• CLASSIC IWINDSURF
    Classic myiWindsurfClassic Wind & Weather maps and graphs
Hello Guest
 • 

Classic iWindsurf
kiter? see iKitesurf.com
We're curious: Are you a windsurfer or a kiter?         
Classic iWindsurf is here to stay. Our new Wind & Weather tools are also available to you. More info
Hi guest · Get your free membership now · Log In ·
IL- chicago area

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 260758
nshapx

lmz345-346-261600-
point betsie to sleeping bear point mi-
manistee to point betsie mi-
358 am edt tue sep 26 2017

.today...southwest wind 5 to 10 knots with gusts to around
20 knots. slight chance of showers and thunderstorms in the
afternoon. waves 2 feet or less. 
.tonight...west wind 10 to 15 knots with gusts to around
25 knots. chance of showers and slight chance of thunderstorms.
waves 2 to 4 feet. 
.wednesday...northwest wind 10 to 15 knots with gusts to around
25 knots. partly sunny. waves 2 to 4 feet. 
.wednesday night...northwest wind 5 to 10 knots. partly cloudy.
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 kgrb 260826
nshgrb
936 

nearshore marine forecast
national weather service green bay wi
326 am cdt tue sep 26 2017

for waters within five nautical miles of shore on lake michigan

lmz521-522-541>543-261615-
green bay south of line from cedar river to rock island passage
and north of a line from oconto wi to little sturgeon bay wi-
green bay south of line from oconto wi to little sturgeon bay wi-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
326 am cdt tue sep 26 2017

.today...sw wind 10 to 15 kts. waves 1 to 3 ft. a chance of 
showers and isolated thunderstorms. 
.tonight...nw wind 10 to 20 kts. waves 1 to 3 ft. a slight chance
of showers in the evening. 
.wednesday...nw wind 10 to 20 kts. waves 1 to 3 ft. partly cloudy.
.wednesday night...nw wind 10 to 15 kts. waves 1 to 3 ft. mostly 
clear. 

$$
fzus53 kgrb 260142
nshgrb

lmz541>543-261015-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
842 pm cdt mon sep 25 2017

.rest of tonight...s wind 5 to 10 kts. waves 2 ft or less. mostly
clear. 
.tuesday...sw wind 10 to 15 kts. waves 2 ft or less. isolated
showers and thunderstorms in the morning, then scattered showers
and thunderstorms in the afternoon. 
.tuesday night...w wind 10 to 15 kts veering nw 10 to 20 kts in
the late evening and overnight. waves 1 to 3 ft. mostly cloudy. 
.wednesday...nw wind 10 to 20 kts. waves 1 to 3 ft. partly
cloudy.  

$$
fzus53 kgrr 260738
nshgrr
317 

nearshore marine forecast
national weather service grand rapids mi
338 am edt tue sep 26 2017

for waters within five nautical miles of shore on lake michigan

lmz849-261515-
pentwater to manistee mi-
338 am edt tue sep 26 2017

.today...southwest winds 10 to 15 knots. partly sunny. waves 1 to
2 feet. 
.tonight...west winds 10 to 15 knots veering northwest 15 to
25 knots after midnight. mostly cloudy. a slight chance of showers
and isolated thunderstorms in the evening, then a slight chance of
showers overnight. waves 1 to 3 feet building to 3 to 5 feet after
midnight. 
.wednesday...northwest winds 15 to 20 knots. partly sunny. waves
3 to 5 feet. 
.wednesday night...northwest winds 10 to 15 knots. partly cloudy.
waves 2 to 3 feet. 

