fzus61 kbuf 222003
glflo 
expires:202610230300;;011287

open lake forecast for lake ontario
national weather service buffalo ny
402 pm edt thu oct 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 30.5 inch high will build east across quebec tonight 
through friday, then settle across new england saturday through 
sunday before drifting off the east coast by monday. a cold front 
will then move southeast across the lake monday. another 30.5 inch 
high is then forecast to build from northwest ontario province 
monday night to the lower great lakes and new england by tuesday 
night.


loz062-230300-
lake ontario open waters from the niagara river to hamlin beach-
402 pm edt thu oct 22 2026

.tonight...southeast winds 10 to 15 knots becoming east 15 to
20 knots. waves 1 foot or less building to 2 to 4 feet. 
.friday...east winds 10 to 15 knots. waves 2 to 4 feet. 
.friday night...east winds 5 to 15 knots becoming southeast.
waves 1 to 3 feet. 
.saturday...southeast winds 10 knots or less becoming east. waves
1 foot or less. 
.saturday night...east winds 10 knots or less becoming south.
waves 1 foot or less. 
.sunday...southwest winds 5 to 10 knots. waves 1 foot or less. 
.monday...west winds 5 to 15 knots becoming north. waves 2 feet
or less building to 2 to 3 feet. 
.tuesday...northeast winds 5 to 15 knots becoming east. waves
1 to 3 feet. 

$$

fzus61 kbuf 222003
glflo 
expires:202610230300;;011288

open lake forecast for lake ontario
national weather service buffalo ny
402 pm edt thu oct 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 30.5 inch high will build east across quebec tonight 
through friday, then settle across new england saturday through 
sunday before drifting off the east coast by monday. a cold front 
will then move southeast across the lake monday. another 30.5 inch 
high is then forecast to build from northwest ontario province 
monday night to the lower great lakes and new england by tuesday 
night.


loz063>065-230300-
lake ontario open waters from hamlin beach to the saint lawrence
river-
402 pm edt thu oct 22 2026

.tonight...northeast winds 15 to 20 knots. waves 1 to 3 feet
building to 3 to 5 feet. 
.friday...northeast winds 15 to 20 knots diminishing to 5 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.friday night...northeast winds 10 knots or less becoming
southeast. waves 2 feet or less. 
.saturday...south winds less than 10 knots becoming east. waves
1 foot or less. 
.saturday night...east winds 10 knots or less becoming south.
waves 1 foot or less. 
.sunday...south winds 5 to 15 knots becoming southwest. waves
2 feet or less. 
.monday...west winds 5 to 10 knots becoming north and increasing
to 15 to 20 knots. waves 1 to 2 feet building to 2 to 4 feet. 
.tuesday...northeast winds 15 to 20 knots becoming east 5 to
15 knots. waves 2 to 4 feet subsiding to 1 foot or less. 

$$

fzus61 kcle 221937
glfle 
expires:202610230215;;010553

open lake forecast for lake erie
national weather service cleveland oh
337 pm edt thu oct 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... 
high pressure 30.30 inches will slowly move south across the eastern 
great lakes through saturday, strengthening to 30.60 inches. high 
pressure will continue to push south along the east coast on sunday 
and monday, weakening to 30.30 inches.


lez061-168-169-230215-
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-
337 pm edt thu oct 22 2026

.tonight...north winds 5 to 15 knots becoming east. waves 2 feet
or less. 
.friday...east winds 5 to 10 knots becoming northeast. waves
2 feet or less. 
.friday night...east winds 5 to 10 knots becoming southeast.
waves 2 feet or less. 
.saturday...south winds 10 knots or less becoming northeast.
waves 1 foot or less. 
.saturday night...east winds 5 to 10 knots becoming south. waves
2 feet or less. 
.sunday...south winds 5 to 10 knots becoming southwest. waves
2 feet or less. 
.monday...southwest winds 5 to 15 knots becoming northeast. waves
1 to 2 feet. 
.tuesday...northeast winds 10 to 15 knots becoming east. waves
1 to 3 feet. 

$$