• 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 ·
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 191632
nshapx
expires:202601200045;;164817

nearshore marine forecast
national weather service gaylord mi
1132 am est mon jan 19 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

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.


lmz345-346-200045-
point betsie to sleeping bear point mi-
manistee to point betsie mi-
1132 am est mon jan 19 2026

...gale warning in effect until 7 pm est this evening...

.today...northwest gales to 35 knots decreasing to up to 30 knots
with gusts to around 40 knots in the afternoon. heavy freezing
spray. snow showers likely. waves 10 to 13 feet. waves
occasionally around 16 feet. 
.tonight...west wind 15 to 25 knots. heavy freezing spray. chance
of snow showers. waves 5 to 8 feet. 
.tuesday...west wind 10 to 20 knots. heavy freezing spray.
waves 4 to 7 feet. 
.tuesday night...southwest wind 15 to 20 knots. chance of snow
showers. waves 3 to 5 feet. 

see the open lakes forecast for days 3 through 5.

$$
fzus53 kgrb 191931
nshgrb
expires:202601192300;;172512

nearshore marine forecast
national weather service green bay wi
131 pm cst mon jan 19 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-192300-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
131 pm cst mon jan 19 2026

...small craft advisory in effect through late tonight...

.this afternoon...w wind to 30 kts. waves 2 to 4 ft. a chance of
flurries. 
.tonight...w wind 15 to 25 kts. waves 2 to 4 ft subsiding to 1 to
3 ft after midnight. partly cloudy. 
.tuesday...w wind 15 to 25 kts backing sw 10 to 15 kts early in
the afternoon. waves 1 to 3 ft. mostly sunny. a small craft
advisory may be needed. 
.tuesday night...sw wind 10 to 15 kts. waves 1 to 3 ft. light
snow likely after midnight.  

$$
fzus53 kgrr 191808
nshgrr
expires:202601192200;;169518

nearshore marine forecast
national weather service grand rapids mi
108 pm est mon jan 19 2026

for waters within five nautical miles of shore on lake michigan


lmz847-192200-
grand haven to whitehall mi-
108 pm est mon jan 19 2026

...gale warning in effect until 7 pm est this evening...
...heavy freezing spray warning in effect through tuesday morning...

.rest of today...west gales to 40 knots. snow showers likely. heavy
freezing spray. waves 9 to 13 feet. 
.tonight...west gales to 35 knots decreasing to 30 knots in the late
evening and overnight. snow showers likely. heavy freezing spray.
waves 7 to 11 feet. 
.tuesday...west winds to 30 knots. snow showers likely and a slight
chance of light freezing rain. heavy freezing spray. waves 6 to
9 feet. 
.tuesday night...southwest winds 20 to 25 knots backing south after
midnight. cloudy with snow showers. waves 4 to 6 feet. 
.wednesday...southwest winds to 30 knots veering west in the late
morning and early afternoon, then increasing to gales to 35 knots
early in the afternoon. snow showers. waves 5 to 7 feet. 
.thursday...west gales to 40 knots. snow showers likely. waves 7 to
11 feet. 
.friday...northwest gales to 35 knots decreasing to 30 knots in the
late morning and afternoon. snow showers likely. waves 6 to 9 feet. 

$$
fzus53 kgrr 191808
nshgrr
expires:202601192200;;169521

nearshore marine forecast
national weather service grand rapids mi
108 pm est mon jan 19 2026

for waters within five nautical miles of shore on lake michigan


lmz844-192200-
st joseph to south haven mi-
108 pm est mon jan 19 2026

...gale warning in effect until 7 pm est this evening...
...heavy freezing spray warning in effect through tuesday morning...

