• CLASSIC IWINDSURF
    Classic myiWindsurfClassic Wind & Weather maps and graphs
Hello Guest
 • 

Classic iWindsurf
kiter? see iKitesurf.com
Grab the iWindsurf Mobile App & Sign On to the New iWindsurf Website
Hi guest · Get your free membership now · Log In ·
xt_ East Coast USA

Real-Time Data
 > Dynamic Map
 > Wind Obs Map
 > Radar + Satellite Map
 > Wind Obs Summary

Computer Forecasts
 > Model Tables
 > Wind Vector Fx Map
 > Wind FlowViz Fx Map

More Maps

Other Resources
Wind Graphs
Meteograms

Watches/Warnings
>None Active

New iWindsurf: Select your region for wind observations & forecasts:
North America | Europe | South America | Australia & Oceania | Asia | Africa

fzus51 kbuf 110303
nshbuf
expires:202512111000;;367687

nearshore marine forecast
national weather service buffalo ny
1003 pm est wed dec 10 2025

for waters within five nautical miles of shore

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.


loz045-111000-
mexico bay to the saint lawrence river along lake ontario-
1003 pm est wed dec 10 2025

...small craft advisory in effect until 1 am est thursday...
...gale warning in effect through thursday evening...

.rest of tonight...northwest winds to 30 knots becoming west and
increasing to 35 knot gales. snow likely late this evening, then
snow showers likely after midnight. waves 5 to 8 feet building to
9 to 12 feet. waves occasionally around 15 feet. 
.thursday...west gales to 35 knots. snow showers likely in the
morning, then a chance of snow showers in the afternoon. waves
10 to 14 feet. waves occasionally around 18 feet. 
.thursday night...west gales to 35 knots becoming northwest and
diminishing to 15 to 25 knots. a chance of snow showers. waves
10 to 14 feet subsiding to 6 to 9 feet. waves occasionally around
18 feet. 
.friday...west winds 15 to 20 knots. a chance of snow showers.
waves 4 to 7 feet subsiding to 3 to 6 feet. waves occasionally
around 9 feet. 
.friday night...west winds 5 to 15 knots becoming south. lake
effect snow showers likely. waves 3 to 5 feet subsiding to 1 to
3 feet. waves occasionally around 6 feet. 
.saturday...south winds 15 to 25 knots becoming west. snow
showers. waves 2 to 4 feet building to 5 to 9 feet. waves
occasionally around 11 feet. 
.sunday...northwest winds 15 to 25 knots. snow showers. waves
4 to 7 feet subsiding to 2 to 4 feet. waves occasionally around
9 feet. 
.monday...northwest winds 10 to 15 knots becoming west 15 to
20 knots. a chance of snow showers during the day, then snow
showers likely monday night. waves 1 to 3 feet building to 3 to
6 feet. waves occasionally around 7 feet. 

$$
fzus51 kbuf 110303
nshbuf
expires:202512111000;;367685

nearshore marine forecast
national weather service buffalo ny
1003 pm est wed dec 10 2025

for waters within five nautical miles of shore

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.


loz043-111000-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
1003 pm est wed dec 10 2025

...small craft advisory in effect until 1 am est thursday...
...gale warning in effect through thursday evening...

.rest of tonight...northwest winds to 30 knots increasing to
35 knot gales. snow likely late this evening, then lake effect
snow showers likely after midnight. lake effect snow late. waves
6 to 9 feet building to 10 to 14 feet. waves occasionally around
18 feet. 
.thursday...northwest gales to 35 knots becoming west. lake
effect snow in the morning, then lake effect snow showers likely
in the afternoon. waves 10 to 15 feet. waves occasionally around
19 feet. 
.thursday night...west gales to 35 knots diminishing to 15 to
25 knots. a chance of snow showers in the evening, then lake
effect snow showers likely overnight. waves 10 to 15 feet
subsiding to 6 to 9 feet. waves occasionally around 19 feet. 
.friday...west winds 15 to 25 knots. lake effect snow showers
likely. waves 5 to 8 feet subsiding to 3 to 6 feet. waves
occasionally around 10 feet. 
.friday night...west winds 5 to 15 knots becoming southwest. a
chance of snow showers. waves 2 to 4 feet subsiding to 1 to
3 feet. 
.saturday...southwest winds 15 to 25 knots becoming west. snow
showers likely. waves 1 to 3 feet building to 4 to 7 feet, then
subsiding to 3 to 6 feet. waves occasionally around 9 feet. 
.sunday...west winds 15 to 25 knots becoming northwest. snow
showers likely during the day, then a chance of snow showers
sunday night. waves 4 to 7 feet subsiding to 3 to 5 feet. waves
occasionally around 9 feet. 
.monday...northwest winds 10 to 15 knots becoming southwest 15 to
20 knots. a chance of snow showers. waves 2 to 4 feet building to
3 to 5 feet. waves occasionally around 6 feet. 

the water temperature off rochester is 42 degrees.

$$
fzus51 kbuf 110303
nshbuf
expires:202512111000;;367686

nearshore marine forecast
national weather service buffalo ny
1003 pm est wed dec 10 2025

for waters within five nautical miles of shore

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.


loz044-111000-
sodus bay to mexico bay along lake ontario-
1003 pm est wed dec 10 2025

...small craft advisory in effect until 1 am est thursday...
...gale warning in effect through thursday evening...

