• 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 240111
nshcle
expires:202606240815;;800331

nearshore marine forecast
national weather service cleveland oh
911 pm edt tue jun 23 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.


lez142-143-240815-
maumee bay to reno beach oh-reno beach to the islands oh-
911 pm edt tue jun 23 2026

.overnight...northeast winds less than 10 knots. mostly
clear. waves 1 foot or less. 
.wednesday...light and variable winds. sunny. waves 1 foot or
less. 
.wednesday night...southeast winds 5 to 10 knots becoming
southwest. showers likely overnight. waves 1 foot or less. 
.thursday...southwest winds 5 to 10 knots becoming west. a chance
of showers in the morning, then a chance of showers and
thunderstorms in the afternoon. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for friday through sunday.

the water temperature off toledo is 70 degrees, off cleveland 66
degrees, and off erie 68 degrees.

$$
fzus51 kcle 240111
nshcle
expires:202606240815;;800332

nearshore marine forecast
national weather service cleveland oh
911 pm edt tue jun 23 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>146-240815-
the islands to vermilion oh-vermilion to avon point oh-
avon point to willowick oh-
911 pm edt tue jun 23 2026

.overnight...north winds 5 to 10 knots becoming northeast.
clear. waves 2 feet or less. 
.wednesday...light and variable winds. sunny. waves 1 foot or
less. 
.wednesday night...east winds 10 knots or less becoming south. a
chance of showers overnight. waves 1 foot or less. 
.thursday...south winds 5 to 15 knots becoming southwest. a
chance of showers in the morning, then showers likely in the
afternoon. waves 2 feet or less. 

see lake erie open lakes forecast for friday through sunday.

the water temperature off toledo is 70 degrees, off cleveland 66
degrees, and off erie 68 degrees.

$$
fzus53 kdtx 240139
nshdtx
expires:202606240945;;800927

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
939 pm edt tue jun 23 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.


lez444-240945-
michigan waters of lake erie from detroit river to north cape mi-
939 pm edt tue jun 23 2026

.rest of tonight...northeast winds 5 to 10 knots this evening
becoming light and variable. clear. waves 2 feet or less. 
.wednesday...light and variable winds becoming southeast 5 to
10 knots in the late morning and afternoon. sunny. waves 2 feet
or less. 
.wednesday night...southeast winds 5 to 10 knots becoming
southwest 10 to 15 knots after midnight. partly cloudy early in
the evening, then mostly cloudy with a chance of showers in the
late evening and overnight. waves 2 feet or less. 
.thursday...southwest winds 10 to 15 knots. mostly cloudy early
in the morning becoming partly cloudy. a chance of showers. a
chance of thunderstorms early in the afternoon. waves 2 feet or
less. 

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

the water temperature at belle isle is 67 degrees.

$$
fzus53 kdtx 240139
nshdtx
expires:202606240945;;800922

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
939 pm edt tue jun 23 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.


lhz422-240945-
inner saginaw bay sw of point au gres to bay port mi-
939 pm edt tue jun 23 2026

.rest of tonight...east winds 5 to 10 knots this evening becoming
light and variable. clear. waves 2 feet or less. 
.wednesday...southwest winds 5 to 10 knots. partly cloudy until
late afternoon becoming mostly cloudy. a chance of showers and a
slight chance of thunderstorms early in the afternoon. waves
2 feet or less. 
.wednesday night...south winds 10 to 15 knots. mostly cloudy.
light showers likely and a slight chance of thunderstorms until
early morning, then a chance of showers after midnight. waves
2 feet or less. 
.thursday...southwest winds 5 to 10 knots veering to the west
early in the afternoon. mostly cloudy with a chance of showers
until late afternoon, then partly cloudy with showers likely and
a chance of thunderstorms early in the afternoon. waves 2 feet or
less. 

