fzus63 kdtx 240109
glflh 
expires:202608240915;;253751

open lake forecast for lake huron
national weather service detroit/pontiac mi
909 pm edt sun aug 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...post-frontal northwest flow maintains breezy
conditions through tomorrow. lingering chances for some rain 
showers through the morning with showers tapering off tomorrow
night as high pressure, 30.10 inches, begins to build in.


lhz362-363-240915-
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-
909 pm edt sun aug 23 2026

.rest of tonight...northwest winds 20 to 25 knots with gusts to
around 30 knots. a chance of waterspouts this evening. a chance
of showers this evening...then showers likely after midnight.
waves 8 to 12 feet. waves occasionally around 15 feet. 
.monday...northwest winds 20 to 25 knots with gusts to around
30 knots. a chance of showers in the morning. waves 8 to 12 feet.
waves occasionally around 15 feet. 
.monday night...northwest winds 15 to 20 knots decreasing to
10 to 15 knots in the late evening and overnight. waves 5 to
7 feet. waves occasionally around 10 feet. 
.tuesday...northwest winds 5 to 10 knots until late afternoon
becoming light and variable. waves 2 to 4 feet subsiding to 1 to
3 feet in the late morning and afternoon. 
.tuesday night...southeast winds 5 to 10 knots becoming south
10 to 15 knots after midnight. waves 2 feet or less. 
.wednesday...south winds 10 to 15 knots with gusts to around
30 knots increasing to 15 to 20 knots with gusts to around
30 knots late in the afternoon...then decreasing to 10 to
15 knots late in the evening. a chance of showers. a chance of
thunderstorms late in the afternoon. waves 1 to 3 feet building
to 3 to 5 feet. 
.thursday...southwest winds 10 to 15 knots becoming west 5 to
10 knots in the late morning and early afternoon...then becoming
northwest 10 to 15 knots . waves 3 to 5 feet subsiding to 2 to
4 feet in the late morning and early afternoon...then building to
3 to 5 feet . 
.friday...northwest winds 10 to 15 knots. waves 2 to 4 feet
subsiding to 1 to 3 feet . 


$$

fzus63 kdtx 240109
glflh 
expires:202608240915;;253752

open lake forecast for lake huron
national weather service detroit/pontiac mi
909 pm edt sun aug 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...post-frontal northwest flow maintains breezy
conditions through tomorrow. lingering chances for some rain 
showers through the morning with showers tapering off tomorrow
night as high pressure, 30.10 inches, begins to build in.


lhz462>464-240915-
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-
909 pm edt sun aug 23 2026

.rest of tonight...northwest winds 15 to 20 knots with gusts to
around 30 knots becoming west 20 to 25 knots with gusts to around
30 knots early in the morning. a chance of showers after
midnight. waves 8 to 12 feet. waves occasionally around 15 feet. 
.monday...west winds 20 to 25 knots becoming northwest 15 to
20 knots in the afternoon. gusts to 30 knots. a chance of showers
in the morning. waves 8 to 12 feet. waves occasionally around
15 feet. 
.monday night...northwest winds 10 to 15 knots. waves 5 to
7 feet. waves occasionally around 10 feet. 
.tuesday...northwest winds 5 to 10 knots until late afternoon
becoming light and variable. waves 2 to 4 feet subsiding to 1 to
3 feet in the late morning and afternoon. 
.tuesday night...light and variable winds becoming south 5 to
10 knots in the late evening and overnight. waves 2 feet or less.
.wednesday...south winds 10 to 15 knots increasing to 15 to
20 knots late in the afternoon...then decreasing to 10 to
15 knots late in the evening. a chance of showers late in the
morning. a chance of thunderstorms late in the afternoon. rain
showers likely late in the evening. waves 1 to 3 feet building to
2 to 4 feet. 
.thursday...southwest winds 10 to 15 knots becoming west 5 to
10 knots until early evening...then becoming northwest 10 to
15 knots by midnight. a chance of showers early in the morning.
waves 2 to 4 feet subsiding to 1 to 3 feet. 
.friday...northwest winds 10 to 15 knots becoming north 5 to
10 knots . waves 2 to 4 feet subsiding to 1 to 3 feet . 


$$