fzus61 kcle 070747
glfle 
expires:202609071430;;043441

open lake forecast for lake erie
national weather service cleveland oh
347 am edt mon sep 7 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 builds to 30.20 inches today and tonight, gradually
weakening to 30.00 inches wednesday ahead of a cold front that
will track across lake erie late wednesday into wednesday night. a
post frontal trough lingers at 29.90 inches thursday. high
pressure builds back to 30.10 inches friday.


lez162-163-071430-
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-
347 am edt mon sep 7 2026

.today...east winds 10 to 15 knots. a slight chance of
waterspouts through early afternoon. waves 1 to 2 feet. 
.tonight...east winds 5 to 15 knots becoming southeast. waves
1 to 3 feet. 
.tuesday...southeast winds 5 to 10 knots. waves 1 foot or less. 
.tuesday night...southeast winds 10 to 15 knots becoming
southwest 15 to 20 knots. waves 1 to 3 feet. 
.wednesday...southwest winds 15 to 20 knots becoming west 10 to
15 knots. a chance of showers. waves 1 to 3 feet. 
.thursday...northwest winds 5 to 10 knots becoming north. waves
2 feet or less. 
.friday...northwest winds 10 knots or less becoming south. waves
1 foot or less. 

$$

fzus61 kcle 070747
glfle 
expires:202609071430;;043442

open lake forecast for lake erie
national weather service cleveland oh
347 am edt mon sep 7 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 builds to 30.20 inches today and tonight, gradually
weakening to 30.00 inches wednesday ahead of a cold front that
will track across lake erie late wednesday into wednesday night. a
post frontal trough lingers at 29.90 inches thursday. high
pressure builds back to 30.10 inches friday.


lez164>167-071430-
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-
347 am edt mon sep 7 2026

.today...east winds 5 to 15 knots becoming northeast. a slight
chance of waterspouts through early afternoon. waves 1 to 2 feet.
.tonight...northeast winds 5 to 15 knots becoming southeast.
waves 1 to 3 feet. 
.tuesday...southeast winds 10 knots or less becoming east. waves
1 foot or less. 
.tuesday night...southeast winds 5 to 15 knots becoming south
15 to 20 knots. waves 1 to 3 feet building to 2 to 4 feet. 
.wednesday...southwest winds 15 to 20 knots becoming west. a
chance of showers during the day, then showers likely with a
chance of thunderstorms wednesday night. waves 3 to 6 feet. 
.thursday...west winds 5 to 15 knots becoming north. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.friday...north winds 10 knots or less becoming south. waves
2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 070738
glfsc 
expires:202609071545;;043203

lake st clair forecast
national weather service detroit/pontiac mi
338 am edt mon sep 7 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...favorable marine conditions continue through most of
tuesday due to surface high pressure moving from the central to
eastern great lakes. a low pressure system then approaches
tuesday afternoon into wednesday with associated fronts leading
to rising heat/humidity and thunderstorm chances. cooler and
drier weather is expected thursday into friday.


lcz460-071545-
lake st clair-
338 am edt mon sep 7 2026

.today...east winds 5 to 10 knots until late afternoon becoming
light and variable. mostly sunny. waves 2 feet or less.
.tonight...southeast winds 5 to 10 knots. mostly clear. waves 2 feet
or less.
.tuesday...southeast winds 5 to 10 knots increasing to 10 to 15
knots early in the afternoon. partly sunny. waves 2 feet or less.
.tuesday night...south winds 10 to 15 knots. partly cloudy. waves 2
feet or less.
.wednesday...southwest winds 10 to 15 knots increasing to 15 to 20
knots in the afternoon...then becoming west 10 to 15 knots in the
evening. partly sunny in the morning becoming mostly cloudy. a
chance of light showers in the morning...then light showers likely
in the afternoon and evening. waves 1 to 3 feet.
.thursday...northwest winds 10 to 15 knots. mostly clear. waves 2
feet or less.
.friday...south winds 10 to 15 knots. mostly clear. waves 2 feet or
less.

$$

fzus63 kdtx 070737
glflh 
expires:202609071545;;043146

open lake forecast for lake huron
national weather service detroit/pontiac mi
337 am edt mon sep 7 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...favorable marine conditions continue through most of
tuesday due to surface high pressure moving from the central to
eastern great lakes. a low pressure system then approaches
tuesday afternoon into wednesday with associated fronts leading
to rising heat/humidity and thunderstorm chances. cooler and
drier weather is expected thursday into friday.


