fzus61 kbuf 200902
glflo 
expires:202511201600;;184881

open lake forecast for lake ontario
national weather service buffalo ny
402 am est thu nov 20 2025

for waters beyond five nautical miles of shore on lake ontario

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 30.3 inch high over the lower great lakes will slide 
out across new england through tonight. a 29.5 inch surface low near 
james bay will swing a cold front east across the lake friday, with 
a 30.1 inch high building over the ohio valley and lower great lakes 
saturday. a 29.5 inch low will then move from northern ontario to 
james bay sunday, while pushing its warm front across the lake 
saturday night, followed by its trailing cold front sunday. a 30.2 
inch high is forecast to build across the ohio valley monday.


loz062-201600-
lake ontario open waters from the niagara river to hamlin beach-
402 am est thu nov 20 2025

.today...southeast winds 5 to 10 knots. waves 1 foot or less. 
.tonight...south winds 10 knots or less becoming southwest 10 to
15 knots. waves 2 feet or less. 
.friday...southwest winds 10 to 15 knots becoming west. waves
1 to 3 feet building to 2 to 4 feet. 
.friday night...west winds 10 to 15 knots becoming northwest.
waves 1 to 3 feet. 
.saturday...north winds 5 to 10 knots becoming southwest. waves
2 feet or less. 
.sunday...southwest winds 15 to 20 knots becoming west. waves
1 to 3 feet building to 3 to 5 feet. 
.monday...west winds 15 to 20 knots becoming southeast and
diminishing to 5 to 10 knots. waves 2 to 4 feet subsiding to 1 to
3 feet. 

$$

fzus63 kdtx 201445
glflh 
expires:202511202245;;198718

open lake forecast for lake huron
national weather service detroit/pontiac mi
945 am est thu nov 20 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...a weak cold front, 29.90 inches, tracks across the
region tonight, supporting moderate preceding southwest winds and
renewed colder west-northwest winds following. high pressure,
30.10 inches, then slides across the central great lakes to close
out the week.


lhz462>464-202245-
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-
945 am est thu nov 20 2025

.rest of today...south winds 5 to 10 knots increasing to 10 to
15 knots in the afternoon. patchy drizzle late in the morning.
waves 1 to 3 feet. 
.tonight...southwest winds 10 to 15 knots. a chance of rain.
waves 2 to 4 feet. 
.friday...west winds 10 to 15 knots. a chance of rain in the
morning. waves 2 to 4 feet. 
.friday night...northwest winds 10 to 15 knots. waves 3 to
5 feet. 
.saturday...north winds 10 to 15 knots becoming northwest 5 to
10 knots late in the morning...then backing to the southwest late
in the afternoon increasing to 10 to 15 knots late in the
evening. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.sunday...southwest winds 15 to 20 knots becoming west 10 to
15 knots until early morning. waves 3 to 5 feet. 
.monday...west winds 10 to 15 knots backing to the south until
early morning. a chance of. waves 2 to 4 feet subsiding to 1 to
3 feet. 


$$

fzus63 kdtx 200838
glflh 
expires:202511201645;;183977

open lake forecast for lake huron
national weather service detroit/pontiac mi
338 am est thu nov 20 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...a weak cold front, 29.90 inches, tracks across the
region late tonight, supporting moderate preceding southwest 
winds and renewed colder northwest winds following. high pressure,
30.10 inches, then slides across the central great lakes to close
out the week.


lhz362-363-201645-
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-
338 am est thu nov 20 2025

.today...southwest winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and afternoon. waves 1 to 3 feet
building to 2 to 4 feet in the afternoon. 
.tonight...southwest winds 15 to 20 knots. a chance of rain in
the evening. waves 3 to 5 feet. 
.friday...west winds 15 to 20 knots. waves 3 to 5 feet. 
.friday night...northwest winds 15 to 20 knots decreasing to
10 to 15 knots after midnight. waves 4 to 6 feet. waves
occasionally around 8 feet. 
.saturday...northwest winds 5 to 10 knots backing to the
southwest late in the afternoon...then increasing to 10 to
15 knots late in the evening. waves 2 to 4 feet subsiding to 1 to
3 feet late in the morning...then building to 2 to 4 feet late in
the evening. 
.sunday...southwest winds 15 to 20 knots veering to the west
early in the evening...then decreasing to 10 to 15 knots in the
late evening and early morning. waves 3 to 5 feet. 
.monday...west winds 10 to 15 knots backing to the south until
early morning. a chance of. waves 2 to 4 feet. 


$$