fzus61 kcle 240738
glfle 
expires:202609241415;;967009

open lake forecast for lake erie
national weather service cleveland oh
338 am edt thu sep 24 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 30.40 inches will build south across the great 
lakes today and influence the great lakes through tuesday.


lez162>164-241415-
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-
the islands to vermilion oh beyond 5 nm off shoreline to us-
canadian border-
338 am edt thu sep 24 2026

.today...east winds 15 to 20 knots. waves 2 to 4 feet. 
.tonight...east winds 15 to 20 knots diminishing to 5 to
15 knots. waves 3 to 5 feet subsiding to 2 to 4 feet. 
.friday...east winds 5 to 15 knots becoming northeast. waves 1 to
3 feet. 
.friday night...northeast winds 10 to 15 knots. waves 1 to
3 feet. 
.saturday...northeast winds 5 to 15 knots becoming north. waves
1 to 3 feet. 
.sunday...north winds 5 to 10 knots. waves 1 foot or less. 
.monday...north winds 10 knots or less becoming south. waves
1 foot or less. 

$$

fzus63 kdtx 240743
glfsc 
expires:202609241600;;967235

lake st clair forecast
national weather service detroit/pontiac mi
343 am edt thu sep 24 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...a strong high pressure system, 30.60 inches, will
travel from quebec and will center over the northern great lakes
by friday afternoon. while this continues to bring brisk east to
northeast flow this morning, the approaching high pressure system
will decrease wind speeds through the afternoon and evening.


lcz460-241600-
lake st clair-
343 am edt thu sep 24 2026

.today...east winds 10 to 15 knots. sunny. waves 2 feet or less.
.tonight...east winds 10 to 15 knots. clear becoming partly cloudy.
waves 2 feet or less.
.friday...northeast winds 5 to 10 knots. partly sunny. waves 2 feet
or less.
.friday night...north winds 10 to 15 knots diminishing to 5 to 10
knots after midnight. mostly clear. waves 2 feet or less.
.saturday...north winds 5 to 10 knots. clear. waves 2 feet or less.
.sunday...north winds 10 to 15 knots. clear. waves 2 feet or less.
.monday...east winds 5 to 10 knots. clear. waves 2 feet or less.

$$

fzus63 kdtx 240743
glflh 
expires:202609241600;;967233

open lake forecast for lake huron
national weather service detroit/pontiac mi
343 am edt thu sep 24 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...a strong high pressure system, 30.60 inches, will
travel from quebec and will center over the northern great lakes
by friday afternoon. while this continues to bring brisk east to
northeast flow this morning, the approaching high pressure system
will decrease wind speeds through the afternoon and evening.


lhz462>464-241600-
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-
343 am edt thu sep 24 2026

.today...east winds 10 to 15 knots decreasing to 5 to 10 knots in
the afternoon. waves 2 to 4 feet subsiding to 1 to 3 feet in the
late morning and afternoon. 
.tonight...northeast winds 5 to 10 knots becoming east 10 to
15 knots after midnight...then becoming southeast 5 to 10 knots
early in the morning. waves 2 feet or less. 
.friday...east winds 5 to 10 knots backing to the north early in
the afternoon. waves 2 feet or less. 
.friday night...north winds 10 to 15 knots becoming northeast
5 to 10 knots after midnight. waves 1 to 3 feet. 
.saturday...north winds 5 to 10 knots increasing to 10 to
15 knots late in the afternoon...then becoming northeast 5 to
10 knots late in the evening. waves 1 to 3 feet. 
.sunday...north winds 5 to 10 knots increasing to 10 to 15 knots
early in the evening...then decreasing to 5 to 10 knots by
midnight. waves 2 feet or less. 
.monday...north winds 5 to 10 knots becoming light and variable.
waves 2 feet or less. 


$$

fzus63 kmkx 240807
glflm 
expires:202609241530;;968168

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
307 am cdt thu sep 24 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...

strong high pressure around 30.6 inches will linger over 
southeast ontario and southern quebec today, weakening to around 
30.4 inches. modest easterly winds continue through this morning, 
before weakening into the afternoon. light east to southeast winds
then prevail for the rest of the week and into the weekend, as 
the high reorients from the northern great lakes to james bay.


lmz261-362-364-366-563-565-567-868-241530-
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-
307 am cdt thu sep 24 2026

sheboygan wi to pentwater mi north...

.today...southeast winds 10 to 20 kt becoming northeast. waves
2 to 4 ft. 
.tonight...northeast winds 10 to 20 kt veering to south 10 to
15 kt. waves 1 to 3 ft. 
.friday...south winds 10 to 15 kt becoming southwest. waves 1 to
3 ft subsiding to 1 to 2 ft. 
.friday night...east winds 5 to 10 kt. waves 1 to 2 ft. 
.saturday...southeast winds 5 to 10 kt. waves 1 to 2 ft. 
.saturday night...east winds 5 to 10 kt becoming southeast. waves
1 ft or less. 
.sunday...south winds 5 to 10 kt becoming southwest. waves 1 ft
or less. 
.monday...southeast winds 5 to 10 kt becoming southwest. waves
nearly calm.  

$$

fzus63 kmkx 240807
glflm 
expires:202609241530;;968169

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
307 am cdt thu sep 24 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...

strong high pressure around 30.6 inches will linger over 
southeast ontario and southern quebec today, weakening to around 
30.4 inches. modest easterly winds continue through this morning, 
before weakening into the afternoon. light east to southeast winds
then prevail for the rest of the week and into the weekend, as 
the high reorients from the northern great lakes to james bay.


lmz080-669-671-673-675-777-779-870-872-874-876-878-241530-
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-
307 am cdt thu sep 24 2026

sheboygan wi to pentwater mi south...

.today...east winds 10 to 20 kt diminishing to 5 to 10 kt. waves
3 to 5 ft subsiding to 2 to 4 ft. 
.tonight...east winds 10 to 15 kt becoming southeast. waves 2 to
4 ft. 
.friday...southeast winds 10 to 15 kt becoming east. waves 1 to
3 ft subsiding to 1 to 2 ft. 
.friday night...northeast winds 5 to 10 kt becoming east. waves
1 to 2 ft. 
.saturday...southeast winds 10 to 15 kt diminishing to 5 to
10 kt. waves 1 to 2 ft. 
.saturday night...east winds 5 to 10 kt becoming southeast. waves
1 to 2 ft. 
.sunday...southeast winds 5 to 10 kt becoming east. waves 1 to
2 ft. 
.monday...east winds 5 to 10 kt becoming southeast. waves 1 ft or
less.  

$$