fzus61 kbuf 142002
glflo 
expires:202510150300;;138004

open lake forecast for lake ontario
national weather service buffalo ny
402 pm edt tue oct 14 2025

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 cold front will move south across the lake tonight 
with an expansive 30.3 inch high then building from the upper great 
lakes wednesday into quebec and the lower great lakes thursday 
through friday. the large surface high will push off the east coast 
on saturday as a large 29.2 inch surface low tracks across ontario, 
pushing its associated warm front across the lake saturday night, 
followed by an associated cold front crossing the lake later sunday 
into sunday night.


loz062-150300-
lake ontario open waters from the niagara river to hamlin beach-
402 pm edt tue oct 14 2025

.tonight...northwest winds 10 to 15 knots becoming north 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 feet. 
.wednesday...north winds 15 to 20 knots becoming northwest 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.wednesday night...northwest winds 10 to 15 knots becoming north.
waves 1 to 3 feet. 
.thursday...north winds 5 to 15 knots becoming northwest. waves
1 to 3 feet. 
.thursday night...northwest winds 5 to 10 knots becoming north.
waves 1 foot or less. 
.friday...north winds 10 knots or less becoming south. showers
likely friday night. waves 1 foot or less. 
.saturday...south winds 10 to 15 knots. showers likely. waves
1 to 2 feet. 
.sunday...southwest winds 10 to 15 knots becoming west and
increasing to 15 to 25 knots. showers. waves 1 to 3 feet building
to 4 to 7 feet. waves occasionally around 9 feet. 

$$

fzus61 kbuf 142002
glflo 
expires:202510150300;;138005

open lake forecast for lake ontario
national weather service buffalo ny
402 pm edt tue oct 14 2025

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 cold front will move south across the lake tonight 
with an expansive 30.3 inch high then building from the upper great 
lakes wednesday into quebec and the lower great lakes thursday 
through friday. the large surface high will push off the east coast 
on saturday as a large 29.2 inch surface low tracks across ontario, 
pushing its associated warm front across the lake saturday night, 
followed by an associated cold front crossing the lake later sunday 
into sunday night.


loz063>065-150300-
lake ontario open waters from hamlin beach to the saint lawrence
river-
402 pm edt tue oct 14 2025

.tonight...west winds 10 to 15 knots becoming north 15 to
20 knots. waves 1 to 3 feet building to 3 to 5 feet. 
.wednesday...north winds 15 to 20 knots becoming northwest 10 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.wednesday night...north winds 10 to 15 knots increasing to 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 feet. 
.thursday...north winds 15 to 20 knots becoming northwest 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.thursday night...north winds 5 to 15 knots. waves 2 feet or
less. 
.friday...north winds 10 knots or less becoming south. a chance
of showers friday night. waves 1 foot or less. 
.saturday...south winds 10 to 15 knots increasing to 15 to
20 knots. a chance of showers during the day, then showers likely
saturday night. waves 1 to 3 feet. 
.sunday...south winds 15 to 25 knots becoming southwest. showers.
waves 1 to 3 feet building to 5 to 8 feet. waves occasionally
around 10 feet. 

$$

fzus61 kcle 141941
glfle 
expires:202510150215;;137291

open lake forecast for lake erie
national weather service cleveland oh
341 pm edt tue oct 14 2025

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 continue to move southeast across the lake this
evening before high pressure 30.20 inches builds south over the
region behind the front late tonight through thursday. the high 
will move east of lake erie friday, allowing a warm front to lift 
northeast across the lake friday night. a cold front will approach
and move east across the lake over the weekend.


lez165>168-150215-
vermilion to avon point oh beyond 5 nm 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-
341 pm edt tue oct 14 2025

.tonight...north winds 15 to 20 knots. waves 1 to 3 feet building
to 3 to 5 feet. 
.wednesday...north winds 15 to 20 knots diminishing to 10 to
15 knots. a slight chance of showers early. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.wednesday night...north winds 15 to 20 knots becoming northeast
10 to 15 knots. waves 1 to 3 feet building to 2 to 4 feet. 
.thursday...northeast winds 5 to 15 knots becoming north. waves
1 to 3 feet. 
.thursday night...northeast winds less than 10 knots becoming
south. waves 1 foot or less. 
.friday...south winds 5 to 15 knots. a chance of showers friday
night. waves 1 to 3 feet. 
.saturday...south winds 15 to 20 knots becoming southwest. a
chance of showers during the day, then showers saturday night.
waves 1 to 3 feet building to 3 to 5 feet. 
.sunday...southwest winds 15 to 25 knots becoming west to
30 knots. showers during the day, then showers likely sunday
night. waves 3 to 6 feet building to 5 to 9 feet. waves
occasionally around 11 feet. 

$$

fzus61 kcle 141941
glfle 
expires:202510150215;;137292

open lake forecast for lake erie
national weather service cleveland oh
341 pm edt tue oct 14 2025

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 continue to move southeast across the lake this
evening before high pressure 30.20 inches builds south over the
region behind the front late tonight through thursday. the high 
will move east of lake erie friday, allowing a warm front to lift 
northeast across the lake friday night. a cold front will approach
and move east across the lake over the weekend.


lez061-169-150215-
ripley to buffalo ny extending from 5nm off shoreline to us-
canadian border-
conneaut oh to ripley ny beyond 5 nm off shoreline to us-
canadian border-
341 pm edt tue oct 14 2025

.tonight...northwest winds 15 to 20 knots becoming north 10 to
15 knots. a slight chance of showers late. waves 2 feet or less
building to 2 to 4 feet, then subsiding to 1 to 3 feet. 
.wednesday...north winds 15 to 20 knots diminishing to 5 to
15 knots. a slight chance of showers early. waves 1 to 3 feet. 
.wednesday night...north winds 10 to 15 knots. waves 1 to 3 feet.
.thursday...north winds 5 to 10 knots. waves 2 feet or less. 
.thursday night...north winds less than 10 knots becoming
southeast. waves 1 foot or less. 
.friday...south winds 10 knots or less increasing to 10 to
15 knots. showers likely friday night. waves 2 feet or less. 
.saturday...south winds 10 to 15 knots increasing to 15 to
20 knots. a chance of showers during the day, then showers likely
saturday night. waves 1 to 3 feet building to 2 to 4 feet. 
.sunday...southwest winds 15 to 25 knots becoming west. showers.
waves 3 to 5 feet building to 5 to 8 feet. waves occasionally
around 10 feet. 

$$