.rest of tonight...northwest winds to 30 knots increasing to
35 knot gales. snow and rain likely late this evening, then lake
effect snow after midnight. waves 6 to 9 feet building to 10 to
14 feet. waves occasionally around 18 feet. 
.thursday...west gales to 35 knots. lake effect snow in the
morning, then lake effect snow showers likely in the afternoon.
waves 11 to 16 feet. waves occasionally around 20 feet. 
.thursday night...northwest gales to 35 knots diminishing to
30 knots. a chance of snow showers. waves 10 to 15 feet subsiding
to 7 to 11 feet. waves occasionally around 19 feet. 
.friday...west winds 15 to 25 knots. lake effect snow showers
likely. waves 5 to 8 feet subsiding to 3 to 6 feet. waves
occasionally around 10 feet. 
.friday night...west winds 5 to 15 knots becoming southwest. lake
effect snow showers likely in the evening, then a chance of snow
showers overnight. waves 3 to 5 feet subsiding to 1 to 3 feet.
waves occasionally around 6 feet. 
.saturday...south winds 15 to 25 knots becoming west. snow
showers. waves 1 to 3 feet building to 6 to 10 feet. waves
occasionally around 13 feet. 
.sunday...west winds 15 to 25 knots becoming northwest. snow
showers. waves 5 to 8 feet subsiding to 3 to 6 feet. waves
occasionally around 10 feet. 
.monday...northwest winds 10 to 15 knots becoming southwest 15 to
20 knots. a chance of snow showers during the day, then snow
showers likely monday night. waves 2 to 4 feet building to 3 to
6 feet. waves occasionally around 7 feet. 

$$
fzus51 kbuf 110303
nshbuf
expires:202512111000;;367681

nearshore marine forecast
national weather service buffalo ny
1003 pm est wed dec 10 2025

for waters within five nautical miles of shore

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.


lez020-111000-
upper niagara river and buffalo harbor-
1003 pm est wed dec 10 2025

...small craft advisory in effect until 4 am est thursday...

.rest of tonight...northwest winds 15 to 20 knots becoming west
10 to 15 knots. a chance of snow late this evening. 
.thursday...west winds 15 to 20 knots. a chance of snow showers. 
.thursday night...west winds 10 to 15 knots. a chance of snow
showers. 
.friday...west winds 5 to 10 knots. mostly sunny. 
.friday night...west winds 10 knots or less becoming southwest
10 to 15 knots. a chance of snow showers overnight. 
.saturday...southwest winds 15 to 20 knots becoming west. snow
showers likely. 
.sunday...west winds 5 to 15 knots becoming northwest. snow
showers likely during the day, then a chance of snow showers
sunday night. 
.monday...west winds 5 to 15 knots. a chance of snow showers. 

the water temperature off buffalo is 39 degrees.

$$
fzus51 kbuf 110303
nshbuf
expires:202512111000;;367683

nearshore marine forecast
national weather service buffalo ny
1003 pm est wed dec 10 2025

for waters within five nautical miles of shore

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.


lez040-041-111000-
buffalo to ripley along lake erie-
1003 pm est wed dec 10 2025

...small craft advisory in effect through late thursday night...

.rest of tonight...northwest winds 15 to 25 knots. a chance of
snow late this evening, then snow showers likely after midnight.
lake effect snow late. waves 5 to 8 feet. waves occasionally
around 10 feet. 
.thursday...northwest winds to 30 knots becoming west. lake
effect snow. waves 6 to 10 feet. waves occasionally around
13 feet. 
.thursday night...west winds to 30 knots diminishing to 15 to
25 knots. lake effect snow showers likely. waves 6 to 10 feet
subsiding to 3 to 5 feet. waves occasionally around 13 feet. 
.friday...west winds 5 to 15 knots. a chance of snow showers in
the morning. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.friday night...southwest winds 5 to 15 knots increasing to 15 to
20 knots. snow showers likely overnight. waves 1 to 3 feet. 
.saturday...southwest winds 15 to 25 knots becoming west. snow
showers. waves 5 to 8 feet building to 6 to 10 feet, then
subsiding to 4 to 7 feet. waves occasionally around 13 feet. 
.sunday...west winds 15 to 25 knots becoming northwest and
diminishing to 10 to 15 knots. snow showers likely. waves 4 to
7 feet subsiding to 2 to 4 feet. waves occasionally around
9 feet. 
.monday...west winds 10 to 15 knots becoming southwest and
increasing to 15 to 25 knots. a chance of snow showers. waves
1 to 3 feet building to 3 to 6 feet. waves occasionally around
7 feet. 

$$
fzus51 kbuf 110303
nshbuf
expires:202512111000;;367684

nearshore marine forecast
national weather service buffalo ny
1003 pm est wed dec 10 2025

for waters within five nautical miles of shore

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.


loz042-111000-
niagara river to hamlin beach along lake ontario-
1003 pm est wed dec 10 2025

...small craft advisory in effect through friday morning...

