• 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 130334
nshapx
expires:202607131145;;877677

nearshore marine forecast
national weather service gaylord mi
1134 pm edt sun jul 12 2026

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.


lhz347-131145-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
1134 pm edt sun jul 12 2026

.overnight...southwest wind 10 to 15 knots. chance of showers and
thunderstorms. waves 2 feet or less. 
.monday...west wind 10 to 15 knots. sunny. waves 2 feet or less. 
.monday night...southwest wind 10 to 15 knots. partly cloudy.
waves 2 feet or less. 
.tuesday...west wind 10 to 20 knots. sunny. waves 2 to 3 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$
fzus53 kapx 130334
nshapx
expires:202607131145;;877679

nearshore marine forecast
national weather service gaylord mi
1134 pm edt sun jul 12 2026

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.


lhz349-131145-
sturgeon pt to alabaster mi-
1134 pm edt sun jul 12 2026

.overnight...southwest wind 10 to 15 knots. slight chance of
showers and thunderstorms early in the evening, then chance of
showers and thunderstorms after midnight. waves 2 feet or less. 
.monday...southwest wind 10 to 15 knots. slight chance of showers
and thunderstorms. waves 2 feet or less. 
.monday night...southwest wind 10 to 15 knots. mostly clear.
waves 2 feet or less. 
.tuesday...west wind 10 to 15 knots. sunny. waves 2 feet or less.

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$
fzus53 kapx 130334
nshapx
expires:202607131145;;877678

nearshore marine forecast
national weather service gaylord mi
1134 pm edt sun jul 12 2026

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.


lhz348-131145-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
1134 pm edt sun jul 12 2026

.overnight...southwest wind 10 to 15 knots. slight chance of
showers and thunderstorms early in the evening, then chance of
showers and thunderstorms after midnight. waves 2 feet or less. 
.monday...south wind 5 to 10 knots. slight chance of showers and
thunderstorms. waves 2 feet or less. 
.monday night...southwest wind 10 to 15 knots. mostly clear.
waves 2 feet or less. 
.tuesday...west wind 10 to 15 knots. sunny. waves 2 to 3 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$
fzus51 kbuf 130203
nshbuf
expires:202607130900;;874917

nearshore marine forecast
national weather service buffalo ny
1003 pm edt sun jul 12 2026

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.


loz043-044-130900-
hamlin beach to mexico bay along lake ontario
including irondequoit bay-
1003 pm edt sun jul 12 2026

.rest of tonight...light and variable winds. clear late this
evening, then becoming partly cloudy. waves 1 foot or less. 
.monday...southwest winds less than 10 knots becoming west.
sunny. waves 1 foot or less. 
.monday night...southwest winds 5 to 15 knots. mainly clear.
waves 2 feet or less. 
.tuesday...southwest winds 10 to 15 knots becoming west 15 to
20 knots. sunny. waves 1 to 3 feet building to 3 to 5 feet. waves
occasionally around 6 feet. 
.tuesday night...southwest winds 15 to 25 knots becoming west.
mainly clear. waves 3 to 6 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 
.wednesday...west winds 10 to 15 knots diminishing to 5 to
10 knots. partly cloudy. waves 3 to 5 feet subsiding to 1 to
3 feet. waves occasionally around 6 feet. 
.thursday...northwest winds 5 to 15 knots. mainly clear, then
becoming partly cloudy. waves 1 to 3 feet. 
.friday...northwest winds 5 to 10 knots becoming southwest. a
chance of showers friday night. waves 2 feet or less. 

the water temperature off rochester is 48 degrees.

$$
fzus51 kbuf 130203
nshbuf
expires:202607130900;;874915

nearshore marine forecast
national weather service buffalo ny
1003 pm edt sun jul 12 2026

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.


lez041-130900-
dunkirk to buffalo along lake erie-
1003 pm edt sun jul 12 2026

.rest of tonight...east winds less than 10 knots becoming south.
mainly clear. waves 1 foot or less. 
.monday...southwest winds 10 knots or less becoming west. sunny.
waves 1 foot or less. 
.monday night...southwest winds 5 to 10 knots. mainly clear.
waves 1 foot or less. 
.tuesday...southwest winds 10 to 15 knots increasing to 15 to
20 knots. sunny. waves 1 to 3 feet building to 2 to 4 feet. 
.tuesday night...southwest winds 15 to 20 knots diminishing to
10 to 15 knots. mainly clear. waves 2 to 4 feet subsiding to 1 to
3 feet. 
.wednesday...west winds 10 knots or less becoming northwest.
mainly clear, then becoming partly cloudy. waves 1 to 3 feet
subsiding to 1 foot or less. 
.thursday...west winds 10 knots or less becoming northwest.
partly cloudy. waves 1 foot or less. 
.friday...west winds 10 knots or less becoming southwest. a
chance of showers friday night. waves 1 foot or less. 

$$
fzus51 kbuf 130203
nshbuf
expires:202607130900;;874916

nearshore marine forecast
national weather service buffalo ny
1003 pm edt sun jul 12 2026

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.


loz042-130900-
niagara river to hamlin beach along lake ontario-
1003 pm edt sun jul 12 2026

