• 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 ·
MI - south

Real-Time Data
 > Dynamic Map
 > Wind Obs Summary

Computer Forecasts
 > Model Tables

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 kcle 251949
nshcle
expires:202605260215;;639403

nearshore marine forecast
national weather service cleveland oh
349 pm edt mon may 25 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.


lez142-143-260215-
maumee bay to reno beach oh-reno beach to the islands oh-
349 pm edt mon may 25 2026

.tonight...east winds less than 10 knots. patchy fog after
midnight. waves 1 foot or less. 
.tuesday...light and variable winds. patchy fog in the morning.
waves 1 foot or less. 
.tuesday night...light and variable winds. mostly cloudy. waves
1 foot or less. 
.wednesday...west winds less than 10 knots. partly sunny. waves
1 foot or less. 

see lake erie open lakes forecast for thursday through saturday.

the water temperature off toledo is 61 degrees, off cleveland 58
degrees, and off erie 51 degrees.

$$
fzus51 kcle 251949
nshcle
expires:202605260215;;639404

nearshore marine forecast
national weather service cleveland oh
349 pm edt mon may 25 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>146-260215-
the islands to vermilion oh-vermilion to avon point oh-
avon point to willowick oh-
349 pm edt mon may 25 2026

.tonight...northeast winds less than 10 knots. patchy fog from
late evening on. waves 1 foot or less. 
.tuesday...light and variable winds. patchy fog. waves 1 foot or
less. 
.tuesday night...light and variable winds. mostly cloudy. waves
1 foot or less. 
.wednesday...southwest winds less than 10 knots. partly sunny.
waves 1 foot or less. 

see lake erie open lakes forecast for thursday through saturday.

the water temperature off toledo is 61 degrees, off cleveland 58
degrees, and off erie 51 degrees.

$$
fzus53 kdtx 251943
nshdtx
expires:202605260345;;639268

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
343 pm edt mon may 25 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.


lhz443-260345-
port sanilac to port huron mi-
343 pm edt mon may 25 2026

.tonight...south winds 5 to 10 knots increasing to 10 to 15 knots
this evening, then becoming southwest 5 to 10 knots after
midnight. clear. waves 2 feet or less. 
.tuesday...southwest winds 5 to 10 knots increasing to 10 to
15 knots early in the afternoon. mostly sunny. waves 2 feet or
less. 
.tuesday night...southwest winds 5 to 10 knots veering to the
northwest after midnight. partly cloudy until early morning
becoming mostly cloudy. waves 2 feet or less. 
.wednesday...north winds 5 to 10 knots increasing to 10 to
15 knots early in the afternoon. partly cloudy. waves 2 feet or
less. 

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

$$
fzus53 kdtx 251943
nshdtx
expires:202605260345;;639269

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
343 pm edt mon may 25 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.


lez444-260345-
michigan waters of lake erie from detroit river to north cape mi-
343 pm edt mon may 25 2026

.tonight...light and variable winds. partly cloudy. patchy fog
after midnight. waves 2 feet or less. 
.tuesday...light and variable winds becoming southeast 5 to
10 knots early in the afternoon. partly cloudy. patchy fog early
in the morning. waves 2 feet or less. 
.tuesday night...light and variable winds. partly cloudy until
early morning becoming mostly cloudy. waves 2 feet or less. 
.wednesday...light and variable winds becoming southeast 5 to
10 knots early in the afternoon. partly cloudy. waves nearly
calm. 

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

the water temperature at belle isle is missing.

$$
fzus53 kdtx 251943
nshdtx
expires:202605260345;;639264

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
343 pm edt mon may 25 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.


lhz422-260345-
inner saginaw bay sw of point au gres to bay port mi-
343 pm edt mon may 25 2026

.tonight...southwest winds 10 to 15 knots. mostly clear. waves
1 to 3 feet. 
.tuesday...southwest winds 10 to 15 knots. sunny. waves 1 to
3 feet. 
.tuesday night...west winds 10 to 15 knots becoming northeast
5 to 10 knots after midnight. partly cloudy. waves 2 feet or
less. 
.wednesday...northeast winds 5 to 10 knots increasing to 10 to
15 knots early in the afternoon. mostly sunny. waves 2 feet or
less. 

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

$$
fzus53 kdtx 251943
nshdtx
expires:202605260345;;639267

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
343 pm edt mon may 25 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.


lhz442-260345-
harbor beach to port sanilac mi-
343 pm edt mon may 25 2026

.tonight...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...southwest winds 10 to 15 knots. sunny. waves 2 feet or
less. 
.tuesday night...west winds 5 to 10 knots veering to the north
after midnight. partly cloudy. waves 2 feet or less. 
.wednesday...north winds 5 to 10 knots increasing to 10 to
15 knots early in the afternoon. partly cloudy until late
afternoon becoming mostly sunny. waves 2 feet or less. 

