fzus61 kcle 011959
glfle 
expires:202609020215;;736310

open lake forecast for lake erie
national weather service cleveland oh
359 pm edt tue sep 1 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...
a stationary front will linger in the vicinity of lake erie
tonight as high pressure of 30.10 inches remains entrenched across
the ohio valley. low pressure 29.70 inches will move east across 
the upper great lakes on wednesday, extending a cold front through
the area on thursday. this front will linger south of lake erie 
on friday as high pressure ridge 30.10 inches build in from the 
north for the weekend.


lez162-163-020215-
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-
359 pm edt tue sep 1 2026

.tonight...southwest winds 5 to 10 knots. a slight chance of
showers and thunderstorms early, then a slight chance of showers
late this evening. waves 1 foot or less. 
.wednesday...southwest winds 5 to 10 knots. waves 1 foot or less.
.wednesday night...southwest winds 10 to 15 knots. a chance of
showers and thunderstorms overnight. waves 1 to 2 feet. 
.thursday...southwest winds 5 to 10 knots becoming west. a chance
of showers and thunderstorms. waves 2 feet or less. 
.thursday night...west winds 5 to 10 knots becoming northeast. a
chance of showers and thunderstorms in the evening, then showers
likely overnight. waves 1 foot or less. 
.friday...west winds 10 knots or less becoming northeast. a
chance of showers and thunderstorms. waves 1 foot or less. 
.saturday...northeast winds 5 to 10 knots becoming east. waves
1 foot or less. 
.sunday...east winds 5 to 10 knots becoming southeast. waves
1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 011959
glfle 
expires:202609020215;;736311

open lake forecast for lake erie
national weather service cleveland oh
359 pm edt tue sep 1 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...
a stationary front will linger in the vicinity of lake erie
tonight as high pressure of 30.10 inches remains entrenched across
the ohio valley. low pressure 29.70 inches will move east across 
the upper great lakes on wednesday, extending a cold front through
the area on thursday. this front will linger south of lake erie 
on friday as high pressure ridge 30.10 inches build in from the 
north for the weekend.


lez164>166-020215-
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-
359 pm edt tue sep 1 2026

.tonight...southwest winds 5 to 10 knots. a chance of showers and
thunderstorms late. waves 2 feet or less. 
.wednesday...southwest winds 5 to 10 knots. a chance of showers
and thunderstorms early. waves 1 to 2 feet. 
.wednesday night...southwest winds 10 to 15 knots. a chance of
showers and thunderstorms. waves 1 to 3 feet. 
.thursday...southwest winds 5 to 15 knots becoming west. a chance
of thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. waves 1 to 3 feet. 
.thursday night...west winds 5 to 10 knots becoming northeast. a
chance of showers and thunderstorms in the evening, then showers
likely overnight. waves 1 foot or less. 
.friday...north winds 10 knots or less becoming northeast. a
chance of showers and thunderstorms during the day, then a chance
of showers friday night. waves 1 foot or less. 
.saturday...northeast winds 5 to 10 knots becoming east. waves
1 to 2 feet. 
.sunday...east winds 5 to 10 knots becoming southeast. waves
1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 011946
glfsc 
expires:202609020400;;736078

lake st clair forecast
national weather service detroit/pontiac mi
346 pm edt tue sep 1 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...low pressure now over southern manitoba slowly tracks
across northern ontario through the midweek. its cold front is
likely to stall across the area on wednesday.


lcz460-020400-
lake st clair-
346 pm edt tue sep 1 2026

.tonight...southwest winds 5 to 10 knots. mostly cloudy with a
chance of showers and thunderstorms. waves 2 feet or less.
.wednesday...southwest winds 5 to 10 knots increasing to 10 to 15
knots. partly sunny with a chance of showers and thunderstorms.
waves 2 feet or less.
.wednesday night...southwest winds 10 to 15 knots diminishing to 5
to 10 knots in the late evening and overnight. partly cloudy with a
chance of showers and thunderstorms. waves 2 feet or less.
.thursday...west winds 5 to 10 knots. partly sunny. a chance of
showers and thunderstorms early in the morning. light showers likely
and a chance of thunderstorms early in the afternoon. waves 2 feet
or less.
.thursday night...north winds 5 to 10 knots becoming light and
variable. partly cloudy. light showers likely and a chance of
thunderstorms early in the evening...then light showers likely in
the late evening and overnight. waves 2 feet or less.
.friday...light and variable winds becoming northeast 5 to 10 knots
in the afternoon and evening. partly sunny with a chance of
showers...then partly cloudy in the evening. waves 2 feet or less.
.saturday...northeast winds 5 to 10 knots. partly cloudy. waves 2
feet or less.
.sunday...southeast winds 5 to 10 knots. mostly clear. waves 2 feet
or less.

$$

fzus63 kdtx 011945
glflh 
expires:202609020345;;736076

open lake forecast for lake huron
national weather service detroit/pontiac mi
345 pm edt tue sep 1 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...low pressure now over southern manitoba slowly tracks
across northern ontario through the midweek. its cold front is
likely to stall across the area on wednesday.


lhz462>464-020345-
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-
345 pm edt tue sep 1 2026

