fzus61 kbuf 082002
glfsl 
expires:202605090300;;234471

forecast for the saint lawrence river
including the thousand islands region
national weather service buffalo ny
401 pm edt fri may 8 2026


slz022-024-090300-
saint lawrence river from cape vincent to saint regis
401 pm edt fri may 8 2026

.tonight...southwest winds 5 to 10 knots becoming south. becoming
mainly clear. 
.saturday...south winds 5 to 10 knots. sunny through early
afternoon, then becoming partly sunny. 
.saturday night...south winds 5 to 15 knots becoming southwest.
showers.
.sunday...southwest winds 5 to 15 knots. mostly sunny. 
.sunday night...southwest winds 10 knots or less becoming west.
partly cloudy. 
.monday...west winds 10 knots or less becoming northwest. partly
cloudy. 
.tuesday...northwest winds 5 to 10 knots becoming light and
variable. mainly clear, then becoming partly cloudy. 
.wednesday...south winds less than 10 knots becoming east. partly
to mostly cloudy. 

$$

fzus61 kbuf 082001
glflo 
expires:202605090300;;234442

open lake forecast for lake ontario
national weather service buffalo ny
401 pm edt fri may 8 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 drift off the mid atlantic coast 
through tonight. a weak 29.5 inch low will then move from the upper 
great lakes saturday to western quebec by early sunday before moving 
to northern quebec early monday. meanwhile, a trailing cold front 
will cross the lake sunday night. a 30.4 inch high will then build 
from the upper great lakes monday to the lower great lakes by 
tuesday.


loz062-090300-
lake ontario open waters from the niagara river to hamlin beach-
401 pm edt fri may 8 2026

.tonight...south winds 5 to 15 knots. waves 2 feet or less. 
.saturday...south winds 10 knots or less increasing to 10 to
15 knots. a chance of showers late. waves 2 feet or less. 
.saturday night...southwest winds 15 to 20 knots becoming west
10 to 15 knots. showers likely in the evening, then a chance of
showers overnight. waves 1 to 3 feet building to 2 to 4 feet,
then subsiding to 1 to 3 feet. 
.sunday...west winds 5 to 10 knots. waves 1 to 2 feet. 
.sunday night...west winds 10 knots or less becoming northwest.
waves 1 foot or less. 
.monday...west winds 5 to 15 knots becoming northwest. waves
2 feet or less. 
.tuesday...northwest winds 10 knots or less becoming south. a
chance of rain showers tuesday night. waves 2 feet or less. 
.wednesday...southeast winds 5 to 15 knots becoming north. a
chance of showers. waves 2 feet or less. 

$$

fzus61 kbuf 082001
glflo 
expires:202605090300;;234443

open lake forecast for lake ontario
national weather service buffalo ny
401 pm edt fri may 8 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 drift off the mid atlantic coast 
through tonight. a weak 29.5 inch low will then move from the upper 
great lakes saturday to western quebec by early sunday before moving 
to northern quebec early monday. meanwhile, a trailing cold front 
will cross the lake sunday night. a 30.4 inch high will then build 
from the upper great lakes monday to the lower great lakes by 
tuesday.


loz063>065-090300-
lake ontario open waters from hamlin beach to the saint lawrence
river-
401 pm edt fri may 8 2026

.tonight...south winds 5 to 15 knots. waves 2 feet or less. 
.saturday...south winds 5 to 15 knots becoming southeast. waves
2 feet or less. 
.saturday night...south winds 10 to 15 knots becoming west.
showers. waves 1 to 3 feet. 
.sunday...west winds 10 to 15 knots increasing to 15 to 20 knots.
waves 1 to 3 feet. 
.sunday night...west winds 5 to 15 knots becoming northwest.
waves 1 to 3 feet. 
.monday...west winds 5 to 15 knots becoming northwest. waves 1 to
3 feet. 
.tuesday...northwest winds 5 to 15 knots becoming south. waves
2 feet or less. 
.wednesday...southeast winds 5 to 10 knots becoming northeast. a
chance of showers. waves 1 foot or less. 

$$