• 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 ·
xt_Great Lakes

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
>Non-Precipitation Watch/Warning/Advisory
>Special Weather Statement
>Flash Flood Watch

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

fzus61 kbuf 290808
glflo
loz063>065-291515-
lake ontario open waters from hamlin beach to the saint lawrence
river-
408 am edt fri jul 29 2016
.today...northeast winds 15 to 20 knots becoming north 10 to
15 knots. waves 3 to 5 feet subsiding to 2 to 4 feet.
.tonight...northwest winds 5 to 15 knots becoming northeast.
waves 1 to 3 feet.
.saturday...northeast winds 10 to 15 knots. waves 2 to 4 feet
subsiding to 1 to 3 feet.
.saturday night...northeast winds 5 to 15 knots becoming east.
waves 1 to 3 feet.
.sunday...east winds 15 to 20 knots becoming northeast. showers
likely with a chance of thunderstorms. waves 2 to 4 feet building
to 3 to 5 feet.
.monday...northeast winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers during the day. waves 2 to 4 feet
subsiding to 1 to 3 feet.
.tuesday...northeast winds 5 to 15 knots becoming southeast less
than 10 knots. waves 2 feet or less.
winds and waves higher in and near thunderstorms.
$$
fzus61 kbuf 290808
glflo
128
open lake forecast for lake ontario
national weather service buffalo ny
408 am edt fri jul 29 2016
for waters beyond five nautical miles of shore on lake ontario
.synopsis...a 30.0 inch high pressure will build across the upper
lakes today and remain there through the weekend. meanwhile a
29.7 inch low will track off the mid atlantic coast today.
loz062-291515-
lake ontario open waters from the niagara river to hamlin beach-
408 am edt fri jul 29 2016
.today...northeast winds 15 to 20 knots becoming north 5 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet.
.tonight...northwest winds less than 10 knots becoming northeast
10 to 15 knots. waves 1 foot or less building to 1 to 3 feet.
.saturday...east winds 10 to 15 knots. a chance of showers. waves
2 to 4 feet.
.saturday night...east winds 10 to 15 knots becoming northeast
15 to 20 knots. waves 1 to 3 feet.
.sunday...east winds 15 to 20 knots becoming northeast. a chance
of showers and thunderstorms. waves 3 to 5 feet.
.monday...northeast winds 15 to 20 knots diminishing to 5 to
10 knots. waves 2 to 4 feet subsiding to 2 feet or less.
.tuesday...east winds 10 knots or less becoming south. waves
2 feet or less.
winds and waves higher in and near thunderstorms.
$$
fzus61 kcle 290753
glfle
159
open lake forecast for lake erie
national weather service cleveland oh
353 am edt fri jul 29 2016
for waters beyond five nautical miles of shore on lake erie
.synopsis...a weak cold front will settle south of lake erie
today. high pressure of 30.10 inches will expand north of the
lakes and remain nearly stationary over the weekend. meanwhile a
weak area of low pressure will move east through the ohio valley.
lez162-163-291415-
lake erie open waters from maumee bay to reno beach oh-
lake erie open waters from reno beach to the islands oh-
353 am edt fri jul 29 2016
.today...northeast winds 5 to 10 knots becoming east. a slight
chance of showers and thunderstorms through mid morning...then a
chance of showers and thunderstorms. waves 2 feet or less.
.tonight...east winds 10 to 15 knots. a chance of showers and
thunderstorms after midnight. waves 2 feet or less.
.saturday...east winds 5 to 15 knots. a chance of showers and
thunderstorms. waves 1 to 3 feet.
.saturday night...east winds 10 to 15 knots becoming northeast. a
chance of showers and thunderstorms. waves 1 to 3 feet.
.sunday...northeast winds 5 to 10 knots. waves 2 feet or less.
.monday...northeast winds less than 10 knots becoming east. waves
1 foot or less.
