fzus61 kbuf 222102
glflo 
expires:202511230400;;326581

open lake forecast for lake ontario
national weather service buffalo ny
402 pm est sat nov 22 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 30.1 inch high will build over the ohio valley and 
lower great lakes through this evening. a 29.5 inch low will move 
from northern ontario to james bay sunday, sending its cold front 
across the lake through the afternoon hours. a 30.2 inch high is 
then forecast to build across the ohio valley monday. on tuesday a 
29.5 inch low to the north of lake superior will swing a cold front 
across the lake by tuesday night. the surface low will then track 
well north of the lake wednesday and thursday.


loz062-230400-
lake ontario open waters from the niagara river to hamlin beach-
402 pm est sat nov 22 2025

.tonight...west winds 5 to 15 knots becoming southwest. a chance
of rain showers after midnight. waves 2 feet or less. 
.sunday...south winds 10 to 15 knots becoming west and increasing
to 15 to 25 knots. a chance of rain showers. waves 1 to 3 feet
building to 5 to 7 feet. waves occasionally around 9 feet. 
.sunday night...west winds 15 to 25 knots becoming northwest. a
chance of showers in the evening. waves 5 to 8 feet subsiding to
3 to 6 feet. waves occasionally around 10 feet. 
.monday...west winds 5 to 15 knots becoming southwest. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.monday night...south winds 5 to 10 knots. waves 1 foot or less. 
.tuesday...south winds 5 to 10 knots becoming southwest. showers.
waves 1 foot or less. 
.wednesday...southwest winds 10 to 15 knots becoming west and
increasing to 30 knots. rain showers likely during the day, then
rain showers likely with a chance of snow showers wednesday
night. waves 1 to 2 feet building to 6 to 10 feet. waves
occasionally around 13 feet. 
.thursday...west winds to 30 knots. a chance of snow showers.
waves 8 to 12 feet. waves occasionally around 15 feet. 

$$

fzus63 kdtx 222039
glflh 
expires:202511230445;;325625

open lake forecast for lake huron
national weather service detroit/pontiac mi
339 pm est sat nov 22 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 tracking through northern ontario this
evening will drag a cold front through the region tonight.
northwest wind gusts behind the front on sunday will reach into
the 25 to 35 knot range over lake huron. winds quickly diminish
sunday evening/night as a ridge of high pressure, 30.20 inches,
arrives.


lhz361-362-230445-
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-
339 pm est sat nov 22 2025

...gale warning in effect from sunday morning through sunday
afternoon...

.tonight...south winds 10 to 15 knots becoming southwest 15 to
20 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 1 to 3 feet building to 4 to 6 feet in the late
evening and overnight. waves occasionally around 8 feet. 
.sunday...west winds 15 to 20 knots becoming northwest 20 to
25 knots in the late morning and afternoon. gusts to 35 knot
gales. waves 6 to 9 feet building to 8 to 12 feet in the
afternoon. waves occasionally around 15 feet. 
.sunday night...northwest winds 15 to 20 knots with gusts to
around 30 knots becoming west 10 to 15 knots in the late evening
and early morning...then becoming southwest 5 to 10 knots after
midnight. waves 6 to 9 feet subsiding to 2 to 4 feet after
midnight. waves occasionally around 12 feet. 
.monday...southwest winds 10 to 15 knots. waves 1 to 3 feet
building to 3 to 5 feet in the late morning and afternoon. 
.monday night...south winds 10 to 15 knots. a chance of rain.
waves 3 to 5 feet. 
.tuesday...south winds 10 to 15 knots becoming southeast 5 to
10 knots late in the afternoon...then becoming south 10 to
15 knots late in the evening. rain likely. waves 3 to 5 feet. 
.wednesday...south winds 20 to 25 knots becoming southwest to
30 knots with gusts to 35 knot gales in the late morning and
early afternoon...then becoming west at 35 knot gales with gusts
to 40 knot gales until early morning. rain and snow likely early
in the morning...then snow until early morning. waves 6 to 9 feet
building to 12 to 16 feet. waves occasionally around 20 feet. a
gale warning may be needed. 
.thursday...west winds to 30 knots increasing to 35 knot gales
early in the evening...then becoming northwest to 30 knots in the
late evening and early morning. snow likely...then a chance of
snow in the late evening and early morning. waves 10 to 14 feet.
waves occasionally around 18 feet. 


$$

fzus63 kdtx 222039
glflh 
expires:202511230445;;325626

open lake forecast for lake huron
national weather service detroit/pontiac mi
339 pm est sat nov 22 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 tracking through northern ontario this
evening will drag a cold front through the region tonight.
northwest wind gusts behind the front on sunday will reach into
the 25 to 35 knot range over lake huron. winds quickly diminish
sunday evening/night as a ridge of high pressure, 30.20 inches,
arrives.


lhz363-462>464-230445-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
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-
339 pm est sat nov 22 2025

.tonight...southwest winds 10 to 15 knots increasing to 15 to
20 knots in the late evening and overnight. a chance of rain in
the evening. waves 1 to 3 feet building to 4 to 6 feet in the
late evening and overnight. waves occasionally around 8 feet. 
.sunday...west winds 15 to 20 knots increasing to 20 to 25 knots
in the late morning and early afternoon...then becoming northwest
15 to 20 knots late in the afternoon. gusts to 30 knots. waves
5 to 7 feet building to 8 to 12 feet in the afternoon. waves
occasionally around 15 feet. 
.sunday night...northwest winds 15 to 20 knots becoming west 5 to
10 knots. waves 6 to 9 feet subsiding to 3 to 5 feet after
midnight. waves occasionally around 12 feet. 
.monday...southwest winds 10 to 15 knots becoming south 15 to
20 knots early in the afternoon. waves 1 to 3 feet building to
3 to 5 feet in the late morning and afternoon. 
.monday night...south winds 15 to 20 knots decreasing to 10 to
15 knots after midnight. a chance of rain after midnight. waves
3 to 5 feet. 
.tuesday...south winds 10 to 15 knots decreasing to 5 to 10 knots
late in the afternoon...then increasing to 10 to 15 knots late in
the evening. a chance of rain...then rain likely late in the
evening. waves 3 to 5 feet. 
.wednesday...southwest winds 20 to 25 knots with gusts to around
30 knots increasing to 40 knot gales with gusts to 45 knot gales.
rain likely early in the morning...then a chance of rain and snow
in the late morning and early afternoon. snow likely until early
morning. waves 6 to 9 feet building to 12 to 16 feet. waves
occasionally around 20 feet. a gale warning may be needed. 
.thursday...west at 35 knot gales decreasing to 30 knots in the
late evening and early morning. gusts to 40 knot gales. a chance
of snow. waves 10 to 14 feet. waves occasionally around 18 feet. 


$$