fzus61 kbuf 010902
glflo 
expires:202601011600;;597973

open lake forecast for lake ontario
national weather service buffalo ny
402 am est thu jan 1 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 coastal low will develop over the gulf of 
maine this morning, with this low deepening to 28.8 inches as it 
moves north across the canadian maritimes tonight through friday, 
then to northern quebec by saturday. a 30.3 inch high will then 
build from the western great lakes sunday to the lower great lakes 
by early monday.


loz062-011600-
lake ontario open waters from the niagara river to hamlin beach-
402 am est thu jan 1 2026

.today...northwest winds 15 to 25 knots becoming west. a chance
of snow showers this morning, then lake effect snow this
afternoon. waves 3 to 6 feet. 
.tonight...west winds 20 to 25 knots. a chance of snow showers
early, then snow likely. a chance of snow showers late. waves
5 to 8 feet. waves occasionally around 10 feet. 
.friday...west winds 20 to 25 knots. a chance of snow showers.
waves 5 to 7 feet. waves occasionally around 9 feet. 
.friday night...west winds 15 to 25 knots. a chance of snow
showers. waves 4 to 7 feet. waves occasionally around 9 feet. 
.saturday...west winds 15 to 20 knots becoming northwest 10 to
15 knots. a chance of snow showers during the day, then snow
showers likely saturday night. waves 3 to 6 feet subsiding to
1 to 2 feet. 
.sunday...northwest winds 5 to 15 knots becoming north. snow
showers likely during the day, then a chance of snow showers
sunday night. waves 1 to 3 feet. 
.monday...southeast winds 5 to 10 knots becoming south. snow
showers likely. waves around 1 foot. 

$$

fzus61 kbuf 010902
glflo 
expires:202601011600;;597974

open lake forecast for lake ontario
national weather service buffalo ny
402 am est thu jan 1 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 coastal low will develop over the gulf of 
maine this morning, with this low deepening to 28.8 inches as it 
moves north across the canadian maritimes tonight through friday, 
then to northern quebec by saturday. a 30.3 inch high will then 
build from the western great lakes sunday to the lower great lakes 
by early monday.


loz063>065-011600-
lake ontario open waters from hamlin beach to the saint lawrence
river-
402 am est thu jan 1 2026

.today...northwest winds to 30 knots becoming west and
diminishing to 15 to 20 knots. a chance of snow showers this
morning, then lake effect snow this afternoon. waves 7 to 10 feet
subsiding to 3 to 6 feet. waves occasionally around 13 feet. 
.tonight...west winds 15 to 25 knots becoming northwest. lake
effect snow. waves 5 to 8 feet. waves occasionally around
10 feet. 
.friday...northwest winds 15 to 25 knots becoming west. lake
effect snow. waves 5 to 8 feet. waves occasionally around
10 feet. 
.friday night...west winds 15 to 25 knots becoming northwest.
lake effect snow. waves 5 to 8 feet. waves occasionally around
10 feet. 
.saturday...northwest winds 15 to 20 knots becoming north 5 to
15 knots. lake effect snow showers likely. waves 4 to 7 feet
subsiding to 1 to 3 feet. waves occasionally around 9 feet. 
.sunday...northwest winds 15 to 20 knots becoming north and
diminishing to 5 to 10 knots. snow showers likely during the day,
then a chance of snow showers sunday night. waves 1 to 3 feet. 
.monday...east winds 5 to 15 knots becoming south. snow showers
likely. waves 2 feet or less. 

$$

fzus61 kbuf 010902
glfsl 
expires:202601011600;;597976

forecast for the saint lawrence river
including the thousand islands region
national weather service buffalo ny
402 am est thu jan 1 2026


slz022-024-011600-
saint lawrence river from cape vincent to saint regis
402 am est thu jan 1 2026

.today...northwest winds 5 to 15 knots becoming west. becoming
mostly sunny. 
.tonight...southwest winds less than 10 knots. partly to mostly
cloudy. 
.friday...light and variable winds. partly to mostly sunny. 
.friday night...west winds 10 knots or less. partly to mostly
cloudy. 
.saturday...northwest winds less than 10 knots. a chance of snow
showers saturday night. 
.sunday...north winds less than 10 knots. a chance of snow
showers during the day. 
.monday...south winds less than 10 knots becoming east. a chance
of snow showers. 

$$