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

$$
fzus53 kgrr 251936
nshgrr
expires:202605260800;;639096

nearshore marine forecast
national weather service grand rapids mi
336 pm edt mon may 25 2026

for waters within five nautical miles of shore on lake michigan


lmz849-260800-
pentwater to manistee mi-
336 pm edt mon may 25 2026

.through early evening...south winds 15 to 20 knots. partly sunny.
waves 2 to 3 feet. 
.tonight...south winds 15 to 20 knots. mostly clear. waves 2 to
4 feet.
.tuesday...south winds 15 to 20 knots. sunny. waves 2 to 4 feet. 
.tuesday night...south winds 10 to 20 knots backing southeast 5 to
10 knots after midnight. partly cloudy. waves 2 to 3 feet. 
.wednesday...east winds 5 to 15 knots backing north in the late
morning and early afternoon, then increasing to 15 to 25 knots early
in the afternoon. mostly sunny. waves 1 to 2 feet building to 2 to
4 feet early in the afternoon. 
.wednesday night...north winds 15 to 25 knots. partly cloudy. waves
2 to 4 feet.
.thursday...north winds 15 to 25 knots. sunny. waves 1 to 3 feet.
.friday...west winds 5 to 10 knots veering northwest 10 to 15 knots
early in the afternoon. sunny. waves around 1 foot. 
.saturday...northeast winds 10 to 15 knots backing north 15 to
25 knots in the late morning and afternoon. sunny. waves 1 to 3 feet
building to 2 to 4 feet early in the afternoon. 

$$
fzus53 kgrr 251936
nshgrr
expires:202605260800;;639101

nearshore marine forecast
national weather service grand rapids mi
336 pm edt mon may 25 2026

for waters within five nautical miles of shore on lake michigan


lmz844-260800-
st joseph to south haven mi-
336 pm edt mon may 25 2026

.through early evening...southwest winds 5 to 10 knots. sunny. waves
less than 1 foot. 
.tonight...south winds 5 to 10 knots. mostly clear. waves less than
1 foot. 
.tuesday...southwest winds 5 to 10 knots. mostly sunny. waves less
than 1 foot. 
.tuesday night...south winds around 5 knots. partly cloudy. waves
less than 1 foot. 
.wednesday...southwest winds around 5 knots veering northwest in the
late morning and afternoon. mostly sunny. waves less than 1 foot. 
.wednesday night...north winds 10 to 15 knots. partly cloudy. waves
2 to 3 feet. 
.thursday...northeast winds 10 to 15 knots backing north 15 to
20 knots early in the afternoon. sunny. waves 1 to 3 feet. 
.friday...southeast winds around 5 knots backing northwest in the
late morning and afternoon. sunny. waves 1 to 2 feet. 
.saturday...northeast winds 10 to 15 knots backing north early in
the afternoon. sunny. waves around 1 foot. 

$$
fzus53 kgrr 251936
nshgrr
expires:202605260800;;639100

nearshore marine forecast
national weather service grand rapids mi
336 pm edt mon may 25 2026

for waters within five nautical miles of shore on lake michigan


lmz845-260800-
south haven to holland mi-
336 pm edt mon may 25 2026

.through early evening...south winds around 10 knots. sunny. waves
1 foot or less. 
.tonight...south winds 5 to 15 knots. mostly clear. waves 1 foot or
less. 
.tuesday...southwest winds 5 to 10 knots. mostly sunny. waves 1 foot
or less. 
.tuesday night...south winds 5 to 10 knots. partly cloudy. waves
1 foot or less. 
.wednesday...southwest winds around 5 knots veering west 5 to
15 knots in the late morning and afternoon. mostly sunny. waves
1 foot or less. 
.wednesday night...north winds 10 to 15 knots veering northeast
after midnight. partly cloudy. waves 2 to 3 feet. 
.thursday...northeast winds 10 to 15 knots backing north early in
the afternoon. sunny. waves 1 to 2 feet. 
.friday...southeast winds 5 to 10 knots veering west in the late
morning and afternoon. sunny. waves around 1 foot. 
.saturday...northeast winds 10 to 15 knots backing north early in
the afternoon. sunny. waves around 1 foot. 

