fzus61 kcle 261951
glfle 
expires:202607270215;;653102

open lake forecast for lake erie
national weather service cleveland oh
351 pm edt sun jul 26 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 trough averaging 29.90 inches persists over lake erie monday 
with pressure falling to 29.70 inches ahead of a cold front that 
crosses monday night and tuesday morning. a post frontal trough 
29.80 inches lingers through wednesday before high pressure 30.00 
inches moves over lake erie thursday.


lez164>167-270215-
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-
351 pm edt sun jul 26 2026

.tonight...southwest winds 10 knots or less. a slight chance of
showers and thunderstorms early. waves 1 foot or less. 
.monday...southwest winds 5 to 10 knots. a slight chance of
showers and thunderstorms late. waves 2 feet or less. 
.monday night...southwest winds 5 to 15 knots. showers with a
chance of thunderstorms. waves 1 to 3 feet. 
.tuesday...northwest winds 15 to 20 knots becoming north. showers
likely in the morning, then a chance of showers in the afternoon.
waves 2 to 4 feet building to 3 to 5 feet. 
.tuesday night...north winds 15 to 25 knots. a chance of showers.
waves 3 to 6 feet. 
.wednesday...north winds 15 to 20 knots. waves 3 to 5 feet
subsiding to 2 to 4 feet. 
.thursday...north winds 5 to 15 knots becoming southwest. waves
1 to 3 feet subsiding to 1 foot or less. 
.friday...west winds 10 knots or less becoming south. a chance of
showers friday night. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 261951
glfle 
expires:202607270215;;653101

open lake forecast for lake erie
national weather service cleveland oh
351 pm edt sun jul 26 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 trough averaging 29.90 inches persists over lake erie monday 
with pressure falling to 29.70 inches ahead of a cold front that 
crosses monday night and tuesday morning. a post frontal trough 
29.80 inches lingers through wednesday before high pressure 30.00 
inches moves over lake erie thursday.


lez162-163-270215-
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-
351 pm edt sun jul 26 2026

.tonight...south winds 10 knots or less becoming west. a slight
chance of showers and thunderstorms this evening. waves 1 foot or
less. 
.monday...west winds 5 to 10 knots becoming south. a slight
chance of showers and thunderstorms early in the afternoon. a
chance of showers and thunderstorms late. waves 1 foot or less. 
.monday night...southwest winds 10 to 15 knots becoming west.
showers with a chance of thunderstorms. waves 2 feet or less. 
.tuesday...northwest winds 15 to 20 knots becoming north. a
chance of showers in the morning. waves 1 to 3 feet building to
2 to 4 feet. 
.tuesday night...north winds 15 to 20 knots. waves 2 to 4 feet. 
.wednesday...north winds 15 to 20 knots diminishing to 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.thursday...north winds 10 knots or less becoming south. waves
2 feet or less. 
.friday...southwest winds 5 to 10 knots becoming south. waves
1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 261947
glfsc 
expires:202607270400;;653045

lake st clair forecast
national weather service detroit/pontiac mi
347 pm edt sun jul 26 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...light and variable winds through monday give way to
stronger northerly winds for tuesday, gusting 25 to 30 knots.
potential for strong to severe thunderstorms over the next 36
hours, but especially monday afternoon and evening.


lcz460-270400-
lake st clair-
347 pm edt sun jul 26 2026

.tonight...light and variable winds. partly cloudy. a chance of
showers and thunderstorms early in the evening. waves 2 feet or
less.
.monday...southwest winds 5 to 10 knots backing to the south in the
afternoon. mostly sunny. a chance of showers and thunderstorms late
in the afternoon. waves 2 feet or less.
.monday night...southwest winds 10 to 15 knots veering to the
northwest after midnight. showers and a chance of thunderstorms
...then mostly cloudy with a chance of light showers after midnight.
waves 2 feet or less.
.tuesday...north winds 15 to 20 knots. cloudy early in the morning
becoming partly sunny. a chance of light showers early in the
morning. waves 1 to 3 feet.
.tuesday night...north winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots after midnight. mostly clear. waves 2
to 4 feet subsiding to 1 to 3 feet after midnight. a small craft
advisory may be needed.
.wednesday...north winds 15 to 20 knots. mostly clear in the morning
then clearing. waves 1 to 3 feet.
.thursday...northeast winds 10 to 15 knots. clear. waves 2 feet or
less.
.friday...south winds 5 to 10 knots. partly cloudy. a chance of
showers. waves 2 feet or less.

