• 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
>Flash Flood Watch
>Flood Statement
>Marine Weather Warning
>Special Weather Statement

New iWindsurf: Select your region for wind observations & forecasts:
North America | Europe | South America | Australia & Oceania | Asia | Africa

fzus53 kapx 230753
nshapx

lmz345-346-231600-
point betsie to sleeping bear point mi-
manistee to point betsie mi-
253 am est thu nov 23 2017

...small craft advisory in effect through late tonight...
...gale watch in effect from late tonight through friday
evening...

.today...west wind 10 to 20 knots with gusts to around 25 knots.
chance of snow showers early in the morning. waves 3 to 5 feet
subsiding to 2 to 4 feet in the afternoon. 
.tonight...southwest wind 15 to 25 knots with gusts to around
35 knots. partly cloudy. waves 4 to 7 feet. 
.friday...southwest wind up to 30 knots with gusts to around
40 knots. chance of showers. waves 8 to 11 feet. 
.friday night...west wind 15 to 25 knots with gusts to around
30 knots. rain showers likely. waves 6 to 9 feet. 

see the open lakes forecast for days 3 through 5.

$$
fzus53 kgrb 230934
nshgrb
738 

nearshore marine forecast
national weather service green bay wi
334 am cst thu nov 23 2017

for waters within five nautical miles of shore on lake michigan

lmz521-522-541>543-231730-
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-
334 am cst thu nov 23 2017

...small craft advisory in effect from late tonight through late
friday night...

.today...sw wind 10 to 20 kts. waves 1 to 3 ft. morning clouds,
then partly sunny. 
.tonight...sw wind increasing to 15 to 25 kts by midnight. a few gale
force gusts around 35 kts possible late. waves building to 3 to 5
ft on the bay, and to 4 to 7 ft on the lake. partly cloudy.
.friday...sw wind to 30 kts. a few gale force gusts around 35 
kts in the morning. waves 3 to 5 ft on the bay, and building to 7
to 11 ft on the lake. a chance of showers in the afternoon.
.friday night...sw wind 15 to 25 kts shifting nw during the
evening. waves subsiding to 2 to 4 ft on the bay, and to 3 to 5 
ft on the lake. a chance of showers in the evening.

$$
fzus53 kgrr 230836
nshgrr

lmz848-231615-
whitehall to pentwater mi-
336 am est thu nov 23 2017

...small craft advisory in effect through this afternoon...
...gale watch in effect from friday morning through friday evening...

.today...southwest winds 10 to 20 knots. mostly cloudy with a slight
chance of snow showers until midday, then sunny in the afternoon.
waves 4 to 6 feet. 
.tonight...southwest winds 10 to 20 knots increasing to 20 to
25 knots toward daybreak. clear in the evening then becoming partly
cloudy. waves 2 to 4 feet.
.friday...south winds to 30 knots becoming gales to 35 knots. partly
sunny. a slight chance of rain showers in the afternoon. waves 7 to
11 feet. 
.friday night...southwest winds 20 to 25 knots veering northwest
after midnight. partly cloudy. a chance of rain showers in the
evening. waves 7 to 10 feet subsiding to 5 to 7 feet toward
daybreak. 

$$
fzus53 kgrr 230836
nshgrr

lmz847-231615-
grand haven to whitehall mi-
336 am est thu nov 23 2017

...small craft advisory in effect through this afternoon...
...gale watch in effect from friday morning through friday evening...

.today...southwest winds 10 to 20 knots. mostly cloudy with a slight
chance of snow showers until midday, then sunny in the afternoon.
waves 4 to 6 feet. 
.tonight...southwest winds 10 to 20 knots increasing to 20 to
25 knots toward daybreak. mostly clear. waves 2 to 4 feet building
to 4 to 6 feet toward daybreak. 
.friday...south winds to 30 knots veering southwest gales to
35 knots. partly sunny. a slight chance of rain showers in the 
afternoon. waves 7 to 11 feet. 
.friday night...southwest winds around 25 knots veering northwest
after midnight. mostly cloudy with a chance of rain showers in the
evening, then partly cloudy overnight. waves 7 to 10 feet. 

$$
fzus53 kgrr 230836
nshgrr

lmz846-231615-
holland to grand haven mi-
336 am est thu nov 23 2017

...small craft advisory in effect through this afternoon...
...gale watch in effect from friday morning through friday evening...