.tuesday...east winds 10 knots or less becoming southeast. waves
1 foot or less.
winds and waves higher in and near thunderstorms.
$$
fzus61 kcle 290753
glfle
lez061-164>169-291415-
lake erie open waters from ripley to buffalo ny-
lake erie open waters from the islands to vermilion oh-
lake erie open waters from vermilion to avon point oh-
lake erie open waters from avon point to willowick oh-
lake erie open waters from willowick to geneva-on-the-lake oh-
lake erie open waters from geneva-on-the-lake to conneaut oh-
lake erie open waters from conneaut oh to ripley ny-
353 am edt fri jul 29 2016
.today...northeast winds 10 knots or less increasing to 5 to
15 knots. a slight chance of showers and thunderstorms through
early afternoon. waves 1 to 2 feet.
.tonight...northeast winds 5 to 15 knots becoming east. waves
1 to 3 feet.
.saturday...east winds 5 to 15 knots becoming northeast 10 to
20 knots. a chance of showers and thunderstorms. waves 1 to
3 feet building to 2 to 4 feet.
.saturday night...northeast winds 10 to 20 knots becoming east. a
chance of showers and thunderstorms. waves 2 to 4 feet subsiding
to 1 to 3 feet.
.sunday...northeast winds 10 to 20 knots diminishing to 5 to
10 knots. a chance of showers and thunderstorms in the morning.
waves 1 to 3 feet.
.monday...northeast winds 10 knots or less becoming east. waves
1 foot or less.
.tuesday...east winds 10 knots or less becoming southeast. waves
1 foot or less.
winds and waves higher in and near thunderstorms.
$$
fzus63 kdtx 290801
glfsc
463
lake st clair forecast
national weather service detroit/pontiac mi
401 am edt fri jul 29 2016
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...30.10 inches...over lake superior today
while low pressure of 29.90 inches slowly tracks through northern
ohio valley through the weekend...leading to persistent northeast
winds...strongest today.
lcz460-292030-
lake st clair-
401 am edt fri jul 29 2016
.today...northeast winds 10 to 15 knots. mostly cloudy with a chance
of showers and thunderstorms. waves 2 feet or less.
.tonight...northeast winds 10 to 15 knots...diminishing to 5 to
10 knots by midnight. mostly cloudy with a chance of showers and
thunderstorms. waves 2 feet or less.
.saturday...northeast winds 5 to 10 knots...becoming east 10 to
15 knots by late morning. mostly cloudy with a chance of showers and
thunderstorms. waves 2 feet or less.
.saturday night...northeast winds 5 to 10 knots. mostly cloudy with
a chance of showers and thunderstorms. waves 2 feet or less.
.sunday...northeast winds 5 to 10 knots. partly cloudy...then
clearing. waves 2 feet or less.
.monday...east winds 5 to 10 knots. clear. waves 2 feet or less.
.tuesday...south winds 5 to 10 knots. mostly clear. waves 2 feet or
less.
$$
fzus63 kdtx 290800
glflh
lhz362-363-292015-
lake huron from presque isle light to sturgeon point mi beyond
5nm off shore-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
400 am edt fri jul 29 2016
.today...northeast winds 15 to 20 knots...diminishing to 10 to
15 knots by late morning. a chance of showers and thunderstorms
early. waves 3 to 5 feet.
.tonight...north winds 5 to 10 knots...becoming northeast 10 to
15 knots after midnight. waves 1 to 3 feet.
.saturday...northeast winds 10 to 15 knots. waves 1 to 3 feet.
.saturday night...northeast winds 10 to 15 knots...diminishing to
5 to 10 knots after midnight. waves 1 to 3 feet.
.sunday...northeast winds 5 to 10 knots. waves 2 feet or less.
.monday...light and variable winds...becoming north 5 to 10 knots
late...then veering to the east after midnight. waves 2 feet or
less.
.tuesday...south winds 5 to 10 knots...increasing to 10 to
15 knots late...then diminishing to 5 to 10 knots by midnight.
waves 2 feet or less.
$$
fzus63 kdtx 290800
glflh
lhz462>464-292015-
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-
400 am edt fri jul 29 2016
.today...northeast winds 15 to 20 knots. showers and
thunderstorms likely early...then a chance of showers and
thunderstorms by late morning. waves 3 to 5 feet.
.tonight...north winds 15 to 20 knots...becoming northeast 10 to
15 knots by midnight. a chance of showers and thunderstorms.
waves 3 to 5 feet...subsiding to 2 to 4 feet after midnight.
