fzus61 kbuf 030802
glflo 
expires:202609031500;;821689

open lake forecast for lake ontario
national weather service buffalo ny
402 am edt thu sep 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 29.7 inch low continues to move eastward across 
northern quebec, dropping a cold front eastward across lake ontario 
early this morning. in the wake of the front, an extensive high 
pressure ridge averaging 30.1 inches builds from northern ontario 
and vicinity through monday.


loz062-031500-
lake ontario open waters from the niagara river to hamlin beach-
402 am edt thu sep 3 2026

.today...west winds 10 knots or less becoming southwest. waves
1 foot or less. 
.tonight...west winds 10 knots or less becoming northwest. waves
1 foot or less. 
.friday...northwest winds less than 10 knots. waves 1 foot or
less. 
.friday night...west winds 5 to 10 knots becoming north. waves
1 foot or less. 
.saturday...north winds 10 knots or less becoming northeast.
waves 1 foot or less. 
.sunday...northeast winds around 10 knots becoming light and
variable. waves 2 feet or less. 
.monday...light and variable winds becoming east 5 to 10 knots.
waves 1 foot or less. 

$$

fzus61 kbuf 030802
glflo 
expires:202609031500;;821690

open lake forecast for lake ontario
national weather service buffalo ny
402 am edt thu sep 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 29.7 inch low continues to move eastward across 
northern quebec, dropping a cold front eastward across lake ontario 
early this morning. in the wake of the front, an extensive high 
pressure ridge averaging 30.1 inches builds from northern ontario 
and vicinity through monday.


loz063>065-031500-
lake ontario open waters from hamlin beach to the saint lawrence
river-
402 am edt thu sep 3 2026

.today...west winds 5 to 10 knots. waves 2 feet or less. 
.tonight...west winds 5 to 10 knots becoming northwest. waves
1 foot or less. 
.friday...northwest winds 10 knots or less becoming west. waves
1 foot or less. 
.friday night...west winds 5 to 10 knots becoming north. waves
2 feet or less. 
.saturday...north winds 5 to 15 knots becoming northeast. waves
2 feet or less. 
.sunday...northeast winds 10 knots or less. waves 2 feet or less.
.monday...west winds 10 knots or less becoming southeast. waves
1 foot or less. 

$$

fzus61 kcle 030751
glfle 
expires:202609031415;;821345

open lake forecast for lake erie
national weather service cleveland oh
351 am edt thu sep 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 frontal boundary will oscillate along lake erie through 
thursday night with pressure averaging 29.90 inches before being 
pushed south as a cold front friday. a ridge averaging 30.00 
inches will build from the north through the weekend into early 
next week.



lez061-168-169-031415-
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-
351 am edt thu sep 3 2026

.today...west winds 5 to 10 knots. a chance of showers with a
slight chance of thunderstorms through early afternoon, then a
chance of showers and thunderstorms late. waves 1 to 3 feet. 
.tonight...west winds 10 knots or less. showers likely with a
chance of thunderstorms. waves 1 foot or less. 
.friday...west winds 10 knots or less becoming north. showers
likely. waves 1 foot or less. 
.friday night...north winds 10 knots or less becoming northeast.
waves 1 foot or less. 
.saturday...northeast winds 5 to 10 knots becoming east. waves
2 feet or less. 
.sunday...northeast winds 5 to 15 knots becoming east. waves
2 feet or less. 
.monday...east winds 10 knots or less becoming southeast. waves
1 foot or less. 

winds and waves higher in and near thunderstorms.

$$