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

$$
fzus53 kdtx 240139
nshdtx
expires:202606240945;;800925

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
939 pm edt tue jun 23 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.


lhz442-240945-
harbor beach to port sanilac mi-
939 pm edt tue jun 23 2026

.rest of tonight...light and variable winds. clear. waves 2 feet
or less. 
.wednesday...light and variable winds becoming southeast 5 to
10 knots in the late morning and afternoon. mostly sunny until
late afternoon, then mostly cloudy with a chance of showers early
in the afternoon. waves 2 feet or less. 
.wednesday night...southeast winds 5 to 10 knots. mostly cloudy
with showers likely and a slight chance of thunderstorms. waves
2 feet or less. 
.thursday...south winds 5 to 10 knots veering to the west early
in the afternoon. mostly cloudy until late afternoon becoming
partly cloudy. a chance of showers until late afternoon. light
showers likely and a chance of thunderstorms early in the
afternoon. waves 2 feet or less. 

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

$$
fzus53 kdtx 240139
nshdtx
expires:202606240945;;800926

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
939 pm edt tue jun 23 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.


lhz443-240945-
port sanilac to port huron mi-
939 pm edt tue jun 23 2026

.rest of tonight...north winds 5 to 10 knots this evening
becoming light and variable. mostly clear. waves 2 feet or less. 
.wednesday...light and variable winds becoming southeast 5 to
10 knots in the late morning and afternoon. mostly sunny until
late afternoon, then partly cloudy with a chance of showers and a
slight chance of thunderstorms early in the afternoon. waves
2 feet or less. 
.wednesday night...east winds 5 to 10 knots veering to the south
in the late evening and overnight. mostly cloudy. a chance of
showers and a slight chance of thunderstorms early in the
evening, then showers likely in the late evening and overnight.
waves 2 feet or less. 
.thursday...south winds 5 to 10 knots veering to the west early
in the afternoon. mostly cloudy early in the morning becoming
partly cloudy. rain showers likely early in the morning. a chance
of showers in the late morning and early afternoon, then showers
likely and a chance of thunderstorms early in the afternoon.
waves 2 feet or less. 

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

$$
fzus53 kgrr 240141
nshgrr
expires:202606240800;;800980

nearshore marine forecast
national weather service grand rapids mi
941 pm edt tue jun 23 2026

for waters within five nautical miles of shore on lake michigan


lmz844-240800-
st joseph to south haven mi-
941 pm edt tue jun 23 2026

.through early evening...northwest winds around 15 knots. sunny.
waves 1 to 2 feet. 
.tonight...north winds 5 to 15 knots veering northeast around
5 knots in the late evening and early morning, then backing
southwest after midnight. mostly clear. waves 1 to 3 feet. 
.wednesday...south winds 5 to 10 knots. partly sunny with a chance
of showers and thunderstorms. waves 1 foot or less. 
.wednesday night...south winds 10 to 15 knots veering southwest
after midnight. mostly cloudy with a chance of showers and
thunderstorms. waves 1 foot or less. 
.thursday...west winds around 10 knots veering northwest early in
the afternoon. partly sunny. waves 1 foot or less. 
.thursday night...north winds 5 to 10 knots. partly cloudy. waves
1 foot or less. 
.friday...northeast winds 5 to 15 knots. mostly sunny. waves 1 foot
or less. 
.saturday...east winds 5 to 10 knots backing northeast early in the
afternoon. mostly sunny. waves 1 foot or less. 
.sunday...southeast winds 10 to 15 knots. mostly sunny. waves 1 foot
or less. 

