• 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 082103
nshbuf
expires:202512090400;;238987

nearshore marine forecast
national weather service buffalo ny
403 pm est mon dec 8 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.


loz042-090400-
niagara river to hamlin beach along lake ontario-
403 pm est mon dec 8 2025

.tonight...southwest winds 5 to 10 knots becoming south. mostly
cloudy this evening, then becoming partly cloudy. waves 1 foot or
less. 
.tuesday...south winds 10 to 15 knots increasing to 30 knots in
the afternoon. snow showers in the afternoon. waves 2 feet or
less building to 3 to 5 feet. waves occasionally around 6 feet. 
.tuesday night...southwest winds 15 to 25 knots becoming south.
snow and rain. waves 3 to 6 feet subsiding to 2 to 4 feet. waves
occasionally around 7 feet. 
.wednesday...south winds 15 to 25 knots becoming southwest. rain
and snow in the morning, then rain in the afternoon. waves 1 to
2 feet building to 3 to 6 feet. waves occasionally around 7 feet.
.wednesday night...west winds 15 to 25 knots becoming northwest.
rain with snow likely in the evening, then snow overnight. waves
4 to 7 feet. waves occasionally around 9 feet. 
.thursday...west winds 15 to 25 knots. snow showers likely. waves
4 to 7 feet subsiding to 3 to 6 feet. waves occasionally around
9 feet. 
.friday...west winds 15 to 20 knots becoming southwest. a chance
of snow showers during the day, then snow showers likely friday
night. waves 3 to 5 feet subsiding to 2 to 4 feet. waves
occasionally around 6 feet. 
.saturday...west winds 15 to 25 knots. snow showers likely during
the day, then a chance of snow showers saturday night. waves 3 to
6 feet building to 4 to 7 feet, then subsiding to 3 to 6 feet.
waves occasionally around 9 feet. 

$$
fzus51 kbuf 082103
nshbuf
expires:202512090400;;238984

nearshore marine forecast
national weather service buffalo ny
403 pm est mon dec 8 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.


lez020-090400-
upper niagara river and buffalo harbor-
403 pm est mon dec 8 2025

.tonight...south winds 10 knots or less. mostly cloudy this
evening, then clearing. 
.tuesday...south winds 5 to 15 knots becoming southwest 15 to
20 knots. snow showers in the afternoon. 
.tuesday night...southwest winds 15 to 20 knots diminishing to
10 to 15 knots. snow in the evening, then snow and rain
overnight. 
.wednesday...south winds 15 to 20 knots becoming southwest. rain
and snow in the morning, then rain in the afternoon. 
.wednesday night...west winds 15 to 20 knots diminishing to 10 to
15 knots. snow and rain in the evening, then snow overnight. 
.thursday...west winds 10 to 15 knots. a chance of snow showers. 
.friday...west winds 5 to 15 knots becoming southwest. a chance
of snow showers during the day, then snow showers likely friday
night. 
.saturday...west winds 5 to 15 knots. snow showers likely. 

the water temperature off buffalo is 40 degrees.

$$
fzus51 kbuf 082103
nshbuf
expires:202512090400;;238986

nearshore marine forecast
national weather service buffalo ny
403 pm est mon dec 8 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.


lez040-041-090400-
buffalo to ripley along lake erie-
403 pm est mon dec 8 2025

...small craft advisory in effect from tuesday morning through
late tuesday night...
...gale watch in effect from late tuesday night through wednesday
evening...

.tonight...southeast winds 5 to 15 knots becoming south. becoming
mainly clear. waves 1 foot or less. 
.tuesday...south winds 15 to 25 knots becoming southwest to
30 knots. a chance of snow showers in the morning, then snow
showers in the afternoon. waves 1 to 3 feet building to 5 to
8 feet. waves occasionally around 10 feet. 
.tuesday night...southwest winds to 30 knots becoming south. snow
with a chance of rain showers in the evening, then rain and snow
overnight. waves 5 to 9 feet subsiding to 4 to 7 feet. waves
occasionally around 11 feet. 
.wednesday...south winds to 30 knots becoming southwest. rain.
waves 3 to 6 feet building to 9 to 12 feet. waves occasionally
around 15 feet. 
.wednesday night...west winds to 30 knots becoming northwest
15 to 25 knots. snow and rain in the evening, then snow
overnight. waves 9 to 12 feet subsiding to 5 to 8 feet. waves
occasionally around 15 feet. 
.thursday...west winds 15 to 25 knots. snow showers. waves 3 to
6 feet. waves occasionally around 7 feet. 
.friday...west winds 10 to 15 knots increasing to 15 to 25 knots.
snow showers. waves 2 to 4 feet building to 5 to 8 feet. waves
occasionally around 10 feet. 
.saturday...west winds 15 to 25 knots. snow showers. waves 6 to
9 feet subsiding to 4 to 7 feet. waves occasionally around
11 feet. 

$$
fzus51 kbuf 082103
nshbuf
expires:202512090400;;238990

nearshore marine forecast
national weather service buffalo ny
403 pm est mon dec 8 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.


loz045-090400-
mexico bay to the saint lawrence river along lake ontario-
403 pm est mon dec 8 2025

