fzus61 kbuf 260302
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open lake forecast for lake ontario
national weather service buffalo ny
1002 pm est tue nov 25 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 over the western great lakes this 
evening will track toward the central great lakes wednesday, then 
track into eastern ontario through wednesday night while deepening 
to 29.4 inches. a cold front from this low will rush across the lake 
wednesday afternoon. the 29.4 inch surface low will then track well 
north of the lake thursday and friday, as a 30.4 inch surface high 
builds into the mid mississippi valley friday and to the ohio valley 
saturday. another surface low will cut northeastward through the 
central great lakes sunday, deepening from 29.6 inches sunday 
morning to 29.4 inches sunday night over western quebec.


loz063-261000-
lake ontario open waters from hamlin beach to sodus bay-
1002 pm est tue nov 25 2025

...gale warning in effect from wednesday afternoon through friday
evening...

.overnight...southeast winds 5 to 15 knots becoming south.
a chance of rain, then rain likely late. waves 1 to 2 feet. 
.wednesday...south winds 5 to 10 knots becoming southwest and
increasing to 30 knots in the afternoon. showers likely early,
then a chance of showers late in the morning. showers in the
afternoon. waves 1 to 3 feet building to 5 to 8 feet. waves
occasionally around 10 feet. 
.wednesday night...southwest gales to 35 knots. lake effect rain
showers likely in the evening, then lake effect rain and snow
showers likely overnight. waves 10 to 14 feet building to 12 to
16 feet. waves occasionally around 20 feet. 
.thursday...southwest gales to 40 knots becoming west. lake
effect rain and snow showers likely in the morning, then lake
effect rain with lake effect snow showers likely in the
afternoon. waves 14 to 19 feet. waves occasionally around
24 feet. 
.thursday night...west gales to 40 knots diminishing to 35 knots.
lake effect snow with lake effect rain showers likely in the
evening, then lake effect snow overnight. waves 15 to 19 feet
subsiding to 11 to 15 feet. waves occasionally around 24 feet. 
.friday...northwest gales to 35 knots diminishing to 30 knots.
lake effect snow during the day, then lake effect snow showers
likely friday night. waves 10 to 15 feet subsiding to 7 to
10 feet. waves occasionally around 19 feet. 
.saturday...northwest winds 15 to 20 knots becoming south. snow
showers likely saturday night. waves 3 to 6 feet subsiding to
3 to 5 feet. 
.sunday...south winds 15 to 25 knots becoming west. rain and snow
showers likely during the day, then rain showers likely with a
chance of snow showers sunday night. waves 3 to 6 feet. 

$$

fzus61 kbuf 260302
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open lake forecast for lake ontario
national weather service buffalo ny
1002 pm est tue nov 25 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 over the western great lakes this 
evening will track toward the central great lakes wednesday, then 
track into eastern ontario through wednesday night while deepening 
to 29.4 inches. a cold front from this low will rush across the lake 
wednesday afternoon. the 29.4 inch surface low will then track well 
north of the lake thursday and friday, as a 30.4 inch surface high 
builds into the mid mississippi valley friday and to the ohio valley 
saturday. another surface low will cut northeastward through the 
central great lakes sunday, deepening from 29.6 inches sunday 
morning to 29.4 inches sunday night over western quebec.


loz062-261000-
lake ontario open waters from the niagara river to hamlin beach-
1002 pm est tue nov 25 2025

...gale warning in effect from wednesday afternoon through friday
evening...