.saturday...northeast winds 10 to 15 knots. a chance of showers
and thunderstorms. waves 2 to 4 feet.
.saturday night...northeast winds 10 to 15 knots...becoming east
5 to 10 knots late. a chance of showers and thunderstorms. waves
2 to 4 feet...subsiding to 1 to 3 feet after midnight.
.sunday...northeast winds 5 to 10 knots...becoming northeast
after midnight. waves 2 feet or less.
.monday...light and variable winds...becoming north 5 to 10 knots
in the afternoon...then veering to the east after midnight. waves
2 feet or less.
.tuesday...light and variable winds...becoming south 5 to
10 knots. waves 2 feet or less.
$$
fzus63 kdtx 290800
glflh
812
open lake forecast for lake huron
national weather service detroit/pontiac mi
400 am edt fri jul 29 2016
for waters beyond five nautical miles off shore on lake huron
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
.synopsis...high pressure...30.10 inches...over lake superior today
while low pressure of 29.90 inches slowly tracks through northern
ohio valley through the weekend...leading to persistent northeast
winds...strongest today.
lhz361-292015-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
400 am edt fri jul 29 2016
.today...east winds 10 to 15 knots...becoming northeast 5 to
10 knots by late morning...then becoming light and variable by
mid afternoon. waves 1 to 3 feet.
.tonight...light and variable winds...becoming northeast 5 to
10 knots late. waves 2 feet or less.
.saturday...east winds 5 to 10 knots. waves 2 feet or less.
.saturday night...light and variable winds...becoming northeast
5 to 10 knots late. waves 2 feet or less.
.sunday...northeast winds 5 to 10 knots in the morning...becoming
light and variable. waves 2 feet or less.
.monday...light and variable winds...becoming southeast 5 to
10 knots. waves 2 feet or less.
.tuesday...south winds 5 to 10 knots...backing to the southeast
late. waves 2 feet or less.
$$
fzus63 klot 290752
glflm
228
open lake forecast for lake michigan
national weather service chicago/romeoville il
252 am cdt fri jul 29 2016
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 height 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.
.synopsis...weak and broad low pressure of 29.9 inches over the
southern lakes region will remain stationary through tonight and
then move slowly east through saturday night. a weak cold front
over the southern part of the lake will sag slowly south of the
lake today. high pressure of 30.1 inches stationary over the
northern lakes through saturday will spread across lake michigan
sunday and early monday before shifting eastward. a large trough
of low pressure around 29.6 inches will slowly move east across
the plains during the first half of next week reaching the
northern lakes sometime mid to late week.
lmz261-362-364-366-563-565-567-868-291530-
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-
252 am cdt fri jul 29 2016
sheboygan wi to pentwater mi north...
.today...northeast winds 10 to 20 kt. a few afternoon gusts to 25
kt. chance of showers and thunderstorms through early this
morning. waves 3 to 5 ft occasionally to 7 ft.
.tonight...northeast winds 10 to 20 kt becoming east 10 to 15 kt
after midnight. waves 2 to 4 ft.
.saturday...east winds 10 to 15 kt becoming northeast late in the
morning and then increasing to 10 to 20 kt in the early afternoon.
waves 2 to 4 ft.
.saturday night...northeast winds 10 to 20 kt becoming east 5 to
10 kt. waves subsiding to 1 to 3 ft.
.sunday...east winds 5 to 10 kt becoming northeast 10 to 15 kt.
waves 1 to 3 ft.
.sunday night...east winds 5 to 10 kt. waves subsiding to around 1
ft.
.monday...southeast winds 5 to 10 kt becoming south. waves 1 ft
or less.
.tuesday...south winds 10 to 15 kt becoming southwest. waves 1 to
2 ft.
$$
fzus63 klot 290752
glflm
lmz080-669-671-673-675-777-779-870-872-874-876-878-291530-
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-
252 am cdt fri jul 29 2016
sheboygan wi to pentwater mi south...
.today...east winds 15 to 20 kt becoming northeast late in the
morning. occasional gusts to 25 kt. chance of showers and
thunderstorms. waves 3 to 5 ft occasionally to 7 ft.
.tonight...northeast winds 15 to 20 kt becoming east after
midnight. occasional gusts to 25 kt. chance of showers and
thunderstorms. waves 3 to 5 ft occasionally to 7 ft.
