• 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 ·
MI - south

Real-Time Data
 > Dynamic Map
 > Wind Obs Summary

Computer Forecasts
 > Model Tables

More Maps

Other Resources
Wind Graphs
Meteograms

Watches/Warnings
>Marine Weather Warning

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

fzus61 kcle 191937
glfle 
808 

open lake forecast for lake erie
national weather service cleveland oh
337 pm edt thu oct 19 2017

for waters beyond five nautical miles of shore on lake erie

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.

.synopsis...high pressure averaging 30.25 inches will spread 
north into the lake friday and remain in control into sunday
before shifting east. a slow moving cold front will push east 
across the lake sunday night into monday night followed by a
reinforcing cold front tuesday.

lez162>166-200245-
lake erie open waters from maumee bay to reno beach oh-
lake erie open waters from reno beach to the islands oh-
lake erie open waters from the islands to vermilion oh-
lake erie open waters from vermilion to avon point oh-
lake erie open waters from avon point to willowick oh-
337 pm edt thu oct 19 2017

.tonight...west winds 15 to 20 knots becoming northwest 5 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.friday...west winds 10 knots or less becoming south. waves
1 foot or less. 
.friday night...south winds 5 to 15 knots. waves 2 feet or less. 
.saturday...south winds 5 to 15 knots. waves 2 feet or less. 
.saturday night...south winds 5 to 15 knots. waves 1 to 3 feet. 
.sunday...south winds 10 to 15 knots becoming southwest 15 to
20 knots. a chance of showers sunday night. waves 1 to 3 feet. 
.monday...southwest winds 5 to 15 knots. a chance of showers
during the day, then showers likely monday night. waves 1 to
3 feet. 
.tuesday...southwest winds 10 to 15 knots becoming west 15 to
20 knots. showers likely during the day, then a chance of showers
tuesday night. waves 1 to 3 feet building to 3 to 5 feet. 

$$
fzus63 kdtx 191946
glflh 

lhz462>464-200815-
lake huron from port austin to harbor beach beyond 5nm off shore-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
346 pm edt thu oct 19 2017

.tonight...west winds 10 to 15 knots. waves 2 to 4 feet. 
.friday...southwest winds 5 to 10 knots becoming south 10 to
15 knots early in the afternoon...then increasing to 15 to
20 knots late in the afternoon. waves 1 to 3 feet building to
3 to 5 feet late in the afternoon. 
.friday night...south winds 15 to 20 knots decreasing to 10 to
15 knots in the late evening and overnight. waves 3 to 5 feet. 
.saturday...south winds 10 to 15 knots. waves 2 to 4 feet. 
.saturday night...south winds 10 to 15 knots. waves 3 to 5 feet. 
.sunday...south winds 15 to 20 knots decreasing to 10 to 15 knots
late in the afternoon. a chance of showers early in the
afternoon. rain showers likely early in the evening. waves 3 to
5 feet. 
.monday...southwest winds 10 to 15 knots. showers likely early in
the morning...then a chance of showers. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.tuesday...west winds 10 to 15 knots backing to the southwest. a
chance of showers. waves 1 to 3 feet building to 2 to 4 feet in
the late evening and early morning. 


$$
fzus63 kdtx 191946
glfsc 
035 

lake st clair forecast
national weather service detroit/pontiac mi
346 pm edt thu oct 19 2017

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.

.synopsis...surface high pressure at 30.25 inches will is expanding 
over the ohio river valley. the next low pressure system will gather 
itself over the northern high plains this weekend, deepening to 
29.20 inches by saturday morning.

lcz460-200815-
lake st clair-
346 pm edt thu oct 19 2017

.tonight...west winds 5 to 10 knots increasing to 10 to 15 knots
late in the evening...then becoming northwest 5 to 10 knots after
midnight. clear. waves 2 feet or less.
.friday...light and variable winds becoming south 5 to 10 knots in
the late morning and afternoon. sunny. waves 2 feet or less.
.friday night...south winds 5 to 10 knots. clear. waves 2 feet or
less.
.saturday...south winds 5 to 10 knots. mostly sunny. waves 2 feet or
less.
.saturday night...south winds 5 to 10 knots. mostly clear. waves 2
feet or less.
.sunday...south winds 10 to 15 knots. partly sunny becoming mostly
cloudy. a chance of light showers in the evening. waves 2 feet or
less.
.monday...south winds 10 to 15 knots. mostly cloudy. a chance of
showers. waves 2 feet or less.
.tuesday...southwest winds 10 to 15 knots. partly cloudy. a chance
of showers. waves 2 feet or less.