.today...southwest winds 15 to 20 knots. mostly cloudy until midday
then clearing. waves 4 to 6 feet. 
.tonight...southwest winds 15 to 25 knots. mostly clear. waves 2 to
4 feet building to 4 to 6 feet toward daybreak. 
.friday...south winds to 30 knots increasing to gales to 35 knots. 
mostly sunny. waves 7 to 10 feet. 
.friday night...southwest winds to 30 knots veering northwest 20 to
25 knots after midnight. mostly cloudy with a chance of rain showers
in the evening, then partly cloudy overnight. waves 6 to 9 feet. 

$$
fzus53 kgrr 230836
nshgrr

lmz845-231615-
south haven to holland mi-
336 am est thu nov 23 2017

...small craft advisory in effect through this afternoon...
...gale watch in effect from friday morning through friday evening...

.today...southwest winds 15 to 20 knots. mostly cloudy until midday
then clearing. waves 4 to 6 feet. 
.tonight...southwest winds 10 to 20 knots. mostly clear. waves 2 to
4 feet.
.friday...south winds to 30 knots increasing to gales to 35 knots. 
mostly sunny. waves 6 to 8 feet.
.friday night...southwest winds to 30 knots veering west 20 to
25 knots after midnight. mostly cloudy with a chance of rain showers
in the evening, then partly cloudy overnight. waves 6 to 8 feet. 

$$
fzus53 kgrr 230836
nshgrr

lmz844-231615-
st joseph to south haven mi-
336 am est thu nov 23 2017

...small craft advisory in effect through this afternoon...
...gale watch in effect from friday morning through friday evening...

.today...southwest winds 10 to 20 knots. mostly cloudy until midday
then clearing. waves 3 to 5 feet. 
.tonight...southwest winds 10 to 20 knots. mostly clear. waves 2 to
4 feet.
.friday...south winds to 30 knots increasing to gales to 35 knots. 
mostly sunny. waves 4 to 6 feet.
.friday night...southwest winds to 30 knots veering west 20 to
25 knots after midnight. mostly cloudy with a slight chance of rain
showers in the evening, then partly cloudy overnight. waves 5 to
7 feet. 

$$
fzus53 kgrr 230836
nshgrr
406 

nearshore marine forecast
national weather service grand rapids mi
336 am est thu nov 23 2017

for waters within five nautical miles of shore on lake michigan

lmz849-231615-
pentwater to manistee mi-
336 am est thu nov 23 2017

...small craft advisory in effect through this afternoon...
...gale watch in effect from friday morning through friday evening...

.today...west winds 10 to 20 knots. mostly cloudy with a slight
chance of snow showers until midday, then sunny in the afternoon.
waves 3 to 5 feet. 
.tonight...southwest winds 15 to 25 knots. mostly clear. waves 2 to
3 feet building to 4 to 6 feet. 
.friday...south winds to 30 knots increasing to gales to 35 knots.
partly sunny. a slight chance of rain showers in the afternoon.
waves 7 to 10 feet. 
.friday night...southwest winds 20 to 25 knots veering northwest
after midnight. mostly cloudy with a chance of rain showers in the
evening, then partly cloudy overnight. waves 6 to 9 feet. 

$$
fzus53 kiwx 230816
nshiwx
532 

nearshore marine forecast for indiana
national weather service northern indiana
316 am est thu nov 23 2017

for waters within five nautical miles of shore on lake michigan

lmz046-231715-
michigan city in to new buffalo mi-
316 am est thu nov 23 2017

...gale watch in effect from friday morning through friday
evening...