.tonight...northwest winds 5 to 10 knots becoming south. a chance
of snow showers after midnight. waves 2 feet or less. 
.tuesday...south winds 15 to 25 knots increasing to 30 knots. a
chance of snow showers in the morning, then snow showers likely
in the afternoon. waves 1 to 3 feet building to 4 to 7 feet.
waves occasionally around 9 feet. 
.tuesday night...south winds to 30 knots diminishing to 15 to
25 knots. snow. waves 5 to 8 feet subsiding to 3 to 6 feet. waves
occasionally around 10 feet. 
.wednesday...south winds 15 to 25 knots becoming southwest. snow
and rain. waves 3 to 6 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 
.wednesday night...southwest winds 15 to 25 knots becoming
northwest. rain and snow in the evening, then snow overnight.
waves 5 to 8 feet. waves occasionally around 10 feet. 
.thursday...west winds 15 to 25 knots becoming northwest. snow
showers likely. waves 5 to 8 feet. waves occasionally around
10 feet. 
.friday...west winds 10 to 15 knots becoming southwest. snow
showers likely. waves 3 to 5 feet subsiding to 2 to 4 feet. waves
occasionally around 6 feet. 
.saturday...southwest winds 15 to 25 knots becoming west. snow
showers likely. waves 3 to 6 feet building to 5 to 9 feet. waves
occasionally around 11 feet. 

$$
fzus51 kbuf 082103
nshbuf
expires:202512090400;;238988

nearshore marine forecast
national weather service buffalo ny
403 pm est mon dec 8 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.


loz043-090400-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
403 pm est mon dec 8 2025

.tonight...west winds 5 to 15 knots becoming south. mostly cloudy
this evening, then becoming partly cloudy. waves 2 feet or less. 
.tuesday...south winds 10 to 15 knots increasing to 15 to
20 knots. snow showers in the afternoon. waves 2 feet or less. 
.tuesday night...southwest winds 15 to 20 knots becoming south. a
chance of snow showers in the evening, then rain and snow
overnight. waves 1 to 3 feet. 
.wednesday...south winds 15 to 25 knots becoming southwest. rain
and snow in the morning, then rain in the afternoon. waves 1 to
3 feet building to 3 to 5 feet. waves occasionally around 6 feet.
.wednesday night...west winds 15 to 25 knots becoming northwest.
rain with snow likely in the evening, then snow overnight. waves
5 to 8 feet. waves occasionally around 10 feet. 
.thursday...west winds 15 to 25 knots. snow showers. waves 5 to
8 feet. waves occasionally around 10 feet. 
.friday...west winds 15 to 20 knots becoming southwest. a chance
of snow showers during the day, then snow showers likely friday
night. waves 3 to 6 feet subsiding to 1 to 3 feet. waves
occasionally around 7 feet. 
.saturday...southwest winds 15 to 25 knots becoming west. snow
showers likely during the day, then a chance of snow showers
saturday night. waves 3 to 5 feet building to 5 to 8 feet. waves
occasionally around 10 feet. 

the water temperature off rochester is 43 degrees.

$$
fzus51 kbuf 082103
nshbuf
expires:202512090400;;238989

nearshore marine forecast
national weather service buffalo ny
403 pm est mon dec 8 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.


loz044-090400-
sodus bay to mexico bay along lake ontario-
403 pm est mon dec 8 2025

.tonight...northwest winds 5 to 15 knots becoming south. a chance
of snow showers from late evening on. waves 2 feet or less. 
.tuesday...south winds 10 to 15 knots increasing to 15 to
25 knots. snow showers likely in the afternoon. waves 1 to
3 feet. 
.tuesday night...south winds 15 to 25 knots. a chance of snow
showers in the evening, then snow overnight. waves 2 to 4 feet. 
.wednesday...south winds 15 to 25 knots becoming southwest. rain
and snow in the morning, then rain in the afternoon. waves 1 to
3 feet building to 3 to 5 feet. waves occasionally around 6 feet.
.wednesday night...southwest winds 15 to 25 knots becoming
northwest. rain and snow in the evening, then snow overnight.
waves 4 to 7 feet building to 5 to 9 feet. waves occasionally
around 11 feet. 
.thursday...northwest winds 15 to 25 knots. snow showers. waves
5 to 9 feet. waves occasionally around 11 feet. 
.friday...west winds 15 to 20 knots becoming southwest. snow
showers likely. waves 4 to 7 feet subsiding to 2 to 4 feet. waves
occasionally around 9 feet. 
.saturday...southwest winds 15 to 20 knots becoming west. snow
showers likely. waves 3 to 6 feet building to 6 to 10 feet, then
subsiding to 5 to 8 feet. waves occasionally around 13 feet. 

$$
fzus51 kcle 081959
nshcle
expires:202512090315;;235789

nearshore marine forecast
national weather service cleveland oh
259 pm est mon dec 8 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.


lez148-149-090315-
geneva-on-the-lake to conneaut oh-conneaut oh to ripley ny-
259 pm est mon dec 8 2025

...small craft advisory in effect from tuesday morning through
late tuesday night...
...gale watch in effect from late tuesday night through wednesday
evening...

.tonight...southeast winds 5 to 15 knots becoming south. partly
cloudy. waves 2 feet or less. 
.tuesday...south winds 15 to 25 knots becoming southwest to
30 knots. a slight chance of snow in the morning, then snow
likely in the afternoon. waves 1 to 3 feet building to 3 to
6 feet. waves occasionally around 7 feet. 
.tuesday night...southwest winds to 30 knots becoming south. a
chance of rain and snow in the evening, then rain overnight.
waves 4 to 7 feet subsiding to 3 to 6 feet. waves occasionally
around 9 feet. 
.wednesday...southwest winds to 30 knots becoming west. rain.
waves 5 to 8 feet building to 7 to 11 feet. waves occasionally
around 14 feet. 

see lake erie open lakes forecast for thursday through saturday.

the water temperature off toledo is 36 degrees, off cleveland 42
degrees, and off erie 41 degrees.

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