.rest of tonight...light and variable winds. mainly clear. waves
1 foot or less. 
.monday...southwest winds 10 knots or less becoming west. sunny.
waves 1 foot or less. 
.monday night...southwest winds 5 to 15 knots. mainly clear.
waves 2 feet or less. 
.tuesday...southwest winds 15 to 20 knots. sunny. waves 1 to
3 feet building to 2 to 4 feet. 
.tuesday night...southwest winds 15 to 20 knots becoming west.
mainly clear. waves 2 to 4 feet. 
.wednesday...west winds 5 to 15 knots becoming northwest. partly
cloudy. waves 1 to 3 feet. 
.thursday...west winds 5 to 15 knots becoming northwest. mainly
clear, then becoming partly cloudy. waves 1 to 2 feet. 
.friday...northwest winds 5 to 10 knots becoming west. a chance
of showers friday night. waves 1 foot or less. 

$$
fzus51 kbuf 130203
nshbuf
expires:202607130900;;874912

nearshore marine forecast
national weather service buffalo ny
1003 pm edt sun jul 12 2026

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.


lez020-130900-
upper niagara river and buffalo harbor-
1003 pm edt sun jul 12 2026

.rest of tonight...light and variable winds. mainly clear. 
.monday...southwest winds 10 knots or less. sunny.
.monday night...southwest winds 5 to 10 knots. mainly clear. 
.tuesday...southwest winds 10 to 15 knots. sunny.
.tuesday night...southwest winds 5 to 15 knots. mainly clear. 
.wednesday...west winds 5 to 10 knots becoming light and
variable. partly cloudy. 
.thursday...west winds less than 10 knots. partly cloudy. 
.friday...northwest winds 10 knots or less becoming southwest. a
chance of showers friday night. 

the water temperature off buffalo is 75 degrees.

$$
fzus51 kbuf 130203
nshbuf
expires:202607130900;;874914

nearshore marine forecast
national weather service buffalo ny
1003 pm edt sun jul 12 2026

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.


lez040-130900-
ripley to dunkirk along lake erie-
1003 pm edt sun jul 12 2026

.rest of tonight...east winds 10 knots or less becoming south.
mainly clear. waves 1 foot or less. 
.monday...southwest winds 10 knots or less becoming west. sunny.
waves 1 foot or less. 
.monday night...southwest winds 5 to 10 knots. mainly clear.
waves 1 foot or less. 
.tuesday...southwest winds 10 to 15 knots. sunny. waves 1 to
3 feet. 
.tuesday night...southwest winds 10 to 15 knots. mainly clear.
waves 2 to 3 feet. 
.wednesday...west winds 10 knots or less becoming northwest.
mainly clear, then becoming partly cloudy. waves 1 to 3 feet. 
.thursday...northwest winds 10 knots or less. partly cloudy.
waves 1 foot or less. 
.friday...northwest winds 5 to 10 knots becoming south. a chance
of showers friday night. waves 1 foot or less. 

$$
fzus51 kcle 130142
nshcle
expires:202607130815;;874420

nearshore marine forecast
national weather service cleveland oh
942 pm edt sun jul 12 2026

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.


lez142-143-130815-
maumee bay to reno beach oh-reno beach to the islands oh-
942 pm edt sun jul 12 2026

.overnight...east winds 10 knots or less becoming
northeast. mostly clear. waves 1 to 3 feet. 
.monday...northeast winds less than 10 knots becoming east.
sunny. waves 1 foot or less. 
.monday night...southeast winds 10 knots or less becoming
southwest. clear. waves 1 foot or less. 
.tuesday...southwest winds 5 to 10 knots. sunny. waves 1 foot or
less. 

see lake erie open lakes forecast for wednesday through friday.

the water temperature off toledo is 79 degrees, off cleveland 68
degrees, and off erie 68 degrees.

$$
fzus51 kcle 130142
nshcle
expires:202607130815;;874421

nearshore marine forecast
national weather service cleveland oh
942 pm edt sun jul 12 2026

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.


lez144>146-130815-
the islands to vermilion oh-vermilion to avon point oh-
avon point to willowick oh-
942 pm edt sun jul 12 2026

.overnight...northeast winds 5 to 15 knots becoming east
less than 10 knots. mostly clear. waves 1 to 3 feet. 
.monday...east winds less than 10 knots becoming north. sunny.
waves 1 foot or less. 
.monday night...northeast winds 10 knots or less becoming
southwest. clear. waves 1 foot or less. 
.tuesday...southwest winds 5 to 10 knots. sunny. waves 1 foot or
less. 

see lake erie open lakes forecast for wednesday through friday.

the water temperature off toledo is 79 degrees, off cleveland 68
degrees, and off erie 68 degrees.

$$
fzus51 kcle 130142
nshcle
expires:202607130815;;874422

nearshore marine forecast
national weather service cleveland oh
942 pm edt sun jul 12 2026

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.


lez147>149-130815-
willowick to geneva-on-the lake oh-geneva-on-the-
lake to conneaut oh-conneaut oh to ripley ny-
942 pm edt sun jul 12 2026

