• 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 231429
glflh 
expires:202601232230;;389159

open lake forecast for lake huron
national weather service detroit/pontiac mi
929 am est fri jan 23 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...high pressure, 31.10 inches, across the northern
plains today will slowly weaken as it moves across the great
lakes saturday and sunday. this system is associated with
extremely cold air. strong low pressure will lift up the east
coast sunday into monday while strong high pressure holds across
the central us.


lhz361-362-232230-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
lake huron from presque isle light to sturgeon point mi beyond
5nm off shore-
929 am est fri jan 23 2026

...heavy freezing spray warning in effect through late tonight...

.rest of today...northwest winds 20 to 25 knots. gusts to
30 knots late in the morning. a chance of snow showers. heavy
freezing spray. waves 8 to 12 feet. waves occasionally around
15 feet. 
.tonight...west winds 15 to 20 knots. heavy freezing spray. waves
6 to 9 feet. waves occasionally around 12 feet. 
.saturday...west winds 10 to 15 knots decreasing to 5 to 10 knots
early in the afternoon. waves 2 to 4 feet subsiding to 1 to
3 feet early in the afternoon. 
.saturday night...southwest winds 5 to 10 knots backing to the
south after midnight. waves 2 feet or less. 
.sunday...south winds 5 to 10 knots becoming southeast 10 to
15 knots late in the morning...then backing to the northeast late
in the afternoon. waves 1 to 3 feet building to 2 to 4 feet late
in the afternoon. 
.monday...north winds 10 to 15 knots becoming northwest 15 to
20 knots until early evening...then backing to the west by
midnight. waves 4 to 6 feet. waves occasionally around 8 feet. 
.tuesday...southwest winds 15 to 20 knots veering to the west .
waves 4 to 6 feet. waves occasionally around 8 feet. 


$$
fzus63 kdtx 231429
glflh 
expires:202601232230;;389160

open lake forecast for lake huron
national weather service detroit/pontiac mi
929 am est fri jan 23 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...high pressure, 31.10 inches, across the northern
plains today will slowly weaken as it moves across the great
lakes saturday and sunday. this system is associated with
extremely cold air. strong low pressure will lift up the east
coast sunday into monday while strong high pressure holds across
the central us.


lhz363-462>464-232230-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
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-
929 am est fri jan 23 2026

...heavy freezing spray warning in effect through late tonight...

.rest of today...west winds 20 to 25 knots. gusts to 30 knots in
the late morning and early afternoon. heavy freezing spray. waves
8 to 12 feet. waves occasionally around 15 feet. 
.tonight...west winds 15 to 20 knots. heavy freezing spray. waves
6 to 9 feet. waves occasionally around 12 feet. 
.saturday...west winds 10 to 15 knots becoming southwest 5 to
10 knots early in the afternoon. waves 2 to 4 feet subsiding to
1 to 3 feet early in the afternoon. 
.saturday night...south winds 5 to 10 knots. waves 1 to 3 feet. 
.sunday...east winds 10 to 15 knots backing to the northeast late
in the afternoon...then increasing to 15 to 20 knots late in the
evening. a chance of snow. waves 2 to 4 feet building to 3 to
5 feet late in the afternoon. 
.monday...north winds 15 to 20 knots backing to the west . waves
4 to 6 feet. waves occasionally around 8 feet. 
.tuesday...southwest winds 15 to 20 knots veering to the west by
midnight. waves 4 to 6 feet. waves occasionally around 8 feet. 

wave heights are for ice free areas.

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