lhz462>464-071545-
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-
337 am edt mon sep 7 2026

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


$$

fzus63 kmkx 070757
glflm 
expires:202609071515;;043656

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
257 am cdt mon sep 7 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 around 30.2 inches will allow for light and variable
winds this morning through this evening. meanwhile, low pressure 
around 29.8 inches over the northern high plains this morning will
deepen to 29.5 inches as it lifts northward through the canadian 
prairies into tuesday morning. this will allow for gradually 
increasing southeasterly winds late tonight through tuesday. gusts
around 30 kt are expected across the northern half tuesday 
afternoon through tuesday night. as low pressure enters the 
hudson bay tuesday night, winds shift southwesterly, then westerly
on wednesday as a cold front pushes southeastward through the 
lake. winds become northwesterly behind the front, gradually 
weakening through thursday and thursday night. winds shift to 
southerly again and increase into friday as low pressure develops 
in the northern plains.


lmz261-362-364-366-563-565-567-868-071515-
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-
257 am cdt mon sep 7 2026

sheboygan wi to pentwater mi north...

.today...south winds 5 to 10 kt becoming southwest. waves 1 to
2 ft. 
.tonight...south winds 5 to 10 kt increasing to 10 to 20 kt.
waves 1 to 3 ft building to 2 to 4 ft. 
.tuesday...south winds 10 to 20 kt increasing to 30 kt. chance of
showers in the afternoon. waves 4 to 6 ft occasionally to 8 ft. 
.tuesday night...south winds to 30 kt becoming southwest. showers
in the evening, then showers with a chance of thunderstorms
overnight. waves 4 to 6 ft occasionally to 8 ft. 
.wednesday...southwest winds to 30 kt, with gales to 35 kt
possible. chance of showers in the morning. waves 4 to 7 ft 
occasionally to 9 ft. 
.wednesday night...west winds to 30 kt becoming northwest. waves
4 to 6 ft occasionally to 8 ft. 
.thursday...northwest winds 15 to 25 kt. waves 2 to 4 ft. 
.friday...southwest winds to 30 kt becoming south. gales to 35 
kt possible. waves 2 to 4 ft building to 4 to 6 ft occasionally 
to 8 ft.


$$

fzus63 kmkx 070757
glflm 
expires:202609071515;;043657

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
257 am cdt mon sep 7 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 around 30.2 inches will allow for light and variable
winds this morning through this evening. meanwhile, low pressure 
around 29.8 inches over the northern high plains this morning will
deepen to 29.5 inches as it lifts northward through the canadian 
prairies into tuesday morning. this will allow for gradually 
increasing southeasterly winds late tonight through tuesday. gusts
around 30 kt are expected across the northern half tuesday 
afternoon through tuesday night. as low pressure enters the 
hudson bay tuesday night, winds shift southwesterly, then westerly
on wednesday as a cold front pushes southeastward through the 
lake. winds become northwesterly behind the front, gradually 
weakening through thursday and thursday night. winds shift to 
southerly again and increase into friday as low pressure develops 
in the northern plains.


lmz080-669-671-673-675-777-779-870-872-874-876-878-071515-
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-
257 am cdt mon sep 7 2026

sheboygan wi to pentwater mi south...

.today...southeast winds 10 to 15 kt becoming east. waves 1 to
2 ft. 
.tonight...east winds 10 to 15 kt becoming southeast 10 to 20 kt.
waves 1 to 2 ft building to 3 to 5 ft. 
.tuesday...south winds 10 to 20 kt increasing to 15 to 25 kt.
waves 4 to 6 ft occasionally to 8 ft. 
.tuesday night...south winds 15 to 25 kt becoming southwest.
chance of showers in the evening, then showers overnight. waves
4 to 6 ft occasionally to 8 ft. 
.wednesday...southwest winds 15 to 25 kt increasing to 30 kt.
showers in the morning. waves 4 to 7 ft occasionally to 9 ft. 
.wednesday night...west winds to 30 kt becoming northwest. waves
4 to 6 ft occasionally to 8 ft. 
.thursday...northwest winds 10 to 20 kt. waves 3 to 5 ft. 
.friday...southwest winds 15 to 25 kt becoming south to 30 kt.
waves 2 to 4 ft building to 4 to 6 ft occasionally to 8 ft.  

$$