fzus61 kbuf 221403
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expires:202607222100;;411135

open lake forecast for lake ontario
national weather service buffalo ny
1002 am edt wed jul 22 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 will build across the region through friday. the 
high will move off the east coast saturday. a 29.7 inch low will 
approach from the northwest through sunday.


loz062-222100-
lake ontario open waters from the niagara river to hamlin beach-
1002 am edt wed jul 22 2026

.rest of today...west winds 15 to 25 knots. waves 4 to 7 feet
subsiding to 3 to 6 feet. waves occasionally around 9 feet. 
.tonight...northwest winds 15 to 20 knots becoming west 10 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.thursday...west winds 5 to 10 knots becoming southwest. waves
1 to 2 feet. 
.thursday night...southwest winds 10 knots or less. waves 1 foot
or less. 
.friday...south winds 10 knots or less becoming southeast. waves
1 foot or less. 
.saturday...south winds 10 knots or less becoming southwest.
waves 1 foot or less. 
.sunday...southwest winds 5 to 15 knots becoming west. a chance
of showers. waves 2 feet or less. 

$$

fzus61 kbuf 221403
glflo 
expires:202607222100;;411136

open lake forecast for lake ontario
national weather service buffalo ny
1002 am edt wed jul 22 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 will build across the region through friday. the 
high will move off the east coast saturday. a 29.7 inch low will 
approach from the northwest through sunday.


loz063>065-222100-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 am edt wed jul 22 2026

.rest of today...west winds to 30 knots. a chance of showers late
this morning. waves 5 to 9 feet. waves occasionally around
11 feet. 
.tonight...west winds 15 to 25 knots diminishing to 5 to
10 knots. waves 5 to 8 feet subsiding to 1 to 2 feet. waves
occasionally around 10 feet. 
.thursday...west winds 10 to 15 knots. waves 1 to 3 feet. 
.thursday night...west winds 5 to 10 knots becoming southwest.
waves 2 feet or less. 
.friday...south winds 10 knots or less becoming southeast. waves
1 foot or less. 
.saturday...south winds 5 to 15 knots. waves 2 feet or less. 
.sunday...southwest winds 5 to 15 knots. a chance of showers.
waves 2 feet or less. 

$$

fzus61 kcle 221354
glfle 
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open lake forecast for lake erie
national weather service cleveland oh
954 am edt wed jul 22 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 will linger over the lower great
lakes through this evening before high pressure 30.20 inches
builds east over the region early thursday. the high will maintain
influence through friday night and drift east on saturday. a 
trough averaging 29.90 inches will move east across lake erie late
saturday into sunday.


lez061-166>169-222015-
ripley to buffalo ny extending from 5nm 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-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-
954 am edt wed jul 22 2026

.this afternoon...northwest winds 15 to 20 knots. a slight chance
of waterspouts. a slight chance of showers. waves 3 to 5 feet
subsiding to 2 to 4 feet. 
.tonight...northwest winds 5 to 15 knots becoming north. a slight
chance of waterspouts early. a slight chance of waterspouts late.
a slight chance of showers early. a slight chance of showers
late. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.thursday...north winds 10 knots or less becoming northwest.
waves 1 foot or less. 
.thursday night...south winds less than 10 knots becoming
southeast. waves 1 foot or less. 
.friday...southeast winds 10 knots or less. waves 1 foot or less.
.saturday...south winds 5 to 10 knots becoming southwest. waves
2 feet or less. 
.sunday...southwest winds 10 to 15 knots. a chance of showers
during the day, then a chance of showers and thunderstorms sunday
night. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$