fzus61 kbuf 031512
glflo 
expires:202611032200;;197097

open lake forecast for lake ontario
national weather service buffalo ny
1012 am est tue nov 3 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 high just off the mid atlantic coastline will 
continue to slowly drift further offshore through this afternoon. a 
29.5 inch low is then forecast to move very slowly from the upper 
mississippi valley this afternoon to the upper great lakes by 
wednesday, and then across quebec thursday and friday.   following 
the passage of the low, a 29.9 inch trough will linger across the 
lower great lakes saturday.


loz062-032200-
lake ontario open waters from the niagara river to hamlin beach-
1012 am est tue nov 3 2026

.rest of today...southwest winds 5 to 15 knots. waves 2 feet or
less. 
.tonight...south winds 5 to 10 knots. waves 2 feet or less. 
.wednesday...south winds 10 knots or less becoming east. waves
1 foot or less. 
.wednesday night...southeast winds 10 to 15 knots becoming south.
showers. waves 1 to 3 feet. 
.thursday...southwest winds 15 to 20 knots diminishing to 5 to
15 knots. showers during the day. waves 1 to 3 feet. 
.friday...west winds 10 knots or less becoming north 10 to
15 knots. a chance of showers friday night. waves 2 feet or less.
.saturday...north winds 10 to 15 knots becoming northwest. a
chance of showers. waves 1 to 2 feet. 

$$

fzus61 kbuf 031512
glflo 
expires:202611032200;;197098

open lake forecast for lake ontario
national weather service buffalo ny
1012 am est tue nov 3 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 high just off the mid atlantic coastline will 
continue to slowly drift further offshore through this afternoon. a 
29.5 inch low is then forecast to move very slowly from the upper 
mississippi valley this afternoon to the upper great lakes by 
wednesday, and then across quebec thursday and friday.   following 
the passage of the low, a 29.9 inch trough will linger across the 
lower great lakes saturday.


loz063>065-032200-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1012 am est tue nov 3 2026

.rest of today...south winds 10 to 15 knots. a chance of showers
late this morning. waves 2 feet or less. 
.tonight...south winds 10 to 15 knots. waves 1 to 3 feet. 
.wednesday...south winds 5 to 15 knots becoming southeast. waves
1 to 3 feet. 
.wednesday night...southeast winds 10 to 15 knots becoming south
15 to 20 knots. a chance of showers in the evening, then showers
overnight. waves 1 to 3 feet building to 2 to 4 feet. 
.thursday...south winds 15 to 20 knots becoming southwest 5 to
15 knots. showers during the day. waves 2 to 4 feet subsiding to
1 foot or less. 
.friday...southwest winds 10 knots or less becoming north 10 to
15 knots. a chance of showers friday night. waves 2 feet or less.
.saturday...north winds 10 to 15 knots becoming northwest. a
chance of showers. waves 1 to 3 feet. 

$$

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open lake forecast for lake erie
national weather service cleveland oh
921 am est tue nov 3 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 ridge averaging 30.00 inches will be over the eastern great
lakes today. low pressure over the upper midwest on wednesday will
pull an occluded front with pressure of 29.80 inches across lake 
erie wednesday night. low pressure will eventually slide east 
across the great lakes thursday night and friday, pulling a cold 
front across lake erie. high pressure of 30.10 inches will build 
into the ohio valley over the weekend.


lez165>168-032115-
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-
921 am est tue nov 3 2026

.this afternoon...south winds 10 to 15 knots. waves 1 to 3 feet. 
.tonight...south winds 10 to 15 knots increasing to 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 feet. 
.wednesday...south winds 15 to 20 knots. rain in the afternoon.
waves 2 to 4 feet building to 3 to 5 feet. 
.wednesday night...south winds 15 to 20 knots becoming southwest.
rain in the evening, then a chance of rain overnight. waves 3 to
5 feet subsiding to 2 to 4 feet. 
.thursday...southwest winds 15 to 20 knots diminishing to 5 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.friday...west winds 5 to 15 knots becoming north. a chance of
rain. waves 1 to 3 feet building to 2 to 4 feet. 
.saturday...north winds 10 to 15 knots becoming northwest. a
chance of rain during the day. waves 1 to 3 feet. 

$$

fzus61 kcle 031421
glfle 
expires:202611032115;;195245

open lake forecast for lake erie
national weather service cleveland oh
921 am est tue nov 3 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 ridge averaging 30.00 inches will be over the eastern great
lakes today. low pressure over the upper midwest on wednesday will
pull an occluded front with pressure of 29.80 inches across lake 
erie wednesday night. low pressure will eventually slide east 
across the great lakes thursday night and friday, pulling a cold 
front across lake erie. high pressure of 30.10 inches will build 
into the ohio valley over the weekend.


lez061-169-032115-
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-
921 am est tue nov 3 2026

.this afternoon...south winds 5 to 15 knots. waves 1 to 2 feet. 
.tonight...south winds 10 to 15 knots. waves 1 to 3 feet. 
.wednesday...south winds 5 to 15 knots. waves 1 to 3 feet. 
.wednesday night...south winds 10 to 15 knots becoming southwest
15 to 20 knots. rain. waves 1 to 2 feet building to 2 to 4 feet. 
.thursday...southwest winds 15 to 20 knots diminishing to 5 to
10 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.friday...west winds 5 to 15 knots becoming north. a chance of
rain. waves 1 to 2 feet. 
.saturday...north winds 10 to 15 knots becoming northwest. a
chance of rain. waves 1 to 3 feet. 

$$