fzus61 kbuf 292003
glflo 
expires:202610300300;;928531

open lake forecast for lake ontario
national weather service buffalo ny
403 pm edt thu oct 29 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 30.4 inch high will settle over the lower great 
lakes tonight. this high will then drift to the eastern seaboard 
tuesday, then east of the mid atlantic coast by wednesday. 
meanwhile, a 29.3 inch low over far northwest ontario province 
tuesday night will move to hudson bay by late wednesday, then to 
northern quebec by thursday while deepening to 29.0 inches. a 
trailing cold front will cross the lower great lakes wednesday 
night, with a 30.0 inch high building east across the eastern 
great lakes region thursday through friday, before sliding east 
into new england by saturday.


loz062-300300-
lake ontario open waters from the niagara river to hamlin beach-
403 pm edt thu oct 29 2026

.tonight...southwest winds 15 to 20 knots becoming northwest. a
chance of showers early. waves 3 to 5 feet. 
.friday...northwest winds 15 to 20 knots. waves 3 to 5 feet. 
.friday night...northwest winds 15 to 20 knots becoming north
5 to 15 knots. waves 2 to 4 feet subsiding to 1 to 2 feet. 
.saturday...north winds less than 10 knots becoming west. waves
1 foot or less. 
.saturday night...southwest winds less than 10 knots. waves
1 foot or less. 
.sunday...southeast winds 10 knots or less becoming southwest.
waves 1 foot or less. 
.monday...southwest winds 10 knots or less becoming south. waves
1 foot or less. 
.tuesday...east winds 5 to 15 knots becoming southeast. a chance
of showers. waves 2 feet or less. 

$$

fzus61 kbuf 292003
glflo 
expires:202610300300;;928532

open lake forecast for lake ontario
national weather service buffalo ny
403 pm edt thu oct 29 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 30.4 inch high will settle over the lower great 
lakes tonight. this high will then drift to the eastern seaboard 
tuesday, then east of the mid atlantic coast by wednesday. 
meanwhile, a 29.3 inch low over far northwest ontario province 
tuesday night will move to hudson bay by late wednesday, then to 
northern quebec by thursday while deepening to 29.0 inches. a 
trailing cold front will cross the lower great lakes wednesday 
night, with a 30.0 inch high building east across the eastern 
great lakes region thursday through friday, before sliding east 
into new england by saturday.


loz063>065-300300-
lake ontario open waters from hamlin beach to the saint lawrence
river-
403 pm edt thu oct 29 2026

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

$$

fzus61 kcle 291951
glfle 
expires:202610300215;;928098

open lake forecast for lake erie
national weather service cleveland oh
351 pm edt thu oct 29 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 cold front will cross the lake this evening before high pressure
30.40 inches builds over the eastern great lakes friday into the
weekend. a warm front will lift north across the lake sunday into
sunday night.


lez061-168-169-300215-
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-
351 pm edt thu oct 29 2026

.tonight...west winds 15 to 20 knots becoming northwest 10 to
15 knots. a chance of showers early, then showers likely late
this evening. waves 2 to 4 feet. 
.friday...northwest winds 10 to 15 knots. waves 1 to 3 feet. 
.friday night...northwest winds 5 to 15 knots becoming north.
waves 2 feet or less. 
.saturday...northeast winds less than 10 knots becoming east.
waves 1 foot or less. 
.saturday night...east winds 5 to 10 knots becoming southeast.
waves 1 foot or less. 
.sunday...southeast winds 5 to 10 knots becoming south. waves
1 foot or less. 
.monday...south winds 5 to 10 knots. a chance of showers monday
night. waves 1 foot or less. 
.tuesday...southeast winds 10 to 15 knots becoming south 15 to
20 knots. a chance of showers during the day. waves 1 to 3 feet. 

$$