.rest of today...west gales to 35 knots. snow showers likely. heavy
freezing spray. waves 9 to 13 feet. 
.tonight...west gales to 35 knots decreasing to 30 knots in the late
evening and overnight. mostly cloudy with a chance of snow showers.
heavy freezing spray. waves 7 to 11 feet. 
.tuesday...west winds to 30 knots. mostly cloudy with a chance of
snow showers and a slight chance of light freezing rain. heavy
freezing spray. waves 6 to 9 feet. 
.tuesday night...south winds to 30 knots. mostly cloudy with a
slight chance of snow showers. waves 3 to 5 feet. 
.wednesday...southwest winds to 30 knots veering west in the late
morning and afternoon. cloudy with a chance of snow showers. waves
5 to 7 feet. 
.thursday...west gales to 35 knots. mostly cloudy with a chance of
snow showers. waves 7 to 10 feet. 
.friday...northwest gales to 35 knots decreasing to 30 knots in the
late morning and afternoon. snow showers likely. waves 6 to 8 feet. 

$$
fzus53 kgrr 191808
nshgrr
expires:202601192200;;169520

nearshore marine forecast
national weather service grand rapids mi
108 pm est mon jan 19 2026

for waters within five nautical miles of shore on lake michigan


lmz845-192200-
south haven to holland mi-
108 pm est mon jan 19 2026

...gale warning in effect until 7 pm est this evening...
...heavy freezing spray warning in effect through tuesday morning...

.rest of today...west gales to 40 knots. snow showers likely. heavy
freezing spray. waves 10 to 14 feet. 
.tonight...west gales to 35 knots decreasing to 30 knots in the late
evening and overnight. snow showers likely. heavy freezing spray.
waves 7 to 11 feet. 
.tuesday...west winds to 30 knots. mostly cloudy with a chance of
snow showers and a slight chance of light freezing rain. heavy
freezing spray. waves 6 to 9 feet. 
.tuesday night...south winds 15 to 25 knots. mostly cloudy with snow
showers. waves 3 to 5 feet. 
.wednesday...southwest winds to 30 knots veering west in the late
morning and early afternoon, then becoming gales to 35 knots early
in the afternoon. snow showers. waves 5 to 7 feet. 
.thursday...west gales to 40 knots. snow showers likely. waves 7 to
11 feet. 
.friday...northwest gales to 35 knots decreasing to 30 knots in the
late morning and afternoon. snow showers. waves 6 to 9 feet. 

$$
fzus53 kgrr 191808
nshgrr
expires:202601192200;;169519

nearshore marine forecast
national weather service grand rapids mi
108 pm est mon jan 19 2026

for waters within five nautical miles of shore on lake michigan


lmz846-192200-
holland to grand haven mi-
108 pm est mon jan 19 2026

...gale warning in effect until 7 pm est this evening...
...heavy freezing spray warning in effect through tuesday morning...

.rest of today...west gales to 40 knots. snow showers likely. heavy
freezing spray. waves 10 to 14 feet. 
.tonight...west gales to 35 knots decreasing to 30 knots in the late
evening and overnight. snow showers likely. heavy freezing spray.
waves 7 to 11 feet. 
.tuesday...west winds to 30 knots. snow showers likely and a chance
of light freezing rain. heavy freezing spray. waves 6 to 9 feet. 
.tuesday night...southwest winds 20 to 25 knots backing south after
midnight. mostly cloudy with snow showers. waves 4 to 6 feet. 
.wednesday...southwest winds to 30 knots veering west in the late
morning and early afternoon, then becoming gales to 35 knots early
in the afternoon. snow showers. waves 6 to 8 feet. 
.thursday...west gales to 40 knots. snow showers likely. waves 7 to
11 feet. 
.friday...northwest gales to 35 knots decreasing to 30 knots in the
late morning and afternoon. snow showers likely. waves 6 to 9 feet. 

$$
fzus53 kgrr 191808
nshgrr
expires:202601192200;;169517

nearshore marine forecast
national weather service grand rapids mi
108 pm est mon jan 19 2026

for waters within five nautical miles of shore on lake michigan


lmz848-192200-
whitehall to pentwater mi-
108 pm est mon jan 19 2026

...gale warning in effect until 7 pm est this evening...
...heavy freezing spray warning in effect through tuesday morning...