$$
fzus53 kgrr 240141
nshgrr
expires:202606240800;;800979

nearshore marine forecast
national weather service grand rapids mi
941 pm edt tue jun 23 2026

for waters within five nautical miles of shore on lake michigan


lmz845-240800-
south haven to holland mi-
941 pm edt tue jun 23 2026

.through early evening...northwest winds 15 to 20 knots. sunny.
waves 1 to 3 feet. 
.tonight...north winds 5 to 15 knots backing southwest around
5 knots after midnight. mostly clear. waves 1 to 3 feet. 
.wednesday...south winds 5 to 15 knots. rain showers likely and a
chance of thunderstorms. waves 1 foot or less. 
.wednesday night...south winds 10 to 15 knots veering southwest
after midnight. rain showers and a chance of thunderstorms. waves
around 1 foot. 
.thursday...west winds 10 to 15 knots. partly sunny. waves around
1 foot. 
.thursday night...north winds 5 to 10 knots. partly cloudy. waves
around 1 foot. 
.friday...northeast winds 5 to 10 knots backing north 10 to 15 knots
early in the afternoon. mostly sunny. waves 1 foot or less. 
.saturday...east winds 5 to 10 knots backing north early in the
afternoon. mostly sunny. waves 1 foot or less. 
.sunday...southeast winds 10 to 15 knots. mostly sunny. waves 1 foot
or less. 

$$
fzus53 kgrr 240141
nshgrr
expires:202606240800;;800978

nearshore marine forecast
national weather service grand rapids mi
941 pm edt tue jun 23 2026

for waters within five nautical miles of shore on lake michigan


lmz846-240800-
holland to grand haven mi-
941 pm edt tue jun 23 2026

.through early evening...northwest winds around 20 knots. sunny.
waves 2 to 3 feet. 
.tonight...northwest winds 10 to 20 knots veering north 5 to
10 knots in the late evening and early morning, then veering
southeast after midnight. mostly clear. waves 1 to 3 feet. 
.wednesday...south winds 5 to 15 knots. rain showers and a chance of
thunderstorms. waves 1 to 2 feet. 
.wednesday night...south winds 10 to 15 knots veering southwest
after midnight. rain showers likely and a chance of thunderstorms.
waves 1 to 2 feet. 
.thursday...west winds 10 to 15 knots. partly sunny. waves around
1 foot. 
.thursday night...northwest winds 5 to 15 knots veering north after
midnight. partly cloudy. waves around 1 foot. 
.friday...northeast winds 5 to 10 knots backing north 10 to 15 knots
early in the afternoon. mostly sunny. waves around 1 foot. 
.saturday...east winds around 10 knots backing north early in the
afternoon. mostly sunny. waves less than 1 foot. 
.sunday...southeast winds 10 to 15 knots. partly sunny. waves around
1 foot. 

$$
fzus53 kgrr 240141
nshgrr
expires:202606240800;;800977

nearshore marine forecast
national weather service grand rapids mi
941 pm edt tue jun 23 2026

for waters within five nautical miles of shore on lake michigan


lmz847-240800-
grand haven to whitehall mi-
941 pm edt tue jun 23 2026

.through early evening...northwest winds around 20 knots. mostly
sunny. waves 2 to 3 feet. 
.tonight...northwest winds 10 to 20 knots veering north 5 to
10 knots in the late evening and early morning, then veering east
after midnight. clear in the evening then becoming partly cloudy.
waves 1 to 3 feet. 
.wednesday...south winds 5 to 15 knots increasing to 15 to 20 knots
early in the afternoon. rain showers likely and a chance of
thunderstorms. waves 1 to 3 feet. 
.wednesday night...south winds 10 to 20 knots veering southwest
after midnight. rain showers likely and a chance of thunderstorms.
waves 2 to 3 feet. 
.thursday...west winds 10 to 15 knots. mostly cloudy. waves 1 to
2 feet. 
.thursday night...north winds 10 to 15 knots becoming around
10 knots after midnight. partly cloudy. waves around 1 foot. 
.friday...northeast winds around 10 knots backing northwest early in
the afternoon. mostly sunny. waves around 1 foot. 
.saturday...east winds around 10 knots backing northwest early in
the afternoon. mostly sunny. waves 1 foot or less. 
.sunday...southeast winds 15 to 20 knots. partly sunny. waves 1 to
3 feet. 

