• 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 ·
ON- Ontario

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

fzus53 kapx 271559
nshapx
expires:202511280000;;600392

nearshore marine forecast
national weather service gaylord mi
1059 am est thu nov 27 2025

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

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.


lhz347-280000-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
1059 am est thu nov 27 2025

...gale warning in effect through friday morning...

.today...northwest wind up to 30 knots with gusts to around
35 knots. snow showers in the late morning, then snow showers
likely in the afternoon. waves 8 to 11 feet. waves occasionally
around 13 feet. 
.tonight...northwest wind up to 30 knots with gusts to around
40 knots. snow showers. waves 7 to 10 feet. 
.friday...northwest wind 15 to 25 knots with gusts to around
35 knots. chance of snow showers. waves 5 to 8 feet. 
.friday night...northwest wind 15 to 25 knots. chance of snow
showers. waves 5 to 8 feet. 

see the open lakes forecast for days 3 through 5.

$$
fzus53 kapx 271559
nshapx
expires:202511280000;;600394

nearshore marine forecast
national weather service gaylord mi
1059 am est thu nov 27 2025

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

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.


lhz349-280000-
sturgeon pt to alabaster mi-
1059 am est thu nov 27 2025

...gale warning in effect through friday morning...

.today...northwest wind up to 30 knots with gusts to around
35 knots. snow showers in the late morning, then chance of snow
showers in the afternoon. waves 4 to 6 feet. 
.tonight...northwest wind up to 30 knots with gusts to around
35 knots. chance of snow showers. waves 4 to 6 feet. 
.friday...northwest wind up to 30 knots. chance of snow showers.
waves 4 to 6 feet. 
.friday night...west wind 15 to 25 knots. mostly cloudy. waves
2 to 4 feet. 

see the open lakes forecast for days 3 through 5.

$$
fzus53 kapx 271559
nshapx
expires:202511280000;;600393

nearshore marine forecast
national weather service gaylord mi
1059 am est thu nov 27 2025

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

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.


lhz348-280000-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
1059 am est thu nov 27 2025

...gale warning in effect through friday morning...

.today...northwest wind up to 30 knots with gusts to around
35 knots. snow showers in the late morning, then snow showers
likely in the afternoon. waves 8 to 11 feet. waves occasionally
around 14 feet. 
.tonight...northwest wind up to 30 knots with gusts to around
40 knots. chance of snow showers. waves 8 to 11 feet. 
.friday...northwest wind up to 30 knots. chance of snow showers.
waves 6 to 9 feet. 
.friday night...northwest wind 15 to 25 knots. chance of snow
showers. waves 5 to 8 feet. 

see the open lakes forecast for days 3 through 5.

$$
fzus51 kbuf 271503
nshbuf
expires:202511272200;;598669

nearshore marine forecast
national weather service buffalo ny
1003 am est thu nov 27 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.


lez040-041-272200-
buffalo to ripley along lake erie-
1003 am est thu nov 27 2025

...gale warning in effect through friday morning...

.rest of today...west gales to 35 knots increasing to 40 knots.
lake effect snow. waves 10 to 15 feet. waves occasionally around
19 feet. 
.tonight...west gales to 40 knots diminishing to 35 knots. lake
effect snow in the evening, then lake effect snow showers
overnight. waves 10 to 15 feet. waves occasionally around
19 feet. 
.friday...west gales to 35 knots diminishing to 30 knots. lake
effect snow showers. waves 10 to 13 feet subsiding to 8 to
11 feet. waves occasionally around 16 feet. 
.friday 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 6 feet. waves occasionally around 13 feet. 
.saturday...west winds 5 to 15 knots becoming southeast and
increasing to 15 to 25 knots. a chance of lake effect snow
showers during the day, then lake effect snow showers saturday
night. waves 3 to 5 feet subsiding to 1 to 3 feet. waves
occasionally around 6 feet. 
.sunday...south winds to 30 knots becoming west 15 to 25 knots.
lake effect rain and snow showers. waves 3 to 5 feet building to
6 to 10 feet, then subsiding to 5 to 8 feet. waves occasionally
around 13 feet. 
.monday...northwest winds 15 to 20 knots becoming southeast and
diminishing to 5 to 10 knots. a chance of lake effect snow
showers. waves 3 to 5 feet subsiding to 1 foot or less. waves
occasionally around 6 feet. 

$$
fzus51 kbuf 271503
nshbuf
expires:202511272200;;598671

nearshore marine forecast
national weather service buffalo ny
1003 am est thu nov 27 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.


loz043-272200-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
1003 am est thu nov 27 2025

...gale warning in effect through friday evening...