$$
fzus63 klot 191949
glflm 

lmz080-669-671-673-675-777-779-870-872-874-876-878-200330-
lake michigan from michigan city in to st. joseph mi 5 nm
offshore to mid lake-
lake michigan from sheboygan to port washington wi 5 nm offshore
to mid lake-
lake michigan from port washington to north point light wi 5 nm
offshore to mid lake-
lake michigan from north point light to wind point wi 5 nm
offshore to mid lake-
lake michigan from wind point wi to winthrop harbor il 5 nm
offshore to mid lake-
lake michigan from winthrop harbor to wilmette harbor il 5 nm
offshore to mid lake-
lake michigan from wilmette harbor il to michigan city in 5 nm
offshore to mid lake-
lake michigan from whitehall to pentwater mi 5 nm offshore to mid
lake-
lake michigan from grand haven to whitehall mi 5 nm offshore to
mid lake-
lake michigan from holland to grand haven mi 5 nm offshore to mid
lake-
lake michigan from south haven to holland mi 5 nm offshore to mid
lake-
lake michigan from st. joseph to south haven mi 5 nm offshore to
mid lake-
249 pm cdt thu oct 19 2017

sheboygan wi to pentwater mi south...

.tonight...southwest winds 10 to 20 kt becoming south. waves 3 to
5 ft subsiding to 2 to 4 ft.
.friday...south winds 15 to 25 kt. waves building to 4 to 6 ft 
occasionally to 8 ft. 
.friday night...south winds 15 to 25 kt increasing to 30 kt.
waves 4 to 6 ft occasionally to 8 ft. 
.saturday...south winds to 30 kt. waves 5 to 8 ft occasionally to
10 ft. 
.saturday night...south winds to 30 kt. chance of showers
overnight. waves 5 to 8 ft occasionally to 10 ft. 
.sunday...southwest winds to 30 kt becoming west 15 to 25 kt.
showers likely in the morning...then showers in the afternoon.
waves 4 to 7 ft occasionally to 9 ft subsiding to 4 to 6 ft
occasionally to 8 ft. 
.sunday night...west winds 10 to 20 kt. chance of showers. waves
2 to 4 ft. 
.monday...southwest winds 10 to 20 kt. chance of showers. waves
1 to 3 ft. 
.tuesday...northwest winds to 30 kt increasing to gales to 35 kt.
chance of showers. waves 6 to 9 ft occasionally to 12 ft.  

$$
fzus63 klot 191949
glflm 
978 

open lake forecast for lake michigan
national weather service chicago/romeoville il
249 pm cdt thu oct 19 2017

for waters beyond 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 wave, along with the
average height of the highest 10% of the waves which will
occasionally be encountered.

.synopsis...expansive high pressure of 30.3 inches will remain 
over the eastern ohio valley and mid atlantic coast through 
friday, and then gradually shift to the east through the weekend. 
meanwhile, a strong low averaging 29.1 inches over hudson bay will
move to quebec tonight. another strong low pressure will move 
across the canadian prairies on friday and saturday and to hudson 
bay on sunday, with its trailing cold front crossing the lake by 
sunday.

lmz261-362-364-366-563-565-567-868-200330-
lake michigan from seul choix point to rock island passage 5 nm
offshore to mid lake-
lake michigan south of a line from seul choix point to the
mackinac bridge and north of a line from charlevoix mi to south
fox island 5 nm offshore-
lake michigan from charlevoix to point betsie mi 5 nm offshore to
mid lake-
lake michigan from point betsie to manistee mi 5 nm offshore to
mid lake-
lake michigan from rock island passage to sturgeon bay wi-
lake michigan from sturgeon bay to two rivers wi 5 nm offshore to
mid lake-
lake michigan from two rivers to sheboygan wi 5 nm offshore to
mid lake-
lake michigan from pentwater to manistee mi 5 nm offshore to mid
lake-
249 pm cdt thu oct 19 2017

sheboygan wi to pentwater mi north...

.tonight...southwest winds 15 to 25 kt. occasional gusts to 30 kt
through early evening. waves 4 to 7 feet occasionally to 9 feet 
subsiding to 3 to 6 feet occasionally to 8 feet.
.friday...south winds 15 to 25 kt increasing to 30 kt. waves 3 to
6 ft occasionally to 8 ft building to 4 to 7 ft occasionally to
9 ft. 
.friday night...south winds to 30 kt. waves 4 to 7 ft
occasionally to 9 ft. 
.saturday...south winds to 30 kt. waves 6 to 9 ft occasionally to
12 ft. 
.saturday night...south winds to 30 kt. chance of showers. waves
7 to 10 ft occasionally to 13 ft. 
.sunday...southwest winds to 30 kt becoming west 15 to 25 kt.
chance of showers in the morning...then showers likely in the
afternoon. waves 5 to 8 ft occasionally to 10 ft subsiding to
4 to 6 ft occasionally to 8 ft. 
.sunday night...west winds 10 to 20 kt becoming southwest. chance
of showers. waves 2 to 4 ft. 
.monday...southwest winds 10 to 20 kt. waves 2 to 4 ft. 
.tuesday...north winds to 30 kt. chance of showers. waves 4 to
7 ft occasionally to 9 ft.  

$$
fzus63 klot 191345
glflm 
115 

open lake forecast for lake michigan
national weather service chicago/romeoville il
845 am cdt thu oct 19 2017

for waters beyond 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 wave, along with the
average height of the highest 10% of the waves which will
occasionally be encountered.

