fzus61 kbuf 141411
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expires:202604142100;;354364

open lake forecast for lake ontario
national weather service buffalo ny
1011 am edt tue apr 14 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 29.6 inch low near lake huron will move to the the 
saint lawrence valley by this evening while weakening. another 29.6 
inch low will move into the central great lakes wednesday night 
before reaching southern quebec thursday night, then drifting off 
the new england coast by friday night. a 30.0 inch high is then 
forecast to build from the central great lakes friday to the lower 
great lakes saturday morning, then off the east coast saturday night.


loz062-142100-
lake ontario open waters from the niagara river to hamlin beach-
1011 am edt tue apr 14 2026

.rest of today...south winds 15 to 20 knots becoming southwest.
areas of fog. showers with a chance of thunderstorms late this
morning, then a chance of showers and thunderstorms this
afternoon. waves 1 to 2 feet building to 2 to 4 feet. 
.tonight...west winds 5 to 15 knots becoming east. showers with a
chance of thunderstorms late. waves 2 to 4 feet subsiding to 1 to
3 feet. 
.wednesday...southeast winds 10 to 15 knots becoming southwest.
showers with a chance of thunderstorms in the morning, then
showers likely in the afternoon. waves 1 to 2 feet. 
.wednesday night...southwest winds 5 to 15 knots. showers with a
chance of thunderstorms. waves 1 to 2 feet. 
.thursday...southwest winds 10 to 15 knots becoming west.
showers. waves 1 to 3 feet. 
.friday...northwest winds 5 to 10 knots becoming east. a chance
of showers during the day. waves 2 feet or less. 
.saturday...southeast winds 5 to 15 knots becoming southwest and
increasing to 15 to 25 knots. a chance of showers during the day,
then showers likely saturday night. waves 1 to 3 feet building to
3 to 6 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kbuf 141411
glflo 
expires:202604142100;;354365

open lake forecast for lake ontario
national weather service buffalo ny
1011 am edt tue apr 14 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 29.6 inch low near lake huron will move to the the 
saint lawrence valley by this evening while weakening. another 29.6 
inch low will move into the central great lakes wednesday night 
before reaching southern quebec thursday night, then drifting off 
the new england coast by friday night. a 30.0 inch high is then 
forecast to build from the central great lakes friday to the lower 
great lakes saturday morning, then off the east coast saturday night.


loz063>065-142100-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1011 am edt tue apr 14 2026

.rest of today...southeast winds 10 to 15 knots becoming
southwest 15 to 20 knots. areas of fog. showers with a chance of
thunderstorms. waves 2 feet or less building to 2 to 4 feet. 
.tonight...west winds 5 to 15 knots becoming east. a chance of
showers and thunderstorms late. waves 2 to 4 feet subsiding to
1 to 3 feet. 
.wednesday...southeast winds 5 to 10 knots becoming west. showers
with a chance of thunderstorms. waves 2 feet or less. 
.wednesday night...southwest winds 5 to 10 knots. showers likely
with a chance of thunderstorms. waves 1 foot or less. 
.thursday...southwest winds 5 to 10 knots becoming west. showers
likely during the day, then a chance of showers thursday night.
waves 2 feet or less. 
.friday...northwest winds 5 to 10 knots becoming east. a chance
of showers. waves 2 feet or less. 
.saturday...southeast winds 10 to 15 knots becoming southwest and
increasing to 30 knots. a chance of showers during the day, then
showers likely saturday night. waves 1 to 3 feet building to 4 to
7 feet. waves occasionally around 9 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 141937
glfle 
expires:202604150215;;367052

open lake forecast for lake erie
national weather service cleveland oh
337 pm edt tue apr 14 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 stalled front remains situated across the lower great lakes 
through midweek. a series of disturbances will move across the 
region during this time bringing unsettled weather including a low
pressure 29.70 inches on thursday. high pressure 30.00 inches 
builds in briefly on friday followed by low pressure 29.50 inches 
tracking across the northern great lakes on saturday. 


lez061-166>169-150215-
ripley to buffalo ny extending from 5nm 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-
conneaut oh to ripley ny beyond 5 nm off shoreline to us-
canadian border-
337 pm edt tue apr 14 2026

.tonight...southwest winds 5 to 15 knots. a chance of showers and
thunderstorms this evening, then showers likely with a chance of
thunderstorms after midnight. waves 2 to 4 feet subsiding to 1 to
3 feet. 
.wednesday...southwest winds 10 to 15 knots. showers likely with
a chance of thunderstorms. waves 1 to 3 feet. 
.wednesday night...southwest winds 5 to 15 knots. showers likely
with a chance of thunderstorms. waves 1 to 2 feet. 
.thursday...southwest winds 10 to 15 knots. showers likely. waves
1 to 3 feet. 
.thursday night...southwest winds 5 to 10 knots becoming west.
showers likely with a chance of thunderstorms in the evening,
then showers likely overnight. waves 1 to 2 feet. 
.friday...west winds 5 to 15 knots becoming southeast. waves
2 feet or less. 
.saturday...south winds 15 to 25 knots becoming west. showers
likely with a chance of thunderstorms during the day, then
showers likely saturday night. waves 2 to 4 feet building to 3 to
6 feet. 
.sunday...west winds 15 to 25 knots becoming northwest. a chance
of rain showers during the day. waves 4 to 7 feet subsiding to
3 to 6 feet. waves occasionally around 9 feet. 

winds and waves higher in and near thunderstorms.

$$