$$
fzus53 kgrr 260738
nshgrr

lmz845-261515-
south haven to holland mi-
338 am edt tue sep 26 2017

.today...southwest winds 10 to 15 knots. mostly sunny. waves 1 foot
or less. 
.tonight...southwest winds around 10 knots veering northwest 10 to
20 knots after midnight. partly cloudy with a slight chance of
showers and isolated thunderstorms in the evening, then mostly
cloudy with a slight chance of showers overnight. waves 1 to 3 feet
building to 3 to 5 feet toward daybreak. 
.wednesday...northwest winds 20 to 25 knots. mostly cloudy until
midday then becoming mostly sunny. waves 4 to 6 feet. 
.wednesday night...north winds 10 to 20 knots decreasing to 5 to
10 knots toward daybreak. partly cloudy. waves 3 to 5 feet subsiding
to 1 to 3 feet toward daybreak. 

$$
fzus53 kgrr 260738
nshgrr

lmz844-261515-
st joseph to south haven mi-
338 am edt tue sep 26 2017

.today...southwest winds around 10 knots. mostly sunny. waves 1 foot
or less. 
.tonight...southwest winds around 10 knots veering northwest 10 to
20 knots late at night, then increasing to 20 to 25 knots toward
daybreak. partly cloudy in the evening then becoming mostly cloudy.
a slight chance of showers. waves 1 to 2 feet building to 3 to
5 feet toward daybreak. 
.wednesday...northwest winds 20 to 25 knots. mostly cloudy until
midday then becoming mostly sunny. waves 4 to 6 feet. 
.wednesday night...north winds 10 to 20 knots. partly cloudy. waves
3 to 5 feet. 

$$
fzus53 kgrr 260738
nshgrr

lmz846-261515-
holland to grand haven mi-
338 am edt tue sep 26 2017

.today...southwest winds 10 to 15 knots. mostly sunny. waves 1 foot
or less. 
.tonight...west winds around 10 knots veering northwest 10 to
20 knots late at night, then increasing to 20 to 25 knots toward
daybreak. partly cloudy with a slight chance of showers and isolated
thunderstorms in the evening, then mostly cloudy with a slight
chance of showers overnight. waves 1 to 3 feet building to 3 to
5 feet toward daybreak. 
.wednesday...northwest winds 20 to 25 knots. mostly cloudy until
midday then becoming mostly sunny. waves 3 to 5 feet. 
.wednesday night...north winds 10 to 20 knots decreasing to 5 to
10 knots toward daybreak. partly cloudy. waves 2 to 4 feet.

$$
fzus53 kgrr 260738
nshgrr

lmz848-261515-
whitehall to pentwater mi-
338 am edt tue sep 26 2017

.today...south winds 10 to 15 knots. mostly sunny. waves around
1 foot. 
.tonight...west winds around 10 knots veering northwest 10 to
20 knots late at night, then increasing to 20 to 25 knots toward
daybreak. mostly cloudy. a chance of showers and isolated
thunderstorms in the evening, then a slight chance of showers
overnight. waves around 1 foot building to 3 to 5 feet after
midnight. 
.wednesday...northwest winds 15 to 20 knots. partly sunny. waves
3 to 5 feet. 
.wednesday night...north winds 10 to 20 knots. partly cloudy. waves
2 to 3 feet. 

$$
fzus53 kgrr 260738
nshgrr

lmz847-261515-
grand haven to whitehall mi-
338 am edt tue sep 26 2017

.today...south winds 10 to 15 knots. mostly sunny. waves around
1 foot. 
.tonight...west winds around 10 knots becoming northwest 15 to
25 knots after midnight. partly cloudy with a chance of showers and
isolated thunderstorms in the evening, then mostly cloudy overnight.
waves 1 foot or less building to 3 to 5 feet after midnight. 
.wednesday...northwest winds 15 to 20 knots. partly sunny. waves
3 to 5 feet. 
.wednesday night...north winds 10 to 20 knots. partly cloudy. waves
2 to 4 feet subsiding to 1 to 3 feet after midnight. 

