• 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 270727
nshapx
expires:202607271530;;680723

nearshore marine forecast
national weather service gaylord mi
327 am edt mon jul 27 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.


lhz348-271530-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
327 am edt mon jul 27 2026

.today...southwest wind 5 to 10 knots becoming east in the 
afternoon. showers likely and a chance of thunderstorms. waves 2 
feet or less. 
.tonight...north wind 10 to 15 knots. areas of fog. showers
likely and a chance of thunderstorms. waves 2 to 3 feet. 
.tuesday...north wind 10 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.tuesday night...north wind 10 to 20 knots. mostly clear. waves
2 to 4 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$
fzus53 kapx 270727
nshapx
expires:202607271530;;680722

nearshore marine forecast
national weather service gaylord mi
327 am edt mon jul 27 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.


lhz347-271530-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
327 am edt mon jul 27 2026

.today...southwest wind 5 to 10 knots becoming north in the late
morning, then becoming northeast in the afternoon. areas of fog. 
showers and thunderstorms likely. waves 2 feet or less.
.tonight...north wind 10 to 15 knots. chance of showers and
thunderstorms. waves 2 feet or less. 
.tuesday...north wind 10 to 15 knots. sunny. waves 2 to 3 feet. 
.tuesday night...north wind 10 to 15 knots. mostly clear. 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 270727
nshapx
expires:202607271530;;680724

nearshore marine forecast
national weather service gaylord mi
327 am edt mon jul 27 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.


lhz349-271530-
sturgeon pt to alabaster mi-
327 am edt mon jul 27 2026

.today...west wind 5 to 10 knots becoming south in the afternoon.
areas of fog. showers and thunderstorms likely. waves 2 feet or 
less. 
.tonight...north wind 10 to 15 knots. chance of showers and
thunderstorms. waves 2 feet or less. 
.tuesday...north wind 15 to 25 knots. mostly sunny. waves 2 to
4 feet. 
.tuesday night...north wind 10 to 20 knots. mostly clear. waves
2 to 4 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$
fzus51 kbuf 270804
nshbuf
expires:202607271500;;682106

nearshore marine forecast
national weather service buffalo ny
404 am edt mon jul 27 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.


loz043-271500-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
404 am edt mon jul 27 2026

.today...southwest winds less than 10 knots becoming northeast.
mostly sunny. waves 1 foot or less. 
.tonight...east winds 10 knots or less becoming south. showers
with a chance of thunderstorms overnight. waves 1 foot or less. 
.tuesday...southeast winds 5 to 15 knots becoming east. showers
with a chance of thunderstorms. waves 2 feet or less. 
.tuesday night...northeast winds 15 to 20 knots becoming north.
showers with a chance of thunderstorms in the evening, then
showers overnight. waves 1 to 3 feet building to 3 to 5 feet.
waves occasionally around 6 feet. 
.wednesday...north winds 15 to 20 knots diminishing to 10 to
15 knots. showers. waves 3 to 5 feet. waves occasionally around
6 feet. 
.thursday...north winds 5 to 15 knots becoming northwest. partly
cloudy. waves 1 to 3 feet. 
.friday...northwest winds less than 10 knots becoming southwest.
mainly clear, then becoming partly cloudy. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

the water temperature off rochester is 69 degrees.

$$
fzus51 kbuf 270804
nshbuf
expires:202607271500;;682104

nearshore marine forecast
national weather service buffalo ny
404 am edt mon jul 27 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.


lez040-041-271500-
buffalo to ripley along lake erie-
404 am edt mon jul 27 2026

.today...southwest winds 10 knots or less. partly to mostly
sunny. waves 1 foot or less. 
.tonight...southwest winds 10 knots or less increasing to 10 to
15 knots. a chance of showers and thunderstorms in the evening,
then showers with a chance of thunderstorms overnight. waves
2 feet or less. 
.tuesday...south winds 10 to 15 knots becoming north 15 to
20 knots. showers with a chance of thunderstorms. waves 1 to
3 feet. 
.tuesday night...north winds 15 to 20 knots. showers with a
chance of thunderstorms in the evening, then showers overnight.
waves 1 to 3 feet building to 2 to 4 feet. 
.wednesday...north winds 15 to 20 knots diminishing to 10 to
15 knots. showers during the day, then showers likely wednesday
night. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.thursday...north winds 10 knots or less becoming west. becoming
mainly clear. waves 2 feet or less. 
.friday...west winds less than 10 knots becoming south. mainly
clear, then becoming mostly cloudy. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$
fzus51 kbuf 270804
nshbuf
expires:202607271500;;682102

nearshore marine forecast
national weather service buffalo ny
404 am edt mon jul 27 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.


