fzus61 kbuf 250803
glflo 
expires:202607251500;;566432

open lake forecast for lake ontario
national weather service buffalo ny
403 am edt sat jul 25 2026

for waters beyond five nautical miles of shore on lake ontario

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 30.2 inch surface high will linger just off the new 
england coast today, before slowly weakening while drifting to the 
gulf of saint lawrence sunday. a 29.5 inch area of low pressure will 
develop over the western great lakes sunday night into monday, 
before strengthening to 29.3 inches while moving southeast into the 
lower great lakes region monday night and tuesday. a cold front 
associated with this low will swing across the lake late tuesday and 
tuesday night. the low will then weaken to 29.6 inches while 
drifting east into new england by wednesday.


loz062-251500-
lake ontario open waters from the niagara river to hamlin beach-
403 am edt sat jul 25 2026

.today...south winds less than 10 knots becoming east. waves
1 foot or less. 
.tonight...east winds 10 knots or less becoming southwest. waves
1 foot or less. 
.sunday...southwest winds 10 knots or less becoming south. a
chance of showers in the afternoon. waves 1 foot or less. 
.sunday night...south winds 10 knots or less becoming southwest.
a chance of showers and thunderstorms in the evening, then a
chance of showers overnight. waves 1 foot or less. 
.monday...southwest winds 10 knots or less becoming south.
showers with a chance of thunderstorms. waves 1 foot or less. 
.tuesday...west winds 5 to 15 knots becoming north 15 to
20 knots. showers with a chance of thunderstorms. waves 1 to
3 feet. 
.wednesday...north winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers. waves 2 to 4 feet subsiding to
1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kbuf 250803
glflo 
expires:202607251500;;566433

open lake forecast for lake ontario
national weather service buffalo ny
403 am edt sat jul 25 2026

for waters beyond five nautical miles of shore on lake ontario

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 30.2 inch surface high will linger just off the new 
england coast today, before slowly weakening while drifting to the 
gulf of saint lawrence sunday. a 29.5 inch area of low pressure will 
develop over the western great lakes sunday night into monday, 
before strengthening to 29.3 inches while moving southeast into the 
lower great lakes region monday night and tuesday. a cold front 
associated with this low will swing across the lake late tuesday and 
tuesday night. the low will then weaken to 29.6 inches while 
drifting east into new england by wednesday.


loz063>065-251500-
lake ontario open waters from hamlin beach to the saint lawrence
river-
403 am edt sat jul 25 2026

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

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 250746
glfle 
expires:202607251430;;565633

open lake forecast for lake erie
national weather service cleveland oh
346 am edt sat jul 25 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...
pressure averaging 30.00 inches today will gradually decrease to 
29.90 inches sunday, and then continuing to fall to 29.80 inches 
ahead of a cold front for monday. cold front will track through 
across lake erie late monday night into early tuesday morning. a 
trough averaging 29.70 inches lingers tuesday before high pressure
30.00 inches returns midweek.



lez164>167-251430-
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-
346 am edt sat jul 25 2026

.today...west winds 5 to 10 knots. waves 1 foot or less. 
.tonight...southwest winds 10 knots or less. waves 1 foot or
less. 
.sunday...southwest winds 5 to 10 knots. waves 1 foot or less. 
.sunday night...southwest winds 10 knots or less. a chance of
showers overnight. waves 1 foot or less. 
.monday...southwest winds around 10 knots increasing to 15 to
20 knots. showers likely during the day, then showers with a
chance of thunderstorms monday night. waves 1 to 3 feet building
to 2 to 4 feet. 
.tuesday...northwest winds 10 to 15 knots becoming north 15 to
20 knots. waves 2 to 4 feet. 
.wednesday...north winds 10 to 15 knots. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 250746
glfle 
expires:202607251430;;565634

open lake forecast for lake erie
national weather service cleveland oh
346 am edt sat jul 25 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...
pressure averaging 30.00 inches today will gradually decrease to 
29.90 inches sunday, and then continuing to fall to 29.80 inches 
ahead of a cold front for monday. cold front will track through 
across lake erie late monday night into early tuesday morning. a 
trough averaging 29.70 inches lingers tuesday before high pressure
30.00 inches returns midweek.



