• 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 ·
ON- Ontario

Human Forecasts
 > Extended Disc.

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 Statement
>Flood Statement

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

fzus61 kbuf 202342
glflo 

loz063>065-210315-
lake ontario open waters from hamlin beach to the saint lawrence
river-
742 pm edt thu jul 20 2017

.tonight...south winds 5 to 15 knots becoming west. waves 2 feet
or less. 
.friday...west winds 10 to 15 knots increasing to 15 to 20 knots.
waves 1 to 3 feet. 
.friday night...west winds 5 to 15 knots. waves 1 to 2 feet. 
.saturday...west winds 10 knots or less becoming southeast. a
chance of showers and thunderstorms in the afternoon. waves
2 feet or less. 
.saturday night...southeast winds 5 to 15 knots becoming east. a
chance of showers and thunderstorms. waves 2 feet or less. 
.sunday...east winds 5 to 15 knots becoming northeast. showers
and thunderstorms likely during the day...then showers likely
with a chance of thunderstorms sunday night. waves 1 to 3 feet. 
.monday...north winds 10 to 15 knots. a chance of showers and
thunderstorms. waves 1 to 3 feet. 
.tuesday...north winds 5 to 10 knots becoming northeast. waves
2 feet or less. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kbuf 202342
glflo 
569 

open lake forecast for lake ontario
national weather service buffalo ny
742 pm edt thu jul 20 2017

for waters beyond five nautical miles of shore on lake ontario

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...a 30.0 inch high will settle across the lower lakes 
tonight into friday. a frontal boundary will develop across the 
region over the weekend and a 29.8 inch low will track along this 
boundary into the lower great lakes sunday.

loz062-210315-
lake ontario open waters from the niagara river to hamlin beach-
742 pm edt thu jul 20 2017

.tonight...south winds 10 knots or less becoming west. waves
2 feet or less. 
.friday...west winds 10 to 15 knots becoming southwest. waves
2 feet or less. 
.friday night...west winds 5 to 15 knots becoming southwest.
waves 2 feet or less. 
.saturday...southwest winds less than 10 knots becoming east
10 to 15 knots. a chance of showers and thunderstorms in the
afternoon. waves 1 foot or less. 
.saturday night...east winds 10 to 15 knots. a chance of showers
and thunderstorms. waves 2 feet or less. 
.sunday...east winds 10 to 15 knots becoming northeast. showers
and thunderstorms likely during the day...then showers likely
with a chance of thunderstorms sunday night. waves 1 to 2 feet. 
.monday...north winds around 10 knots. waves 1 to 2 feet. 
.tuesday...north winds 5 to 15 knots becoming northeast. waves
2 feet or less. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kcle 201957
glfle 
648 

open lake forecast for lake erie
national weather service cleveland oh
357 pm edt thu jul 20 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...a weak cold front will sink south across the lake
overnight as low pressure of 29.90 inches passes to the east.  
the front will stall south of the lake on friday before lifting
back north as a warm front on saturday. low pressure of 29.80 
inches will slide along the front north of the lake on saturday 
night forcing the front back south of lake erie by early sunday. 
high pressure 30.10 inches will move across the great lakes the 
first half of next week.

lez162>164-210215-
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-
357 pm edt thu jul 20 2017

.tonight...west winds 5 to 10 knots becoming northwest. waves
1 to 2 feet. 
.friday...north winds 10 knots or less becoming southeast. waves
1 foot or less. 
.friday night...southeast winds 10 knots or less. showers and
thunderstorms likely overnight. waves 1 foot or less. 
.saturday...southeast winds around 10 knots becoming south.
showers and thunderstorms likely. waves 1 foot or less. 
.saturday night...southwest winds around 10 knots. showers and
thunderstorms likely. waves 1 foot or less. 
.sunday...west winds 5 to 15 knots becoming northwest. a chance
of showers and thunderstorms. waves 2 feet or less. 
.monday...northwest winds 10 to 15 knots becoming north. waves
2 feet or less. 
.tuesday...northeast winds 5 to 10 knots. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kcle 201957
glfle 

lez061-165>169-210215-
lake erie open waters from ripley to buffalo ny-
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-
357 pm edt thu jul 20 2017

.tonight...west winds 10 to 15 knots. waves 2 to 4 feet. 
.friday...northwest winds 5 to 10 knots becoming west. waves
1 to 2 feet.  
.friday night...southeast winds 5 to 10 knots. a chance of 
showers and thunderstorms overnight. waves 2 feet or less. 
.saturday...southeast winds 5 to 15 knots. showers and
thunderstorms likely. waves 1 foot or less. 
.saturday night...south winds 10 to 15 knots becoming southwest.
showers and thunderstorms likely. waves 2 feet or less. 
.sunday...southwest winds 10 to 15 knots becoming northwest. a
chance of showers and thunderstorms. waves 1 to 3 feet. 
.monday...northwest winds 5 to 15 knots becoming north. a chance
of thunderstorms during the day. waves 1 to 2 feet. 
.tuesday...north winds 5 to 15 knots becoming northeast. waves
2 feet or less. 

winds and waves higher in and near thunderstorms.

$$
fzus63 kdtx 202000
glfsc 
935 

lake st clair forecast
national weather service detroit/pontiac mi
358 pm edt thu jul 20 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...a front located between western lake erie and southern 
lake huron will become stationary over lake erie tonight. weak high 
pressure, 30.00 inches, will move east through the central great 
lakes region on friday. the next low pressure system is then 
projected to approach the region friday night and bring periods of 
thunderstorms friday night through sunday. winds will be light with 
little impact on waves outside of thunderstorms.