lez020-271500-
upper niagara river and buffalo harbor-
404 am edt mon jul 27 2026

.today...light and variable winds becoming southwest 5 to
10 knots. patchy fog early. 
.tonight...southwest winds 10 knots or less becoming south. a
chance of showers and thunderstorms in the evening, then showers
with a chance of thunderstorms overnight. 
.tuesday...south winds 5 to 10 knots becoming north. showers with
a chance of thunderstorms. 
.tuesday night...north winds 5 to 15 knots. showers with a chance
of thunderstorms in the evening, then showers overnight. 
.wednesday...north winds 5 to 15 knots. showers likely. 
.thursday...north winds 5 to 10 knots becoming light and
variable. becoming mainly clear. 
.friday...light and variable winds. mainly clear, then becoming
partly cloudy. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 73 degrees.

$$
fzus51 kbuf 270804
nshbuf
expires:202607271500;;682105

nearshore marine forecast
national weather service buffalo ny
404 am edt mon jul 27 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.


loz042-271500-
niagara river to hamlin beach along lake ontario-
404 am edt mon jul 27 2026

.today...southwest winds 10 knots or less becoming east. mostly
sunny. waves 1 foot or less. 
.tonight...southeast winds 5 to 10 knots becoming south. showers
with a chance of thunderstorms. waves 1 foot or less. 
.tuesday...southeast winds 5 to 15 knots becoming northeast.
showers with a chance of thunderstorms. waves 2 feet or less
building to 2 to 3 feet. 
.tuesday night...north winds 15 to 25 knots. showers with a
chance of thunderstorms in the evening, then showers overnight.
waves 2 to 4 feet building to 3 to 5 feet. waves occasionally
around 6 feet. 
.wednesday...north winds 15 to 20 knots diminishing to 10 to
15 knots. showers likely. waves 3 to 5 feet subsiding to 2 to
3 feet. waves occasionally around 6 feet. 
.thursday...north winds 5 to 15 knots becoming northwest. partly
cloudy. waves 1 to 3 feet. 
.friday...west winds 10 knots or less becoming southwest. mainly
clear, then becoming partly cloudy. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$
fzus51 kcle 270736
nshcle
expires:202607271415;;681075

nearshore marine forecast
national weather service cleveland oh
336 am edt mon jul 27 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.


lez142-143-271415-
maumee bay to reno beach oh-reno beach to the islands oh-
336 am edt mon jul 27 2026

.today...southwest winds 5 to 15 knots. a chance of showers
early, then a slight chance of showers late this morning. a
slight chance of showers and thunderstorms late. waves 1 foot or
less. 
.tonight...southwest winds 5 to 15 knots increasing to 15 to
20 knots. showers with a chance of thunderstorms. waves 2 feet or
less. 
.tuesday...northwest winds 15 to 20 knots becoming north. partly
sunny. waves 1 to 3 feet building to 2 to 4 feet. 
.tuesday night...north winds 15 to 20 knots. partly cloudy. waves
2 to 4 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for wednesday through friday.

the water temperature off toledo is 77 degrees, off cleveland 73
degrees, and off erie 75 degrees.

$$
fzus51 kcle 270736
nshcle
expires:202607271415;;681077

nearshore marine forecast
national weather service cleveland oh
336 am edt mon jul 27 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.


lez149-271415-
conneaut oh to ripley ny-
336 am edt mon jul 27 2026

.today...southwest winds 10 knots or less. a slight chance of
showers late this morning. waves 1 foot or less. 
.tonight...southwest winds 10 knots or less increasing to 10 to
15 knots. a chance of showers and thunderstorms in the evening,
then showers with a chance of thunderstorms overnight. waves
2 feet or less. 
.tuesday...south winds 10 to 15 knots becoming northwest and
increasing to 15 to 25 knots. showers with a chance of
thunderstorms. waves 1 to 3 feet building to 3 to 5 feet. waves
occasionally around 6 feet. 
.tuesday night...north winds 15 to 25 knots. showers with a
chance of thunderstorms in the evening, then showers likely
overnight. waves 3 to 6 feet. waves occasionally around 7 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for wednesday through friday.

