• 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 101328
nshcle
expires:202604102015;;136928

nearshore marine forecast
national weather service cleveland oh
928 am edt fri apr 10 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.


lez142-143-102015-
maumee bay to reno beach oh-reno beach to the islands oh-
928 am edt fri apr 10 2026

.rest of today...southwest winds 10 to 15 knots becoming
northwest. showers with a slight chance of thunderstorms late
this morning, then showers this afternoon. waves 2 feet or less. 
.tonight...north winds 5 to 10 knots becoming northeast. a slight
chance of showers in the evening. waves 1 foot or less. 
.saturday...northeast winds 5 to 10 knots becoming east. mostly
sunny. waves 1 foot or less. 
.saturday night...east winds 5 to 10 knots becoming southeast.
partly cloudy in the evening, then becoming mostly cloudy. waves
1 foot or less. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for sunday through tuesday.

the water temperature off toledo is 50 degrees, off cleveland 44
degrees, and off erie 43 degrees.

$$
fzus51 kcle 101328
nshcle
expires:202604102015;;136929

nearshore marine forecast
national weather service cleveland oh
928 am edt fri apr 10 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>147-102015-
the islands to vermilion oh-vermilion to avon point oh-
avon point to willowick oh-willowick to geneva-on-the lake oh-
928 am edt fri apr 10 2026

.rest of today...southwest winds 15 to 20 knots becoming
northwest 10 to 15 knots. a chance of showers late this morning,
then showers this afternoon. waves 2 feet or less. 
.tonight...northwest winds 5 to 10 knots becoming northeast. a
chance of rain showers in the evening. waves 2 feet or less. 
.saturday...northeast winds 5 to 10 knots. mostly sunny. waves
1 foot or less. 
.saturday night...northeast winds 5 to 10 knots becoming
southeast. partly cloudy in the evening, then becoming mostly
cloudy. waves 1 foot or less. 

see lake erie open lakes forecast for sunday through tuesday.

the water temperature off toledo is 50 degrees, off cleveland 44
degrees, and off erie 43 degrees.

$$
fzus53 kdtx 101337
nshdtx
expires:202604102145;;137095

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
937 am edt fri apr 10 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.


lez444-102145-
michigan waters of lake erie from detroit river to north cape mi-
937 am edt fri apr 10 2026

.rest of today...southwest winds 10 to 15 knots veering to the
northwest in the afternoon. rain showers late in the morning,
then scattered showers in the afternoon. waves 2 feet or less. 
.tonight...north winds 5 to 10 knots. partly cloudy. waves 2 feet
or less. 
.saturday...east winds 5 to 10 knots veering to the southeast
early in the afternoon. partly cloudy early in the morning then
clearing. waves 2 feet or less. 
.saturday night...southeast winds 5 to 10 knots increasing to
10 to 15 knots after midnight. partly cloudy early in the evening
becoming mostly cloudy. waves 2 feet or less. 

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

the water temperature at belle isle is 44 degrees.

$$
fzus53 kdtx 101337
nshdtx
expires:202604102145;;137090

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
937 am edt fri apr 10 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.


lhz422-102145-
inner saginaw bay sw of point au gres to bay port mi-
937 am edt fri apr 10 2026

.rest of today...northeast winds 5 to 10 knots. mostly cloudy
with scattered showers. waves 2 feet or less. 
.tonight...north winds 5 to 10 knots backing to the northwest
after midnight. partly cloudy. scattered showers early in the
evening. waves 2 feet or less. 
.saturday...northwest winds 5 to 10 knots early in the morning
becoming light and variable, then becoming east 5 to 10 knots
early in the afternoon. sunny. waves 2 feet or less. 
.saturday night...east winds 10 to 15 knots veering to the
southeast after midnight. partly cloudy until early morning, then
mostly cloudy with showers likely after midnight. waves 2 feet or
less. 