$$
fzus53 kgrr 251936
nshgrr
expires:202605260800;;639099

nearshore marine forecast
national weather service grand rapids mi
336 pm edt mon may 25 2026

for waters within five nautical miles of shore on lake michigan


lmz846-260800-
holland to grand haven mi-
336 pm edt mon may 25 2026

.through early evening...south winds 10 to 15 knots. sunny. waves
around 1 foot. 
.tonight...south winds 10 to 15 knots. mostly clear. waves 1 to
2 feet. 
.tuesday...south winds 10 to 15 knots. sunny. waves 1 to 2 feet. 
.tuesday night...south winds 5 to 10 knots. partly cloudy. waves
around 1 foot. 
.wednesday...southwest winds 5 to 10 knots veering northwest 10 to
15 knots early in the afternoon. mostly sunny. waves around 1 foot. 
.wednesday night...northwest winds 15 to 20 knots veering northeast
10 to 15 knots in the late evening and overnight. partly cloudy.
waves 2 to 3 feet. 
.thursday...northeast winds 10 to 20 knots backing north early in
the afternoon. sunny. waves 1 to 3 feet. 
.friday...south winds 5 to 15 knots veering west in the late morning
and afternoon. sunny. waves 1 foot or less. 
.saturday...northeast winds 10 to 15 knots backing north early in
the afternoon. sunny. waves around 1 foot. 

$$
fzus53 kgrr 251936
nshgrr
expires:202605260800;;639098

nearshore marine forecast
national weather service grand rapids mi
336 pm edt mon may 25 2026

for waters within five nautical miles of shore on lake michigan


lmz847-260800-
grand haven to whitehall mi-
336 pm edt mon may 25 2026

.through early evening...south winds around 15 knots. mostly sunny.
waves 1 to 2 feet. 
.tonight...south winds 10 to 20 knots. mostly clear. waves 1 to
3 feet. 
.tuesday...south winds 10 to 20 knots. sunny. waves 1 to 3 feet. 
.tuesday night...south winds 5 to 15 knots. partly cloudy. waves
1 to 2 feet. 
.wednesday...south winds 5 to 10 knots veering west in the late
morning and early afternoon, then veering northwest 10 to 20 knots
early in the afternoon. mostly sunny. waves 2 to 3 feet. 
.wednesday night...north winds 15 to 20 knots veering northeast
10 to 15 knots after midnight. partly cloudy. waves 2 to 4 feet.
.thursday...northeast winds 10 to 20 knots backing north early in
the afternoon. sunny. waves 2 to 3 feet. 
.friday...west winds 5 to 15 knots. sunny. waves 1 foot or less. 
.saturday...northeast winds 10 to 20 knots backing north early in
the afternoon. sunny. waves 1 to 2 feet. 

$$
fzus53 kgrr 251936
nshgrr
expires:202605260800;;639097

nearshore marine forecast
national weather service grand rapids mi
336 pm edt mon may 25 2026

for waters within five nautical miles of shore on lake michigan


lmz848-260800-
whitehall to pentwater mi-
336 pm edt mon may 25 2026

.through early evening...south winds 15 to 20 knots. mostly sunny.
waves 1 to 3 feet. 
.tonight...south winds 15 to 20 knots. mostly clear. waves 2 to
3 feet. 
.tuesday...south winds 15 to 20 knots. sunny. waves 2 to 3 feet. 
.tuesday night...south winds 10 to 20 knots decreasing to 5 to
10 knots after midnight. partly cloudy. waves 1 to 3 feet. 
.wednesday...south winds 5 to 10 knots veering northwest 10 to
15 knots in the late morning and early afternoon, then increasing to
15 to 25 knots early in the afternoon. mostly sunny. waves around
1 foot building to 2 to 4 feet early in the afternoon. 
.wednesday night...north winds 15 to 25 knots. partly cloudy. waves
3 to 5 feet subsiding to 2 to 3 feet after midnight. 
.thursday...north winds 10 to 20 knots increasing to 15 to 25 knots
early in the afternoon. sunny. waves 2 to 4 feet.
.friday...west winds 5 to 15 knots. sunny. waves 1 foot or less. 
.saturday...northeast winds 10 to 15 knots backing north 15 to
25 knots early in the afternoon. sunny. waves 1 to 2 feet building
to 2 to 4 feet early in the afternoon. 

$$
fzus53 kiwx 251905
nshiwx
expires:202605260215;;638008

nearshore marine forecast
national weather service northern indiana
305 pm edt mon may 25 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-260215-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
305 pm edt mon may 25 2026

.tonight...light and variable winds. mostly clear. waves 1 foot
or less. 
.tuesday...south winds less than 10 knots. mostly sunny. waves
1 foot or less. 
.tuesday night...light and variable winds. partly cloudy. waves 1
foot or less. 
.wednesday...light and variable winds becoming north 5 to
10 knots. mostly sunny. waves 1 foot or less. 

the water temperature at st. joseph is 49 degrees and at michigan
city is 54 degrees.

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