fzus63 kdtx 120148
glflh 
expires:202609121000;;300414

open lake forecast for lake huron
national weather service detroit/pontiac mi
948 pm edt fri sep 11 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, 30.00 inches, will slowly move eastward
towards the east coast through saturday. low pressure, 29.30
inches, lifting over northern ontario then drags a cold front
across the central great lakes late saturday into sunday.


lhz361>363-121000-
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-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
948 pm edt fri sep 11 2026

.rest of tonight...south winds 10 to 15 knots. waves 2 to 4 feet.
.saturday...south winds 10 to 15 knots. a chance of showers in
the afternoon. waves 2 to 4 feet. 
.saturday night...south winds 10 to 15 knots veering to the
northwest after midnight. a chance of showers in the evening.
waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening
and overnight. 
.sunday...west winds 5 to 10 knots increasing to 10 to 15 knots
in the late morning and afternoon. a chance of showers in the
afternoon. waves 1 to 3 feet building to 2 to 4 feet early in the
afternoon. 
.sunday night...northwest winds 15 to 20 knots with gusts to
around 30 knots decreasing to 10 to 15 knots after midnight.
waves 3 to 5 feet. 
.monday...northwest winds 5 to 10 knots in the morning becoming
light and variable...then becoming southeast 5 to 10 knots late
in the afternoon becoming south 20 to 25 knots with gusts to
35 knot gales. a chance of showers late in the evening. waves
1 to 3 feet building to 8 to 12 feet. waves occasionally around
15 feet. 
.tuesday...south winds to 30 knots with gusts to 40 knot gales
decreasing to 20 to 25 knots with gusts to 40 knot gales in the
late morning and early afternoon...then becoming west 10 to
15 knots with gusts to around 30 knots . showers likely early in
the morning...then a chance of showers . waves 8 to 12 feet
subsiding to 4 to 6 feet . waves occasionally around 15 feet. 
.wednesday...north winds 5 to 10 knots. a chance of showers early
in the morning. waves 1 to 3 feet. 


$$

fzus63 kdtx 120148
glflh 
expires:202609121000;;300415

open lake forecast for lake huron
national weather service detroit/pontiac mi
948 pm edt fri sep 11 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, 30.00 inches, will slowly move eastward
towards the east coast through saturday. low pressure, 29.30
inches, lifting over northern ontario then drags a cold front
across the central great lakes late saturday into sunday.


lhz462>464-121000-
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-
948 pm edt fri sep 11 2026

.rest of tonight...southeast winds 5 to 10 knots increasing to
10 to 15 knots after midnight. waves 1 to 3 feet. 
.saturday...south winds 10 to 15 knots. waves 1 to 3 feet. 
.saturday night...south winds 5 to 10 knots becoming southwest
10 to 15 knots by midnight...then veering to the west after
midnight. waves 1 to 3 feet. 
.sunday...north winds 5 to 10 knots backing to the west early in
the afternoon. a chance of showers in the afternoon. waves 1 to
3 feet. 
.sunday night...northwest winds 15 to 20 knots. a chance of
showers in the evening. waves 1 to 3 feet building to 3 to 5 feet
in the late evening and overnight. 
.monday...northwest winds 10 to 15 knots becoming northeast 5 to
10 knots late in the morning...then becoming south 15 to 20 knots
with gusts to around 30 knots late in the evening. a chance of
showers late in the evening. waves 2 to 4 feet subsiding to 1 to
3 feet late in the morning...then building to 6 to 9 feet late in
the evening. waves occasionally around 12 feet. 
.tuesday...south winds 20 to 25 knots with gusts to around
30 knots becoming southwest 10 to 15 knots with gusts to around
30 knots . a chance of showers. rain showers likely by midnight.
waves 6 to 9 feet subsiding to 2 to 4 feet . waves occasionally
around 12 feet. 
.wednesday...northwest winds 5 to 10 knots veering to the north.
a chance of showers until afternoon. a chance of showers by
midnight. waves 2 to 4 feet subsiding to 1 to 3 feet. 


$$