fzus61 kbuf 242003
glfsl 
expires:202605250300;;584167

forecast for the saint lawrence river
including the thousand islands region
national weather service buffalo ny
403 pm edt sun may 24 2026


slz022-024-250300-
saint lawrence river from cape vincent to saint regis
403 pm edt sun may 24 2026

.tonight...southeast winds 10 knots or less. a chance of showers
late this evening. rain after midnight. 
.monday...south winds 10 knots or less becoming west. showers
early, then a chance of showers late in the morning. 
.monday night...southwest winds 10 knots or less. partly cloudy. 
.tuesday...southwest winds 5 to 15 knots. sunny.
.tuesday night...southwest winds 5 to 15 knots diminishing to
less than 10 knots. mainly clear in the evening, then becoming
partly cloudy. 
.wednesday...west winds 10 knots or less becoming north. partly
cloudy. 
.thursday...north winds 5 to 10 knots becoming light and
variable. partly cloudy. 
.friday...west winds 10 knots or less. a chance of showers. 

$$

fzus61 kbuf 242002
glflo 
expires:202605250300;;584134

open lake forecast for lake ontario
national weather service buffalo ny
402 pm edt sun may 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 30.0 inch low and associated warm front will track 
just south of the lake tonight and to new england by monday morning. 
a 30.1 inch high will settle across the region monday through 
tuesday. a cold front associated with a 29.8 inch low over new 
england will drop south across the lake on wednesday morning. a 30.2 
inch surface high pressure over canada will start to expand south 
over the lake on thursday into friday.


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

.tonight...east winds 10 knots or less becoming west. a chance of
showers early, then rain. a chance of showers late. patchy fog
after midnight. waves 2 feet or less. 
.monday...northwest winds 10 knots or less becoming southwest.
patchy fog in the morning. waves 1 foot or less. 
.monday night...southwest winds 5 to 10 knots. waves 1 foot or
less. 
.tuesday...southwest winds 5 to 15 knots. waves 1 to 3 feet. 
.tuesday night...southwest winds 10 to 15 knots. waves 1 to
3 feet. 
.wednesday...west winds 5 to 10 knots becoming north. waves
2 feet or less. 
.thursday...north winds 5 to 10 knots becoming northwest. waves
1 foot or less. 
.friday...west winds 5 to 10 knots. waves 2 feet or less. 

$$

fzus61 kbuf 242002
glflo 
expires:202605250300;;584135

open lake forecast for lake ontario
national weather service buffalo ny
402 pm edt sun may 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 30.0 inch low and associated warm front will track 
just south of the lake tonight and to new england by monday morning. 
a 30.1 inch high will settle across the region monday through 
tuesday. a cold front associated with a 29.8 inch low over new 
england will drop south across the lake on wednesday morning. a 30.2 
inch surface high pressure over canada will start to expand south 
over the lake on thursday into friday.


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

.tonight...southeast winds 15 to 20 knots becoming south 10 to
15 knots. a chance of showers early, then rain from late evening
on. patchy fog late. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.monday...southwest winds 5 to 10 knots becoming west. a chance
of showers early. patchy fog in the morning. waves 2 feet or
less. 
.monday night...southwest winds 5 to 10 knots. waves 2 feet or
less. 
.tuesday...southwest winds 5 to 10 knots. waves 2 feet or less. 
.tuesday night...southwest winds 10 to 15 knots becoming west.
waves 1 to 3 feet. 
.wednesday...west winds 5 to 10 knots becoming north. waves
2 feet or less. 
.thursday...north winds 5 to 15 knots becoming northwest. waves
2 feet or less. 
.friday...west winds 5 to 10 knots. waves 2 feet or less. 

$$

fzus61 kcle 241954
glfle 
expires:202605250215;;583808

open lake forecast for lake erie
national weather service cleveland oh
354 pm edt sun may 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...
low pressure 30.00 inches will sweep a cold front east across the
lake this evening. high pressure 30.10 inches builds into the 
region on monday and will influence lake erie through mid-week.


lez061-167>169-250215-
ripley to buffalo ny extending from 5nm 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-
conneaut oh to ripley ny beyond 5 nm off shoreline to us-
canadian border-
354 pm edt sun may 24 2026

.tonight...northeast winds 10 knots or less becoming northwest. a
chance of showers with a slight chance of thunderstorms early,
then a chance of showers late this evening. a slight chance of
showers after midnight. patchy dense fog late. waves 1 foot or
less. 
.monday...northwest winds less than 10 knots becoming west.
patchy dense fog early. waves 1 foot or less. 
.monday night...light and variable winds. waves 1 foot or less. 
.tuesday...light and variable winds. waves 1 foot or less. 
.tuesday night...southwest winds 10 knots or less. waves 1 foot
or less. 
.wednesday...southwest winds 10 knots or less becoming northeast.
waves 1 foot or less. 
.thursday...northeast winds 5 to 10 knots becoming north. waves
2 feet or less. 
.friday...northwest winds 10 knots or less becoming northeast.
waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$