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

$$
fzus53 kdtx 101337
nshdtx
expires:202604102145;;137093

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
937 am edt fri apr 10 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.


lhz442-102145-
harbor beach to port sanilac mi-
937 am edt fri apr 10 2026

.rest of today...northeast winds 10 to 15 knots becoming north
5 to 10 knots early in the afternoon, then increasing to 10 to
15 knots late in the afternoon. mostly cloudy. scattered showers
late in the morning. waves 1 to 3 feet. 
.tonight...north winds 10 to 15 knots becoming northwest 5 to
10 knots in the late evening and overnight. mostly cloudy early
in the evening becoming partly cloudy. isolated showers early in
the evening. waves 2 feet or less. 
.saturday...northwest winds 5 to 10 knots veering to the east
early in the afternoon. mostly sunny. waves 2 feet or less. 
.saturday night...southeast winds 5 to 10 knots increasing to
10 to 15 knots after midnight. partly cloudy until early morning,
then mostly cloudy with a chance of showers after midnight. waves
2 feet or less. 

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

$$
fzus53 kdtx 101337
nshdtx
expires:202604102145;;137094

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
937 am edt fri apr 10 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.


lhz443-102145-
port sanilac to port huron mi-
937 am edt fri apr 10 2026

.rest of today...northeast winds 10 to 15 knots becoming north
5 to 10 knots early in the afternoon, then increasing to 10 to
15 knots late in the afternoon. rain showers late in the morning.
waves 1 to 3 feet. 
.tonight...north winds 10 to 15 knots diminishing to 5 to
10 knots in the late evening and overnight. mostly cloudy until
early morning becoming partly cloudy. waves 2 feet or less. 
.saturday...north winds 5 to 10 knots veering to the east early
in the afternoon. mostly sunny. waves 2 feet or less. 
.saturday night...east winds 5 to 10 knots becoming southeast
10 to 15 knots after midnight. partly cloudy until early morning,
then mostly cloudy with a chance of showers after midnight. waves
2 feet or less. 

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

$$
fzus53 kgrr 101818
nshgrr
expires:202604110800;;146636

nearshore marine forecast
national weather service grand rapids mi
218 pm edt fri apr 10 2026

for waters within five nautical miles of shore on lake michigan


lmz849-110800-
pentwater to manistee mi-
218 pm edt fri apr 10 2026

.through early evening...north winds 15 to 20 knots. mostly sunny.
waves 1 to 2 feet. 
.tonight...north winds 5 to 15 knots veering northeast in the late
evening and early morning, then veering south after midnight. mostly
clear. waves 1 to 2 feet. 
.saturday...south winds 5 to 15 knots veering southwest early in the
afternoon. sunny. waves 1 foot or less. 
.saturday night...south winds 5 to 10 knots becoming southeast 15 to
25 knots in the late evening and overnight. rain showers and a
slight chance of thunderstorms. waves around 1 foot building to 2 to
4 feet after midnight. 
.sunday...south winds to 30 knots. rain showers and a chance of
thunderstorms. waves 3 to 5 feet building to 6 to 9 feet in the late
morning and afternoon. 
.sunday night...south gales to 35 knots veering southwest to
30 knots after midnight. rain showers and a chance of thunderstorms.
waves 7 to 10 feet. 
.monday...southwest winds to 30 knots backing south 15 to 20 knots
early in the afternoon. mostly cloudy. waves 6 to 9 feet subsiding
to 4 to 6 feet early in the afternoon. 
.tuesday...south winds 15 to 25 knots. rain showers likely and a
chance of thunderstorms. waves 5 to 7 feet. 
.wednesday...southwest winds to 30 knots. mostly cloudy with a
chance of rain showers. waves 7 to 10 feet. 

$$
fzus53 kgrr 101818
nshgrr
expires:202604110800;;146641

nearshore marine forecast
national weather service grand rapids mi
218 pm edt fri apr 10 2026

