fzus61 kcle 030753
glfle 
expires:202608031415;;542136

open lake forecast for lake erie
national weather service cleveland oh
353 am edt mon aug 3 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 30.00 inches will build over the lake today. this
system will move east on tuesday and remain influential on the
lake through the first part of wednesday. a trough averaging 29.90
inches will enter the great lakes region on wednesday and several
weak systems will move along this feature through the weekend.


lez162-163-031415-
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-
353 am edt mon aug 3 2026

.today...north winds 5 to 15 knots becoming northeast less than
10 knots. waves 1 to 3 feet subsiding to 1 foot or less. 
.tonight...east winds 10 knots or less becoming southeast. waves
1 foot or less. 
.tuesday...southwest winds less than 10 knots. waves 1 foot or
less. 
.tuesday night...southeast winds less than 10 knots becoming
south. waves 1 foot or less. 
.wednesday...southwest winds 10 knots or less. waves 1 foot or
less. 
.thursday...southwest winds 5 to 10 knots. a chance of showers
and thunderstorms during the day, then showers likely with a
chance of thunderstorms thursday night. waves 1 foot or less. 
.friday...southwest winds 10 knots or less. a chance of showers
and thunderstorms during the day. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 030753
glfle 
expires:202608031415;;542137

open lake forecast for lake erie
national weather service cleveland oh
353 am edt mon aug 3 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 30.00 inches will build over the lake today. this
system will move east on tuesday and remain influential on the
lake through the first part of wednesday. a trough averaging 29.90
inches will enter the great lakes region on wednesday and several
weak systems will move along this feature through the weekend.


lez164>168-031415-
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-geneva-on-
the-lake to conneaut oh beyond 5 nm off shoreline to us-
canadian border-
353 am edt mon aug 3 2026

.today...north winds 15 to 20 knots diminishing to 5 to 10 knots.
waves 2 to 4 feet subsiding to 1 to 3 feet. 
.tonight...north winds 5 to 15 knots becoming east less than
10 knots. waves 2 feet or less. 
.tuesday...south winds less than 10 knots becoming northeast.
waves 1 foot or less. 
.tuesday night...east winds less than 10 knots becoming
southeast. waves 1 foot or less. 
.wednesday...northwest winds 10 knots or less becoming south.
waves 1 foot or less. 
.thursday...southwest winds 10 knots or less. showers likely with
a chance of thunderstorms thursday night. waves 1 foot or less. 
.friday...southwest winds 10 knots or less. a chance of showers
and thunderstorms during the day, then a chance of showers friday
night. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 030743
glfsc 
expires:202608031545;;542010

lake st clair forecast
national weather service detroit/pontiac mi
343 am edt mon aug 3 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 influence builds into the region today
offering dry weather and weaker winds through mid-week. a slow
moving frontal boundary will drift in from the west for the latter
half of the week leading to future opportunities for showers and
thunderstorms.


lcz460-031545-
lake st clair-
343 am edt mon aug 3 2026

.today...north winds 10 to 15 knots diminishing to 5 to 10 knots in
the afternoon. sunny. waves 2 feet or less.
.tonight...northeast winds 5 to 10 knots this evening becoming light
and variable. clear. waves 2 feet or less.
.tuesday...light and variable winds becoming south 5 to 10 knots in
the late morning and afternoon. sunny. waves 2 feet or less.
.tuesday night...south winds 5 to 10 knots. clear. waves 2 feet or
less.
.wednesday...light and variable winds becoming south 5 to 10 knots
in the afternoon and evening. sunny becoming mostly clear. waves 2
feet or less.
.thursday...southwest winds 5 to 10 knots. partly cloudy. a chance
of showers and thunderstorms. waves 2 feet or less.
.friday...south winds 5 to 10 knots. partly cloudy. a chance of
showers and thunderstorms. waves 2 feet or less.

$$

fzus63 kdtx 030742
glflh 
expires:202608031545;;541975

open lake forecast for lake huron
national weather service detroit/pontiac mi
342 am edt mon aug 3 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 influence builds into the region today
offering dry weather and weaker winds through mid-week. a slow 
moving frontal boundary will drift in from the west for the latter
half of the week leading to future opportunities for showers and 
thunderstorms.