the water temperature off toledo is 77 degrees, off cleveland 73
degrees, and off erie 75 degrees.

$$
fzus51 kcle 270736
nshcle
expires:202607271415;;681076

nearshore marine forecast
national weather service cleveland oh
336 am edt mon jul 27 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>148-271415-
the islands to vermilion oh-vermilion to avon point oh-
avon point to willowick oh-willowick to geneva-on-the lake oh-
geneva-on-the-lake to conneaut oh-
336 am edt mon jul 27 2026

.today...southwest winds 5 to 10 knots becoming west. a slight
chance of showers and thunderstorms late this morning. waves
1 foot or less. 
.tonight...southwest winds 5 to 15 knots increasing to 15 to
20 knots. a chance of showers and thunderstorms in the evening,
then showers with a chance of thunderstorms overnight. waves 1 to
3 feet building to 2 to 4 feet. 
.tuesday...west winds 15 to 25 knots becoming northwest to
30 knots. showers in the morning, then a chance of showers in the
afternoon. waves 3 to 6 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 
.tuesday night...north winds to 30 knots diminishing to 15 to
25 knots. a chance of showers in the evening. waves 4 to 7 feet.
waves occasionally around 9 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for wednesday through friday.

the water temperature off toledo is 77 degrees, off cleveland 73
degrees, and off erie 75 degrees.

$$
fzus53 kdtx 270715
nshdtx
expires:202607271515;;680405

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
315 am edt mon jul 27 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.


lhz443-271515-
port sanilac to port huron mi-
315 am edt mon jul 27 2026

.today...southwest winds 5 to 10 knots. partly cloudy. scattered
showers and thunderstorms in the afternoon. waves 2 feet or less.
.tonight...southwest winds 5 to 10 knots becoming west 10 to
15 knots in the late evening and overnight. showers and numerous
thunderstorms until early morning, then scattered showers and
isolated thunderstorms after midnight. waves 2 feet or less. 
.tuesday...north winds 15 to 20 knots increasing to 20 to 25 knots
early in the afternoon. partly cloudy with scattered showers early in
the morning, then mostly cloudy in the late morning and afternoon.
waves 1 to 3 feet building to 4 to 6 feet in the late morning and
afternoon. waves occasionally around 8 feet. a small craft advisory
may be needed.
.tuesday night...north winds 20 to 25 knots. gusts to 30 knots
early in the evening then gusts to 30 knots after midnight.
partly cloudy. waves 5 to 7 feet. waves occasionally around
10 feet. 

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

$$
fzus53 kdtx 270715
nshdtx
expires:202607271515;;680402

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
315 am edt mon jul 27 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.


lhz421-271515-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
315 am edt mon jul 27 2026

.today...southwest winds 5 to 10 knots. partly cloudy. isolated
showers and thunderstorms in the morning, then scattered showers
and thunderstorms in the afternoon. waves 2 feet or less. 
.tonight...southeast winds 5 to 10 knots backing to the north in
the late evening and early morning, then increasing to 10 to
15 knots after midnight. mostly cloudy until early morning
becoming partly cloudy. numerous showers and scattered
thunderstorms early in the evening, then scattered showers and
isolated thunderstorms in the late evening and early morning.
isolated showers after midnight. waves 2 feet or less. 
.tuesday...north winds 15 to 20 knots. mostly cloudy becoming partly
cloudy in the late morning and early afternoon becoming mostly sunny.
waves 3 to 5 feet. waves occasionally around 6 feet. a small craft
advisory may be needed.
.tuesday night...north winds 15 to 20 knots increasing to 20 to
25 knots in the late evening and overnight. mostly clear. waves
3 to 5 feet. waves occasionally around 6 feet. 