.overnight...southeast winds 5 to 10 knots becoming south.
a chance of rain. waves 1 foot or less. 
.wednesday...south winds around 10 knots becoming southwest and
increasing to 35 knot gales in the afternoon. a chance of showers
early, then showers from late morning on. waves 1 foot or less
building to 8 to 11 feet. waves occasionally around 14 feet. 
.wednesday night...southwest gales to 35 knots increasing to
40 knots. lake effect rain showers likely in the evening, then
rain showers likely overnight. waves 10 to 14 feet building to
11 to 16 feet. waves occasionally around 20 feet. 
.thursday...west gales to 40 knots. lake effect rain and snow
showers likely. waves 13 to 18 feet. waves occasionally around
23 feet. 
.thursday night...west gales to 35 knots diminishing to 30 knots
overnight. lake effect snow with lake effect rain showers likely
in the evening, then lake effect snow overnight. waves 10 to
15 feet. waves occasionally around 19 feet. 
.friday...west gales to 35 knots becoming northwest and
diminishing to 15 to 25 knots. lake effect snow showers likely.
waves 9 to 13 feet subsiding to 4 to 7 feet. waves occasionally
around 16 feet. 
.saturday...west winds 15 to 20 knots becoming south. a chance of
snow showers during the day, then snow and rain showers likely
saturday night. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.sunday...south winds 15 to 25 knots becoming west. rain and snow
showers likely during the day, then rain showers likely with a
chance of snow showers sunday night. waves 3 to 5 feet. 

$$

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open lake forecast for lake erie
national weather service cleveland oh
936 pm est tue nov 25 2025

for waters beyond five nautical miles of shore on lake erie

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 29.60 inches will deepen to 29.20 inches over the 
northern great lakes tonight into wednesday, extending a strong 
cold front east across lake erie wednesday morning. this low will
slowly move through ontario and quebec on thursday and friday as 
a residual trough averaging 29.80 inches remains across the lake. 
high pressure 30.50 inches will build into the great lakes region 
on saturday followed by another area of low pressure 29.90 inches
on sunday.


lez061-168-169-260915-
ripley to buffalo ny extending from 5nm off shoreline to us-
canadian border-geneva-on-the-
lake to conneaut oh beyond 5 nm off shoreline to us-
canadian border-
conneaut oh to ripley ny beyond 5 nm off shoreline to us-
canadian border-
936 pm est tue nov 25 2025

...gale warning in effect from wednesday morning through friday
morning...

.overnight...southwest winds 10 to 15 knots. rain likely,
then a chance of rain late. waves 1 to 2 feet. 
.wednesday...southwest winds 15 to 20 knots increasing to 40 knot
gales in the afternoon. rain likely. waves 1 to 3 feet building
to 13 to 17 feet. waves occasionally around 22 feet. 
.wednesday night...southwest gales to 40 knots becoming west to
45 knots. rain and snow. waves 14 to 19 feet. waves occasionally
around 24 feet. 
.thursday...west gales to 40 knots. snow likely. waves 13 to
18 feet subsiding to 12 to 17 feet. waves occasionally around
23 feet. 
.thursday night...west gales to 40 knots. snow likely in the
evening, then snow overnight. waves 12 to 17 feet subsiding to
10 to 14 feet. waves occasionally around 22 feet. 
.friday...west gales to 35 knots diminishing to 15 to 25 knots.
snow during the day, then a chance of snow friday night. waves
10 to 13 feet subsiding to 4 to 7 feet. waves occasionally around
16 feet. 
.saturday...west winds 10 to 15 knots becoming south and
increasing to 15 to 25 knots. a chance of snow during the day,
then rain with snow likely saturday night. waves 1 to 3 feet
building to 3 to 5 feet. 
.sunday...south winds 15 to 25 knots becoming west. rain likely
during the day, then rain likely with a chance of snow sunday
night. waves 3 to 6 feet building to 4 to 7 feet, then subsiding
to 3 to 5 feet. waves occasionally around 9 feet. 

$$

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open lake forecast for lake erie
national weather service cleveland oh
936 pm est tue nov 25 2025

for waters beyond five nautical miles of shore on lake erie

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 29.60 inches will deepen to 29.20 inches over the 
northern great lakes tonight into wednesday, extending a strong 
cold front east across lake erie wednesday morning. this low will
slowly move through ontario and quebec on thursday and friday as 
a residual trough averaging 29.80 inches remains across the lake. 
high pressure 30.50 inches will build into the great lakes region 
on saturday followed by another area of low pressure 29.90 inches
on sunday.


lez162>164-260915-
detroit river lt. to maumee bay oh to reno beach oh beyond 5nm
offshoreline to us-canadian border-
reno beach to the islands oh beyond 5nm off shoreline to us-
canadian border-
the islands to vermilion oh beyond 5 nm off shoreline to us-
canadian border-
936 pm est tue nov 25 2025

...gale warning in effect from 7 am est wednesday through late
thursday night...
...low water advisory in effect from 7 am wednesday to 4 am est
friday...