.today...southwest wind 10 to 15 knots. partly cloudy in the
morning then clearing. waves 1 to 3 feet. 
.tonight...southwest wind 10 to 20 knots. clear. waves 1 to 3 
feet. 
.friday...south wind 15 to 25 knots. gusts up to 35 knot gales.
mostly sunny. waves 2 to 4 feet. 
.friday night...southwest wind 15 to 25 knots veering northwest
15 to 20 knots after midnight. gusts up to 30 knots. partly
cloudy through midnight then clearing. waves 3 to 6 feet. 

the water temperature off michigan city is 45 degrees...and 48 
degrees off st. joseph.

$$
fzus53 kiwx 230816
nshiwx

lmz043-231715-
new buffalo mi to st joseph mi-
316 am est thu nov 23 2017

...gale watch in effect from friday morning through friday
evening...

.today...southwest wind 10 to 15 knots. partly cloudy in the
morning then clearing. waves 2 to 4 feet. 
.tonight...southwest wind 10 to 20 knots. clear. waves 1 to 3 
feet. 
.friday...south wind 15 to 25 knots. gusts up to 35 knot gales.
mostly sunny. waves 3 to 6 feet. 
.friday night...southwest wind 15 to 25 knots veering northwest
15 to 20 knots after midnight. gusts up to 35 knot gales. slight
chance of rain through midnight. waves 3 to 6 feet. 

the water temperature off michigan city is 45 degrees...and 48 
degrees off st. joseph.

$$
fzus53 klot 230907
nshlot
451 

nearshore marine forecast
national weather service chicago/romeoville il
307 am cst thu nov 23 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>742-231600-
winthrop harbor to wilmette harbor-
wilmette harbor to northerly island-
northerly island to calumet harbor-
307 am cst thu nov 23 2017

...gale watch in effect from friday morning through friday
afternoon...

.today...southwest winds 15 to 20 kt diminishing to 10 to 15 kt 
this afternoon. mostly cloudy this morning...then partly sunny.
wave 2 to 4 ft subsiding to 1 to 3 ft.
.tonight...southwest winds 10 to 20 kt. mostly clear. waves 1 to 
3 ft. 
.friday...southwest winds to 30 kt increasing to gales to 35 kt.
mostly sunny. waves 3 to 5 ft. 
.friday night...west winds 20 to 25 kt becoming northwest in the
evening. mostly cloudy in the evening then clearing. waves 2 to 4
ft.

$$
fzus53 klot 230907
nshlot

lmz743>745-231600-
calumet harbor to gary-gary to burns harbor-
burns harbor to michigan city-
307 am cst thu nov 23 2017

...gale watch in effect from friday morning through friday
afternoon...

.today...southwest winds 15 to 20 kt diminishing to 10 to 15 kt 
this afternoon. mostly cloudy this morning...then partly sunny.
wave 2 to 4 ft subsiding to 1 to 3 ft.
.tonight...southwest winds 10 to 20 kt. mostly clear. waves 1 to 
3 ft. 
.friday...south winds to 30 kt increasing to gales to 35 kt. 
mostly sunny. waves 2 to 4 ft. 
.friday night...southwest winds to 30 kt becoming northwest 20 
to 25 kt by late evening. mostly cloudy in the evening then 
clearing. waves 3 to 5 ft. 

$$
fzus53 kmkx 231305
nshmkx
lmz646-231700-
wind point wi to winthrop harbor il-
705 am cst thu nov 23 2017

...small craft advisory in effect from late tonight through late
friday night...

.today...southwest wind 10 to 15 knots with gusts to around
20 knots becoming southwest 10 to 15 knots early in the
afternoon, then easing to 5 to 10 knots late in the afternoon.
partly sunny in the morning then clearing. waves 1 to 2 feet. 
.tonight...southwest wind 5 to 10 knots rising to 10 to 15 knots
late in the evening, then becoming southwest 10 to 15 knots with
gusts to around 20 knots after midnight rising to 15 to 20 knots
with gusts to around 25 knots early in the morning. mostly clear.
waves around 1 foot. 
.friday...southwest wind 15 to 20 knots becoming 15 to 25 knots
in the late morning and early afternoon, then becoming southwest
15 to 25 knots late in the afternoon. gusts up to 30 knots.
partly sunny. waves 3 to 4 feet building to 3 to 5 feet in the
afternoon. 
.friday night...west wind 10 to 15 knots rising to 15 to 20 knots
late in the evening, then veering northwest after midnight. gusts
up to 25 knots. partly cloudy. waves 2 to 4 feet subsiding to
1 to 2 feet in the late evening and overnight. 

$$
fzus53 kmkx 231305
nshmkx
419 

nearshore marine forecast
national weather service milwaukee/sullivan wi
705 am cst thu nov 23 2017

for waters within five nautical miles of shore on lake michigan

lmz643-231700-
sheboygan to port washington wi-
705 am cst thu nov 23 2017

...small craft advisory in effect from late tonight through late
friday night...

