• 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
>Coastal/Lakeshore Hazard Messages
>Flood Statement
>Marine Weather Warning

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

fzus53 kapx 251412
nshapx

lmz345-346-252215-
point betsie to sleeping bear point mi-
manistee to point betsie mi-
1012 am edt thu may 25 2017

.today...north wind 10 to 15 knots with gusts to around 20 knots.
mostly cloudy. waves 2 to 3 feet. 
.tonight...north wind 5 to 10 knots. patchy fog. waves 2 feet or
less. 
.friday...light winds. mostly cloudy. waves 2 feet or less. 
.friday night...light winds. mostly cloudy. waves 2 feet or less.

see the open lakes forecast for days 3 through 5.

$$
fzus53 kgrb 251819
nshgrb

lmz541>543-252215-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
119 pm cdt thu may 25 2017

.this afternoon...ne wind 10 to 20 kts. waves 2 to 4 ft. partly
cloudy. 
.tonight...n wind 5 to 10 kts backing nw after midnight. waves
1 to 3 ft. patchy fog after midnight. 
.friday...e wind around 5 kts veering s in the late morning and
afternoon. waves 2 ft or less. patchy fog in the morning. 
.friday night...s wind 5 to 10 kts. waves 2 ft or less. mostly
cloudy in the evening then becoming partly cloudy.  

$$
fzus53 kgrr 251453
nshgrr
409 

nearshore marine forecast
national weather service grand rapids mi
1053 am edt thu may 25 2017

for waters within five nautical miles of shore on lake michigan

lmz849-252115-
pentwater to manistee mi-
1053 am edt thu may 25 2017

.rest of today...north winds 10 to 20 knots. mostly cloudy. a slight
chance of showers in the afternoon. waves 1 to 3 feet building to
2 to 4 feet. 
.tonight...north winds 5 to 15 knots. partly cloudy. waves 1 to
3 feet. 
.friday...north winds around 5 knots backing northwest. mostly
cloudy. waves 1 foot or less. 
.friday night...northeast winds around 5 knots veering south after
midnight. partly cloudy. a slight chance of showers overnight. areas
of fog overnight. waves less than 1 foot. 

$$
fzus53 kgrr 251453
nshgrr

lmz848-252115-
whitehall to pentwater mi-
1053 am edt thu may 25 2017

.rest of today...north winds 10 to 20 knots. mostly cloudy. a slight
chance of showers in the afternoon. waves 2 to 4 feet.
.tonight...north winds 10 to 20 knots decreasing to 5 to 10 knots
toward daybreak. partly cloudy. waves 2 to 3 feet. 
.friday...north winds 5 to 10 knots backing northwest. partly sunny.
waves 1 foot or less. 
.friday night...east winds around 5 knots veering southeast after
midnight. partly cloudy. a slight chance of showers overnight. areas
of fog overnight. waves less than 1 foot. 

$$
fzus53 kgrr 251453
nshgrr

lmz847-252115-
grand haven to whitehall mi-
1053 am edt thu may 25 2017

.rest of today...north winds 10 to 20 knots. mostly cloudy. a slight
chance of showers in the afternoon. waves 2 to 4 feet.
.tonight...northwest winds 5 to 15 knots. partly cloudy. waves 2 to
3 feet. 
.friday...northwest winds 5 to 10 knots backing west. partly sunny.
waves around 1 foot. 
.friday night...west winds around 5 knots backing east after
midnight. mostly cloudy in the evening then becoming partly cloudy.
a slight chance of showers. areas of fog overnight. waves less than
1 foot. 

$$
fzus53 kgrr 251453
nshgrr

lmz846-252115-
holland to grand haven mi-
1053 am edt thu may 25 2017

.rest of today...northwest winds 10 to 20 knots. mostly cloudy. a
slight chance of showers in the afternoon. waves 2 to 4 feet.
.tonight...northwest winds 5 to 15 knots. partly cloudy. a slight
chance of showers in the evening. waves 2 to 4 feet.
.friday...west winds 5 to 10 knots. partly sunny. a slight chance of
showers in the afternoon. waves around 1 foot. 
.friday night...west winds around 5 knots veering east after
midnight. mostly cloudy in the evening then becoming partly cloudy.
a slight chance of showers. waves less than 1 foot. 

$$
fzus53 kgrr 251453
nshgrr

lmz845-252115-
south haven to holland mi-
1053 am edt thu may 25 2017

.rest of today...northwest winds 15 to 20 knots. mostly cloudy. a
slight chance of showers in the afternoon. waves 2 to 4 feet.
.tonight...northwest winds 10 to 20 knots decreasing to 5 to
10 knots toward daybreak. partly cloudy in the evening then becoming
mostly cloudy. waves 2 to 4 feet subsiding to 1 to 3 feet toward
daybreak. 
.friday...northwest winds around 5 knots. partly sunny. a slight
chance of showers in the afternoon. waves around 1 foot. 
.friday night...east winds 5 to 10 knots. mostly cloudy with a
chance of showers. waves less than 1 foot. 

$$
fzus53 kgrr 251453
nshgrr

lmz844-252115-
st joseph to south haven mi-
1053 am edt thu may 25 2017

.rest of today...northwest winds 15 to 20 knots. mostly cloudy. a
slight chance of showers through early afternoon. waves 3 to 5 feet.
.tonight...northwest winds 10 to 20 knots decreasing to 5 to
10 knots toward daybreak. partly cloudy in the evening then becoming
mostly cloudy. waves 2 to 4 feet.
.friday...west winds around 5 knots veering north late in the day.
partly sunny. a slight chance of showers in the afternoon. waves
1 to 2 feet. 
.friday night...east winds 5 to 10 knots. mostly cloudy with a
chance of showers. waves less than 1 foot. 

$$
fzus53 kiwx 251414
nshiwx
457 

nearshore marine forecast for indiana
national weather service northern indiana
1014 am edt thu may 25 2017

for waters within five nautical miles of shore on lake michigan

lmz046-252230-
michigan city in to new buffalo mi-
1014 am edt thu may 25 2017

...small craft advisory in effect through this evening...