.rest of tonight...northwest winds to 30 knots. a chance of snow
late this evening, then a chance of snow showers after midnight.
snow showers likely late. waves 5 to 8 feet building to 7 to
11 feet. waves occasionally around 14 feet. 
.thursday...northwest winds to 30 knots becoming west. a chance
of snow showers. waves 8 to 12 feet. waves occasionally around
15 feet. 
.thursday night...west winds to 30 knots diminishing to 15 to
25 knots. a chance of snow showers. waves 7 to 11 feet subsiding
to 5 to 8 feet. waves occasionally around 14 feet. 
.friday...west winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of snow showers. waves 3 to 5 feet subsiding
to 2 to 4 feet. waves occasionally around 6 feet. 
.friday night...west winds 5 to 15 knots becoming southwest. a
chance of snow showers overnight. waves 1 to 3 feet. 
.saturday...southwest winds 15 to 25 knots becoming west. snow
showers likely. waves 3 to 5 feet building to 5 to 8 feet. waves
occasionally around 10 feet. 
.sunday...west winds 15 to 20 knots becoming northwest 10 to
15 knots. snow showers likely during the day, then a chance of
snow showers sunday night. waves 3 to 6 feet subsiding to 2 to
4 feet. waves occasionally around 7 feet. 
.monday...west winds 10 to 15 knots increasing to 15 to 20 knots.
a chance of snow showers. waves 1 to 3 feet building to 3 to
6 feet. waves occasionally around 7 feet. 

$$
fzus51 kcle 110227
nshcle
expires:202512110915;;366503

nearshore marine forecast
national weather service cleveland oh
927 pm est wed dec 10 2025

for waters within five nautical miles of shore

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.


lez146>149-110915-
avon point to willowick oh-willowick to geneva-on-the lake oh-
geneva-on-the-lake to conneaut oh-conneaut oh to ripley ny-
927 pm est wed dec 10 2025

...small craft advisory in effect through late thursday night...

.rest of tonight...northwest winds to 30 knots. snow showers late
this evening, then a chance of snow showers after midnight. waves
6 to 10 feet subsiding to 5 to 8 feet. waves occasionally around
13 feet. 
.thursday...northwest winds to 30 knots becoming west. a chance
of snow showers. waves 6 to 10 feet. waves occasionally around
13 feet. 
.thursday night...west winds to 30 knots diminishing to 10 to
15 knots. a chance of snow showers. waves 5 to 9 feet subsiding
to 3 to 6 feet. waves occasionally around 11 feet. 
.friday...west winds 5 to 15 knots becoming southwest. mostly
cloudy. waves 2 to 4 feet subsiding to 1 to 3 feet. 

see lake erie open lakes forecast for saturday through monday.

the water temperature off toledo is 33 degrees, off cleveland 41
degrees, and off erie 37 degrees.

$$
fzus51 kcle 102008
nshcle
expires:202512110330;;351603

nearshore marine forecast
national weather service cleveland oh
308 pm est wed dec 10 2025

for waters within five nautical miles of shore

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.


lez148-149-110330-
geneva-on-the-lake to conneaut oh-conneaut oh to ripley ny-
308 pm est wed dec 10 2025

...gale warning in effect until 7 pm est this evening...

.tonight...northwest gales to 35 knots. snow with rain likely 
early, then snow late this evening. a chance of snow after 
midnight. waves 6 to 10 feet subsiding to 5 to 8 feet. waves 
occasionally around 13 feet. 
.thursday...west winds to 30 knots. a chance of snow in the
morning, then snow likely in the afternoon. waves 6 to 10 feet.
waves occasionally around 13 feet. 
.thursday night...west winds to 30 knots diminishing to 10 to
15 knots. snow likely in the evening. waves 5 to 9 feet subsiding
to 3 to 6 feet. waves occasionally around 11 feet. 
.friday...west winds 5 to 15 knots. mostly cloudy. waves 2 to
4 feet subsiding to 1 to 3 feet. 

see lake erie open lakes forecast for saturday through monday.

the water temperature off toledo is 33 degrees, off cleveland 41
degrees, and off erie 37 degrees.

$$
© Copyright 2025 WeatherFlow, Inc · Contact Us ·