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

$$
fzus53 kdtx 270715
nshdtx
expires:202607271515;;680401

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
315 am edt mon jul 27 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.


lhz422-271515-
inner saginaw bay sw of point au gres to bay port mi-
315 am edt mon jul 27 2026

.today...southwest winds 10 to 15 knots diminishing to 5 to
10 knots late in the morning, then increasing to 10 to 15 knots
early in the afternoon diminishing to 5 to 10 knots late in the
afternoon. partly cloudy. scattered showers and isolated
thunderstorms in the morning, then scattered showers and
thunderstorms in the afternoon. waves 2 feet or less. 
.tonight...southwest winds 5 to 10 knots veering to the north in
the late evening and early morning, then increasing to 10 to
15 knots after midnight. mostly cloudy early in the evening
becoming partly cloudy. numerous showers early in the evening.
scattered thunderstorms until early morning. scattered showers in
the late evening and overnight. waves 2 feet or less. 
.tuesday...north winds 15 to 20 knots. partly cloudy until late
afternoon becoming mostly sunny. waves 1 to 3 feet. 
.tuesday night...north winds 15 to 20 knots increasing to 20 to 25
knots in the late evening and early morning, then diminishing to 15
to 20 knots after midnight. mostly clear. waves 1 to 3 feet building
to 2 to 4 feet in the late evening and overnight. a small craft
advisory may be needed.

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

$$
fzus53 kdtx 270715
nshdtx
expires:202607271515;;680403

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
315 am edt mon jul 27 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.


lhz441-271515-
port austin to harbor beach mi-
315 am edt mon jul 27 2026

.today...southwest winds 5 to 10 knots. partly cloudy. isolated
showers and thunderstorms in the morning, then scattered showers
and thunderstorms in the afternoon. waves 2 feet or less. 
.tonight...southwest winds 5 to 10 knots veering to the northwest
in the late evening and early morning, then becoming north 10 to
15 knots after midnight. mostly cloudy until early morning
becoming partly cloudy. numerous showers and thunderstorms until
early morning, then scattered showers after midnight. waves
2 feet or less. 
.tuesday...north winds 15 to 20 knots. mostly cloudy with scattered
showers early in the morning, then partly cloudy in the late morning
and afternoon. waves 3 to 5 feet. waves occasionally around 7 feet. a
small craft advisory may be needed.
.tuesday night...north winds 15 to 20 knots increasing to 20 to
25 knots with gusts to 30 knots after midnight. partly cloudy.
waves 4 to 6 feet. waves occasionally around 8 feet. 

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

$$
fzus53 kdtx 270715
nshdtx
expires:202607271515;;680404

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
315 am edt mon jul 27 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.


lhz442-271515-
harbor beach to port sanilac mi-
315 am edt mon jul 27 2026

.today...southwest winds 5 to 10 knots. partly cloudy. scattered
showers and thunderstorms in the afternoon. waves 2 feet or less.
.tonight...southwest winds 5 to 10 knots becoming west 10 to
15 knots in the late evening and overnight. mostly cloudy until
early morning becoming partly cloudy. numerous showers and
thunderstorms until early morning, then scattered showers and
isolated thunderstorms after midnight. waves 2 feet or less. 
.tuesday...north winds 15 to 20 knots increasing to 20 to 25 knots
early in the afternoon. partly cloudy becoming mostly cloudy in the
late morning and early afternoon becoming partly cloudy. scattered
showers early in the morning. waves 1 to 3 feet building to 4 to 6
feet in the late morning and afternoon. waves occasionally around 8
feet. a small craft advisory may be needed.
.tuesday night...north winds 15 to 20 knots increasing to 20 to
25 knots with gusts to 30 knots in the late evening and
overnight. partly cloudy. waves 4 to 6 feet. waves occasionally
around 7 feet. 

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

$$
fzus53 kdtx 270715
nshdtx
expires:202607271515;;680406

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
315 am edt mon jul 27 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.


lez444-271515-
michigan waters of lake erie from detroit river to north cape mi-
315 am edt mon jul 27 2026

.today...southwest winds 5 to 10 knots increasing to 10 to
15 knots late in the afternoon. partly cloudy. isolated showers
and thunderstorms in the morning, then scattered showers and
thunderstorms in the afternoon. waves 2 feet or less. 
.tonight...southwest winds 10 to 15 knots. partly cloudy becoming
mostly cloudy in the late evening and early morning becoming
partly cloudy. numerous showers and scattered thunderstorms until
early morning, then scattered showers and thunderstorms after
midnight. waves 2 feet or less. 
.tuesday...north winds 10 to 15 knots. partly cloudy until late
afternoon becoming mostly sunny. scattered showers early in the
morning. waves 1 to 3 feet. 
.tuesday night...north winds 15 to 20 knots. mostly clear. waves
1 to 3 feet. 

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


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