$$
fzus53 kgrr 240141
nshgrr
expires:202606240800;;800976

nearshore marine forecast
national weather service grand rapids mi
941 pm edt tue jun 23 2026

for waters within five nautical miles of shore on lake michigan


lmz848-240800-
whitehall to pentwater mi-
941 pm edt tue jun 23 2026

.through early evening...northwest winds 15 to 20 knots. sunny.
waves 1 to 3 feet. 
.tonight...north winds 10 to 15 knots veering northeast 5 to
10 knots in the late evening and early morning, then veering
southeast after midnight. clear in the evening then becoming partly
cloudy. waves 1 to 2 feet. 
.wednesday...south winds 5 to 10 knots increasing to 15 to 20 knots
in the late morning and afternoon. rain showers and a chance of
thunderstorms. waves 2 to 3 feet. 
.wednesday night...south winds 10 to 20 knots veering southwest 5 to
10 knots after midnight. mostly cloudy with a chance of rain showers
and a slight chance of thunderstorms. waves 1 to 3 feet.
.thursday...northwest winds 10 to 15 knots. mostly cloudy. waves
around 1 foot. 
.thursday night...north winds 5 to 15 knots. partly cloudy. waves
around 1 foot. 
.friday...northeast winds 10 to 15 knots backing north early in the
afternoon. mostly sunny. waves 1 to 2 feet. 
.saturday...east winds 5 to 10 knots backing northwest 10 to
15 knots early in the afternoon. mostly sunny. waves 1 foot or less.
.sunday...southeast winds 15 to 20 knots. partly sunny with a chance
of rain showers. waves 1 to 3 feet. 

$$
fzus53 kgrr 240141
nshgrr
expires:202606240800;;800975

nearshore marine forecast
national weather service grand rapids mi
941 pm edt tue jun 23 2026

for waters within five nautical miles of shore on lake michigan


lmz849-240800-
pentwater to manistee mi-
941 pm edt tue jun 23 2026

.through early evening...north winds 10 to 15 knots. sunny. waves
1 to 2 feet. 
.tonight...north winds 5 to 15 knots veering southeast around
5 knots after midnight. partly cloudy. waves around 1 foot. 
.wednesday...south winds 5 to 10 knots increasing to 10 to 20 knots
in the late morning and afternoon. rain showers and a chance of
thunderstorms. waves 2 to 3 feet. 
.wednesday night...south winds 10 to 20 knots veering southwest 5 to
10 knots after midnight. mostly cloudy with a chance of rain showers
and a slight chance of thunderstorms. waves 1 to 3 feet.
.thursday...west winds 5 to 15 knots veering northwest early in the
afternoon. mostly cloudy. waves around 1 foot. 
.thursday night...north winds 5 to 15 knots. partly cloudy. waves
around 1 foot. 
.friday...north winds 5 to 15 knots. mostly sunny. waves around
1 foot. 
.saturday...east winds 5 to 10 knots backing north 10 to 15 knots
early in the afternoon. mostly sunny. waves 1 foot or less. 
.sunday...southeast winds 10 to 20 knots veering south early in the
afternoon. partly sunny. waves 1 to 3 feet. 

$$
fzus53 kiwx 240222
nshiwx
expires:202606240815;;802253

nearshore marine forecast
national weather service northern indiana
1022 pm edt tue jun 23 2026

for waters within five nautical miles of shore on lake michigan


lmz043-240815-
new buffalo mi to st joseph mi-
1022 pm edt tue jun 23 2026

.overnight...light and variable winds becoming south around 5
knots late. mostly clear. waves around 1 foot.
.wednesday...south winds 10 knots or less becoming southeast.
showers likely with a chance of thunderstorms in the afternoon.
waves 1 foot or less. 
.wednesday night...southeast winds 5 to 10 knots becoming
southwest. showers likely with a chance of thunderstorms in the
evening, then a chance of showers and thunderstorms overnight.
waves 1 foot or less. 
.thursday...west winds 5 to 10 knots becoming north. partly
sunny. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 51 degrees and at michigan
city is 50 degrees.

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