$$

fzus63 kdtx 261943
glflh 
expires:202607270345;;652894

open lake forecast for lake huron
national weather service detroit/pontiac mi
343 pm edt sun jul 26 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...light and variable winds through monday give way to
stronger northerly winds for tuesday, gusting 25 to 30 knots.
potential for strong to severe thunderstorms over the next 36
hours, but especially monday afternoon and evening.


lhz363-462>464-270345-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
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 pm edt sun jul 26 2026

.tonight...light and variable winds becoming south 5 to 10 knots
early in the morning. waves 2 feet or less. 
.monday...south winds 5 to 10 knots backing to the southeast late
in the afternoon. a chance of showers and thunderstorms in the
afternoon. waves 2 feet or less. 
.monday night...east winds 5 to 10 knots backing to the north in
the late evening and overnight. showers likely and a chance of
thunderstorms in the evening...then a chance of showers and
thunderstorms after midnight. waves 2 feet or less. 
.tuesday...north winds 10 to 15 knots increasing to 15 to
20 knots with gusts to around 30 knots in the late morning and
afternoon. waves 3 to 5 feet building to 5 to 7 feet early in the
afternoon. waves occasionally around 10 feet. 
.tuesday night...north winds 15 to 20 knots. gusts to 30 knots
early in the evening. waves 5 to 7 feet. waves occasionally
around 10 feet. 
.wednesday...north winds 10 to 15 knots decreasing to 5 to
10 knots late in the evening. waves 4 to 6 feet. waves
occasionally around 8 feet. 
.thursday...north winds 5 to 10 knots early in the morning
becoming light and variable. waves 2 feet or less. 
.friday...light and variable winds becoming south 5 to 10 knots
in the late morning and early afternoon...then backing to the
southeast . a chance of showers . waves 2 feet or less. 


$$

fzus63 kdtx 261340
glflh 
expires:202607262145;;637259

open lake forecast for lake huron
national weather service detroit/pontiac mi
940 am edt sun jul 26 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...light winds out of the south-southwest between high
pressure and the next low over the plains. thunderstorm chances
increase today and monday as the low approaches and as the cold 
front moves through the region monday night into tuesday.


lhz462>464-262145-
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-
940 am edt sun jul 26 2026

.rest of today...southwest winds 5 to 10 knots becoming light and
variable. waves 2 feet or less. 
.tonight...light and variable winds becoming south 5 to 10 knots
after midnight. waves 2 feet or less. 
.monday...north winds 5 to 10 knots veering to the south in the
late morning and afternoon. a chance of showers and thunderstorms
in the afternoon. waves 2 feet or less. 
.monday night...southeast winds 5 to 10 knots backing to the east
by midnight...then veering to the southwest after midnight.
showers and a chance of thunderstorms. waves 2 feet or less. 
.tuesday...north winds 10 to 15 knots increasing to 15 to
20 knots with gusts to around 30 knots. a chance of showers in
the morning. waves 4 to 6 feet building to 5 to 7 feet late in
the afternoon. waves occasionally around 10 feet. 
.wednesday...north winds 15 to 20 knots with gusts to around
30 knots decreasing to 10 to 15 knots by midnight. waves 4 to
6 feet. 
.thursday...north winds 5 to 10 knots becoming light and
variable. waves 1 to 3 feet. waves occasionally around 8 feet. 


$$

fzus63 kmkx 261951
glflm 
expires:202607270330;;653095

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
251 pm cdt sun jul 26 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...

patchy dense fog is expected in portions of the central to
northern lake michigan through tonight and potentially monday as 
warm moist air moves northward. 

severe storms are possible tonight within that warm air mass 
across lake michigan. waterspouts, very strong winds, and hail are
possible with these storms. storms will move north to south 
across the lake late tonight. monday, expecting a cold front to 
progress north to south across the lake in the afternoon hours. 
this will bring the next chances for severe weather, with strong 
winds and hail the main threats. northerly winds are expected 
behind the front, with gusts around 30 kt expected. gusts to gale
force cannot be ruled out as low pressure deepens to 29.5 inches 
over the eastern great lakes tuesday. winds will remain northerly 
through wednesday as high pressure around 30.0 inches builds into 
the northern great lakes, then will become lighter and more 
variable into thursday and friday as high pressure builds 
overhead.


lmz080-669-671-673-675-777-779-870-872-874-876-878-270330-
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-
251 pm cdt sun jul 26 2026

sheboygan wi to pentwater mi south...

