fzus61 kcle 241937
glfle 
expires:202609250215;;993493

open lake forecast for lake erie
national weather service cleveland oh
337 pm 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 30.40 inches will maintain influence over lake erie
through monday before weakening to 30.10 inches as it drifts east
late monday into tuesday.


lez162>164-250215-
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-
337 pm edt thu sep 24 2026

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

$$

fzus63 kdtx 241940
glfsc 
expires:202609250345;;993598

lake st clair forecast
national weather service detroit/pontiac mi
340 pm 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, 30.30 inches, will
expand from quebec/ontario into michigan by tomorrow afternoon. 
this will bring an extended period of light winds and dry weather 
that will last through early next week.


lcz460-250345-
lake st clair-
340 pm edt thu sep 24 2026

.tonight...east winds 10 to 15 knots. clear. 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. partly cloudy. waves 2
feet or less.
.saturday...north winds 5 to 10 knots. sunny. waves 2 feet or less.
.saturday night...north winds 10 to 15 knots diminishing to 5 to 10
knots after midnight. clear. waves 2 feet or less.
.sunday...north winds 5 to 10 knots increasing to 10 to 15 knots in
the afternoon and evening. sunny becoming mostly clear. waves 2 feet
or less.
.monday...east winds 5 to 10 knots. mostly clear. waves 2 feet or
less.
.tuesday...southeast winds 5 to 10 knots. mostly clear. waves 2 feet
or less.

$$

fzus63 kdtx 241940
glflh 
expires:202609250345;;993595

open lake forecast for lake huron
national weather service detroit/pontiac mi
340 pm 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, 30.30 inches, will
expand from quebec/ontario into michigan by tomorrow afternoon. 
this will bring an extended period of light winds and dry weather 
that will last through early next week.


lhz462>464-250345-
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-
340 pm edt thu sep 24 2026

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


$$

fzus63 kmkx 242010
glflm 
expires:202609250330;;994826

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
310 pm 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 over ontario will weaken to around 30.4 
inches tonight, leading to continued very light east winds. light 
east to southeast winds will prevail for the rest of the week and 
into the weekend as high pressure builds farther south into the 
great lakes region. high pressure will progress into the ohio
valley into tuesday, allowing winds to turn southeasterly and
increase as low pressure develops in the central plains.


lmz261-362-364-366-563-565-567-868-250330-
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-
310 pm cdt thu sep 24 2026

sheboygan wi to pentwater mi north...

.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...north winds 5 to 10 kt veering to east. waves
1 to 2 ft. 
.saturday...east winds 5 to 10 kt. waves 1 ft or less. 
.saturday night...northeast winds 5 to 10 kt becoming east. waves
1 ft or less. 
.sunday...southeast winds 5 to 10 kt. waves 1 ft or less. 
.sunday night...northeast winds 5 to 10 kt diminishing to less
than 10 kt. waves nearly calm. 
.monday...southeast winds 5 to 10 kt veering to south. waves
nearly calm. 
.tuesday...south winds 15 to 25 kt increasing to 30 kt. waves
2 to 4 ft building to 4 to 7 ft occasionally to 9 ft. 

$$

fzus63 kmkx 242010
glflm 
expires:202609250330;;994827

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
310 pm 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 over ontario will weaken to around 30.4 
inches tonight, leading to continued very light east winds. light 
east to southeast winds will prevail for the rest of the week and 
into the weekend as high pressure builds farther south into the 
great lakes region. high pressure will progress into the ohio
valley into tuesday, allowing winds to turn southeasterly and
increase as low pressure develops in the central plains.


lmz080-669-671-673-675-777-779-870-872-874-876-878-250330-
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-
310 pm cdt thu sep 24 2026

sheboygan wi to pentwater mi south...

.tonight...east winds 5 to 10 kt increasing to 10 to 15 kt late
this evening, then becoming southeast 10 to 20 kt after midnight
diminishing to 10 to 15 kt late. waves 2 to 4 ft. 
.friday...southeast winds 10 to 15 kt becoming northeast. waves
2 to 4 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 5 to 10 kt becoming east. waves 1 to
2 ft. 
.saturday night...northeast winds 5 to 10 kt becoming east. waves
1 ft or less. 
.sunday...east winds 5 to 10 kt becoming northeast. waves 1 to
2 ft. 
.sunday night...north winds 5 to 10 kt becoming northeast. waves
1 ft or less. 
.monday...east winds 5 to 10 kt becoming southeast. waves 1 ft or
less. 
.tuesday...south winds 15 to 25 kt increasing to 30 kt. waves
3 to 5 ft building to 5 to 8 ft occasionally to 10 ft.  

$$