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

the water temperature off rochester is 48 degrees.

$$
fzus51 kbuf 271503
nshbuf
expires:202511272200;;598670

nearshore marine forecast
national weather service buffalo ny
1003 am est thu nov 27 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.


loz042-272200-
niagara river to hamlin beach along lake ontario-
1003 am est thu nov 27 2025

...gale warning in effect through friday evening...

.rest of today...west gales to 35 knots. a chance of snow
showers, then snow likely late. waves 9 to 13 feet. waves
occasionally around 16 feet. 
.tonight...west gales to 35 knots diminishing to 30 knots
overnight. lake effect snow in the evening, then lake effect snow
showers overnight. waves 8 to 12 feet subsiding to 7 to 10 feet.
waves occasionally around 15 feet. 
.friday...west winds to 30 knots. lake effect snow showers. waves
8 to 11 feet. waves occasionally around 14 feet. 
.friday night...west winds to 30 knots diminishing to 15 to
25 knots. a chance of snow showers. waves 6 to 10 feet subsiding
to 5 to 8 feet. waves occasionally around 13 feet. 
.saturday...west winds 15 to 20 knots becoming southeast. lake
effect snow showers saturday night. waves 3 to 5 feet subsiding
to 1 to 3 feet. waves occasionally around 6 feet. 
.sunday...south winds 15 to 25 knots becoming west. lake effect
rain and snow showers during the day, then lake effect rain
showers with a chance of lake effect snow showers sunday night.
waves 1 to 3 feet building to 4 to 7 feet. waves occasionally
around 9 feet. 
.monday...northwest winds 15 to 20 knots becoming south 5 to
15 knots. a chance of lake effect snow showers. waves 3 to 6 feet
subsiding to 1 foot or less. waves occasionally around 7 feet. 

$$
fzus51 kbuf 271503
nshbuf
expires:202511272200;;598667

nearshore marine forecast
national weather service buffalo ny
1003 am est thu nov 27 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.


lez020-272200-
upper niagara river and buffalo harbor-
1003 am est thu nov 27 2025

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

.rest of today...west winds 20 to 25 knots. partly sunny late
this morning, then becoming mostly cloudy. 
.tonight...west winds to 30 knots. lake effect snow in the
evening, then lake effect snow showers overnight. 
.friday...west winds 15 to 20 knots. snow showers likely in the
morning, then a chance of snow showers in the afternoon. 
.friday night...west winds 15 to 20 knots diminishing to 5 to
15 knots. a chance of snow showers in the evening. 
.saturday...west winds 10 knots or less becoming southeast 10 to
15 knots. lake effect snow showers saturday night. 
.sunday...south winds 10 to 15 knots becoming west. lake effect
rain and snow showers. 
.monday...west winds 10 knots or less becoming southeast. a
chance of lake effect snow showers. 

the water temperature off buffalo is 46 degrees.

$$
fzus51 kcle 271504
nshcle
expires:202511272130;;598675

nearshore marine forecast
national weather service cleveland oh
1004 am est thu nov 27 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.


lez142>144-272130-
maumee bay to reno beach oh-reno beach to the islands oh-
the islands to vermilion oh-
1004 am est thu nov 27 2025

...gale warning in effect through late tonight...
...low water advisory in effect until 4 am est friday...

.rest of today...west winds to 30 knots. a chance of snow. waves
5 to 8 feet. waves occasionally around 10 feet. 
.tonight...west winds to 30 knots. a chance of snow in the
evening, then a slight chance of snow overnight. waves 5 to
9 feet. waves occasionally around 11 feet. 
.friday...west winds to 30 knots diminishing to 15 to 25 knots.
partly sunny. waves 4 to 7 feet subsiding to 3 to 6 feet. waves
occasionally around 9 feet. 
.friday night...west winds 15 to 25 knots diminishing to 5 to
15 knots. mostly cloudy. waves 3 to 5 feet subsiding to 1 to
3 feet. waves occasionally around 6 feet. 

see lake erie open lakes forecast for saturday through monday.

the water temperature off toledo is 43 degrees, off cleveland 48
degrees, and off erie 46 degrees.

$$
fzus51 kcle 271504
nshcle
expires:202511272130;;598676

nearshore marine forecast
national weather service cleveland oh
1004 am est thu nov 27 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.


lez145>147-272130-
vermilion to avon point oh-avon point to willowick oh-
willowick to geneva-on-the lake oh-
1004 am est thu nov 27 2025

...gale warning in effect through friday morning...