.tonight...south winds 10 to 20 kt becoming southwest 10 to
15 kt. patchy dense fog this evening. chance of showers this
evening, then chance of showers and thunderstorms overnight.
waves 1 to 3 ft. 
.monday...southwest winds 10 to 20 kt becoming south. showers
likely with a chance of thunderstorms in the morning, then slight
chance of showers and thunderstorms in the afternoon. waves 2 to
4 ft. 
.monday night...southwest winds 10 to 20 kt veering to northwest
late in the evening, then becoming north to 30 kt overnight.
chance of showers and thunderstorms in the evening. waves 2 to
4 ft building to 5 to 8 ft occasionally to 10 ft. 
.tuesday...north winds to 30 kt. waves 6 to 9 ft occasionally to 
12 ft building to 8 to 11 ft occasionally to 14 ft. 
.tuesday night...north gales to 35 kt diminishing to 10 to 20 kt
overnight. waves 8 to 11 ft occasionally to 14 ft subsiding to
5 to 8 ft occasionally to 10 ft. 
.wednesday...north winds 10 to 20 kt increasing to 30 kt in the
afternoon. waves 3 to 5 ft subsiding to 2 to 4 ft. 
.wednesday night...north winds 15 to 25 kt becoming northeast
5 to 10 kt. waves 2 to 4 ft. 
.thursday...southeast winds 5 to 10 kt becoming south. waves 1 to
2 ft. 
.friday...southwest winds 10 to 15 kt becoming south. waves 1 to
2 ft.  

$$

fzus63 kmkx 261951
glflm 
expires:202607270330;;653094

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
251 pm cdt sun jul 26 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...

patchy dense fog is expected in portions of the central to
northern lake michigan through tonight and potentially monday as 
warm moist air moves northward. 

severe storms are possible tonight within that warm air mass 
across lake michigan. waterspouts, very strong winds, and hail are
possible with these storms. storms will move north to south 
across the lake late tonight. monday, expecting a cold front to 
progress north to south across the lake in the afternoon hours. 
this will bring the next chances for severe weather, with strong 
winds and hail the main threats. northerly winds are expected 
behind the front, with gusts around 30 kt expected. gusts to gale
force cannot be ruled out as low pressure deepens to 29.5 inches 
over the eastern great lakes tuesday. winds will remain northerly 
through wednesday as high pressure around 30.0 inches builds into 
the northern great lakes, then will become lighter and more 
variable into thursday and friday as high pressure builds 
overhead.


lmz261-362-364-366-563-565-567-868-270330-
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-
251 pm cdt sun jul 26 2026

sheboygan wi to pentwater mi north...

.tonight...south winds 10 to 20 kt diminishing to 10 to 15 kt.
patchy fog. chance of showers and slight chance of thunderstorms.
waves 1 to 3 ft. 
.monday...southwest winds 10 to 15 kt backing to northeast 10 to
20 kt. chance of showers and slight chance of thunderstorms.
waves 2 to 4 ft. 
.monday night...north winds 10 to 20 kt increasing to 30 kt.
chance of showers in the evening. waves 2 to 4 ft building to
4 to 6 ft occasionally to 8 ft. 
.tuesday...north winds to 30 kt. waves 4 to 7 ft occasionally to 
9 ft. 
.tuesday night...north winds to 30 kt diminishing to 10 to 20 kt
overnight. waves 4 to 6 ft occasionally to 8 ft subsiding to 2 to
4 ft. 
.wednesday...north winds 10 to 20 kt increasing to 30 kt in the
afternoon. waves 1 to 3 ft. 
.wednesday night...east winds 15 to 25 kt veering to south 5 to
10 kt. waves 1 to 2 ft. 
.thursday...south winds 5 to 10 kt increasing to 10 to 20 kt.
waves 1 ft or less. 
.friday...southwest winds 10 to 15 kt becoming south 10 to 20 kt.
chance of showers. waves 1 to 2 ft.  

$$