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Georgian Bay/Simcoe

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fzus63 kdtx 150753
glflh 
expires:202509151600;;010380

open lake forecast for lake huron
national weather service detroit/pontiac mi
353 am edt mon sep 15 2025

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, 30.40 inches, will continue to hold
over the eastern great lakes through at least the middle of the
week. the position of this high will maintain some degree of a
light easterly component to surface winds for several days and
will sustain dry weather.


lhz361-362-151600-
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-
353 am edt mon sep 15 2025

.today...east winds 5 to 10 knots. waves 2 feet or less. 
.tonight...light and variable winds. waves 2 feet or less. 
.tuesday...light and variable winds. waves 2 feet or less. 
.tuesday night...light and variable winds. waves 2 feet or less. 
.wednesday...light and variable winds. waves 2 feet or less. 
.thursday...light and variable winds becoming north 5 to 10 knots
early in the evening...then increasing to 10 to 15 knots in the
late evening and early morning. waves 2 feet or less. 
.friday...northeast winds 15 to 20 knots decreasing to 5 to
10 knots early in the evening...then increasing to 10 to 15 knots
in the late evening and early morning. waves 4 to 6 feet. 


$$
fzus63 kdtx 150753
glflh 
expires:202509151600;;010381

open lake forecast for lake huron
national weather service detroit/pontiac mi
353 am edt mon sep 15 2025

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, 30.40 inches, will continue to hold
over the eastern great lakes through at least the middle of the
week. the position of this high will maintain some degree of a
light easterly component to surface winds for several days and
will sustain dry weather.


lhz363-462>464-151600-
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-
353 am edt mon sep 15 2025

.today...east winds 5 to 10 knots in the morning becoming light
and variable...then becoming north 5 to 10 knots late in the
afternoon. waves 2 feet or less. 
.tonight...northeast winds 5 to 10 knots until early morning
becoming light and variable. waves 2 feet or less. 
.tuesday...light and variable winds. waves 2 feet or less. 
.tuesday night...light and variable winds. waves 2 feet or less. 
.wednesday...light and variable winds. waves 2 feet or less. 
.thursday...light and variable winds becoming north 5 to 10 knots
until early morning. waves 2 feet or less. 
.friday...northeast winds 15 to 20 knots. waves 4 to 6 feet. 


$$
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