.synopsis...expansive high pressure of 30.3 inches will remain 
over the eastern ohio valley and mid atlantic coast through 
friday. meanwhile, a strong low averaging 28.8 inches over hudson
bay will move east this afternoon. another strong low pressure 
will move across the canadian prairies on friday and 
saturday and onto hudson bay on sunday, with its trailing cold 
front crossing the lake by sunday.

lmz261-362-364-366-563-565-567-669-868-870-192130-
lake michigan from seul choix point to rock island passage 5 nm
offshore to mid lake-
lake michigan south of a line from seul choix point to the
mackinac bridge and north of a line from charlevoix mi to south
fox island 5 nm offshore-
lake michigan from charlevoix to point betsie mi 5 nm offshore to
mid lake-
lake michigan from point betsie to manistee mi 5 nm offshore to
mid lake-
lake michigan from rock island passage to sturgeon bay wi-
lake michigan from sturgeon bay to two rivers wi 5 nm offshore to
mid lake-
lake michigan from two rivers to sheboygan wi 5 nm offshore to
mid lake-
lake michigan from sheboygan to port washington wi 5 nm offshore
to mid lake-
lake michigan from pentwater to manistee mi 5 nm offshore to mid
lake-
lake michigan from whitehall to pentwater mi 5 nm offshore to mid
lake-
845 am cdt thu oct 19 2017

port washington wi to whitehall mi north...

.rest of today...west winds to 30 kt diminishing to 15 to 25 kt
early this afternoon, then becoming southwest 10 to 20 kt late in
the day. a few gale force gusts this morning. waves 5 to 8 ft 
occasionally to 10 ft subsiding to 4 to 6 ft occasionally to 8 ft.
.tonight...southwest winds 15 to 20 kt. waves 3 to 6 ft
occasionally to 8 ft.
.friday...southwest winds 20 to 25 kt becoming south to 30 kt by
late morning. waves 4 to 7 ft occasionally to 9 ft. 
.friday night...south winds to 30 kt. waves 4 to 7 ft
occasionally to 9 ft. 
.saturday...south winds to 30 kt. waves 7 to 10 ft occasionally
to 13 ft. 
.saturday night...south winds to 30 kt. chance of showers. waves
7 to 10 ft occasionally to 13 ft. 
.sunday...south winds to 30 kt becoming southwest. showers
likely. waves 5 to 8 ft occasionally to 10 ft. 
.monday...southwest winds 10 to 20 kt increasing to 15 to 25 kt.
chance of showers. waves 2 to 4 ft.  

$$
fzus63 klot 191345
glflm 

lmz080-671-673-675-777-779-872-874-876-878-192130-
lake michigan from michigan city in to st. joseph mi 5 nm
offshore to mid lake-
lake michigan from port washington to north point light wi 5 nm
offshore to mid lake-
lake michigan from north point light to wind point wi 5 nm
offshore to mid lake-
lake michigan from wind point wi to winthrop harbor il 5 nm
offshore to mid lake-
lake michigan from winthrop harbor to wilmette harbor il 5 nm
offshore to mid lake-
lake michigan from wilmette harbor il to michigan city in 5 nm
offshore to mid lake-
lake michigan from grand haven to whitehall mi 5 nm offshore to
mid lake-
lake michigan from holland to grand haven mi 5 nm offshore to mid
lake-
lake michigan from south haven to holland mi 5 nm offshore to mid
lake-
lake michigan from st. joseph to south haven mi 5 nm offshore to
mid lake-
845 am cdt thu oct 19 2017

port washington wi to whitehall mi south...

.rest of today...northwest winds 15 to 25 kt becoming west 10 to 
15 kt early this afternoon and becoming southwest 10 to 20 kt late
in the afternoon. waves 4 to 6 ft occasionally to 8 ft subsiding 
to 2 to 4 ft.
.tonight...south winds 10 to 20 kt. waves 2 to 4 ft. 
.friday...south winds 15 to 25 kt. waves building to 3 to 5 ft. 
.friday night...south winds 20 to 25 kt. waves 4 to 6 ft 
occasionally to 8 ft. 
.saturday...south winds to 30 kt. waves 4 to 7 ft occasionally to
9 ft. 
.saturday night...south winds to 30 kt. chance of showers. waves
5 to 8 ft occasionally to 10 ft. 
.sunday...south winds to 30 kt becoming southwest. showers
likely. waves 5 to 8 ft occasionally to 10 ft. 
.monday...southwest winds 10 to 20 kt. chance of showers. waves
1 to 3 ft.  

$$

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