• 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 230605
nshapx
expires:202607231415;;448192

nearshore marine forecast
national weather service gaylord mi
205 am edt thu jul 23 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.


lhz347-231415-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
205 am edt thu jul 23 2026

.today...west wind 15 to 20 knots. mostly clear. waves 2 feet or
less. 
.tonight...southwest wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.friday...south wind 5 to 10 knots. sunny. waves 2 to 3 feet. 
.friday night...south wind 10 to 15 knots. partly cloudy. waves
2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$
fzus53 kapx 230605
nshapx
expires:202607231415;;448194

nearshore marine forecast
national weather service gaylord mi
205 am edt thu jul 23 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.


lhz349-231415-
sturgeon pt to alabaster mi-
205 am edt thu jul 23 2026

.today...west wind 5 to 10 knots becoming south 10 to 15 knots
early in the evening. sunny. waves 2 feet or less. 
.tonight...southwest wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.friday...south wind 10 to 15 knots. sunny. waves 2 to 3 feet. 
.friday night...south wind 10 to 15 knots. mostly clear. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$
fzus53 kapx 230605
nshapx
expires:202607231415;;448193

nearshore marine forecast
national weather service gaylord mi
205 am edt thu jul 23 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.


lhz348-231415-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
205 am edt thu jul 23 2026

.today...west wind 15 to 20 knots becoming southwest 5 to
10 knots in the afternoon, then becoming south early in the
evening. sunny. waves 2 feet or less. 
.tonight...southwest wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.friday...south wind 15 to 20 knots. sunny. waves 2 to 4 feet. 
.friday night...south wind 15 to 20 knots. mostly clear. waves
2 to 4 feet. 

see the open lakes forecast for days 3 through 5.

$$
fzus51 kbuf 230204
nshbuf
expires:202607230900;;439691

nearshore marine forecast
national weather service buffalo ny
1004 pm edt wed jul 22 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.


lez040-041-230900-
buffalo to ripley along lake erie-
1004 pm edt wed jul 22 2026

.rest of tonight...northwest winds 10 to 15 knots. mainly clear.
waves 1 to 3 feet. 
.thursday...northwest winds 5 to 10 knots becoming west. sunny.
waves 2 feet or less. 
.thursday night...southwest winds 10 knots or less becoming
southeast. mainly clear. waves 1 foot or less. 
.friday...southeast winds less than 10 knots becoming north.
sunny. waves 1 foot or less. 
.friday night...northeast winds 10 knots or less becoming south.
partly cloudy. waves 1 foot or less. 
.saturday...south winds 10 knots or less. partly to mostly
cloudy. waves 1 foot or less. 
.sunday...southwest winds 10 knots or less. showers likely with a
chance of thunderstorms. waves 2 feet or less. 
.monday...southwest winds 5 to 10 knots. a chance of showers and
thunderstorms. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$
fzus51 kbuf 230204
nshbuf
expires:202607230900;;439689

nearshore marine forecast
national weather service buffalo ny
1004 pm edt wed jul 22 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.


lez020-230900-
upper niagara river and buffalo harbor-
1004 pm edt wed jul 22 2026

.rest of tonight...west winds 5 to 10 knots becoming light and
variable. mainly clear. 
.thursday...light and variable winds becoming southwest 5 to
10 knots. sunny.
.thursday night...southwest winds 5 to 10 knots becoming light
and variable. mainly clear. 
.friday...light and variable winds. sunny.
.friday night...light and variable winds. mainly clear. 
.saturday...south winds 10 knots or less becoming southwest.
partly to mostly cloudy. 
.sunday...southwest winds 5 to 10 knots becoming light and
variable. showers likely with a chance of thunderstorms. 
.monday...southwest winds 10 knots or less. a chance of showers
and thunderstorms. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 74 degrees.

$$
fzus51 kbuf 230204
nshbuf
expires:202607230900;;439693

nearshore marine forecast
national weather service buffalo ny
1004 pm edt wed jul 22 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.


loz043-230900-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
1004 pm edt wed jul 22 2026

...small craft advisory in effect until 6 am edt thursday...

