• 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 ·
Georgian Bay/Simcoe

Real-Time Data
 > Dynamic Map
 > Wind Obs Summary

Computer Forecasts
 > Model Tables

More Maps

Other Resources

Watches/Warnings
>None Active

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

fzus63 kdtx 121347
glflh 
expires:202607122200;;846853

open lake forecast for lake huron
national weather service detroit/pontiac mi
947 am edt sun jul 12 2026

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...there is a chance showers or thunderstorms graze far
northern lake huron. otherwise, high pressure maintains favorable
conditions across the central great lakes over the next several 
days. 


lhz362-363-122200-
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-
947 am edt sun jul 12 2026

.rest of today...light and variable winds becoming southeast 5 to
10 knots late in the afternoon. waves 2 feet or less. 
.tonight...south winds 5 to 10 knots increasing to 10 to 15 knots
in the late evening and overnight. waves 1 to 3 feet. 
.monday...southwest winds 10 to 15 knots decreasing to 5 to
10 knots in the late morning and early afternoon...then becoming
south 10 to 15 knots early in the afternoon. waves 1 to 3 feet. 
.monday night...south winds 5 to 10 knots becoming southwest
10 to 15 knots after midnight. waves 1 to 3 feet. 
.tuesday...southwest winds 10 to 15 knots veering to the west
late in the evening. waves 3 to 5 feet. 
.wednesday...northwest winds 5 to 10 knots increasing to 10 to
15 knots . waves 1 to 3 feet building to 2 to 4 feet . 
.thursday...northwest winds 5 to 10 knots veering to the north .
waves 1 to 3 feet. 


$$
fzus63 kdtx 121347
glflh 
expires:202607122200;;846854

open lake forecast for lake huron
national weather service detroit/pontiac mi
947 am edt sun jul 12 2026

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...there is a chance showers or thunderstorms graze far
northern lake huron. otherwise, high pressure maintains favorable
conditions across the central great lakes over the next several 
days. 


lhz462>464-122200-
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-
947 am edt sun jul 12 2026

.rest of today...light and variable winds. waves 2 feet or less. 
.tonight...light and variable winds becoming south 5 to 10 knots
after midnight. waves 2 feet or less. 
.monday...southwest winds 5 to 10 knots backing to the south
early in the afternoon. waves 2 feet or less. 
.monday night...south winds 5 to 10 knots becoming southwest
10 to 15 knots in the late evening and overnight. waves 1 to
3 feet. 
.tuesday...southwest winds 10 to 15 knots veering to the west
late in the evening. waves 1 to 3 feet building to 2 to 4 feet
late in the morning...then subsiding to 1 to 3 feet late in the
evening. 
.wednesday...northwest winds 5 to 10 knots. waves 1 to 3 feet. 
.thursday...north winds 5 to 10 knots. waves 2 feet or less. 


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