for waters within five nautical miles of shore on lake michigan


lmz844-110800-
st joseph to south haven mi-
218 pm edt fri apr 10 2026

.through early evening...north winds around 15 knots. partly sunny.
waves 1 to 3 feet. 
.tonight...north winds 5 to 15 knots veering northeast after
midnight. mostly clear. waves 1 to 3 feet. 
.saturday...east winds 5 to 10 knots. sunny. waves 1 foot or less. 
.saturday night...southeast winds 5 to 15 knots increasing to 15 to
20 knots after midnight. mostly cloudy with rain showers likely and
a slight chance of thunderstorms. waves 1 to 2 feet. 
.sunday...south winds 20 to 25 knots. mostly cloudy with rain
showers likely and a slight chance of thunderstorms. waves 2 to
3 feet building to 3 to 5 feet in the late morning and afternoon. 
.sunday night...southwest winds to 30 knots. rain showers and a
chance of thunderstorms. waves 5 to 7 feet. 
.monday...southwest winds 15 to 25 knots. mostly cloudy with rain
showers. waves 4 to 6 feet subsiding to 2 to 4 feet early in the
afternoon. 
.tuesday...southwest winds 20 to 25 knots. mostly cloudy with a
chance of showers and thunderstorms. waves 3 to 5 feet. 
.wednesday...southwest winds to 30 knots. mostly cloudy with rain
showers likely. waves 5 to 7 feet. 

$$
fzus53 kgrr 101818
nshgrr
expires:202604110800;;146640

nearshore marine forecast
national weather service grand rapids mi
218 pm edt fri apr 10 2026

for waters within five nautical miles of shore on lake michigan


lmz845-110800-
south haven to holland mi-
218 pm edt fri apr 10 2026

.through early evening...northwest winds 15 to 20 knots. partly
sunny. waves 1 to 3 feet. 
.tonight...north winds 10 to 20 knots veering northeast 5 to
10 knots in the late evening and overnight. mostly clear. waves 1 to
3 feet. 
.saturday...east winds 5 to 10 knots backing north early in the
afternoon. sunny. waves 1 foot or less. 
.saturday night...east winds 5 to 10 knots veering southeast 10 to
20 knots in the late evening and overnight. mostly cloudy with rain
showers likely and a slight chance of thunderstorms. waves 1 to
3 feet. 
.sunday...south winds 20 to 25 knots. mostly cloudy with rain
showers likely and a slight chance of thunderstorms. waves 3 to
6 feet.
.sunday night...southwest winds to 30 knots. rain showers and a
chance of thunderstorms. waves 6 to 8 feet. 
.monday...southwest winds to 30 knots decreasing to 15 to 20 knots
early in the afternoon. mostly cloudy with a chance of rain showers.
waves 6 to 8 feet. 
.tuesday...southwest winds 20 to 25 knots. mostly cloudy with rain
showers likely and a chance of thunderstorms. waves 4 to 6 feet. 
.wednesday...southwest winds to 30 knots. mostly cloudy with rain
showers likely. waves 6 to 8 feet. 

$$
fzus53 kgrr 101818
nshgrr
expires:202604110800;;146639

nearshore marine forecast
national weather service grand rapids mi
218 pm edt fri apr 10 2026

for waters within five nautical miles of shore on lake michigan


lmz846-110800-
holland to grand haven mi-
218 pm edt fri apr 10 2026

.through early evening...northwest winds 15 to 20 knots. mostly
sunny. waves 1 to 3 feet. 
.tonight...north winds 10 to 20 knots veering northeast 5 to
10 knots in the late evening and overnight. mostly clear. waves 1 to
3 feet. 
.saturday...east winds 5 to 10 knots veering south in the late
morning and early afternoon, then veering west early in the
afternoon. sunny. waves less than 1 foot. 
.saturday night...east winds 5 to 10 knots becoming southeast 15 to
25 knots in the late evening and overnight. rain showers and a
slight chance of thunderstorms. waves 2 to 3 feet. 
.sunday...south winds to 30 knots. rain showers and a slight chance
of thunderstorms. waves 2 to 4 feet building to 6 to 8 feet in the
late morning and afternoon. 
.sunday night...southwest winds to 30 knots increasing to gales to
35 knots in the late evening and overnight. rain showers. waves 7 to
10 feet. 
.monday...southwest winds to 30 knots decreasing to 15 to 25 knots
early in the afternoon. mostly cloudy with rain showers likely.
waves 6 to 9 feet subsiding to 4 to 6 feet early in the afternoon. 
.tuesday...south winds to 30 knots. mostly cloudy with rain showers
likely and a chance of thunderstorms. waves 5 to 7 feet. 
.wednesday...southwest gales to 35 knots decreasing to 30 knots in
the late morning and afternoon. mostly cloudy with rain showers
likely. waves 7 to 10 feet. 