lcz460-210800-
lake st clair-
358 pm edt thu jul 20 2017

.tonight...west winds 5 to 10 knots veering to the northwest early
in the morning. mostly clear. a chance of showers and thunderstorms
early in the evening. waves 2 feet or less.
.friday...north winds 5 to 10 knots veering to the southeast late in
the afternoon. mostly sunny. waves 2 feet or less.
.friday night...south winds 5 to 10 knots. partly cloudy until early
morning becoming mostly cloudy. a chance of light showers. waves 2
feet or less.
.saturday...south winds 5 to 10 knots increasing to 10 to 15 knots
in the late morning and early afternoon...then becoming southwest 5
to 10 knots late in the afternoon. mostly cloudy. showers likely and
a chance of thunderstorms until late afternoon...then a chance of
showers and thunderstorms late in the afternoon. waves 2 feet or
less.
.saturday night...south winds 5 to 10 knots. mostly cloudy. showers
likely and a chance of thunderstorms until early morning...then a
chance of showers and thunderstorms early in the morning. waves 2
feet or less.
.sunday...northwest winds 5 to 10 knots. mostly cloudy with a chance
of showers and thunderstorms until late afternoon...then partly
cloudy in the evening. waves 2 feet or less.
.monday...north winds 10 to 15 knots. partly cloudy. waves 2 feet or
less.
.tuesday...northeast winds 5 to 10 knots. mostly clear. waves 2 feet
or less.

$$
fzus63 kdtx 201959
glflh 

lhz462>464-210800-
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-
357 pm edt thu jul 20 2017

.tonight...south winds 5 to 10 knots veering to the north in the
late evening and overnight. waves 2 feet or less. 
.friday...northwest winds 5 to 10 knots veering to the northeast
late in the afternoon. waves 1 to 3 feet. 
.friday night...east winds 5 to 10 knots veering to the south in
the late evening and overnight. a chance of showers after
midnight. waves 2 feet or less. 
.saturday...south winds 10 to 15 knots. a chance of showers and
thunderstorms. waves 2 feet or less. 
.saturday night...east winds 5 to 10 knots. a chance of showers
and thunderstorms. waves 2 feet or less. 
.sunday...east winds 5 to 10 knots backing to the north late in
the afternoon. a chance of showers and thunderstorms. waves
2 feet or less. 
.monday...north winds 10 to 15 knots. waves 3 to 5 feet subsiding
to 1 to 3 feet in the late evening and early morning. 
.tuesday...north winds 5 to 10 knots. waves 2 feet or less. 


$$
fzus63 kdtx 201959
glflh 

lhz362-363-210800-
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-
357 pm edt thu jul 20 2017

.tonight...northeast winds 5 to 10 knots backing to the northwest
in the late evening and overnight. waves 1 to 3 feet. 
.friday...northwest winds 5 to 10 knots veering to the northeast
late in the afternoon. waves 1 to 3 feet. 
.friday night...southeast winds 5 to 10 knots. waves 2 feet or
less. 
.saturday...east winds 5 to 10 knots becoming southeast 10 to
15 knots early in the afternoon. a chance of showers and
thunderstorms. waves 2 feet or less. 
.saturday night...east winds 5 to 10 knots. a chance of showers
and thunderstorms. waves 2 feet or less. 
.sunday...east winds 5 to 10 knots becoming northeast 10 to
15 knots late in the afternoon. a chance of showers and
thunderstorms. waves 1 to 3 feet building to 2 to 4 feet late in
the evening. 
.monday...northeast winds 15 to 20 knots becoming north 5 to
10 knots. a chance of showers and thunderstorms early in the
morning. waves 3 to 5 feet subsiding to 1 to 3 feet in the late
evening and early morning. 
.tuesday...north winds 5 to 10 knots. waves 2 feet or less. 


$$
fzus63 kdtx 201959
glflh 
613 

open lake forecast for lake huron
national weather service detroit/pontiac mi
357 pm edt thu jul 20 2017

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...a front located between western lake erie and southern 
lake huron will become stationary over lake erie tonight. weak high 
pressure...30.00 inches...will move east through the central great 
lakes region on friday. the next low pressure system is then 
projected to approach the region friday night and bring periods of 
thunderstorms friday night through sunday. winds will be light with 
little impact on waves outside of thunderstorms.

lhz361-210800-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
357 pm edt thu jul 20 2017

.tonight...northwest winds 5 to 10 knots. waves 1 to 3 feet. 
.friday...west winds 5 to 10 knots in the morning becoming light
and variable. waves 2 feet or less. 
.friday night...southeast winds 5 to 10 knots early in the
evening becoming light and variable...then becoming east 5 to
10 knots after midnight. waves 2 feet or less. 
.saturday...east winds 5 to 10 knots increasing to 10 to 15 knots
in the late morning and afternoon. a chance of showers and
thunderstorms in the afternoon. waves 2 feet or less. 
.saturday night...east winds 5 to 10 knots. a chance of showers
and thunderstorms. waves 2 feet or less. 
.sunday...east winds 10 to 15 knots decreasing to 5 to 10 knots
late in the afternoon...then becoming northeast 10 to 15 knots
late in the evening. showers likely. a chance of thunderstorms. a
chance of showers late in the evening. waves 1 to 3 feet. 
.monday...northeast winds 10 to 15 knots becoming north 5 to
10 knots. waves 1 to 3 feet. 
.tuesday...north winds 5 to 10 knots early in the morning
becoming light and variable...then becoming southwest 5 to
10 knots in the late evening and early morning. waves 2 feet or
less. 


$$

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