fzus61 kbuf 052002
glflo 
expires:202606060300;;237807

open lake forecast for lake ontario
national weather service buffalo ny
402 pm edt fri jun 5 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 30.1 inch high will very slowly drift away from the 
southeast coast tonight. a weak cold front will then move south 
across the lower great lakes saturday and saturday night. another 
30.2 inch high over quebec sunday will build southeast into new 
england monday, then remain near or just off the east coast through 
wednesday.


loz062-060300-
lake ontario open waters from the niagara river to hamlin beach-
402 pm edt fri jun 5 2026

.tonight...southwest winds 5 to 15 knots. a chance of showers
after midnight. showers late. waves 1 to 3 feet. 
.saturday...southwest winds 15 to 20 knots becoming west. showers
likely early, then a chance of showers late in the morning. a
chance of showers and thunderstorms in the afternoon. waves 2 to
4 feet. 
.saturday night...west winds 15 to 20 knots diminishing to 5 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.sunday...northwest winds 5 to 10 knots becoming west. waves
2 feet or less. 
.sunday night...west winds 10 knots or less becoming east. waves
1 foot or less. 
.monday...east winds 5 to 15 knots. waves 2 feet or less. 
.tuesday...east winds 10 knots or less becoming southeast. a
chance of showers tuesday night. waves 1 foot or less. 
.wednesday...southeast winds 10 knots or less becoming southwest.
a chance of showers. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kbuf 052002
glflo 
expires:202606060300;;237808

open lake forecast for lake ontario
national weather service buffalo ny
402 pm edt fri jun 5 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 30.1 inch high will very slowly drift away from the 
southeast coast tonight. a weak cold front will then move south 
across the lower great lakes saturday and saturday night. another 
30.2 inch high over quebec sunday will build southeast into new 
england monday, then remain near or just off the east coast through 
wednesday.


loz063>065-060300-
lake ontario open waters from hamlin beach to the saint lawrence
river-
402 pm edt fri jun 5 2026

.tonight...south winds 5 to 10 knots. a chance of showers after
midnight. showers likely late. waves 1 foot or less. 
.saturday...southwest winds 10 to 15 knots becoming west 15 to
20 knots. showers early, then a chance of showers. a chance of
showers and thunderstorms late. waves 1 to 2 feet building to
3 to 5 feet. 
.saturday night...west winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers and thunderstorms in the evening,
then a chance of showers overnight. waves 3 to 5 feet subsiding
to 1 to 3 feet. 
.sunday...west winds 5 to 15 knots. waves 1 to 3 feet. 
.sunday night...northwest winds 10 knots or less becoming east.
waves 2 feet or less. 
.monday...east winds 5 to 10 knots becoming southeast. waves
1 foot or less. 
.tuesday...southeast winds 10 knots or less becoming south. waves
1 foot or less. 
.wednesday...southeast winds 10 knots or less becoming south. a
chance of showers. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 051955
glfle 
expires:202606060215;;237530

open lake forecast for lake erie
national weather service cleveland oh
355 pm edt fri jun 5 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...
low pressure of 29.70 inches over the upper great lakes will track
northeast into quebec tonight. a cold front extending from this
system with pressure of 29.80 inches will push south across lake 
erie saturday evening. high pressure of 30.10 inches builds
southeast across the central and eastern great lakes sunday and
monday. a trough of 29.90 inches approaches the great lakes from 
the southwest tuesday into wednesday. 


lez061-167>169-060215-
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-
355 pm edt fri jun 5 2026

.tonight...southwest winds 10 to 15 knots increasing to 15 to
20 knots. a chance of showers with a slight chance of
thunderstorms after midnight. waves 1 to 3 feet building to 3 to
5 feet. 
.saturday...southwest winds 15 to 25 knots becoming west. a
chance of showers with a slight chance of thunderstorms early,
then a slight chance of showers and thunderstorms late in the
morning. showers likely with a chance of thunderstorms in the
afternoon. waves 3 to 5 feet. 
.saturday night...west winds 5 to 15 knots becoming northwest
less than 10 knots. a chance of showers and thunderstorms in the
evening. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.sunday...northwest winds less than 10 knots becoming east. waves
1 foot or less. 
.sunday night...east winds 10 knots or less. waves 1 foot or
less. 
.monday...east winds 5 to 15 knots becoming southeast. waves 1 to
3 feet. 
.tuesday...southeast winds 5 to 10 knots becoming south. a chance
of showers and thunderstorms. waves 2 feet or less. 
.wednesday...south winds 5 to 10 knots becoming southwest. a
chance of showers. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$