.rest of tonight...west winds 5 to 15 knots. partly cloudy late
this evening, then becoming mainly clear. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.thursday...southwest winds 5 to 10 knots becoming northwest.
sunny. waves 1 to 2 feet. 
.thursday night...west winds 10 knots or less becoming southwest.
mainly clear. waves 1 foot or less. 
.friday...south winds 10 knots or less becoming northeast. sunny.
waves 1 foot or less. 
.friday night...east winds 10 knots or less becoming south.
mainly clear. waves 1 foot or less. 
.saturday...south winds 10 knots or less becoming southwest.
partly cloudy, then becoming mostly cloudy. waves 1 foot or less.
.sunday...southwest winds 10 knots or less becoming west. a
chance of showers and thunderstorms. waves 1 foot or less. 
.monday...west winds 10 knots or less becoming south. a chance of
showers and thunderstorms. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

the water temperature off rochester is 72 degrees.

$$
fzus51 kbuf 230204
nshbuf
expires:202607230900;;439692

nearshore marine forecast
national weather service buffalo ny
1004 pm edt wed jul 22 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.


loz042-230900-
niagara river to hamlin beach along lake ontario-
1004 pm edt wed jul 22 2026

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

.rest of tonight...west winds 5 to 15 knots. becoming mainly
clear. waves 1 to 3 feet. 
.thursday...west winds 5 to 10 knots. sunny. waves 2 feet or
less. 
.thursday night...southwest winds 10 knots or less. mainly clear.
waves 1 foot or less. 
.friday...southwest winds 10 knots or less becoming northeast.
sunny. waves 1 foot or less. 
.friday night...east winds 5 to 10 knots becoming south. mainly
clear in the evening, then becoming partly cloudy. waves 1 foot
or less. 
.saturday...south winds 10 knots or less becoming southwest.
partly to mostly cloudy. waves 1 foot or less. 
.sunday...southwest winds 5 to 10 knots becoming west. a chance
of showers and thunderstorms. waves 1 foot or less. 
.monday...west winds 5 to 10 knots becoming southwest. a chance
of showers and thunderstorms. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$
fzus51 kcle 230146
nshcle
expires:202607230815;;439216

nearshore marine forecast
national weather service cleveland oh
946 pm edt wed jul 22 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.


lez142-143-230815-
maumee bay to reno beach oh-reno beach to the islands oh-
946 pm edt wed jul 22 2026

.overnight...northwest winds 5 to 10 knots becoming north.
a slight chance of waterspouts late. waves 1 foot or less. 
.thursday...north winds 10 knots or less becoming east. a slight
chance of waterspouts in the morning. waves 1 foot or less. 
.thursday night...southeast winds less than 10 knots becoming
south. partly cloudy. waves 1 foot or less. 
.friday...south winds 10 knots or less becoming east. mostly
sunny. waves 1 foot or less. 

see lake erie open lakes forecast for saturday through monday.

the water temperature off toledo is 79 degrees, off cleveland 73
degrees, and off erie 75 degrees.

$$
fzus51 kcle 230146
nshcle
expires:202607230815;;439217

nearshore marine forecast
national weather service cleveland oh
946 pm edt wed jul 22 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>146-230815-
the islands to vermilion oh-vermilion to avon point oh-
avon point to willowick oh-
946 pm edt wed jul 22 2026

.overnight...northwest winds 5 to 10 knots becoming west. a
slight chance of waterspouts late. a slight chance of showers
late. waves 1 foot or less. 
.thursday...northwest winds 5 to 10 knots becoming north. a
slight chance of waterspouts in the morning. a slight chance of
showers in the morning. waves 1 foot or less. 
.thursday night...northeast winds less than 10 knots becoming
southeast. mostly clear. waves 1 foot or less. 
.friday...southeast winds 10 knots or less becoming northeast.
mostly sunny. waves 1 foot or less. 

see lake erie open lakes forecast for saturday through monday.

the water temperature off toledo is 79 degrees, off cleveland 73
degrees, and off erie 75 degrees.

$$
fzus51 kcle 230146
nshcle
expires:202607230815;;439218

nearshore marine forecast
national weather service cleveland oh
946 pm edt wed jul 22 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>149-230815-
willowick to geneva-on-the lake oh-geneva-on-the-
lake to conneaut oh-conneaut oh to ripley ny-
946 pm edt wed jul 22 2026

.overnight...northwest winds 5 to 15 knots. a slight chance
of waterspouts late. waves 1 to 3 fea trough averaging 29.90 inches will linger over the eastern 
great lakes through this evening. het. 
.thursday...west winds 10 knots or less becoming northwest. a
slight chance of waterspouts in the morning. a slight chance of
showers in the morning. waves 1 foot or less. 
.thursday night...northwest winds less than 10 knots. mostly
clear. waves 1 foot or less. 
.friday...southeast winds 10 knots or less becoming northeast.
sunny. waves 1 foot or less. 

see lake erie open lakes forecast for saturday through monday.

the water temperature off toledo is 79 degrees, off cleveland 73
degrees, and off erie 75 degrees.