.saturday...east winds 10 to 20 kt becoming northeast...then
becoming north 15 to 20 kt in the afternoon. a few 25 kt gusts in
the afternoon. a slight chance of showers and thunderstorms. waves
3 to 5 ft occasionally to 7 ft.
.saturday night...northeast winds 10 to 20 kt becoming east 10 to
15 kt. waves 2 to 4 ft.
.sunday...east winds 10 to 15 kt becoming north. waves 1 to 3 ft.
.sunday night...northeast winds 10 to 15 kt becoming east. waves
1 to 2 ft.
.monday...southeast winds 10 to 15 kt. waves 1 to 2 ft.
.tuesday...south winds 10 to 15 kt. chance of showers and
thunderstorms. waves 1 to 3 ft.
$$
fzus63 kmqt 290802
glfls
lsz264-291615-
lake superior from upper entrance to portage canal to manitou
island mi 5nm off shore to the us/canadian border-
402 am edt fri jul 29 2016
.early this morning...north winds 5 to 15 knots. waves calm to
2 feet.
.today...east winds 5 to 15 knots veering southeast by mid
afternoon. waves calm to 2 feet.
.tonight...southeast winds 5 to 15 knots veering south after
midnight. waves calm to 2 feet.
.saturday...southeast winds 5 to 15 knots. waves calm to 2 feet.
.saturday night...southeast winds 5 to 15 knots veering south
after midnight. waves calm to 2 feet.
.sunday...south winds 5 to 15 knots backing southeast by mid
afternoon. waves calm to 2 feet.
.sunday night...southeast winds 10 to 20 knots becoming south
5 to 15 knots after midnight. waves calm to 2 feet.
.monday...south winds 5 to 15 knots increasing to 10 to 20 knots.
a chance of showers and thunderstorms. waves calm to 2 feet.
.tuesday...southwest winds 5 to 15 knots backing south. a chance
of showers and thunderstorms. waves calm to 2 feet.
$$
fzus63 kmqt 290802
glfls
lsz265-291615-
lake superior west of line from manitou island to marquette mi
beyond 5nm from shore-
402 am edt fri jul 29 2016
.early this morning...north winds 5 to 15 knots. waves calm to
2 feet.
.today...east winds 5 to 15 knots. waves calm to 2 feet.
.tonight...east winds 5 to 15 knots becoming southeast less than
10 knots after midnight. waves calm to 2 feet.
.saturday...southeast winds 5 to 15 knots backing east by mid
afternoon. waves calm to 2 feet.
.saturday night...southeast winds 5 to 15 knots veering south
after midnight. waves calm to 2 feet.
.sunday...southeast winds 5 to 15 knots becoming east 10 to
20 knots by mid afternoon. waves calm to 2 feet.
.sunday night...southeast winds 10 to 20 knots becoming south
5 to 15 knots after midnight. waves calm to 2 feet.
.monday...southeast winds 5 to 15 knots becoming south 10 to
20 knots. waves calm to 2 feet.
.tuesday...south winds 5 to 15 knots. a chance of showers and
thunderstorms. waves calm to 2 feet.
$$
fzus63 kmqt 290802
glfls
lsz266-291615-
lake superior east of a line from manitou island to marquette mi
and west of a line from grand marais mi to the us/canadian border
beyond 5nm from shore-
402 am edt fri jul 29 2016
.early this morning...northeast winds 5 to 15 knots. waves calm
to 2 feet.
.today...east winds 5 to 15 knots backing northeast by mid
afternoon. waves calm to 2 feet.
.tonight...northeast winds less than 10 knots backing north after
midnight. waves calm to 2 feet.
.saturday...east winds less than 10 knots increasing to 5 to
15 knots by mid afternoon. waves calm to 2 feet.
.saturday night...southeast winds 5 to 15 knots veering south
after midnight. waves calm to 2 feet.
.sunday...south winds 5 to 15 knots backing east by mid
afternoon. waves calm to 2 feet.
.sunday night...southeast winds 5 to 15 knots veering south after
midnight. waves calm to 2 feet.
.monday...southeast winds 5 to 15 knots becoming south 10 to
20 knots. waves calm to 2 feet.