lez061-168-169-251430-
ripley to buffalo ny extending from 5nm off shoreline to us-
canadian border-geneva-on-the-
lake to conneaut oh beyond 5 nm off shoreline to us-
canadian border-
conneaut oh to ripley ny beyond 5 nm off shoreline to us-
canadian border-
346 am edt sat jul 25 2026

.today...south winds 5 to 10 knots becoming west. a slight chance
of showers. a slight chance of showers and thunderstorms late.
waves 1 foot or less. 
.tonight...southwest winds 10 knots or less. a slight chance of
showers and thunderstorms early. waves 1 foot or less. 
.sunday...southwest winds 5 to 10 knots becoming west. waves
1 foot or less. 
.sunday night...southwest winds 5 to 10 knots. a chance of
showers overnight. waves around 1 foot. 
.monday...southwest winds 5 to 15 knots. a chance of showers
during the day, then showers with a chance of thunderstorms
monday night. waves 1 to 2 feet building to 2 to 4 feet. 
.tuesday...west winds 10 to 15 knots becoming north. a chance of
showers and thunderstorms during the day. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.wednesday...north winds 10 to 15 knots. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 250746
glfle 
expires:202607251430;;565632

open lake forecast for lake erie
national weather service cleveland oh
346 am edt sat jul 25 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...
pressure averaging 30.00 inches today will gradually decrease to 
29.90 inches sunday, and then continuing to fall to 29.80 inches 
ahead of a cold front for monday. cold front will track through 
across lake erie late monday night into early tuesday morning. a 
trough averaging 29.70 inches lingers tuesday before high pressure
30.00 inches returns midweek.



lez162-163-251430-
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-
346 am edt sat jul 25 2026

.today...west winds 10 knots or less becoming south. waves 1 foot
or less. 
.tonight...south winds 5 to 10 knots becoming west. waves 1 foot
or less. 
.sunday...west winds 10 knots or less becoming southwest. waves
1 foot or less. 
.sunday night...southwest winds 10 knots or less. a chance of
showers overnight. waves 1 foot or less. 
.monday...southwest winds 10 to 15 knots becoming west. showers
likely during the day, then showers likely with a chance of
thunderstorms monday night. waves 2 feet or less. 
.tuesday...northwest winds 10 to 15 knots becoming north. waves
1 to 2 feet. 
.wednesday...north winds 5 to 15 knots. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 250741
glflh 
expires:202607251545;;565431

open lake forecast for lake huron
national weather service detroit/pontiac mi
341 am edt sat jul 25 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 organize out of the southwest between high
pressure and the next low over the plains. thunderstorm chances 
increase sunday and monday ahead of the next low and its attendant
cold front monday night into tuesday. 


lhz361-251545-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
341 am edt sat jul 25 2026

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


$$

fzus63 kdtx 250741
glfsc 
expires:202607251545;;565446

lake st clair forecast
national weather service detroit/pontiac mi
341 am edt sat jul 25 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 winds organize out of the southwest between high
pressure and the next low over the plains. thunderstorm chances 
increase sunday and monday ahead of the next low and its attendant
cold front monday night into tuesday. 


