fzus61 kbuf 092102
glflo 
expires:202511100400;;136910

open lake forecast for lake ontario
national weather service buffalo ny
402 pm est sun nov 9 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 29.6 inch low will move off the southern new england 
coast tonight, then strengthen further to 29.1 inches while moving 
north across quebec tuesday. another 29.2 inch low will move east 
across hudson bay wednesday. a 30.1 inch high will then build from 
the canadian prairies thursday to northwest ontario province friday 
while strengthening to 30.3 inches.


loz062-100400-
lake ontario open waters from the niagara river to hamlin beach-
402 pm est sun nov 9 2025

.tonight...northeast winds 15 to 25 knots becoming north. snow
this evening, then a chance of snow after midnight. waves 5 to
9 feet subsiding to 4 to 6 feet. waves occasionally around
11 feet. 
.monday...north winds 15 to 20 knots becoming northwest. a chance
of snow showers. waves 3 to 5 feet. 
.monday night...northwest winds 15 to 25 knots. snow showers
likely. waves 3 to 6 feet. 
.tuesday...northwest winds to 30 knots becoming west. a chance of
snow showers in the morning, then a chance of rain and snow
showers in the afternoon. waves 5 to 8 feet building to 7 to
10 feet. waves occasionally around 13 feet. 
.tuesday night...west winds to 30 knots becoming southwest. rain
showers. waves 6 to 10 feet. waves occasionally around 13 feet. 
.wednesday...west gales to 35 knots. showers. waves 8 to 12 feet
subsiding to 7 to 10 feet. waves occasionally around 15 feet. 
.thursday...west winds to 30 knots diminishing to 15 to 20 knots.
showers likely. waves 7 to 11 feet subsiding to 3 to 6 feet.
waves occasionally around 14 feet. 
.friday...northwest winds 15 to 20 knots becoming northeast 10 to
15 knots. a chance of rain showers during the day. waves 2 to
4 feet subsiding to 1 to 3 feet. 

$$

fzus63 kdtx 092038
glflh 
expires:202511100500;;136258

open lake forecast for lake huron
national weather service detroit/pontiac mi
338 pm est sun nov 9 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 passes from the ohio valley into new
england tonight with a trailing surface trough pivoting across
the southern great lakes. this system ushers in an arctic air
mass with gusty north to northwest flow and snow showers through
the early week. gusty southwest flow follows on tuesday as milder
air arrives, then the next arctic low drops into the northern
great lakes on wednesday. there is a low probability for gales on
tuesday and a moderate probability on wednesday.


lhz362-363-100500-
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 pm est sun nov 9 2025

.tonight...northeast winds to 30 knots becoming north 20 to
25 knots after midnight. a few gusts to 35 knot gales will be
possible. a chance of snow in the evening. waves 8 to 12 feet. 
waves occasionally around 15 feet. 
.monday...north winds 20 to 25 knots. gusts to 30 knots early in
the morning. waves 6 to 9 feet. waves occasionally around
12 feet. 
.monday night...northwest winds 20 to 25 knots decreasing to
15 to 20 knots in the late evening and overnight. snow likely in
the evening...then a chance of snow after midnight. waves 6 to
9 feet. waves occasionally around 12 feet. 
.tuesday...west winds 15 to 20 knots becoming southwest 20 to
25 knots with gusts to around 30 knots early in the afternoon. a
chance of snow in the morning...then a chance of rain and snow in
the afternoon. waves 6 to 9 feet. waves occasionally around
12 feet. 
.tuesday night...southwest winds to 30 knots decreasing to 20 to
25 knots with gusts to around 30 knots in the late evening and
overnight. a chance of rain. waves 10 to 14 feet. waves
occasionally around 18 feet. 
.wednesday...west winds 20 to 25 knots increasing to 30 knots.
gusts to 35 knot gales. a chance of rain in the morning...then
rain likely late in the morning. a chance of rain late in the
evening. waves 8 to 12 feet building to 10 to 14 feet late in the
afternoon. waves occasionally around 18 feet. 
.thursday...west winds 20 to 25 knots with gusts to around
30 knots decreasing to 10 to 15 knots in the late evening and
early morning. a chance of rain early in the morning. waves 8 to
12 feet. waves occasionally around 15 feet. 
.friday...west winds 10 to 15 knots veering to the east in the
late evening and early morning. waves 3 to 5 feet subsiding to
1 to 3 feet until early morning. 


$$

fzus63 kdtx 092038
glflh 
expires:202511100500;;136259

open lake forecast for lake huron
national weather service detroit/pontiac mi
338 pm est sun nov 9 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 passes from the ohio valley into new
england tonight with a trailing surface trough pivoting across
the southern great lakes. this system ushers in an arctic air
mass with gusty north to northwest flow and snow showers through
the early week. gusty southwest flow follows on tuesday as milder
air arrives, then the next arctic low drops into the northern
great lakes on wednesday. there is a low probability for gales on
tuesday and a moderate probability on wednesday.


lhz462>464-100500-
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-
338 pm est sun nov 9 2025

.tonight...north winds to 30 knots. a few gusts to 35 knot gales 
will be possible. snow likely in the evening...then a chance of 
snow after midnight. waves 8 to 12 feet. waves occasionally around
15 feet. 
.monday...north winds to 30 knots decreasing to 20 to 25 knots in
the late morning and afternoon. a chance of snow. waves 8 to
12 feet. waves occasionally around 15 feet. 
.monday night...northwest winds 20 to 25 knots. gusts to 30 knots
early in the evening then 30 knots after midnight. snow in the
evening...then snow likely after midnight. waves 6 to 9 feet.
waves occasionally around 12 feet. 
.tuesday...west winds 20 to 25 knots. gusts to 30 knots early in
the morning then 30 knots early in the afternoon. a chance of
snow in the morning...then rain likely and a chance of snow in
the afternoon. waves 6 to 9 feet. waves occasionally around
12 feet. 
.tuesday night...southwest winds to 30 knots decreasing to 20 to
25 knots with gusts to around 30 knots in the late evening and
overnight. rain likely and a chance of snow in the evening...then
a chance of rain after midnight. waves 8 to 12 feet. waves
occasionally around 15 feet. 
.wednesday...west winds 20 to 25 knots increasing to 30 knots
late in the morning...then decreasing to 20 to 25 knots late in
the evening. gusts to 35 knot gales. a chance of rain in the
morning...then rain likely late in the morning. a chance of rain
late in the afternoon. waves 8 to 12 feet. waves occasionally
around 15 feet. 
.thursday...west winds 20 to 25 knots with gusts to around
30 knots decreasing to 15 to 20 knots until early morning. a
chance of rain early in the morning. waves 6 to 9 feet. waves
occasionally around 12 feet. 
.friday...west winds 10 to 15 knots veering to the east in the
late evening and early morning. waves 3 to 5 feet subsiding to
1 to 3 feet until early morning. 


$$