fzus63 kdtx 082040
glflh 
expires:202512090445;;237791

open lake forecast for lake huron
national weather service detroit/pontiac mi
340 pm est mon dec 8 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, over central great lakes
this afternoon. the next low pressure system will track through
lake superior tonight into tuesday, leading to strong south-
southwest winds gusting to around 30 knots. an even stronger low,
29.30 inches, is on track to move through lower michigan on
wednesday bringing snow and rain.


lhz361-362-090445-
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-
340 pm est mon dec 8 2025

.tonight...south winds 10 to 15 knots increasing to 20 to
25 knots with gusts to around 30 knots. waves 1 to 3 feet
building to 6 to 9 feet. waves occasionally around 12 feet. 
.tuesday...south winds 20 to 25 knots with gusts to around
30 knots becoming southwest 15 to 20 knots late in the afternoon.
snow in the morning...then a chance of snow in the afternoon.
snow may be heavy at times in the morning. waves 8 to 12 feet.
waves occasionally around 15 feet. 
.tuesday night...west winds 10 to 15 knots becoming southwest
5 to 10 knots in the late evening and early morning...then
becoming south 10 to 15 knots after midnight. snow likely after
midnight. waves 4 to 6 feet. waves occasionally around 8 feet. 
.wednesday...northeast winds 15 to 20 knots becoming north 20 to
25 knots in the late morning and afternoon. snow likely in the
morning. waves 3 to 5 feet building to 8 to 12 feet in the late
morning and afternoon. waves occasionally around 15 feet. 
.wednesday night...northwest winds 20 to 25 knots with gusts to
around 30 knots decreasing to 15 to 20 knots in the late evening
and overnight. waves 6 to 9 feet. waves occasionally around
12 feet. 
.thursday...northwest winds 15 to 20 knots decreasing to 10 to
15 knots late in the evening. waves 4 to 6 feet. waves
occasionally around 8 feet. 
.friday...west winds 10 to 15 knots increasing to 15 to 20 knots
until early morning. a chance of snow. waves 4 to 6 feet building
to 6 to 9 feet in the late evening and early morning. waves
occasionally around 12 feet. 
.saturday...west winds 15 to 20 knots increasing to 20 to
25 knots until early evening...then becoming northwest 15 to
20 knots in the late evening and early morning. a chance of snow.
waves 8 to 12 feet. waves occasionally around 15 feet. 


$$

fzus63 kdtx 082040
glflh 
expires:202512090445;;237792

open lake forecast for lake huron
national weather service detroit/pontiac mi
340 pm est mon dec 8 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, over central great lakes
this afternoon. the next low pressure system will track through
lake superior tonight into tuesday, leading to strong south-
southwest winds gusting to around 30 knots. an even stronger low,
29.30 inches, is on track to move through lower michigan on
wednesday bringing snow and rain.


lhz363-462>464-090445-
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-
340 pm est mon dec 8 2025

.tonight...southwest winds 10 to 15 knots becoming south 20 to
25 knots with gusts to around 30 knots. waves 1 to 3 feet
building to 5 to 7 feet. waves occasionally around 10 feet. 
.tuesday...south winds 20 to 25 knots with gusts to around
30 knots. snow in the morning...then a chance of snow in the
afternoon. snow may be heavy at times in the morning. waves 6 to
9 feet. waves occasionally around 12 feet. 
.tuesday night...southwest winds 15 to 20 knots becoming south
10 to 15 knots after midnight. a chance of snow and rain in the
evening...then a chance of snow after midnight. waves 5 to
7 feet. waves occasionally around 10 feet. 
.wednesday...south winds 15 to 20 knots becoming north 20 to
25 knots with gusts to around 30 knots in the late morning and
early afternoon...then increasing to 30 knots early in the
afternoon. snow in the morning...then a chance of snow in the
afternoon. waves 6 to 9 feet building to 10 to 14 feet early in
the afternoon. waves occasionally around 18 feet. 
.wednesday night...northwest winds to 30 knots with brief gusts 
to 35 knot gales decreasing to 20 to 25 knots with gusts to around
30 knots in the late evening and overnight. a chance of snow in 
the evening. waves 10 to 14 feet. waves occasionally around 18 
feet. 
.thursday...west winds 15 to 20 knots. a chance of snow late in
the morning. waves 5 to 7 feet. waves occasionally around
10 feet. 
.friday...west winds 15 to 20 knots increasing to 20 to 25 knots
in the late evening and early morning. a chance of snow. waves
4 to 6 feet building to 8 to 12 feet until early morning. waves
occasionally around 15 feet. 
.saturday...west winds 20 to 25 knots. gusts to 30 knots until
afternoon. a chance of snow. waves 8 to 12 feet. waves
occasionally around 15 feet. 


$$