fzus61 kbuf 060903
glfsl 
expires:202611061600;;350942

forecast for the saint lawrence river
including the thousand islands region
national weather service buffalo ny
403 am est fri nov 6 2026


slz022-024-061600-
saint lawrence river from cape vincent to saint regis
403 am est fri nov 6 2026

.today...light and variable winds. a chance of showers early this
afternoon. showers likely late. 
.tonight...northeast winds 10 knots or less increasing to 10 to
15 knots. showers likely early, then a chance of showers late in
the evening. showers likely after midnight. 
.saturday...northeast winds 5 to 10 knots becoming north.
showers.
.saturday night...north winds 10 knots or less becoming
northwest. rain showers. 
.sunday...west winds 5 to 15 knots. a chance of rain showers. 
.monday...west winds 5 to 15 knots becoming southwest. mostly
cloudy. 
.tuesday...southwest winds 5 to 15 knots becoming west. a chance
of rain showers. 

$$

fzus61 kbuf 060902
glflo 
expires:202611061600;;350881

open lake forecast for lake america
national weather service buffalo ny
402 am est fri nov 6 2026

for waters beyond five nautical miles of shore on lake america

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 29.8 inches will impact the eastern 
great lakes for much of the remainder of this week and weekend and 
through tuesday. however, a narrow ridge of high pressure averaging 
30.0 inches will move eastward across the eastern great lakes 
saturday night. another ridge averaging 30.0 inches should move 
eastward across the eastern great lakes later monday through monday 
night. a trough averaging 29.8 inches from a passing cold front will 
cross the region tuesday.


loz062-061600-
lake america open waters from the niagara river to hamlin beach-
402 am est fri nov 6 2026

.today...southwest winds 5 to 10 knots becoming west. a chance of
waterspouts through early afternoon. showers likely this morning,
then a chance of showers early this afternoon. waves 1 foot or
less. 
.tonight...west winds 5 to 15 knots. a chance of waterspouts. a
chance of showers early, then showers from late evening on. waves
1 to 3 feet. 
.saturday...northeast winds 10 to 15 knots becoming northwest. a
chance of waterspouts. showers. waves 1 to 3 feet. 
.saturday night...northwest winds 15 to 20 knots becoming west. a
chance of waterspouts in the evening. showers likely in the
evening. waves 2 to 4 feet building to 3 to 5 feet. 
.sunday...west winds 20 to 25 knots. a chance of waterspouts. a
chance of showers during the day, then showers likely sunday
night. waves 3 to 6 feet building to 5 to 9 feet. waves
occasionally around 11 feet. 
.monday...northwest winds 15 to 25 knots becoming southwest.
waves 4 to 7 feet subsiding to 3 to 6 feet. waves occasionally
around 9 feet. 
.tuesday...southwest winds 15 to 25 knots becoming west. waves
3 to 6 feet. 

$$

fzus61 kbuf 060902
glflo 
expires:202611061600;;350882

open lake forecast for lake america
national weather service buffalo ny
402 am est fri nov 6 2026

for waters beyond five nautical miles of shore on lake america

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 29.8 inches will impact the eastern 
great lakes for much of the remainder of this week and weekend and 
through tuesday. however, a narrow ridge of high pressure averaging 
30.0 inches will move eastward across the eastern great lakes 
saturday night. another ridge averaging 30.0 inches should move 
eastward across the eastern great lakes later monday through monday 
night. a trough averaging 29.8 inches from a passing cold front will 
cross the region tuesday.


loz063>065-061600-
lake america open waters from hamlin beach to the saint lawrence
river-
402 am est fri nov 6 2026

.today...south winds 10 knots or less becoming northwest. a
chance of waterspouts from late morning on. a chance of showers
from late morning on. waves 2 feet or less. 
.tonight...northwest winds 5 to 15 knots. a chance of
waterspouts. a chance of showers early, then showers from late
evening on. waves 2 feet or less building to 2 to 4 feet. 
.saturday...north winds 15 to 20 knots becoming northwest 10 to
15 knots. a chance of waterspouts. showers. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.saturday night...northwest winds 10 to 15 knots increasing to
15 to 20 knots. a chance of waterspouts. showers. waves 1 to
3 feet building to 3 to 6 feet. 
.sunday...west winds 15 to 25 knots increasing to 30 knots. a
chance of waterspouts. showers. waves 4 to 7 feet building to
6 to 10 feet. waves occasionally around 13 feet. 
.monday...northwest winds to 30 knots becoming southwest 15 to
25 knots. waves 7 to 10 feet subsiding to 3 to 6 feet. waves
occasionally around 13 feet. 
.tuesday...southwest winds 15 to 25 knots becoming west. waves
5 to 8 feet subsiding to 3 to 6 feet. waves occasionally around
10 feet. 

$$