.overnight...southwest winds 10 to 15 knots increasing to
15 to 20 knots. a slight chance of rain, then a chance of rain
late. waves 1 to 3 feet. 
.wednesday...southwest winds to 30 knots increasing to 40 knot
gales in the afternoon. a chance of rain early, then a slight
chance of rain. a chance of snow with a slight chance of rain
late. waves 3 to 5 feet building to 7 to 10 feet. waves
occasionally around 13 feet. 
.wednesday night...southwest gales to 45 knots becoming west to
40 knots. a chance of snow. waves 7 to 11 feet. waves
occasionally around 14 feet. 
.thursday...west gales to 35 knots. a chance of snow. waves 6 to
9 feet. waves occasionally around 11 feet. 
.thursday night...west gales to 40 knots diminishing to 30 knots.
a chance of snow in the evening. waves 6 to 10 feet subsiding to
5 to 8 feet. waves occasionally around 13 feet. 
.friday...west winds to 30 knots diminishing to 10 to 15 knots.
waves 4 to 7 feet subsiding to 1 to 3 feet. waves occasionally
around 9 feet. 
.saturday...southwest winds 5 to 15 knots becoming south 15 to
20 knots. a chance of snow during the day, then rain and snow
saturday night. waves 1 to 3 feet building to 2 to 4 feet. 
.sunday...southwest winds 15 to 20 knots becoming west 10 to
15 knots. a chance of rain during the day, then a chance of rain,
freezing rain and snow sunday night. waves 2 to 4 feet subsiding
to 1 to 3 feet. 

$$

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open lake forecast for lake erie
national weather service cleveland oh
936 pm est tue nov 25 2025

for waters beyond five nautical miles of shore on lake erie

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 29.60 inches will deepen to 29.20 inches over the 
northern great lakes tonight into wednesday, extending a strong 
cold front east across lake erie wednesday morning. this low will
slowly move through ontario and quebec on thursday and friday as 
a residual trough averaging 29.80 inches remains across the lake. 
high pressure 30.50 inches will build into the great lakes region 
on saturday followed by another area of low pressure 29.90 inches
on sunday.


lez165>167-260915-
vermilion to avon point oh beyond 5 nm off shoreline to us-
canadian border-
avon point to willowick oh beyond 5 nm off shoreline to us-
canadian border-willowick to geneva-on-the-
lake oh beyond 5nm off shoreline to us-canadian border-
936 pm est tue nov 25 2025

...gale warning in effect from wednesday morning through friday
morning...

.overnight...southwest winds 10 to 15 knots increasing to
15 to 20 knots. a chance of rain. waves 1 to 3 feet. 
.wednesday...southwest winds 15 to 25 knots increasing to 45 knot
gales in the afternoon. a chance of rain through early afternoon,
then rain likely late. waves 3 to 5 feet building to 12 to
17 feet. waves occasionally around 22 feet. 
.wednesday night...southwest gales to 45 knots becoming west.
rain likely with a chance of snow in the evening, then a chance
of snow overnight. waves 13 to 18 feet. waves occasionally around
23 feet. 
.thursday...west gales to 40 knots. a chance of snow in the
morning, then snow likely in the afternoon. waves 11 to 16 feet.
waves occasionally around 20 feet. 
.thursday night...west gales to 40 knots. a chance of snow. waves
10 to 15 feet. waves occasionally around 19 feet. 
.friday...west gales to 35 knots diminishing to 15 to 25 knots. a
chance of snow during the day. waves 9 to 12 feet subsiding to
3 to 5 feet. waves occasionally around 15 feet. 
.saturday...southwest winds 10 to 15 knots becoming south and
increasing to 15 to 25 knots. a chance of snow during the day,
then rain with snow likely saturday night. waves 1 to 3 feet
building to 3 to 6 feet. 
.sunday...south winds to 30 knots becoming west and diminishing
to 15 to 20 knots. rain likely during the day, then a chance of
rain and snow sunday night. waves 5 to 8 feet subsiding to 3 to
5 feet. waves occasionally around 10 feet. 