.rest of today...northwest gales to 40 knots. snow showers likely.
heavy freezing spray. waves 9 to 13 feet. 
.tonight...west gales to 35 knots decreasing to 30 knots in the late
evening and overnight. snow showers likely. heavy freezing spray.
waves 7 to 10 feet. 
.tuesday...west winds to 30 knots. mostly cloudy with a chance of
snow showers. heavy freezing spray. waves 6 to 8 feet. 
.tuesday night...southwest winds 15 to 25 knots. cloudy with snow
showers likely. waves 4 to 6 feet. 
.wednesday...southwest winds 15 to 25 knots veering west to 30 knots
in the late morning and afternoon. mostly cloudy with a chance of
snow showers. waves 4 to 6 feet. 
.thursday...west gales to 35 knots. mostly cloudy with a chance of
snow showers. waves 7 to 10 feet. 
.friday...northwest gales to 35 knots decreasing to 30 knots in the
late morning and afternoon. mostly cloudy with a chance of snow
showers. waves 6 to 8 feet. 

$$
fzus53 kgrr 191808
nshgrr
expires:202601192200;;169516

nearshore marine forecast
national weather service grand rapids mi
108 pm est mon jan 19 2026

for waters within five nautical miles of shore on lake michigan


lmz849-192200-
pentwater to manistee mi-
108 pm est mon jan 19 2026

...gale warning in effect until 7 pm est this evening...
...heavy freezing spray warning in effect through tuesday morning...

.rest of today...northwest gales to 35 knots. snow showers likely.
heavy freezing spray. waves 8 to 12 feet. 
.tonight...west gales to 35 knots decreasing to 30 knots in the late
evening and overnight. mostly cloudy with a chance of snow showers.
heavy freezing spray. waves 6 to 9 feet. 
.tuesday...west winds to 30 knots. mostly cloudy with a chance of
snow showers. heavy freezing spray. waves 6 to 8 feet. 
.tuesday night...southwest winds 15 to 25 knots decreasing to 10 to
20 knots after midnight. cloudy with a chance of snow showers. waves
3 to 5 feet. 
.wednesday...southwest winds 10 to 20 knots becoming west to
30 knots in the late morning and afternoon. snow showers likely.
waves 4 to 6 feet. 
.thursday...west gales to 35 knots. mostly cloudy. waves 6 to
9 feet. 
.friday...northwest gales to 35 knots decreasing to 30 knots in the
late morning and afternoon. mostly cloudy with a chance of snow
showers. waves 6 to 8 feet. 

$$
fzus53 kiwx 191604
nshiwx
expires:202601192115;;163968

nearshore marine forecast
national weather service northern indiana
1104 am est mon jan 19 2026

for waters within five nautical miles of shore on lake michigan


lmz046-192115-
michigan city in to new buffalo mi-
1104 am est mon jan 19 2026

...gale warning in effect until 4 pm est this afternoon...
...heavy freezing spray warning in effect through tuesday
morning...

.rest of today...west winds to 30 knots. gusts up to 35 knot
gales. heavy freezing spray. a chance of snow showers late this
morning, then a chance of flurries late. waves 6 to 10 feet. 
.tonight...west winds 15 to 25 knots. heavy freezing spray. waves
5 to 8 feet. 
.tuesday...west winds 15 to 20 knots becoming southwest 10 to
15 knots. gusts up to 25 knots. mostly sunny. waves 3 to 6 feet
subsiding to 1 to 3 feet. 
.tuesday night...southwest winds 10 to 15 knots becoming south
15 to 20 knots. snow showers likely overnight. waves 2 feet or
less. 

the water temperature at st. joseph and at michigan city is 33
degrees.

$$
fzus53 kiwx 191604
nshiwx
expires:202601192115;;163969

nearshore marine forecast
national weather service northern indiana
1104 am est mon jan 19 2026

for waters within five nautical miles of shore on lake michigan


lmz043-192115-
new buffalo mi to st joseph mi-
1104 am est mon jan 19 2026

...gale warning in effect until 4 pm est this afternoon...
...heavy freezing spray warning in effect through tuesday
morning...

