fzus61 kbuf 242003
glflo 
expires:202607250300;;536925

open lake forecast for lake ontario
national weather service buffalo ny
402 pm edt fri jul 24 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 high over the lake this morning will 
drift east of the lake today, and linger over new england through 
saturday before weakening and drifting off the east coast sunday. a 
29.5 inch area of low pressure will develop over the western great 
lakes sunday night and move north of the lake monday and tuesday, 
with a cold front slowly easing across the lake tuesday.


loz062-250300-
lake ontario open waters from the niagara river to hamlin beach-
402 pm edt fri jul 24 2026

.tonight...east winds 10 knots or less becoming southeast. waves
1 foot or less. 
.saturday...south winds 10 knots or less becoming east. waves
1 foot or less. 
.saturday night...east winds less than 10 knots becoming
southwest. waves 1 foot or less. 
.sunday...southwest winds 10 knots or less. a chance of showers
and thunderstorms in the afternoon. waves 1 foot or less. 
.sunday night...southwest winds 10 knots or less. a chance of
showers. waves 1 foot or less. 
.monday...southwest 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...west winds 5 to 15 knots becoming north. showers with
a chance of thunderstorms. waves 1 to 2 feet. 
.wednesday...north winds 5 to 15 knots. waves 1 to 2 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kbuf 242003
glflo 
expires:202607250300;;536926

open lake forecast for lake ontario
national weather service buffalo ny
402 pm edt fri jul 24 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 high over the lake this morning will 
drift east of the lake today, and linger over new england through 
saturday before weakening and drifting off the east coast sunday. a 
29.5 inch area of low pressure will develop over the western great 
lakes sunday night and move north of the lake monday and tuesday, 
with a cold front slowly easing across the lake tuesday.


loz063>065-250300-
lake ontario open waters from hamlin beach to the saint lawrence
river-
402 pm edt fri jul 24 2026

.tonight...northeast winds 5 to 15 knots becoming south. waves
2 feet or less. 
.saturday...south winds 5 to 15 knots becoming east. waves 2 feet
or less. 
.saturday night...east winds 10 knots or less becoming south.
waves 1 foot or less. 
.sunday...south winds 5 to 10 knots. 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...southwest winds 5 to 10 knots becoming south. a chance
of showers and thunderstorms during the day, then showers with a
chance of thunderstorms monday night. waves 1 foot or less. 
.tuesday...southwest winds 5 to 15 knots becoming north. showers
with a chance of thunderstorms. waves 2 feet or less. 
.wednesday...north winds 5 to 15 knots. a chance of showers.
waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 250147
glfle 
expires:202607250845;;549903

open lake forecast for lake erie
national weather service cleveland oh
947 pm edt fri jul 24 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 of 30.20 inches over the region will drift eastward
through saturday. low pressure of 29.80 inches enters the upper
great lakes on sunday, then moves southeast on monday, pulling a
cold front south across the region early tuesday. high pressure of
30.00 inches builds over the great lakes region on wednesday. 


lez061-168-169-250845-
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-
947 pm edt fri jul 24 2026

.overnight...east winds 5 to 10 knots becoming south. waves
2 feet or less. 
.saturday...south winds 10 knots or less becoming west. a slight
chance of showers late in the morning. waves 1 foot or less. 
.saturday night...west winds 10 knots or less becoming southwest.
waves 1 foot or less. 
.sunday...southwest winds 5 to 10 knots becoming west. a chance
of showers. waves 1 foot or less. 
.sunday night...southwest winds 5 to 10 knots. a chance of
showers in the evening, then showers likely with a chance of
thunderstorms overnight. waves around 1 foot. 
.monday...southwest winds 5 to 15 knots. a chance of showers and
thunderstorms 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 5 to 15 knots. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$