$$
fzus53 kiwx 260820
nshiwx
152 

nearshore marine forecast for indiana
national weather service northern indiana
420 am edt tue sep 26 2017

for waters within five nautical miles of shore on lake michigan

lmz046-261630-
michigan city in to new buffalo mi-
420 am edt tue sep 26 2017

.today...southwest wind 5 to 10 knots. mostly sunny. waves 1 foot
or less. 
.tonight...west wind 5 to 10 knots veering northwest 10 to
20 knots after midnight. slight chance of showers. waves 1 foot
or less building to 3 to 5 feet after midnight. a small craft
advisory will likely be needed. 
.wednesday...north wind 10 to 20 knots. mostly cloudy in the
morning then becoming mostly sunny. waves 3 to 6 feet.
.wednesday night...north wind 10 to 15 knots. mostly clear. waves
3 to 5 feet. 

the water temperature off michigan city is 60 degrees...and 56 
degrees off st. joseph.

$$
fzus53 kiwx 260820
nshiwx

lmz043-261630-
new buffalo mi to st joseph mi-
420 am edt tue sep 26 2017

.today...south wind 5 to 10 knots veering southwest. mostly
sunny. waves 1 foot or less. 
.tonight...southwest wind 5 to 10 knots veering northwest 10 to
20 knots after midnight. slight chance of showers. waves around
1 foot building to 3 to 5 feet after midnight. a small craft
advisory will likely be needed. 
.wednesday...north wind 10 to 20 knots. mostly cloudy in the
morning then becoming mostly sunny. waves 3 to 6 feet. 
.wednesday night...north wind 10 to 15 knots. mostly clear. waves
3 to 5 feet. 

the water temperature off michigan city is 60 degrees...and 56 
degrees off st. joseph.

$$
fzus53 klot 260826
nshlot
939 

nearshore marine forecast
national weather service chicago/romeoville il
326 am cdt tue sep 26 2017

for waters within five nautical miles of shore on lake michigan

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.

lmz740>742-261515-
winthrop harbor to wilmette harbor-
wilmette harbor to northerly island-
northerly island to calumet harbor-
326 am cdt tue sep 26 2017

.today...southwest winds 10 to 15 kt. slight chance of showers in
the afternoon. waves 1 ft or less. 
.tonight...northwest winds 10 to 15 kt increasing to 15 to 20 kt
after midnight. a few gusts to 25 kt. slight chance of showers in
the evening. waves 1 ft or less building to 2 to 4 ft after 
midnight.
.wednesday...north winds 15 to 20 kt. mostly sunny. waves 3 to
5 ft subsiding to 2 to 4 ft in the afternoon. 
.wednesday night...north winds 10 to 20 kt. mostly clear. waves
2 to 4 ft.  

$$
fzus53 klot 260826
nshlot

lmz743>745-261515-
calumet harbor to gary-gary to burns harbor-
burns harbor to michigan city-
326 am cdt tue sep 26 2017

.today...southwest winds around 10 kt. mostly sunny. waves 1 ft 
or less.
.tonight...west winds 10 to 15 kt becoming northwest 10 to 20 kt 
after midnight. a few gusts to 25 kt. slight chance of showers in
the evening. waves 1 ft or less building to 3 to 5 ft after 
midnight. 
.wednesday...north winds 15 to 20 kt. mostly sunny. waves 4 to
6 ft occasionally to 8 ft. a small craft advisory will likely be
needed. 
.wednesday night...north winds 10 to 20 kt. partly cloudy. waves
3 to 5 ft.  

$$
fzus53 kmkx 260833 aaa
nshmkx
990 

nearshore marine forecast...updated
national weather service milwaukee/sullivan wi
333 am cdt tue sep 26 2017

for waters within five nautical miles of shore on lake michigan

lmz643-262115-
sheboygan to port washington wi-
333 am cdt tue sep 26 2017

.early this morning...south wind 5 to 10 knots. partly cloudy.
waves around 1 foot. 
.today...south wind 5 to 10 knots with gusts to 15 knots. slight 
chance of showers and thunderstorms late in the morning. chance of
showers and thunderstorms in the afternoon. waves around 1 foot. 
.tonight...west wind 10 to 15 knots with gusts to around 20 knots
becoming northwest 15 to 20 knots after midnight. chance of
showers and slight chance of thunderstorms through around
midnight. waves 1 to 2 feet. 
.wednesday...northwest wind 15 to 20 knots easing to 10 to
15 knots in the afternoon. mostly sunny. waves 1 to 2 feet. 
.wednesday night...northwest wind 10 to 15 knots. mostly clear.
waves around 1 foot. 