.rest of today...west winds to 30 knots. gusts up to 35 knot
gales. heavy freezing spray. snow showers likely late this
morning, then a chance of snow showers this afternoon. waves 8 to
11 feet. 
.tonight...west winds 20 to 25 knots. gusts up to 30 knots. heavy
freezing spray. isolated snow showers in the evening, then
scattered snow showers overnight. waves 6 to 10 feet. 
.tuesday...west winds 15 to 25 knots becoming southwest and
diminishing to 10 to 15 knots. gusts up to 30 knots. heavy
freezing spray in the morning. scattered snow showers in the
morning. waves 5 to 8 feet subsiding to 2 to 4 feet. 
.tuesday night...southwest winds 10 to 15 knots becoming south
15 to 20 knots. snow showers likely overnight. waves 1 to 3 feet.

the water temperature at st. joseph and at michigan city is 33
degrees.

$$
fzus53 klot 191607
nshlot
expires:202601192215;;164025

nearshore marine forecast
national weather service chicago/romeoville il
1007 am cst mon jan 19 2026

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>743-192215-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
calumet harbor il to gary in-
1007 am cst mon jan 19 2026

...gale warning in effect until 3 pm cst this afternoon...

.rest of today...west gales to 35 kt easing to 30 kt late. 
freezing spray late in the morning. a few flurries late in the 
morning. waves 4 to 7 ft occasionally to 9 ft subsiding to 3 to 5
ft.
.tonight...west winds 20 to 25 kt diminishing to 15 to 20 kt. 
intermittent flurries. waves 3 to 5 ft subsiding to 2 to 4 ft. 
.tuesday...west winds 10 to 20 kt becoming southwest. mostly 
sunny in the morning, then becoming partly cloudy. waves 1 to 3 
ft.
.tuesday night...south winds 10 to 20 kt. chance of snow in the
evening, then snow overnight. waves building to 2 to 4 ft.

wave heights are for ice free areas.

$$
fzus53 klot 191607
nshlot
expires:202601192215;;164026

nearshore marine forecast
national weather service chicago/romeoville il
1007 am cst mon jan 19 2026

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.


lmz744-745-192215-
gary to burns harbor in-burns harbor to michigan city in-
1007 am cst mon jan 19 2026

...gale warning in effect until 3 pm cst this afternoon...
...heavy freezing spray warning in effect until 9 pm cst this
evening...

.rest of today...west gales to 40 kt easing to 30 kt late. a few 
flurries late in the morning. heavy freezing spray. waves 8 to 11 
ft occasionally to 14 ft subsiding to 6 to 9 ft occasionally to 
12 ft. 
.tonight...west winds to 30 kt diminishing to 15 to 25 kt. heavy
freezing spray. intermittent flurries. waves 5 to 8 ft
occasionally to 10 ft subsiding to 4 to 7 ft occasionally to
9 ft. 
.tuesday...west winds 15 to 25 kt becoming southwest 10 to 15 kt
in the afternoon. partly cloudy. waves 3 to 5 ft subsiding to 2 
to 4 ft. 
.tuesday night...south winds 10 to 20 kt. slight chance of snow
in the evening, then snow likely overnight. waves 1 to 3 ft.

wave heights are for ice free areas.

$$
fzus53 kmkx 191910
nshmkx
expires:202601192300;;171947

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 pm cst mon jan 19 2026

for waters within five nautical miles of shore on lake michigan


lmz646-192300-
wind point wi to winthrop harbor il-
110 pm cst mon jan 19 2026

...gale warning in effect until 3 pm cst this afternoon...
...small craft advisory in effect through late tonight...