.tonight...northeast winds 5 to 10 knots veering to the south
after midnight. areas of dense fog in the evening. a chance of
showers and thunderstorms. waves 2 feet or less. 
.wednesday...southwest winds 5 to 10 knots backing to the
southeast late in the afternoon. a chance of waterspouts in the
morning. a chance of showers and thunderstorms in the morning...
then showers likely and a chance of thunderstorms in the
afternoon. waves 2 feet or less. 
.wednesday night...north winds 5 to 10 knots. showers likely and
a chance of thunderstorms in the evening...then a chance of
showers after midnight. waves 2 feet or less. 
.thursday...light and variable winds becoming north 5 to 10 knots
early in the afternoon. a chance of showers in the afternoon.
waves 2 feet or less. 
.thursday night...light and variable winds. a chance of showers
in the evening. waves 2 feet or less. 
.friday...light and variable winds becoming north 5 to 10 knots
late in the afternoon. waves 2 feet or less. 
.saturday...northeast winds 5 to 10 knots. waves 2 feet or less. 
.sunday...east winds 5 to 10 knots. waves 2 feet or less. 


$$

fzus63 kmkx 011942
glflm 
expires:202609020315;;735921

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
242 pm cdt tue sep 1 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...

light winds, combined with a lingering humid air mass, will 
support areas of fog development across lake michigan through 
tonight. off and on thunderstorms remain possible through 
wednesday as a cold front lingers just to the north of the open 
waters. widespread severe weather isn't expected in any 
thunderstorm activity, though an isolated stronger cell with hail 
and gusty winds can't be entirely ruled out. 

light to modest southerly winds today will shift east- 
northeasterly through the second half of the week as 30.1 inch 
high pressure builds over the hudson bay and broad, 29.6 inch low 
pressure moves into the northern great plains. an unsettled 
pattern featuring multiple additional thunderstorm chances will 
continue through at least friday night. similar to earlier week 
storms, widespread severe weather isn't anticipated, though 
isolated stronger storms with hail and gusty winds are possible.


lmz261-362-364-366-563-565-567-868-020315-
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-
242 pm cdt tue sep 1 2026

sheboygan wi to pentwater mi north...

.tonight...south winds 10 to 20 kt becoming southwest late this
evening, then diminishing to 10 to 15 kt after midnight becoming
west late. patchy fog. slight chance of showers and thunderstorms
overnight. waves 1 to 2 ft. 
.wednesday...northwest winds 5 to 10 kt becoming northeast.
patchy fog in the morning. chance of showers and slight chance of
thunderstorms in the morning, then slight chance of showers in
the afternoon. waves 1 ft or less. 
.wednesday night...northeast winds 5 to 10 kt diminishing to less
than 10 kt. chance of showers overnight. waves 1 ft or less. 
.thursday...northeast winds 5 to 10 kt. chance of showers. waves
1 ft or less. 
.thursday night...northeast winds 5 to 10 kt becoming east.
chance of showers. waves nearly calm. 
.friday...east winds 5 to 10 kt increasing to 10 to 15 kt. chance
of showers in the morning. waves 1 ft or less. 
.friday night...northeast winds 10 to 15 kt becoming east 5 to
10 kt. chance of showers. waves 1 ft or less. 
.saturday...east winds 10 to 15 kt becoming northeast. waves 1 to
2 ft. 
.sunday...south winds 10 to 15 kt becoming southwest. waves 1 to
3 ft.  

$$

fzus63 kmkx 011942
glflm 
expires:202609020315;;735922

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
242 pm cdt tue sep 1 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...

light winds, combined with a lingering humid air mass, will 
support areas of fog development across lake michigan through 
tonight. off and on thunderstorms remain possible through 
wednesday as a cold front lingers just to the north of the open 
waters. widespread severe weather isn't expected in any 
thunderstorm activity, though an isolated stronger cell with hail 
and gusty winds can't be entirely ruled out. 

light to modest southerly winds today will shift east- 
northeasterly through the second half of the week as 30.1 inch 
high pressure builds over the hudson bay and broad, 29.6 inch low 
pressure moves into the northern great plains. an unsettled 
pattern featuring multiple additional thunderstorm chances will 
continue through at least friday night. similar to earlier week 
storms, widespread severe weather isn't anticipated, though 
isolated stronger storms with hail and gusty winds are possible.


lmz080-669-671-673-675-777-779-870-872-874-876-878-020315-
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-
242 pm cdt tue sep 1 2026

sheboygan wi to pentwater mi south...

.tonight...south winds 10 to 15 kt becoming southwest. chance of
showers and slight chance of thunderstorms this evening, then
chance of showers and thunderstorms overnight. patchy fog
overnight. waves 1 to 2 ft. 
.wednesday...southwest winds 10 to 15 kt becoming west. waves
1 to 2 ft. 
.wednesday night...southwest winds 10 to 15 kt backing to
northeast. chance of showers in the evening, then chance of
showers and thunderstorms overnight. waves 1 to 3 ft. 
.thursday...west winds 5 to 10 kt veering to northeast. chance of
showers. waves 1 to 2 ft. 
.thursday night...east winds 5 to 10 kt. showers likely
overnight. waves 1 to 2 ft. 
.friday...east winds 5 to 10 kt becoming southeast. chance of
showers. waves 1 to 2 ft. 
.friday night...northeast winds 5 to 10 kt becoming east 10 to
15 kt. chance of showers and thunderstorms. waves 1 to 2 ft.
.saturday...east winds 10 to 15 kt becoming northeast 5 to 10 kt.
waves 1 to 2 ft. 
.sunday...southeast winds 10 to 15 kt. waves 1 to 3 ft.  

$$