.rest of today...northwest wind 10 to 20 knots. mostly cloudy. 
waves 3 to 6 feet. 
.tonight...northwest wind 5 to 15 knots. partly cloudy. waves
2 to 4 feet. 
.friday...northeast wind 10 knots. chance of showers and slight
chance of thunderstorms in the afternoon. waves 1 to 3 feet. 
.friday night...east wind 5 to 10 knots. chance of showers and
slight chance of thunderstorms through midnight, then slight
chance of showers after midnight. waves around 1 foot. 

the water temperature off michigan city is 54 degrees...and 52 
degrees off st. joseph.

$$
fzus53 kiwx 251414
nshiwx

lmz043-252230-
new buffalo mi to st joseph mi-
1014 am edt thu may 25 2017

...small craft advisory in effect through this evening...

.rest of today...northwest wind 10 to 20 knots. mostly cloudy. 
waves 3 to 6 feet. 
.tonight...northwest wind 5 to 15 knots. partly cloudy. waves
3 to 5 feet subsiding to 2 to 4 feet after midnight. 
.friday...west wind 5 knots veering north in the afternoon.
chance of showers and slight chance of thunderstorms in the
afternoon. waves 1 to 3 feet. 
.friday night...east wind 5 to 10 knots. chance of showers and
slight chance of thunderstorms. waves around 1 foot. 

the water temperature off michigan city is 54 degrees...and 52 
degrees off st. joseph.

$$
fzus53 klot 251446
nshlot
421 

nearshore marine forecast
national weather service chicago/romeoville il
946 am cdt thu may 25 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>742-252130-
winthrop harbor to wilmette harbor-
wilmette harbor to northerly island-
northerly island to calumet harbor-
946 am cdt thu may 25 2017

...small craft advisory in effect until 4 pm cdt this afternoon...

.rest of today...north winds 15 to 20 kt. partly sunny. waves
3 to 6 ft occasionally to 8 ft. 
.tonight...northwest winds 10 to 15 kt. partly cloudy. waves 3 to
5 ft occasionally to 7 ft subsiding to 2 to 4 ft after midnight. 
.friday...east winds 5 to 10 kt. chance of showers and slight
chance of thunderstorms in the afternoon. waves 1 to 3 ft. 
.friday night...northeast winds 5 to 10 kt. chance of showers.
waves 1 to 3 ft.  

$$
fzus53 klot 251446
nshlot

lmz743>745-252130-
calumet harbor to gary-gary to burns harbor-
burns harbor to michigan city-
946 am cdt thu may 25 2017

...small craft advisory in effect through this evening...

.rest of today...northwest winds 15 to 20 kt. partly sunny. waves
4 to 7 ft occasionally to 9 ft subsiding to 3 to 6 ft
occasionally to 8 ft late. 
.tonight...northwest winds 10 to 20 kt diminishing to 5 to 10 kt
after midnight. partly cloudy. waves 3 to 6 ft occasionally to
8 ft subsiding to 2 to 4 ft after midnight. 
.friday...east winds 10 to 15 kt. chance of showers and slight
chance of thunderstorms in the afternoon. waves 1 to 3 ft. 
.friday night...east winds 10 to 15 kt. slight chance of
thunderstorms in the evening. chance of showers through the
night. waves 1 to 3 ft.  

$$
fzus53 kmkx 251411
nshmkx
lmz645-646-252215-
north point light to wind point wi-
wind point wi to winthrop harbor il-
911 am cdt thu may 25 2017

...small craft advisory in effect until 3 pm cdt this afternoon...

.rest of today...north wind 15 to 20 knots easing to 10 to
15 knots with gusts to around 20 knots in the afternoon. mostly
cloudy. waves 3 to 5 feet subsiding to 2 to 4 feet. 
.tonight...north wind 10 to 15 knots easing to 5 to 10 knots. 
patchy fog after midnight. waves 2 to 4 feet subsiding to 1 to 2 
feet. 
.friday...northeast wind 5 knots becoming east. patchy fog in the
morning. slight chance of showers in the afternoon. waves 1 to 2 
feet. 
.friday night...east wind 5 to 10 knots backing northeast. chance
of showers through around midnight, then slight chance of showers
after midnight. waves around 1 foot. 

$$
fzus53 kmkx 251411
nshmkx
060 

nearshore marine forecast
national weather service milwaukee/sullivan wi
911 am cdt thu may 25 2017

for waters within five nautical miles of shore on lake michigan

lmz643-644-252215-
sheboygan to port washington wi-
port washington to north point light wi-
911 am cdt thu may 25 2017

.rest of today...north wind 15 to 20 knots easing to 10 to
15 knots with gusts to around 20 knots in the afternoon. partly
sunny. waves 3 to 4 feet. 
.tonight...north wind 10 to 15 knots easing to 5 to 10 knots. 
patchy fog after midnight. waves 2 to 4 feet subsiding to 1 to 2 
feet. 
.friday...northeast wind 5 knots becoming southeast. patchy fog 
in the morning. slight chance of showers. waves around 1 foot.
.friday night...southeast wind 5 to 10 knots. slight chance of 
showers through the night. waves around 1 foot. 

$$

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