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Georgian Bay/Simcoe

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fzus63 kdtx 270121
glflh 
expires:202603270930;;351240

open lake forecast for lake huron
national weather service detroit/pontiac mi
921 pm edt thu mar 26 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...a cold front moves through the central great lakes
this evening with showers and thunderstorms developing ahead of
the boundary. northerly winds strengthen into friday as cold air
returns. becoming milder and breezy at times through the weekend,
and mainly dry.


lhz362-363-270930-
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-
921 pm edt thu mar 26 2026

.rest of tonight...north winds 20 to 25 knots. freezing spray
after midnight. waves 6 to 9 feet. waves occasionally around
12 feet. 
.friday...north winds 15 to 20 knots decreasing to 10 to 15 knots
in the late morning and afternoon. waves 5 to 7 feet subsiding to
2 to 4 feet late in the afternoon. waves occasionally around
10 feet. 
.friday night...north winds 10 to 15 knots backing to the
northwest by midnight...then increasing to 15 to 20 knots after
midnight. waves 2 to 4 feet building to 3 to 5 feet in the late
evening and overnight. 
.saturday...west winds 15 to 20 knots becoming southwest 10 to
15 knots early in the afternoon. waves 3 to 5 feet. 
.saturday night...southwest winds 10 to 15 knots increasing to
15 to 20 knots after midnight. waves 3 to 5 feet. 
.sunday...south winds 15 to 20 knots becoming southwest 10 to
15 knots late in the morning...then backing to the south late in
the afternoon. waves 3 to 5 feet. 
.monday...southwest winds 10 to 15 knots veering to the north . a
chance of. waves 2 to 4 feet building to 3 to 5 feet by midnight.
.tuesday...east winds 15 to 20 knots increasing to 20 to 25 knots
by midnight. a chance of rain...then rain likely by midnight.
waves 8 to 12 feet. waves occasionally around 15 feet. 

wave heights are for ice free areas.

$$
fzus63 kdtx 270121
glflh 
expires:202603270930;;351241

open lake forecast for lake huron
national weather service detroit/pontiac mi
921 pm edt thu mar 26 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...a cold front moves through the central great lakes
this evening with showers and thunderstorms developing ahead of
the boundary. northerly winds strengthen into friday as cold air
returns. becoming milder and breezy at times through the weekend,
and mainly dry.


lhz462>464-270930-
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-
921 pm edt thu mar 26 2026

.rest of tonight...north winds 20 to 25 knots with gusts to
around 30 knots. waves 6 to 9 feet. waves occasionally around
12 feet. 
.friday...north winds 15 to 20 knots decreasing to 10 to 15 knots
late in the afternoon. waves 5 to 7 feet. waves occasionally
around 10 feet. 
.friday night...north winds 10 to 15 knots decreasing to 5 to
10 knots by midnight...then becoming west 10 to 15 knots after
midnight. waves 2 to 4 feet. 
.saturday...west winds 10 to 15 knots. waves 2 to 4 feet. 
.saturday night...southwest winds 10 to 15 knots. waves 2 to
4 feet. 
.sunday...south winds 15 to 20 knots decreasing to 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet late in the
afternoon. 
.monday...southwest winds 10 to 15 knots veering to the north . a
chance of. waves 1 to 3 feet building to 3 to 5 feet by midnight.
.tuesday...east winds 10 to 15 knots increasing to 15 to
20 knots. a chance of rain until afternoon...then rain likely .
waves 4 to 6 feet. waves occasionally around 8 feet. 


$$
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