lhz462>464-031545-
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-
342 am edt mon aug 3 2026

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


$$

fzus63 kmkx 030201
glflm 
expires:202608030930;;527732

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
901 pm cdt sun aug 2 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...

breezy north winds and high waves are expected to gradually
subside tonight over central and southern lake michigan as low 
pressure around 29.7 inches into the eastern ohio valley and a 
ridge of high pressure around 30.0 inches stretches from james bay
to the upper mississippi river valley. high pressure around 30.0 
inches then builds across lake michigan on monday and slowly moves
toward the lower great lakes monday night. winds remain light and
variable through this time. next chances for thunderstorms return
tuesday night through wednesday night as a weak front moves 
southward through the region.


lmz261-362-364-366-563-565-567-868-030930-
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-
901 pm cdt sun aug 2 2026

sheboygan wi to pentwater mi north...

.rest of tonight...north winds 15 to 25 kt becoming northeast
5 to 10 kt. waves 4 to 6 ft occasionally to 8 ft subsiding to
2 to 4 ft. 
.monday...north winds 5 to 10 kt backing to southwest. waves 1 to
2 ft. 
.monday night...south winds 10 to 15 kt. waves 1 to 2 ft. 
.tuesday...south winds 15 to 25 kt increasing to 30 kt. waves
2 to 4 ft building to 3 to 5 ft. 
.tuesday night...southwest winds 15 to 25 kt diminishing to 10 to
15 kt overnight. chance of showers in the evening, then showers
likely overnight. waves 3 to 5 ft subsiding to 2 to 4 ft. 
.wednesday...northwest winds 10 to 15 kt becoming west. chance of
showers in the morning. waves 1 to 3 ft. 
.wednesday night...east winds 10 to 15 kt diminishing to 5 to
10 kt. waves 1 ft or less. 
.thursday...south winds 10 to 15 kt becoming southwest. waves
1 to 2 ft. 
.friday...southwest winds 10 to 20 kt increasing to 15 to 25 kt.
waves 1 to 3 ft.  

$$

fzus63 kmkx 030201
glflm 
expires:202608030930;;527733

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
901 pm cdt sun aug 2 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...

breezy north winds and high waves are expected to gradually
subside tonight over central and southern lake michigan as low 
pressure around 29.7 inches into the eastern ohio valley and a 
ridge of high pressure around 30.0 inches stretches from james bay
to the upper mississippi river valley. high pressure around 30.0 
inches then builds across lake michigan on monday and slowly moves
toward the lower great lakes monday night. winds remain light and
variable through this time. next chances for thunderstorms return
tuesday night through wednesday night as a weak front moves 
southward through the region.


lmz080-669-671-673-675-777-779-870-872-874-876-878-030930-
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-
901 pm cdt sun aug 2 2026

sheboygan wi to pentwater mi south...

.rest of tonight...north winds to 30 kt diminishing to 15 to
25 kt late this evening, then becoming northeast 10 to 20 kt
after midnight diminishing to 10 to 15 kt late. waves 6 to 9 ft
occasionally to 12 ft subsiding to 3 to 5 ft. 
.monday...northeast winds 5 to 10 kt becoming north 10 to 15 kt.
waves 2 to 4 ft subsiding to 1 to 2 ft. 
.monday night...northeast winds 10 to 15 kt veering to south 5 to
10 kt. waves 1 to 2 ft. 
.tuesday...south winds 10 to 20 kt increasing to 15 to 25 kt.
waves 1 to 3 ft building to 3 to 5 ft. 
.tuesday night...south winds 10 to 20 kt becoming southwest 10 to
15 kt. chance of showers overnight. waves 3 to 5 ft subsiding to
1 to 3 ft. 
.wednesday...west winds 10 to 15 kt becoming southwest. chance of
showers. waves 1 to 3 ft. 
.wednesday night...east winds 5 to 10 kt veering to southwest.
showers likely with a chance of thunderstorms. waves 1 to 2 ft.
.thursday...north winds 5 to 10 kt increasing to 10 to 15 kt.
chance of showers. waves 1 ft or less. 
.friday...southwest winds 10 to 15 kt becoming south 10 to 20 kt.
waves 1 to 2 ft.  

$$