lcz460-251545-
lake st clair-
341 am edt sat jul 25 2026

.today...light and variable winds becoming southeast 5 to 10 knots
in the afternoon. sunny in the morning becoming mostly sunny. waves
2 feet or less.
.tonight...south winds 5 to 10 knots veering to the west early in
the morning. mostly clear. waves 2 feet or less.
.sunday...southwest winds 5 to 10 knots backing to the south early
in the afternoon. partly sunny. a chance of showers and
thunderstorms early in the afternoon. waves 2 feet or less.
.sunday night...southwest winds 5 to 10 knots. partly cloudy with a
chance of showers and thunderstorms. waves 2 feet or less.
.monday...southwest winds 5 to 10 knots increasing to 10 to 15 knots
in the afternoon and evening. partly sunny with a chance of showers
and thunderstorms in the morning...then showers with thunderstorms
likely in the afternoon and evening. waves 2 feet or less.
.tuesday...north winds 15 to 20 knots. mostly clear. showers and
thunderstorms likely. waves 2 feet or less.
.wednesday...north winds 10 to 15 knots. mostly clear. waves 2 feet
or less.

$$

fzus63 kdtx 250741
glflh 
expires:202607251545;;565432

open lake forecast for lake huron
national weather service detroit/pontiac mi
341 am edt sat jul 25 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 organize out of the southwest between high
pressure and the next low over the plains. thunderstorm chances 
increase sunday and monday ahead of the next low and its attendant
cold front monday night into tuesday. 


lhz362-363-251545-
lake huron from presque isle light to sturgeon point mi beyond
5nm off shore-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
341 am edt sat jul 25 2026

.today...south winds 5 to 10 knots increasing to 10 to 15 knots
late in the afternoon. waves 2 feet or less building to 2 to
4 feet late in the afternoon. 
.tonight...southeast winds 10 to 15 knots becoming southwest 5 to
10 knots after midnight. waves 2 to 4 feet subsiding to 1 to
3 feet after midnight. 
.sunday...light and variable winds. waves 2 feet or less. 
.sunday night...east winds 5 to 10 knots veering to the south in
the late evening and overnight. a chance of showers. waves 2 feet
or less. 
.monday...southwest winds 5 to 10 knots backing to the southeast
late in the afternoon...then backing to the southeast 5 to
10 knots late in the evening. a chance of showers...then showers
likely and a chance of thunderstorms late in the afternoon. waves
2 feet or less. 
.tuesday...north winds 10 to 15 knots. waves 1 to 3 feet. 
.wednesday...north winds 10 to 15 knots decreasing to 5 to
10 knots. waves 1 to 3 feet. 


$$

fzus63 kdtx 250741
glflh 
expires:202607251545;;565433

open lake forecast for lake huron
national weather service detroit/pontiac mi
341 am edt sat jul 25 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 organize out of the southwest between high
pressure and the next low over the plains. thunderstorm chances 
increase sunday and monday ahead of the next low and its attendant
cold front monday night into tuesday. 


lhz462>464-251545-
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-
341 am edt sat jul 25 2026

.today...light and variable winds becoming southeast 5 to
10 knots late in the afternoon. waves 2 feet or less. 
.tonight...southeast winds 5 to 10 knots veering to the southwest
early in the morning. waves 2 feet or less. 
.sunday...southwest winds 5 to 10 knots early in the morning
becoming light and variable. a chance of showers in the
afternoon. waves 2 feet or less. 
.sunday night...light and variable winds becoming southeast 5 to
10 knots by midnight...then veering to the south after midnight.
a chance of showers. waves 2 feet or less. 
.monday...southwest winds 5 to 10 knots backing to the southeast
late in the afternoon...then veering to the west late in the
evening. a chance of showers. thunderstorms likely. rain showers
likely late in the afternoon. waves 2 feet or less. 
.tuesday...north winds 10 to 15 knots increasing to 15 to
20 knots with gusts to around 30 knots until early evening...then
decreasing to 10 to 15 knots by midnight. a chance of showers and
thunderstorms early in the morning. waves 1 to 3 feet building to
3 to 5 feet. 
.wednesday...north winds 10 to 15 knots decreasing to 5 to
10 knots by midnight. waves 2 to 4 feet subsiding to 1 to 3 feet
by midnight. 


$$