.today...southwest wind 10 to 15 knots with gusts to around
20 knots becoming west 5 to 10 knots in the afternoon. partly
sunny in the morning then clearing. waves 1 to 2 feet. 
.tonight...southwest wind 5 to 10 knots rising to 10 to 15 knots
late in the evening, then rising to 15 to 20 knots with gusts to
around 25 knots after midnight. clear through around midnight
then becoming partly cloudy. waves 1 to 2 feet building to 3 to
4 feet early in the morning. 
.friday...southwest wind 15 to 25 knots becoming 15 to 20 knots
late in the afternoon. gusts up to 30 knots. partly sunny. waves
3 to 4 feet building to 3 to 5 feet late in the morning, then
building to 4 to 6 feet early in the afternoon subsiding to 3 to
5 feet late in the afternoon. 
.friday night...west wind 15 to 20 knots veering northwest early
in the morning. gusts up to 25 knots. slight chance of rain
through around midnight. waves 3 to 5 feet subsiding to 3 to
4 feet in the late evening and overnight. 

$$
fzus53 kmkx 231305
nshmkx
lmz644-231700-
port washington to north point light wi-
705 am cst thu nov 23 2017

...small craft advisory in effect from late tonight through late
friday night...

.today...southwest wind 10 to 15 knots with gusts to around
20 knots becoming west 5 to 10 knots in the afternoon. partly
sunny in the morning then clearing. waves around 1 foot. 
.tonight...southwest wind 5 to 10 knots rising to 10 to 15 knots
late in the evening, then becoming southwest 10 to 15 knots with
gusts to around 20 knots after midnight rising to 15 to 20 knots
with gusts to around 25 knots early in the morning. clear through
around midnight then becoming partly cloudy. waves around 1 foot.
.friday...southwest wind 15 to 20 knots becoming 10 to 20 knots
in the late morning and early afternoon, then becoming 15 to
20 knots late in the afternoon. gusts up to 30 knots. partly
sunny. waves 3 to 4 feet. 
.friday night...west wind 15 to 20 knots veering northwest after
midnight. gusts up to 25 knots. slight chance of rain through
around midnight. waves 2 to 4 feet subsiding to 1 to 2 feet after
midnight. 

$$
fzus53 kmkx 231305
nshmkx
lmz645-231700-
north point light to wind point wi-
705 am cst thu nov 23 2017

...small craft advisory in effect from late tonight through late
friday night...

.today...southwest wind 10 to 15 knots with gusts to around
20 knots becoming southwest 10 to 15 knots early in the
afternoon, then easing to 5 to 10 knots late in the afternoon.
partly sunny in the morning then clearing. waves around 1 foot. 
.tonight...southwest wind 5 to 10 knots rising to 10 to 15 knots
late in the evening, then becoming southwest 10 to 15 knots with
gusts to around 20 knots after midnight rising to 15 to 20 knots
with gusts to around 25 knots early in the morning. mostly clear.
waves around 1 foot. 
.friday...southwest wind 15 to 20 knots becoming 15 to 25 knots
in the late morning and early afternoon, then becoming southwest
15 to 25 knots late in the afternoon. gusts up to 30 knots.
partly sunny. waves 3 to 4 feet building to 3 to 5 feet in the
afternoon. 
.friday night...west wind 10 to 15 knots rising to 15 to 20 knots
late in the evening, then veering northwest after midnight. gusts
up to 25 knots. slight chance of rain through around midnight.
waves 2 to 4 feet subsiding to 1 to 2 feet after midnight. 

$$

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