fzus61 kbuf 270802
glflo 
expires:202606271500;;982176

open lake forecast for lake ontario
national weather service buffalo ny
402 am edt sat jun 27 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 weak 29.9 inch low will move east across the canadian 
maritimes throughout the day today. meanwhile, a 30.1 inch high will 
build into the upper great lakes today through early sunday before 
drifting east to quebec and new england by monday, then east of the 
new england coast by tuesday. another broad 30.1 inch high will 
build into the ohio valley and mid atlantic by wednesday.


loz062-271500-
lake ontario open waters from the niagara river to hamlin beach-
402 am edt sat jun 27 2026

.today...west winds 10 knots or less becoming northeast. patchy
fog this morning. waves 1 foot or less. 
.tonight...northeast winds less than 10 knots. waves 1 foot or
less. 
.sunday...light and variable winds becoming east 5 to 10 knots.
waves 1 foot or less. 
.sunday night...northeast winds 10 knots or less becoming east.
waves 1 foot or less. 
.monday...east winds 5 to 10 knots becoming southeast. a chance
of showers and thunderstorms monday night. waves 1 foot or less. 
.tuesday...south winds 5 to 15 knots becoming southwest. a chance
of showers and thunderstorms during the day. waves 1 to 3 feet. 
.wednesday...southwest winds 10 to 15 knots. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kbuf 270802
glflo 
expires:202606271500;;982177

open lake forecast for lake ontario
national weather service buffalo ny
402 am edt sat jun 27 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 weak 29.9 inch low will move east across the canadian 
maritimes throughout the day today. meanwhile, a 30.1 inch high will 
build into the upper great lakes today through early sunday before 
drifting east to quebec and new england by monday, then east of the 
new england coast by tuesday. another broad 30.1 inch high will 
build into the ohio valley and mid atlantic by wednesday.


loz063>065-271500-
lake ontario open waters from hamlin beach to the saint lawrence
river-
402 am edt sat jun 27 2026

.today...southwest winds less than 10 knots. patchy fog early.
waves 1 foot or less. 
.tonight...north winds less than 10 knots. waves 1 foot or less. 
.sunday...light and variable winds. waves 1 foot or less. 
.sunday night...northwest winds less than 10 knots. waves 1 foot
or less. 
.monday...east winds 10 knots or less becoming southeast. a
chance of showers and thunderstorms monday night. waves 1 foot or
less. 
.tuesday...south winds 5 to 10 knots becoming southwest. a chance
of showers and thunderstorms. waves 2 feet or less. 
.wednesday...southwest winds 10 to 15 knots becoming west. a
chance of showers during the day. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 270750
glfle 
expires:202606271430;;981821

open lake forecast for lake erie
national weather service cleveland oh
350 am edt sat jun 27 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 trough averaging 29.90 inches will move through the ohio valley
today. high pressure 30.10 inches will build from the north
starting tonight and settle over the eastern great lakes on
sunday. this high pressure system will move east on monday and
allow a warm front to cross the lake on monday night. a ridge
averaging 30.00 inches will remain over the lake for tuesday and
wednesday.


lez165>168-271430-
vermilion to avon point oh beyond 5 nm off shoreline to us-
canadian border-
avon point to willowick oh beyond 5 nm 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-
350 am edt sat jun 27 2026

.today...east winds 5 to 15 knots becoming northeast. a slight
chance of showers early. waves 2 feet or less. 
.tonight...northeast winds 5 to 10 knots. waves 1 to 2 feet. 
.sunday...northeast winds 5 to 10 knots. waves 1 to 2 feet. 
.sunday night...northeast winds 5 to 10 knots becoming east.
waves 1 to 2 feet. 
.monday...southeast winds 5 to 15 knots becoming south. waves
2 feet or less. 
.tuesday...southwest winds 5 to 15 knots. waves 1 to 3 feet. 
.wednesday...southwest winds 5 to 15 knots becoming west. waves
1 to 3 feet. 

$$

fzus61 kcle 270750
glfle 
expires:202606271430;;981822

open lake forecast for lake erie
national weather service cleveland oh
350 am edt sat jun 27 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 trough averaging 29.90 inches will move through the ohio valley
today. high pressure 30.10 inches will build from the north
starting tonight and settle over the eastern great lakes on
sunday. this high pressure system will move east on monday and
allow a warm front to cross the lake on monday night. a ridge
averaging 30.00 inches will remain over the lake for tuesday and
wednesday.


lez061-169-271430-
ripley to buffalo ny extending from 5nm off shoreline to us-
canadian border-
conneaut oh to ripley ny beyond 5 nm off shoreline to us-
canadian border-
350 am edt sat jun 27 2026

.today...northeast winds 10 knots or less. waves 1 foot or less. 
.tonight...northeast winds 5 to 10 knots. waves 1 foot or less. 
.sunday...northeast winds 5 to 10 knots. waves 1 foot or less. 
.sunday night...northeast winds 10 knots or less becoming east.
waves 1 foot or less. 
.monday...east winds 10 knots or less becoming south. waves
2 feet or less. 
.tuesday...southwest winds 5 to 10 knots. waves 1 to 2 feet. 
.wednesday...southwest winds 5 to 15 knots. waves 1 to 3 feet. 

$$