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glflo 
expires:202405040345;;567283

open lake forecast for lake ontario
national weather service buffalo ny
453 pm edt fri may 3 2024

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 will settle along the new england coast 
by this evening. meanwhile, a 29.6 inch low across the southcentral 
canadian prairies will move north into far northwestern ontario 
province by this evening. this same low will continue to slowly 
deepen to 29.5 inches as it drifts further north tonight, settling 
over southern hudson bay on saturday. a slow moving cold front 
extending southeastward from the low will approach the lake 
tonight, before stalling to the west of the lake saturday. a 
stronger second cold front will then move across the lake sunday.
a 30.2 inch ridge of high pressure will then build in across the 
lake monday into tuesday.


loz062-040345-
lake ontario open waters from the niagara river to hamlin beach-
453 pm edt fri may 3 2024

.tonight...northeast winds 5 to 15 knots becoming east less than
10 knots. a chance of showers. waves 1 to 3 feet. 
.saturday...east winds 5 to 15 knots. a chance of showers in the
morning. waves 1 to 3 feet. 
.saturday night...southeast winds 10 to 15 knots. a chance of
showers. waves 1 to 3 feet. 
.sunday...southeast winds 5 to 15 knots becoming south. showers
likely. waves 1 to 3 feet subsiding to 1 foot or less. 
.sunday night...southwest winds 10 knots or less becoming
northwest. a chance of showers in the evening. waves 1 foot or
less. 
.monday...west winds 5 to 10 knots becoming northeast. waves
1 foot or less. 
.tuesday...northeast winds 5 to 15 knots becoming east. showers
likely tuesday night. waves 1 to 2 feet. 
.wednesday...east winds around 10 knots becoming southeast.
showers likely during the day, then a chance of showers wednesday
night. waves 1 to 2 feet. 

$$

fzus61 kbuf 032053
glflo 
expires:202405040345;;567284

open lake forecast for lake ontario
national weather service buffalo ny
453 pm edt fri may 3 2024

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 will settle along the new england coast 
by this evening. meanwhile, a 29.6 inch low across the southcentral 
canadian prairies will move north into far northwestern ontario 
province by this evening. this same low will continue to slowly 
deepen to 29.5 inches as it drifts further north tonight, settling 
over southern hudson bay on saturday. a slow moving cold front 
extending southeastward from the low will approach the lake 
tonight, before stalling to the west of the lake saturday. a 
stronger second cold front will then move across the lake sunday.
a 30.2 inch ridge of high pressure will then build in across the 
lake monday into tuesday.


loz063>065-040345-
lake ontario open waters from hamlin beach to the saint lawrence
river-
453 pm edt fri may 3 2024

.tonight...east winds 10 to 15 knots becoming southeast. a chance
of showers. waves 1 to 3 feet. 
.saturday...southeast winds 10 to 15 knots. a chance of showers
in the morning. waves 1 to 3 feet. 
.saturday night...southeast winds 10 to 15 knots increasing to
15 to 20 knots. a chance of showers overnight. waves 1 to 3 feet
building to 2 to 4 feet. 
.sunday...southeast winds 15 to 20 knots becoming south 10 to
15 knots. showers likely. waves 2 to 4 feet subsiding to 1 to
3 feet. 
.sunday night...south winds 5 to 15 knots becoming southwest.
showers likely in the evening, then a chance of showers
overnight. waves 1 to 3 feet subsiding to 1 foot or less. 
.monday...west winds 5 to 10 knots. waves 1 foot or less. 
.tuesday...northeast winds 5 to 10 knots becoming east. a chance
of showers tuesday night. waves 2 feet or less. 
.wednesday...southeast winds around 10 knots becoming south. a
chance of showers. waves 1 to 2 feet. 

$$

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glfle 
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open lake forecast for lake erie
national weather service cleveland oh
355 pm edt fri may 3 2024

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...
brief high pressure 30.00 inches builds over the lake tonight 
into saturday. a cold front moves through sunday into sunday 
night with brief ridge averaging 30.10 inches late sunday night 
into monday. a warm front lifts back northeastward across the lake
on tuesday, followed by a cold front late in the week. 


lez061-168-169-040215-
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-
355 pm edt fri may 3 2024

.tonight...east winds 5 to 10 knots. a chance of showers with a
slight chance of thunderstorms. waves 1 foot or less. 
.saturday...east winds 5 to 15 knots becoming southeast. a slight
chance of showers and thunderstorms early. a slight chance of
showers late. waves 2 feet or less. 
.saturday night...southeast winds 10 to 15 knots becoming south
15 to 20 knots. showers likely. waves 1 to 3 feet. 
.sunday...south winds 15 to 20 knots becoming southwest 5 to
15 knots. showers likely in the morning, then a chance of showers
in the afternoon. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.sunday night...west winds 10 knots or less becoming north. a
chance of showers in the evening. waves around 1 foot. 
.monday...north winds 10 knots or less becoming east. waves
1 foot or less. 
.tuesday...northeast winds 5 to 10 knots becoming south. a chance
of showers during the day, then showers likely with a chance of
thunderstorms tuesday night. waves 2 feet or less. 
.wednesday...southwest winds 5 to 10 knots becoming south. a
chance of showers during the day, then showers likely wednesday
night. waves 1 to 2 feet. 

winds and waves higher in and near thunderstorms.

$$