.rest of today...west winds to 30 knots. snow likely with a
slight chance of rain, then snow late. waves 9 to 13 feet. waves
occasionally around 16 feet. 
.tonight...west gales to 35 knots diminishing to 30 knots. snow
likely. waves 9 to 13 feet. waves occasionally around 16 feet. 
.friday...west winds to 30 knots. snow likely in the morning,
then a chance of snow in the afternoon. waves 8 to 12 feet
subsiding to 7 to 10 feet. waves occasionally around 15 feet. 
.friday night...west winds to 30 knots diminishing to 10 to
15 knots. mostly cloudy. waves 6 to 9 feet subsiding to 3 to
6 feet. waves occasionally around 11 feet. 

see lake erie open lakes forecast for saturday through monday.

the water temperature off toledo is 43 degrees, off cleveland 48
degrees, and off erie 46 degrees.

$$
fzus51 kcle 271504
nshcle
expires:202511272130;;598677

nearshore marine forecast
national weather service cleveland oh
1004 am est thu nov 27 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.


lez148-149-272130-
geneva-on-the-lake to conneaut oh-conneaut oh to ripley ny-
1004 am est thu nov 27 2025

...gale warning in effect through friday morning...

.rest of today...west gales to 35 knots diminishing to 30 knots.
snow likely late this morning, then snow with a slight chance of
rain this afternoon. waves 10 to 14 feet. waves occasionally
around 18 feet. 
.tonight...west gales to 35 knots. snow with a slight chance of
rain in the evening, then snow likely overnight. waves 10 to
14 feet. waves occasionally around 18 feet. 
.friday...west winds to 30 knots. snow. waves 8 to 12 feet. waves
occasionally around 15 feet. 
.friday night...west winds to 30 knots diminishing to 15 to
25 knots. a chance of snow in the evening. waves 7 to 10 feet
subsiding to 3 to 6 feet. waves occasionally around 13 feet. 

see lake erie open lakes forecast for saturday through monday.

the water temperature off toledo is 43 degrees, off cleveland 48
degrees, and off erie 46 degrees.

$$
fzus53 kdtx 271443
nshdtx
expires:202511272245;;597931

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
943 am est thu nov 27 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.


lhz421-272245-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
943 am est thu nov 27 2025

...gale warning in effect through friday morning...

.rest of today...west winds to 30 knots with gusts to 35 knot
gales. mostly cloudy with numerous light snow showers. waves 6 to
9 feet. waves occasionally around 12 feet. 
.tonight...northwest winds to 30 knots with gusts to 35 knot
gales. mostly cloudy. numerous light snow showers early in the
evening, then scattered light snow showers in the late evening
and early morning. isolated light snow showers after midnight.
waves 8 to 12 feet. waves occasionally around 15 feet. 
.friday...northwest gales to 35 knot gales diminishing to
30 knots in the late morning and afternoon. partly cloudy with a
slight chance of light snow. waves 8 to 12 feet. waves
occasionally around 15 feet. 
.friday night...west winds to 30 knots diminishing to 15 to
20 knots. partly cloudy. waves 5 to 7 feet subsiding to 2 to
4 feet after midnight. waves occasionally around 10 feet. 

see lake huron open lake forecast for days 3 through 5.

$$
fzus53 kdtx 271443
nshdtx
expires:202511272245;;597934

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
943 am est thu nov 27 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.


lhz443-272245-
port sanilac to port huron mi-
943 am est thu nov 27 2025

...gale warning in effect through friday morning...

.rest of today...west winds to 30 knots with gusts to 35 knot 
gales. mostly cloudy with scattered light snow showers. waves 4 to
6 feet. waves occasionally around 8 feet. 
.tonight...west winds to 30 knots with gusts to 35 knot gales.
mostly cloudy with scattered light snow showers. waves 4 to
6 feet. waves occasionally around 8 feet. 
.friday...west winds to 30 knots diminishing to 20 to 25 knots
early in the afternoon. partly cloudy. scattered light snow
showers early in the morning. a chance of light snow early in the
afternoon. waves 4 to 6 feet. waves occasionally around 7 feet. 
.friday night...west winds 20 to 25 knots diminishing to 15 to
20 knots after midnight. partly cloudy. waves 3 to 5 feet
subsiding to 1 to 3 feet after midnight. waves occasionally
around 7 feet. 

see lake huron open lake forecast for days 3 through 5.

$$
fzus53 kdtx 271443
nshdtx
expires:202511272245;;597933

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
943 am est thu nov 27 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.


lhz442-272245-
harbor beach to port sanilac mi-
943 am est thu nov 27 2025

...gale warning in effect through friday morning...

