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expires:202511051600;;879753

open lake forecast for lake ontario
national weather service buffalo ny
402 am est wed nov 5 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...low pressure over the upper great lakes will deepen 
to 29.5 inches and pass along or just north of the north shore of 
the lake today, then will make its way across new england tonight 
while further strengthening to 29.1 inches. in its wake, a 30.3 inch 
high will build from the ohio valley to mid-atlantic states 
thursday, then will slide out to sea through friday while allowing a 
29.4 inch low to track from the upper great lakes to quebec and push 
its trailing cold front across the lake friday night. another 29.7 
inch surface low will then track from the ohio valley to new england 
sunday and monday while deepening to 29.5 inches.


loz062-051600-
lake ontario open waters from the niagara river to hamlin beach-
402 am est wed nov 5 2025

...gale warning in effect from 1 pm est this afternoon through
late tonight...

.today...south winds 15 to 25 knots becoming west and increasing
to 35 knot gales this afternoon. a chance of showers early, then
showers from late morning on. waves 1 to 2 feet building to 9 to
12 feet. waves occasionally around 15 feet. 
.tonight...northwest gales to 35 knots diminishing to 30 knots.
showers through the early overnight, then a chance of showers
late. waves 10 to 14 feet subsiding to 7 to 11 feet. waves
occasionally around 18 feet. 
.thursday...northwest winds 15 to 25 knots becoming west. waves
5 to 8 feet subsiding to 2 to 4 feet. waves occasionally around
10 feet. 
.thursday night...west winds 10 to 15 knots becoming south. waves
1 to 3 feet. 
.friday...south winds 15 to 25 knots becoming west. showers.
waves 3 to 6 feet. 
.saturday...northwest winds 15 to 20 knots becoming northeast
10 to 15 knots. a chance of showers during the day, then showers
likely saturday night. waves 3 to 5 feet subsiding to 1 to
3 feet. 
.sunday...northeast winds 15 to 20 knots becoming northwest. rain
showers likely during the day, then rain showers likely with a
chance of snow showers sunday night. waves 3 to 5 feet. 

$$

fzus63 kdtx 050832
glflh 
expires:202511051645;;878496

open lake forecast for lake huron
national weather service detroit/pontiac mi
332 am est wed nov 5 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...low pressure system, 29.70 inches, will tracks into
the central great lakes tomorrow, bringing gust to gales across
lake huron and the saginaw bay. high pressure, 30.20 inches, will
then briefly fill in on thursday.


lhz362-363-462-051645-
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-
lake huron from port austin to harbor beach beyond 5nm off shore-
332 am est wed nov 5 2025

...gale warning in effect from 1 pm est this afternoon through
this evening...

.today...southeast winds 10 to 15 knots backing to the northeast
late in the morning...then becoming west 20 to 25 knots with
gusts to around 30 knots early in the afternoon becoming
northwest to 30 knots with gusts to 35 knot gales late in the
afternoon. a chance of showers. waves 4 to 6 feet building to
8 to 12 feet in the afternoon. waves occasionally around 15 feet.
.tonight...northwest winds to 30 knots with gusts to 35 knot
gales decreasing to 15 to 20 knots. a chance of showers in the
evening. waves 12 to 16 feet subsiding to 10 to 14 feet early in
the morning. waves occasionally around 20 feet. 
.thursday...northwest winds 10 to 15 knots becoming west 5 to
10 knots early in the afternoon. waves 6 to 9 feet subsiding to
2 to 4 feet. waves occasionally around 12 feet. 
.thursday night...south winds 10 to 15 knots increasing to
30 knots. rain likely after midnight. waves 2 to 4 feet building
to 8 to 12 feet in the late evening and overnight. waves
occasionally around 15 feet. 
.friday...south winds to 30 knots becoming southwest 15 to
20 knots late in the morning...then becoming west 20 to 25 knots
late in the afternoon veering to the northwest late in the
evening. rain likely...then a chance of rain late in the
afternoon. waves 10 to 14 feet subsiding to 5 to 7 feet late in
the afternoon. waves occasionally around 18 feet. 
.saturday...northwest winds 10 to 15 knots decreasing to 5 to
10 knots until early evening...then becoming north 10 to 15 knots
in the late evening and early morning. a chance of rain and snow
until early morning. waves 4 to 6 feet subsiding to 2 to 4 feet
until early morning. waves occasionally around 8 feet. 
.sunday...north winds 15 to 20 knots becoming northwest 20 to
25 knots until early morning. a chance of rain early in the
morning. a chance of snow until afternoon. snow likely until
early morning. waves 5 to 7 feet building to 8 to 12 feet until
early morning. waves occasionally around 15 feet. 


$$

fzus63 kdtx 050832
glflh 
expires:202511051645;;878497

open lake forecast for lake huron
national weather service detroit/pontiac mi
332 am est wed nov 5 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...low pressure system, 29.70 inches, will tracks into
the central great lakes tomorrow, bringing gust to gales across
lake huron and the saginaw bay. high pressure, 30.20 inches, will
then briefly fill in on thursday.


lhz463-464-051645-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
332 am est wed nov 5 2025

...gale warning in effect from 1 pm est this afternoon through
this evening...

.today...southwest winds 15 to 20 knots becoming west 20 to
25 knots with gusts to around 30 knots early in the afternoon...
then becoming northwest to 30 knots with gusts to 35 knot gales
late in the afternoon. a chance of showers. waves 5 to 7 feet
building to 10 to 14 feet late in the afternoon. waves
occasionally around 18 feet. 
.tonight...northwest winds to 30 knots with gusts to 35 knot
gales decreasing to 15 to 20 knots. waves 12 to 16 feet. waves
occasionally around 20 feet. 
.thursday...northwest winds 15 to 20 knots becoming west 5 to
10 knots. waves 6 to 9 feet subsiding to 2 to 4 feet. waves
occasionally around 12 feet. 
.thursday night...south winds 10 to 15 knots increasing to 20 to
25 knots with gusts to around 30 knots. a chance of rain after
midnight. waves 1 to 3 feet building to 8 to 12 feet. waves
occasionally around 15 feet. 
.friday...south winds 20 to 25 knots with gusts to around
30 knots becoming southwest 15 to 20 knots with gusts to around
30 knots late in the morning...then veering to the west late in
the evening. a chance of rain...then rain likely late in the
afternoon. a chance of rain late in the evening. waves 8 to
12 feet subsiding to 4 to 6 feet late in the afternoon. waves
occasionally around 15 feet. 
.saturday...northwest winds 15 to 20 knots decreasing to 10 to
15 knots in the late morning and early afternoon...then
decreasing to 5 to 10 knots early in the evening becoming
northwest 5 to 10 knots in the late evening and early morning. a
chance of rain...then rain likely in the late evening and early
morning. waves 3 to 5 feet subsiding to 2 to 4 feet in the late
evening and early morning. 
.sunday...northeast winds 15 to 20 knots backing to the north in
the late morning and early afternoon...then becoming northwest
20 to 25 knots until early morning. rain likely. snow likely.
waves 4 to 6 feet building to 8 to 12 feet until early morning.
waves occasionally around 15 feet. 


$$