$$
fzus53 kgrr 101818
nshgrr
expires:202604110800;;146638

nearshore marine forecast
national weather service grand rapids mi
218 pm edt fri apr 10 2026

for waters within five nautical miles of shore on lake michigan


lmz847-110800-
grand haven to whitehall mi-
218 pm edt fri apr 10 2026

.through early evening...northwest winds 15 to 20 knots. partly
sunny. waves 1 to 3 feet. 
.tonight...north winds 10 to 15 knots veering east 5 to 10 knots
after midnight. mostly clear. waves 1 to 3 feet. 
.saturday...southeast winds 5 to 10 knots veering west early in the
afternoon. sunny. waves less than 1 foot. 
.saturday night...east winds 5 to 10 knots becoming southeast 15 to
25 knots in the late evening and overnight. rain showers and a
slight chance of thunderstorms. waves 1 to 2 feet building to 2 to
4 feet after midnight. 
.sunday...south winds to 30 knots. rain showers and a slight chance
of thunderstorms. waves 3 to 5 feet building to 6 to 9 feet in the
late morning and afternoon. 
.sunday night...southwest gales to 35 knots. rain showers. waves
7 to 10 feet. 
.monday...southwest winds to 30 knots. mostly cloudy with rain
showers likely. waves 6 to 9 feet subsiding to 4 to 6 feet early in
the afternoon. 
.tuesday...south winds 20 to 25 knots. mostly cloudy with rain
showers likely and a chance of thunderstorms. waves 6 to 8 feet. 
.wednesday...southwest winds to 30 knots. mostly cloudy with a
chance of rain showers. waves 7 to 10 feet. 

$$
fzus53 kgrr 101818
nshgrr
expires:202604110800;;146637

nearshore marine forecast
national weather service grand rapids mi
218 pm edt fri apr 10 2026

for waters within five nautical miles of shore on lake michigan


lmz848-110800-
whitehall to pentwater mi-
218 pm edt fri apr 10 2026

.through early evening...north winds 15 to 20 knots. mostly sunny.
waves 1 to 2 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. mostly clear. waves 1 to 2 feet. 
.saturday...southeast winds 5 to 10 knots veering south in the late
morning and afternoon. sunny. waves 1 foot or less. 
.saturday night...south winds 5 to 10 knots becoming southeast 15 to
25 knots in the late evening and overnight. rain showers and a
slight chance of thunderstorms. waves 1 to 2 feet building to 2 to
4 feet after midnight. 
.sunday...south winds to 30 knots. rain showers and a chance of
thunderstorms. waves 3 to 5 feet building to 7 to 10 feet in the
late morning and afternoon. 
.sunday night...south gales to 35 knots. rain showers. waves 7 to
10 feet. 
.monday...southwest winds to 30 knots backing south 15 to 20 knots
early in the afternoon. mostly cloudy. waves 6 to 9 feet subsiding
to 4 to 6 feet early in the afternoon. 
.tuesday...south winds 20 to 25 knots. mostly cloudy with rain
showers likely and a chance of thunderstorms. waves 6 to 8 feet. 
.wednesday...southwest winds to 30 knots. mostly cloudy with a
chance of rain showers. waves 7 to 11 feet. 

$$
fzus53 kiwx 101450
nshiwx
expires:202604102015;;139374

nearshore marine forecast
national weather service northern indiana
1050 am edt fri apr 10 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-102015-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
1050 am edt fri apr 10 2026

.rest of today...north winds 10 to 15 knots. cloudy late this
morning, then becoming partly sunny. waves 1 to 2 feet. 
.tonight...north winds 10 knots or less becoming northeast.
mostly clear. waves 1 to 2 feet.
.saturday...east winds less than 10 knots. mostly sunny. waves
1 foot or less. 
.saturday night...southeast winds 5 to 15 knots. a chance of
showers. waves 1 to 2 feet.

the water temperature at st. joseph is 45 degrees and at michigan
city is 44 degrees.

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