.rest of today...west winds to 30 knots with gusts to 35 knot 
gales. mostly cloudy with numerous light snow showers. waves 5 to 
7 feet. waves occasionally around 10 feet. 
.tonight...northwest winds to 30 knots with gusts to 35 knot
gales. mostly cloudy. numerous light snow showers early in the
evening, then scattered light snow showers in the late evening
and overnight. waves 6 to 9 feet. waves occasionally around
12 feet. 
.friday...northwest winds to 30 knots diminishing to 20 to
25 knots early in the afternoon. partly cloudy. scattered light
snow showers early in the morning, then a chance of light snow in
the late morning and afternoon. waves 6 to 9 feet. waves
occasionally around 12 feet. 
.friday night...west winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots after midnight. partly cloudy. a
chance of light snow early in the evening. waves 4 to 6 feet
subsiding to 2 to 4 feet after midnight. waves occasionally
around 8 feet. 

see lake huron open lake forecast for days 3 through 5.

$$
fzus53 kdtx 271443
nshdtx
expires:202511272245;;597932

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
943 am est thu nov 27 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.


lhz441-272245-
port austin to harbor beach mi-
943 am est thu nov 27 2025

...gale warning in effect through friday morning...

.rest of today...west winds to 30 knots with gusts to 35 knot 
gales. mostly cloudy with numerous light snow showers. waves 8 to 
12 feet. waves occasionally around 15 feet. 
.tonight...northwest winds to 30 knots with gusts to 35 knot
gales. mostly cloudy. numerous light snow showers until early
morning, then scattered light snow showers after midnight. waves
8 to 12 feet. waves occasionally around 15 feet. 
.friday...northwest gales to 35 knot gales diminishing to
30 knots in the late morning and afternoon. mostly cloudy
becoming partly cloudy in the late morning and early afternoon
becoming mostly cloudy. scattered light snow showers early in the
morning, then a chance of light snow in the late morning and
afternoon. waves 8 to 12 feet. waves occasionally around 15 feet.
.friday night...northwest winds to 30 knots becoming west 15 to
20 knots. mostly cloudy. a chance of light snow until early
morning. waves 6 to 9 feet subsiding to 3 to 5 feet after
midnight. waves occasionally around 12 feet. 

see lake huron open lake forecast for days 3 through 5.

$$
fzus53 kdtx 271443
nshdtx
expires:202511272245;;597935

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
943 am est thu nov 27 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.


lez444-272245-
michigan waters of lake erie from detroit river to north cape mi-
943 am est thu nov 27 2025

...gale warning in effect through late tonight...
...low water advisory in effect until 4 am est friday...

.rest of today...west winds to 30 knots with gusts to 35 knot
gales diminishing to 20 to 25 knots in the afternoon. mostly 
cloudy with scattered light snow showers. waves 3 to 5 feet. waves
occasionally around 7 feet.
.tonight...west winds 20 to 25 knots with gusts to 30 knots.
partly cloudy. scattered light snow showers until early morning.
waves 3 to 5 feet. waves occasionally around 7 feet. 
.friday...west winds 20 to 25 knots diminishing to 15 to 20 knots
early in the afternoon. mostly sunny until late afternoon
becoming partly cloudy. waves 2 to 4 feet subsiding to 1 to
3 feet in the late morning and afternoon. 
.friday night...west winds 15 to 20 knots diminishing to 5 to
10 knots. partly cloudy. waves 2 feet or less. 

see lake erie open lake forecast for days 3 through 5.

the water temperature at belle isle is 42 degrees.

$$
fzus53 kdtx 271443
nshdtx
expires:202511272245;;597930

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
943 am est thu nov 27 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.


lhz422-272245-
inner saginaw bay sw of point au gres to bay port mi-
943 am est thu nov 27 2025

...gale warning in effect through friday morning...

.rest of today...west winds to 30 knots with gusts to 35 knot 
gales. mostly cloudy with scattered light snow showers. waves 4 to
6 feet. waves occasionally around 8 feet. 
.tonight...northwest winds to 30 knots with gusts to 35 knot
gales. mostly cloudy. scattered light snow showers until early
morning, then isolated light snow showers after midnight. waves
3 to 5 feet. waves occasionally around 7 feet. 
.friday...northwest winds to 30 knots becoming west 20 to
25 knots early in the afternoon. partly cloudy. a slight chance
of. waves 3 to 5 feet. waves occasionally around 7 feet. 
.friday night...west winds 20 to 25 knots with gusts to 30 knots
diminishing to 10 to 15 knots. partly cloudy. waves 2 to 4 feet
subsiding to 1 to 3 feet after midnight. 

see lake huron open lake forecast for days 3 through 5.

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