$$
fzus53 kdtx 230205
nshdtx
expires:202607231015;;439773

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1005 pm edt wed jul 22 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.


lhz443-231015-
port sanilac to port huron mi-
1005 pm edt wed jul 22 2026

.rest of tonight...northwest winds 5 to 10 knots. mostly clear.
waves 1 to 3 feet. 
.thursday...northwest winds 5 to 10 knots veering to the east
early in the afternoon. sunny. waves 2 feet or less. 
.thursday night...southeast winds 5 to 10 knots veering to the
southwest after midnight. clear. waves 2 feet or less. 
.friday...south winds 5 to 10 knots backing to the east early in
the afternoon. sunny. waves 2 feet or less. 

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

$$
fzus53 kdtx 230205
nshdtx
expires:202607231015;;439772

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1005 pm edt wed jul 22 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.


lhz442-231015-
harbor beach to port sanilac mi-
1005 pm edt wed jul 22 2026

.rest of tonight...northwest winds 10 to 15 knots diminishing to
5 to 10 knots after midnight. mostly clear. waves 2 to 4 feet
subsiding to 1 to 3 feet early in the morning. 
.thursday...northwest winds 5 to 10 knots backing to the
southeast early in the afternoon. sunny. waves 2 feet or less. 
.thursday night...south winds 5 to 10 knots veering to the
southwest after midnight. clear. waves 2 feet or less. 
.friday...southwest winds 5 to 10 knots backing to the southeast
early in the afternoon. sunny. waves 2 feet or less. 

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

$$
fzus53 kdtx 230205
nshdtx
expires:202607231015;;439771

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1005 pm edt wed jul 22 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.


lhz441-231015-
port austin to harbor beach mi-
1005 pm edt wed jul 22 2026

.rest of tonight...northwest winds 10 to 15 knots. clear. waves
2 to 4 feet subsiding to 1 to 3 feet early in the morning. 
.thursday...west winds 5 to 10 knots backing to the southwest
early in the afternoon. sunny. waves 2 feet or less. 
.thursday 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. 
.friday...southwest winds 5 to 10 knots backing to the southeast
early in the afternoon. sunny. waves 2 feet or less. 

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

$$
fzus53 kdtx 230205
nshdtx
expires:202607231015;;439769

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1005 pm edt wed jul 22 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.


lhz422-231015-
inner saginaw bay sw of point au gres to bay port mi-
1005 pm edt wed jul 22 2026

.rest of tonight...northwest winds 10 to 15 knots. clear. waves 1
to 3 feet. 
.thursday...west winds 5 to 10 knots becoming south 10 to
15 knots early in the afternoon. sunny. waves 2 feet or less. 
.thursday night...south winds 10 to 15 knots. clear. waves 2 feet
or less. 
.friday...southwest winds 5 to 10 knots becoming south 10 to
15 knots early in the afternoon. sunny. waves 2 feet or less. 

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

$$
fzus53 kdtx 230205
nshdtx
expires:202607231015;;439770

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1005 pm edt wed jul 22 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.


lhz421-231015-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
1005 pm edt wed jul 22 2026

.rest of tonight...northwest winds 15 to 20 knots diminishing to
10 to 15 knots after midnight. clear. waves 2 to 4 feet subsiding
to 1 to 3 feet after midnight. 
.thursday...west winds 5 to 10 knots becoming south 10 to
15 knots early in the afternoon. sunny. waves 2 feet or less. 
.thursday night...southwest winds 10 to 15 knots. clear. waves
2 feet or less. 
.friday...southwest winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and afternoon. sunny. waves 2 feet
or less. 

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

$$
fzus53 kdtx 230205
nshdtx
expires:202607231015;;439774

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1005 pm edt wed jul 22 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.


lez444-231015-
michigan waters of lake erie from detroit river to north cape mi-
1005 pm edt wed jul 22 2026

.rest of tonight...northwest winds 5 to 10 knots becoming north
10 to 15 knots after midnight, then diminishing to 5 to 10 knots
early in the morning. mostly clear. waves 2 feet or less. 
.thursday...north winds 5 to 10 knots veering to the southeast
early in the afternoon. sunny. waves 2 feet or less. 
.thursday night...southeast winds 5 to 10 knots until early
morning becoming light and variable. clear until early morning
becoming partly cloudy. waves 2 feet or less. 
.friday...light and variable winds becoming east 5 to 10 knots in
the late morning and afternoon. partly cloudy early in the
morning then clearing. waves 2 feet or less. 

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

the water temperature at belle isle is 71 degrees.

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