fzus61 kbuf 020807
glflo 
expires:202609021515;;765024

open lake forecast for lake ontario
national weather service buffalo ny
407 am edt wed sep 2 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 low averaging 30.0 inches and a frontal boundary will 
move northeast across the lake as a warm front late this morning. 
the front will then settle back south across the lake thursday. a 
30.1 inch high over northwest ontario province friday will settle 
south into the lower great lakes saturday through sunday.


loz062-021515-
lake ontario open waters from the niagara river to hamlin beach-
407 am edt wed sep 2 2026

.today...southeast winds 10 knots or less becoming south. a
chance of showers and thunderstorms early, then a chance of
showers late this morning. a chance of showers and thunderstorms
late. waves 1 foot or less. 
.tonight...southwest winds 5 to 10 knots becoming west. showers
with a chance of thunderstorms through the early overnight, then
a chance of showers late. waves 1 foot or less. 
.thursday...west winds 5 to 10 knots. waves 1 foot or less. 
.thursday night...west winds 5 to 10 knots becoming northwest.
waves 1 foot or less. 
.friday...northwest winds 10 knots or less becoming north. waves
1 foot or less. 
.saturday...north winds 10 knots or less becoming northeast.
waves 1 foot or less. 
.sunday...northeast winds 10 knots or less becoming southeast.
waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kbuf 020807
glflo 
expires:202609021515;;765025

open lake forecast for lake ontario
national weather service buffalo ny
407 am edt wed sep 2 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 low averaging 30.0 inches and a frontal boundary will 
move northeast across the lake as a warm front late this morning. 
the front will then settle back south across the lake thursday. a 
30.1 inch high over northwest ontario province friday will settle 
south into the lower great lakes saturday through sunday.


loz063>065-021515-
lake ontario open waters from hamlin beach to the saint lawrence
river-
407 am edt wed sep 2 2026

.today...southeast winds 5 to 15 knots becoming south. showers
likely this morning, then showers likely with a chance of
thunderstorms this afternoon. waves 2 feet or less. 
.tonight...south winds 10 to 15 knots becoming west. showers with
a chance of thunderstorms early, then showers with thunderstorms
likely. a chance of showers late. waves 2 feet or less. 
.thursday...west winds 5 to 10 knots. a chance of showers in the
morning. waves 1 to 2 feet. 
.thursday night...west winds 5 to 10 knots becoming northwest.
waves 1 to 2 feet. 
.friday...northwest 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 becoming southeast.
waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 020757
glfle 
expires:202609021415;;764316

open lake forecast for lake erie
national weather service cleveland oh
357 am edt wed sep 2 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 stationary front will linger across southern ontario tonight as
high pressure of 30.10 inches persists across the ohio valley.
this boundary will begin to lift into new england as a warm front,
while low pressure of 29.70 inches moves east through the upper 
great lakes wednesday. a cold front will extend into the area on 
thursday, and linger south of lake erie on friday. high pressure 
of 30.10 inches builds in from the north for the weekend.


lez061-167>169-021415-
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-
357 am edt wed sep 2 2026

.today...southwest winds 10 to 15 knots. showers likely with a
chance of thunderstorms early, then a chance of showers and
thunderstorms late this morning. waves 1 to 2 feet. 
.tonight...southwest winds 10 to 15 knots. showers likely with a
chance of thunderstorms. waves 1 to 3 feet. 
.thursday...west winds 5 to 10 knots. a chance of showers in the
morning. waves 1 to 3 feet. 
.thursday night...west winds 5 to 10 knots becoming northwest.
showers likely with a chance of thunderstorms. waves 1 foot or
less. 
.friday...north winds 10 knots or less becoming northeast. a
chance of showers during the day. waves 2 feet or less. 
.saturday...northeast winds 5 to 10 knots becoming east. waves
2 feet or less. 
.sunday...east winds 5 to 10 knots becoming southeast. waves
1 foot or less. 

winds and waves higher in and near thunderstorms.

$$