fzus61 kbuf 062003
glflo 
expires:202610070300;;643662

open lake forecast for lake ontario
national weather service buffalo ny
403 pm edt tue oct 6 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 mid-alantic region will slide 
out to sea tonight through wednesday. a cold front will pass across 
the lake thursday. a 30.1 inch surface high will then ridge north 
across the lake friday, drifting off the coast over the weekend.


loz062-070300-
lake ontario open waters from the niagara river to hamlin beach-
403 pm edt tue oct 6 2026

.tonight...south winds 15 to 20 knots becoming southwest. waves
1 to 3 feet building to 3 to 5 feet. 
.wednesday...southwest winds 15 to 25 knots. a chance of showers
late in the morning. waves 3 to 6 feet. 
.wednesday night...west winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers. waves 3 to 5 feet subsiding to
2 to 4 feet. 
.thursday...west winds 10 to 15 knots. waves 2 to 4 feet. 
.thursday night...west winds 15 to 20 knots. waves 2 to 4 feet. 
.friday...west winds 15 to 20 knots becoming southwest 5 to
15 knots. waves 2 to 4 feet subsiding to 1 to 2 feet. 
.saturday...south winds 5 to 15 knots. waves 2 feet or less. 
.sunday...southwest winds 10 to 15 knots becoming south. a chance
of showers sunday night. waves 1 to 2 feet. 

$$

fzus61 kbuf 062003
glflo 
expires:202610070300;;643663

open lake forecast for lake ontario
national weather service buffalo ny
403 pm edt tue oct 6 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 mid-alantic region will slide 
out to sea tonight through wednesday. a cold front will pass across 
the lake thursday. a 30.1 inch surface high will then ridge north 
across the lake friday, drifting off the coast over the weekend.


loz063>065-070300-
lake ontario open waters from hamlin beach to the saint lawrence
river-
403 pm edt tue oct 6 2026

.tonight...southwest winds 10 to 15 knots becoming south 15 to
20 knots. waves 2 feet or less building to 3 to 5 feet. 
.wednesday...south winds 15 to 25 knots becoming southwest. a
chance of showers in the afternoon. waves 3 to 6 feet. 
.wednesday night...southwest winds 15 to 20 knots becoming west
10 to 15 knots. showers likely. waves 3 to 5 feet subsiding to
2 to 4 feet. 
.thursday...west winds 15 to 20 knots. a chance of showers. waves
2 to 3 feet building to 3 to 6 feet. 
.thursday night...west winds 15 to 20 knots. a chance of showers.
waves 3 to 5 feet. 
.friday...west winds 15 to 20 knots diminishing to 5 to 15 knots.
waves 3 to 5 feet subsiding to 1 to 3 feet. 
.saturday...south winds 5 to 15 knots increasing to 15 to
20 knots. waves 1 to 3 feet. 
.sunday...south winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers sunday night. waves 1 to 3 feet. 

$$

fzus61 kcle 070150
glfle 
expires:202610070830;;656078

open lake forecast for lake erie
national weather service cleveland oh
950 pm edt tue oct 6 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 move southeast across the lake wednesday night.
high pressure 30.30 inches builds in from the west on thursday 
and persists into the early weekend before shifting east on 
saturday. low pressure 29.90 inches approaches from the south on
sunday.


lez061-167>169-070830-
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-
950 pm edt tue oct 6 2026

.overnight...south winds 15 to 20 knots becoming southwest.
waves 1 to 3 feet building to 3 to 5 feet. 
.wednesday...southwest winds 15 to 25 knots. waves 3 to 6 feet
building to 4 to 7 feet, then subsiding to 3 to 6 feet. waves
occasionally around 9 feet. 
.wednesday night...southwest winds 15 to 20 knots becoming west
10 to 15 knots. waves 3 to 6 feet. 
.thursday...west winds 10 to 15 knots. waves 2 to 4 feet. 
.thursday night...west winds 10 to 15 knots becoming northwest.
waves 2 to 4 feet subsiding to 1 to 3 feet. 
.friday...northwest winds 5 to 15 knots becoming south. waves
1 to 2 feet. 
.saturday...south winds 5 to 15 knots. waves 1 to 3 feet. 
.sunday...south winds 10 to 15 knots becoming southeast. a chance
of showers. waves 1 to 3 feet. 

$$