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fzus61 kbuf 051401
glflo 
expires:202606052100;;223360

open lake forecast for lake ontario
national weather service buffalo ny
1001 am edt fri jun 5 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 along the eastern seaboard will drift 
off the southeast coast today. a weak cold front will settle south 
across the lower great lakes saturday and saturday night. another 
30.2 inch high over quebec sunday will build southeast into new 
england monday, then remain near or just off the east coast through 
wednesday.


loz062-052100-
lake ontario open waters from the niagara river to hamlin beach-
1001 am edt fri jun 5 2026

.this afternoon...southwest winds 5 to 15 knots becoming south.
waves 1 foot or less building to 1 to 3 feet. 
.tonight...southwest winds 10 to 15 knots increasing to 15 to
20 knots. showers after midnight. waves 2 to 4 feet subsiding to
1 to 3 feet. 
.saturday...southwest winds 15 to 20 knots. showers likely in the
morning, then a chance of showers and thunderstorms in the
afternoon. waves 2 to 4 feet building to 3 to 5 feet. 
.saturday night...west winds 10 to 15 knots becoming northwest. a
chance of showers and thunderstorms in the evening. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.sunday...west winds 5 to 10 knots becoming east. waves 2 feet or
less. 
.monday...east winds 5 to 15 knots. waves 2 feet or less. 
.tuesday...east winds 10 knots or less becoming southeast. waves
1 foot or less. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kbuf 051401
glflo 
expires:202606052100;;223361

open lake forecast for lake ontario
national weather service buffalo ny
1001 am edt fri jun 5 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 along the eastern seaboard will drift 
off the southeast coast today. a weak cold front will settle south 
across the lower great lakes saturday and saturday night. another 
30.2 inch high over quebec sunday will build southeast into new 
england monday, then remain near or just off the east coast through 
wednesday.


loz063>065-052100-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1001 am edt fri jun 5 2026

.this afternoon...south winds 5 to 10 knots becoming southeast.
waves 1 foot or less. 
.tonight...south winds 5 to 15 knots. a chance of showers after
midnight. showers likely late. waves 2 feet or less. 
.saturday...southwest winds 10 to 15 knots becoming west 15 to
20 knots. showers likely in the morning, then showers likely with
a chance of thunderstorms in the afternoon. waves 1 to 3 feet
building to 3 to 5 feet. 
.saturday night...west winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers and thunderstorms in the evening,
then a chance of showers overnight. waves 3 to 5 feet subsiding
to 1 to 3 feet. 
.sunday...west winds 5 to 15 knots becoming northeast. waves 1 to
3 feet subsiding to 1 foot or less. 
.monday...northeast winds 5 to 10 knots becoming southeast. waves
1 foot or less. 
.tuesday...southeast winds 10 knots or less becoming south. waves
1 foot or less. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kcle 051400
glfle 
expires:202606052015;;223279

open lake forecast for lake erie
national weather service cleveland oh
1000 am edt fri jun 5 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 of high pressure averaging 30.10 inches exits to the
southeast today. a cold front with pressure of 29.80 inches will
push south across lake erie saturday evening. another ridge 
averaging 30.10 inches builds across lake erie behind the front 
and remains in control through tuesday.


lez061-167>169-052015-
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-
1000 am edt fri jun 5 2026

.this afternoon...southwest winds 5 to 10 knots. waves 1 to
2 feet. 
.tonight...southwest winds 10 to 15 knots increasing to 15 to
20 knots. showers likely with a slight chance of thunderstorms
after midnight. waves 1 to 3 feet building to 3 to 5 feet. 
.saturday...southwest winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers in the morning, then showers likely
with a chance of thunderstorms in the afternoon. waves 3 to
5 feet subsiding to 2 to 4 feet. 
.saturday night...west winds 5 to 15 knots becoming northwest
less than 10 knots. showers likely with a chance of thunderstorms
in the evening. waves 1 to 3 feet. 
.sunday...northwest winds 10 knots or less becoming east. waves
1 foot or less. 
.monday...east winds 5 to 15 knots becoming southeast. waves
1 foot or less building to 1 to 3 feet. 
.tuesday...southeast winds 5 to 10 knots becoming south. a chance
of showers tuesday night. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$
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