.rest of today...west wind up to 30 knots easing to 15 to
25 knots late in the afternoon. partly sunny. waves 3 to 4 feet. 
.tonight...west wind 15 to 25 knots becoming 15 to 20 knots in
the late evening and early morning, then becoming west 15 to
20 knots early in the morning. partly cloudy. waves 2 to 4 feet
subsiding to 1 to 2 feet after midnight. 
.tuesday...west wind 15 to 20 knots easing to 10 to 15 knots
early in the afternoon, then backing southwest late in the
afternoon. mostly sunny. waves 1 to 2 feet. 
.tuesday night...southwest wind 10 to 15 knots backing south in
the late evening and early morning, then veering southwest early
in the morning. chance of snow through around midnight, then snow
after midnight. waves 1 to 2 feet. 

wave heights are for ice free areas.

$$
fzus53 kmkx 191910
nshmkx
expires:202601192300;;171944

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 pm cst mon jan 19 2026

for waters within five nautical miles of shore on lake michigan


lmz643-192300-
sheboygan to port washington wi-
110 pm cst mon jan 19 2026

...gale warning in effect until 3 pm cst this afternoon...
...small craft advisory in effect through late tonight...

.rest of today...west wind up to 30 knots. partly sunny. waves
3 to 4 feet. 
.tonight...west wind 15 to 25 knots becoming 15 to 20 knots early
in the morning. partly cloudy. waves 3 to 4 feet subsiding to
1 to 2 feet early in the morning. 
.tuesday...west wind 15 to 20 knots backing southwest late in the
afternoon. mostly sunny. waves 1 to 2 feet. 
.tuesday night...southwest wind 10 to 15 knots. chance of snow
through around midnight, then snow after midnight. waves 1 to
2 feet. 

wave heights are for ice free areas.

$$
fzus53 kmkx 191910
nshmkx
expires:202601192300;;171945

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 pm cst mon jan 19 2026

for waters within five nautical miles of shore on lake michigan


lmz644-192300-
port washington to north point light wi-
110 pm cst mon jan 19 2026

...gale warning in effect until 3 pm cst this afternoon...
...small craft advisory in effect through late tonight...

.rest of today...west wind up to 30 knots. partly sunny. waves
3 to 5 feet subsiding to 3 to 4 feet late in the afternoon. 
.tonight...west wind 15 to 25 knots easing to 10 to 20 knots
after midnight, then becoming 15 to 20 knots early in the
morning. partly cloudy. waves 2 to 4 feet subsiding to 1 to
2 feet after midnight. 
.tuesday...west wind 15 to 20 knots becoming southwest 10 to
15 knots late in the afternoon. mostly sunny. waves 1 to 2 feet. 
.tuesday night...southwest wind 10 to 15 knots. chance of snow
through around midnight, then snow after midnight. waves around
1 foot. 

wave heights are for ice free areas.

$$
fzus53 kmkx 191910
nshmkx
expires:202601192300;;171946

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 pm cst mon jan 19 2026

for waters within five nautical miles of shore on lake michigan


lmz645-192300-
north point light to wind point wi-
110 pm cst mon jan 19 2026

...gale warning in effect until 3 pm cst this afternoon...
...small craft advisory in effect through late tonight...

.rest of today...west wind up to 30 knots. partly sunny. waves
3 to 5 feet subsiding to 3 to 4 feet late in the afternoon. 
.tonight...west wind 15 to 25 knots becoming 15 to 20 knots after
midnight. partly cloudy. waves 2 to 4 feet subsiding to 1 to
2 feet early in the morning. 
.tuesday...west wind 15 to 20 knots becoming southwest 10 to
15 knots late in the afternoon. mostly sunny. waves 1 to 2 feet. 
.tuesday night...southwest wind 10 to 15 knots backing south in
the late evening and early morning, then veering southwest early
in the morning. chance of snow through around midnight, then snow
after midnight. waves 1 to 2 feet. 

wave heights are for ice free areas.

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