.overnight...east winds 10 knots or less becoming
southeast. mostly clear. waves 2 feet or less. 
.monday...south winds less than 10 knots becoming northwest.
sunny. waves 1 foot or less. 
.monday night...west winds 10 knots or less becoming south.
clear. waves 1 foot or less. 
.tuesday...southwest winds 5 to 15 knots becoming west. sunny.
waves 2 feet or less. 

see lake erie open lakes forecast for wednesday through friday.

the water temperature off toledo is 79 degrees, off cleveland 68
degrees, and off erie 68 degrees.

$$
fzus53 kdtx 130200
nshdtx
expires:202607131000;;874772

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1000 pm edt sun jul 12 2026

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.


lhz443-131000-
port sanilac to port huron mi-
1000 pm edt sun jul 12 2026

.rest of tonight...light and variable winds becoming southwest
5 to 10 knots after midnight. clear. waves 2 feet or less. 
.monday...southwest winds 5 to 10 knots backing to the south
early in the afternoon. sunny. waves 2 feet or less. 
.monday night...south winds 5 to 10 knots becoming southwest
10 to 15 knots in the late evening and overnight. clear. waves
2 feet or less. 
.tuesday...west winds 10 to 15 knots diminishing to 5 to 10 knots
early in the afternoon. sunny. waves 2 feet or less. 

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

$$
fzus53 kdtx 130200
nshdtx
expires:202607131000;;874771

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1000 pm edt sun jul 12 2026

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.


lhz442-131000-
harbor beach to port sanilac mi-
1000 pm edt sun jul 12 2026

.rest of tonight...light and variable winds becoming southwest
5 to 10 knots after midnight. clear. waves 2 feet or less. 
.monday...southwest winds 5 to 10 knots backing to the south
early in the afternoon. sunny. waves 2 feet or less. 
.monday night...south winds 5 to 10 knots becoming southwest
10 to 15 knots in the late evening and overnight. clear. waves
2 feet or less. 
.tuesday...west winds 10 to 15 knots. sunny. waves 2 feet or
less. 

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

$$
fzus53 kdtx 130200
nshdtx
expires:202607131000;;874770

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1000 pm edt sun jul 12 2026

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.


lhz441-131000-
port austin to harbor beach mi-
1000 pm edt sun jul 12 2026

.rest of tonight...south winds 5 to 10 knots becoming southwest
10 to 15 knots early in the morning. clear. waves 2 feet or less.
.monday...southwest winds 10 to 15 knots. sunny. waves 1 to
3 feet. 
.monday night...southwest winds 10 to 15 knots. clear. waves 1 to
3 feet. 
.tuesday...southwest winds 10 to 15 knots increasing to 15 to
20 knots early in the afternoon. mostly sunny. waves 1 to 3 feet.

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

$$
fzus53 kdtx 130200
nshdtx
expires:202607131000;;874768

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1000 pm edt sun jul 12 2026

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.


lhz422-131000-
inner saginaw bay sw of point au gres to bay port mi-
1000 pm edt sun jul 12 2026

.rest of tonight...southeast winds 5 to 10 knots becoming
southwest 10 to 15 knots after midnight. clear. waves 2 feet or
less. 
.monday...southwest winds 10 to 15 knots. sunny. waves 2 feet or
less. 
.monday night...southwest winds 10 to 15 knots. clear. waves 1 to
3 feet. 
.tuesday...southwest winds 10 to 15 knots. sunny. waves 1 to
3 feet. 

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

$$
fzus53 kdtx 130200
nshdtx
expires:202607131000;;874769

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1000 pm edt sun jul 12 2026

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.


lhz421-131000-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
1000 pm edt sun jul 12 2026

.rest of tonight...south winds 5 to 10 knots becoming southwest
10 to 15 knots after midnight. clear. a slight chance of showers
after midnight. waves 2 feet or less. 
.monday...southwest winds 10 to 15 knots. sunny. a slight chance
of showers early in the morning. waves 1 to 3 feet. 
.monday night...southwest winds 10 to 15 knots. clear. waves 1 to
3 feet. 
.tuesday...southwest winds 10 to 15 knots increasing to 15 to
20 knots early in the afternoon. sunny. waves 1 to 3 feet
building to 2 to 4 feet early in the afternoon. 

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

$$
fzus53 kdtx 130200
nshdtx
expires:202607131000;;874773

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1000 pm edt sun jul 12 2026

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.


lez444-131000-
michigan waters of lake erie from detroit river to north cape mi-
1000 pm edt sun jul 12 2026

.rest of tonight...east winds 5 to 10 knots backing to the
northeast early in the morning. clear. waves 2 feet or less. 
.monday...north winds 5 to 10 knots early in the morning becoming
light and variable, then becoming southeast 5 to 10 knots early
in the afternoon. sunny. waves 2 feet or less. 
.monday night...south winds 5 to 10 knots veering to the
southwest after midnight. clear. waves 2 feet or less. 
.tuesday...southwest winds 5 to 10 knots. sunny. waves 2 feet or
less. 

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

the water temperature at belle isle is 75 degrees.

$$
© Copyright 2026 WeatherFlow, Inc · Contact Us ·