm cdt tue oct 27 2026

sheboygan wi to pentwater mi south...

.tonight...southeast winds 10 to 20 kt becoming south. waves 2 to
4 ft subsiding to 1 to 3 ft. 
.wednesday...south winds 10 to 15 kt increasing to 10 to 20 kt.
waves 2 to 4 ft. 
.wednesday night...south winds 15 to 25 kt becoming southwest to
30 kt. chance of showers overnight. waves 3 to 5 ft building to
4 to 7 ft occasionally to 9 ft. 
.thursday...southwest winds 15 to 25 kt becoming west 10 to
20 kt. chance of showers. waves 4 to 7 ft occasionally to 9 ft
subsiding to 4 to 6 ft occasionally to 8 ft. 
.thursday night...northwest winds 10 to 20 kt becoming north
10 to 15 kt. waves 1 to 3 ft. 
.friday...northeast winds 5 to 10 kt. waves 1 to 3 ft. 
.friday night...northeast winds 5 to 10 kt becoming east 10 to
15 kt. waves 1 to 3 ft. 
.saturday...east winds 10 to 20 kt. chance of showers. waves 2 to
4 ft. 
.sunday...east winds 10 to 20 kt. chance of showers. waves 1 to
3 ft.  

$$