.tuesday...south winds 10 to 20 knots. a chance of showers and
thunderstorms. waves calm to 2 feet.
$$
fzus63 kmqt 290802
glfls
lsz267-291615-
lake superior from grand marais mi to whitefish point mi 5nm off
shore to the us/canadian border-
402 am edt fri jul 29 2016
.early this morning...east winds 5 to 15 knots. waves calm to
2 feet.
.today...east winds 5 to 15 knots backing north by mid afternoon.
waves calm to 2 feet.
.tonight...north winds 5 to 15 knots. waves calm to 2 feet.
.saturday...east winds less than 10 knots backing northeast by
mid afternoon. waves calm to 2 feet.
.saturday night...east winds less than 10 knots becoming
southeast 5 to 15 knots after midnight. waves calm to 2 feet.
.sunday...southeast winds 5 to 15 knots backing northeast by mid
afternoon. waves calm to 2 feet.
.sunday night...east winds 5 to 15 knots veering south after
midnight. waves calm to 2 feet.
.monday...southeast winds 5 to 15 knots veering south. waves calm
to 2 feet.
.tuesday...south winds 10 to 20 knots. a chance of showers and
thunderstorms. waves calm to 2 feet.
$$
fzus63 kmqt 290802
glfls
lsz263-291615-
lake superior from saxon harbor wi to upper entrance to portage
canal mi 5nm off shore to the us/canadian border including isle
royale national park-
402 am edt fri jul 29 2016
.early this morning...north winds 5 to 15 knots. waves calm to
2 feet.
.today...northeast winds 5 to 15 knots. waves calm to 2 feet.
.tonight...east winds 5 to 15 knots becoming southeast less than
10 knots after midnight. waves calm to 2 feet.
.saturday...southeast winds less than 10 knots becoming east 5 to
15 knots by mid afternoon. waves calm to 2 feet.
.saturday night...east winds 5 to 15 knots veering south after
midnight. waves calm to 2 feet.
.sunday...south winds 5 to 15 knots backing east by mid
afternoon. waves calm to 2 feet.
.sunday night...southeast winds 5 to 15 knots veering south after
midnight. waves calm to 2 feet.
.monday...south winds 5 to 15 knots. a chance of showers and
thunderstorms. waves calm to 2 feet.
.tuesday...southwest winds 5 to 15 knots backing south. a chance
of showers and thunderstorms. waves calm to 2 feet.
$$
fzus63 kmqt 290802
glfls
970
open lake forecast for lake superior
national weather service marquette mi
402 am edt fri jul 29 2016
for waters beyond five nautical miles of shore on lake superior
.synopsis...a 30.1 inch high pressure ridge stretching from
northwest ontario into the upper mississippi river valley will move
slowly east and be centered over southern quebec on sunday and
monday...with a ridge axis extending back into the upper lakes. a
29.5 inch low pressure tracking across central canada and over hudson
bay on tuesday will drag a low pressure trough averaging 29.8 inches
through minnesota toward lake superior.
lsz162-291615-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
402 am edt fri jul 29 2016 /302 am cdt fri jul 29 2016/
.early this morning...northeast winds 5 to 15 knots. waves calm
to 2 feet.
.today...northeast winds 5 to 15 knots. waves calm to 2 feet.
.tonight...northeast winds 5 to 15 knots diminishing to less than
10 knots after midnight. waves calm to 2 feet.
.saturday...east winds less than 10 knots increasing to 5 to
15 knots by mid afternoon. waves calm to 2 feet.
.saturday night...east winds 5 to 15 knots backing northeast
after midnight. waves calm to 2 feet.
.sunday...east winds 5 to 15 knots. waves calm to 2 feet.
.sunday night...east winds 5 to 15 knots veering south after
midnight. waves calm to 2 feet.
.monday...southeast winds 5 to 15 knots veering south. a chance
of showers and thunderstorms. waves calm to 2 feet.
.tuesday...south winds 5 to 15 knots. a chance of showers and
thunderstorms. waves calm to 2 feet.
$$

 myiW | Wind & Forecasts | Forums | Classifieds | Membership | Support
like us on facebook 
© Copyright 1999-2016 WeatherFlow, Inc · Contact Us · Ad Marketplace