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fzus61 kbuf 232002
glflo 
expires:202506240300;;255837

open lake forecast for lake ontario
national weather service buffalo ny
402 pm edt mon jun 23 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 30.2 inch area of high pressure over the ohio valley 
tonight will gradually drift towards the southeast states through 
wednesday. a weak cold front will then settle south across the 
eastern great lakes region tuesday night through wednesday, then 
stall just south of the lake through friday morning. a 29.8 inch low 
is then forecast to move from the central great lakes friday to 
southern quebec saturday.


loz062-240300-
lake ontario open waters from the niagara river to hamlin beach-
402 pm edt mon jun 23 2025

.tonight...southwest winds 15 to 20 knots diminishing to 10 to
15 knots. waves 2 to 4 feet. 
.tuesday...southwest winds 10 to 15 knots becoming west. a chance
of showers and thunderstorms late. waves 1 to 3 feet. 
.tuesday night...west winds 5 to 10 knots becoming northwest.
waves 2 feet or less. 
.wednesday...northwest winds 10 knots or less becoming south. a
chance of showers in the afternoon. waves 1 foot or less. 
.wednesday night...southeast winds 10 knots or less becoming
northeast. a chance of showers. waves 1 foot or less. 
.thursday...east winds 5 to 15 knots. a chance of showers. waves
1 to 2 feet. 
.friday...east winds 10 to 15 knots becoming southwest. showers
likely with a chance of thunderstorms. waves 1 to 3 feet. 
.saturday...west winds 5 to 15 knots. a chance of showers during
the day. waves 1 to 2 feet. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kbuf 232002
glflo 
expires:202506240300;;255838

open lake forecast for lake ontario
national weather service buffalo ny
402 pm edt mon jun 23 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 30.2 inch area of high pressure over the ohio valley 
tonight will gradually drift towards the southeast states through 
wednesday. a weak cold front will then settle south across the 
eastern great lakes region tuesday night through wednesday, then 
stall just south of the lake through friday morning. a 29.8 inch low 
is then forecast to move from the central great lakes friday to 
southern quebec saturday.


loz063>065-240300-
lake ontario open waters from hamlin beach to the saint lawrence
river-
402 pm edt mon jun 23 2025

.tonight...southwest winds 10 to 15 knots. waves 1 to 3 feet. 
.tuesday...southwest winds 5 to 15 knots becoming west. waves
1 to 3 feet. 
.tuesday night...west winds 5 to 10 knots. waves 2 feet or less. 
.wednesday...northwest winds 5 to 10 knots. waves 1 foot or less.
.wednesday night...northwest winds 10 knots or less becoming
northeast. a chance of showers overnight. waves 1 foot or less. 
.thursday...northeast winds 5 to 15 knots becoming east. a chance
of showers. waves 2 feet or less. 
.friday...east winds 10 to 15 knots becoming south 15 to
20 knots. showers likely with a chance of thunderstorms. waves
1 to 3 feet. 
.saturday...southwest winds 5 to 15 knots becoming west. showers
likely with a chance of thunderstorms during the day, then a
chance of showers saturday night. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kcle 231934
glfle 
expires:202506240215;;254615

open lake forecast for lake erie
national weather service cleveland oh
334 pm edt mon jun 23 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 ridge averaging 30.10 inches over lake erie is replaced by a
trough averaging 30.00 inches that will linger from late tuesday
through the end of the week.


lez061-168-169-240215-
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-
334 pm edt mon jun 23 2025

.tonight...southwest winds 5 to 10 knots. waves 1 to 2 feet. 
.tuesday...southwest winds 5 to 10 knots. a slight chance of
showers and thunderstorms late. waves 1 to 2 feet. 
.tuesday night...west winds 10 knots or less becoming northwest.
waves 1 to 2 feet. 
.wednesday...northeast winds less than 10 knots. a chance of
showers in the morning, then a chance of showers and
thunderstorms in the afternoon. waves 1 foot or less. 
.wednesday night...northeast winds 10 knots or less becoming
east. a chance of showers and thunderstorms in the evening, then
a chance of showers overnight. waves 1 foot or less. 
.thursday...northeast winds 5 to 10 knots becoming east. a chance
of showers and thunderstorms. waves 1 foot or less. 
.friday...south winds 5 to 10 knots becoming southwest. showers
likely with a chance of thunderstorms. waves 2 feet or less. 
.saturday...west winds 5 to 10 knots becoming southwest. a chance
of showers during the day. waves 1 to 2 feet. 

winds and waves higher in and near thunderstorms.

$$
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