$$
fzus53 kmkx 260833 aaa
nshmkx
lmz644-262115-
port washington to north point light wi-
333 am cdt tue sep 26 2017

.early this morning...south wind 5 to 10 knots. partly cloudy.
waves around 1 foot. 
.today...south wind 5 to 10 knots with gusts to 15 knots. slight 
chance of showers and thunderstorms late in the morning. chance of
showers and thunderstorms in the afternoon. waves around 1 foot. 
.tonight...west wind 5 to 10 knots becoming northwest 15 to
20 knots. chance of showers and slight chance of thunderstorms
through around midnight. waves around 1 foot. 
.wednesday...northwest wind 15 to 20 knots easing to 10 to
15 knots with gusts to around 20 knots in the late morning and
afternoon. mostly sunny. waves 1 to 2 feet. 
.wednesday night...northwest wind 10 to 15 knots. mostly clear.
waves 1 to 2 feet. 

$$
fzus53 kmkx 260833 aaa
nshmkx
lmz645-262115-
north point light to wind point wi-
333 am cdt tue sep 26 2017

.early this morning...south wind 5 to 10 knots. partly cloudy.
waves around 1 foot. 
.today...southwest wind 5 to 10 knots rising to 10 to 15 knots
early in the afternoon. slight chance of showers in the late 
morning and early afternoon. slight chance of thunderstorms early 
in the afternoon, then chance of showers and thunderstorms late in
the afternoon. waves around 1 foot. 
.tonight...northwest wind 10 to 15 knots with gusts to around
20 knots rising to 15 to 20 knots after midnight. chance of
showers and slight chance of thunderstorms through around
midnight. waves around 1 foot building to 2 to 4 feet early in
the morning. 
.wednesday...northwest wind 15 to 20 knots becoming 10 to
20 knots late in the morning, then becoming 10 to 15 knots in the
afternoon. mostly sunny. waves 2 to 4 feet subsiding to 1 to
2 feet in the afternoon. 
.wednesday night...northwest wind 10 to 15 knots. gusts up to
20 knots through around midnight. mostly clear. waves 1 to
2 feet. 

$$
fzus53 kmkx 260833 aaa
nshmkx
lmz646-262115-
wind point wi to winthrop harbor il-
333 am cdt tue sep 26 2017

.early this morning...south wind 5 to 10 knots. partly cloudy.
waves around 1 foot. 
.today...southwest wind 5 to 10 knots rising to 10 to 15 knots
early in the afternoon. slight chance of showers in the late 
morning and afternoon. slight chance of thunderstorms in the 
afternoon. waves around 1 foot. 
.tonight...west wind 5 to 10 knots veering northwest 5 to
15 knots with gusts to around 20 knots late in the evening, then
becoming 10 to 15 knots with gusts to around 20 knots after
midnight becoming 10 to 20 knots early in the morning. chance of
showers and slight chance of thunderstorms through around
midnight. waves around 1 foot building to 2 to 4 feet early in
the morning. 
.wednesday...northwest wind 15 to 20 knots easing to 10 to
15 knots in the afternoon. mostly sunny. waves 2 to 4 feet
subsiding to 1 to 2 feet in the afternoon. 
.wednesday night...northwest wind 10 to 15 knots. gusts up to
20 knots through around midnight. mostly clear. waves 1 to
2 feet. 

$$

 myiW | Wind & Forecasts | Forums | Classifieds | Membership | Support
like us on facebook 
© Copyright 1999-2017 WeatherFlow, Inc · Contact Us · Ad Marketplace