$$

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lake st clair forecast
national weather service detroit/pontiac mi
949 pm est tue nov 25 2025

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 strong low pressure system deepens to 29.30 inches
over the northern great lakes wednesday into wednesday night,
leading to a long duration of gales through early friday. arctic
air arrives with snow squalls becoming likely thursday into
friday. the next low pressure system will work through the area
on sunday. this system is currently forecast to be slightly
weaker than the wednesday low.


lcz460-261100-
lake st clair-
949 pm est tue nov 25 2025

...gale warning in effect from 7 am est wednesday through late
thursday night...

.rest of tonight...southwest winds 10 to 15 knots increasing to 15
to 20 knots early in the morning. mostly cloudy. patchy dense fog. a
chance of light rain early in the morning. waves 2 feet or less.
.wednesday...southwest winds 20 to 25 knots increasing to 35 knot
gales with gusts to 40 knot gales. mostly cloudy. a chance of light
rain until late afternoon. a chance of light snow in the afternoon.
waves 3 to 5 feet building to 4 to 6 feet late in the afternoon.
waves occasionally around 8 feet.
.wednesday night...west at 40 knot gales. mostly cloudy. light snow
likely until early morning...then a chance of light snow after
midnight. waves 5 to 7 feet. waves occasionally around 10 feet.
.thursday...west at 35 knot gales diminishing to 30 knots in the
late morning and afternoon. mostly cloudy with a chance of light
snow. waves 3 to 5 feet. waves occasionally around 7 feet.
.thursday night...west at 35 knot gales diminishing to 30 knots
after midnight. mostly cloudy early in the evening becoming partly
cloudy. waves 3 to 5 feet. waves occasionally around 6 feet.
.friday...west winds to 30 knots diminishing to 15 to 20 knots in
the afternoon and evening. partly cloudy. waves 3 to 5 feet
subsiding to 1 to 3 feet in the afternoon and evening. waves
occasionally around 7 feet.
.saturday...south winds 15 to 20 knots. light snow. waves 2 feet or
less.
.sunday...west winds 15 to 20 knots. light rain and snow. waves 1 to
3 feet.

$$

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open lake forecast for lake huron
national weather service detroit/pontiac mi
948 pm est tue nov 25 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 strong low pressure system deepens to 29.30 inches
over the northern great lakes wednesday into wednesday night,
leading to a long duration of gales through early friday. arctic
air arrives with snow squalls becoming likely thursday into
friday. the next low pressure system will work through the area
on sunday. this system is currently forecast to be slightly
weaker than the wednesday low.


lhz363-462-261100-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
lake huron from port austin to harbor beach beyond 5nm off shore-
948 pm est tue nov 25 2025

...gale warning in effect from 7 am est wednesday through friday
morning...

.rest of tonight...south winds 5 to 10 knots becoming southwest
10 to 15 knots early in the morning. rain likely this evening...
then a chance of rain after midnight. patchy fog. waves 1 to
3 feet. 
.wednesday...south winds 15 to 20 knots becoming southwest to
30 knots with gusts to 35 knot gales. rain likely. waves 3 to
5 feet building to 12 to 16 feet. waves occasionally around
20 feet. 
.wednesday night...southwest at 35 knot gales becoming west at
40 knot gales after midnight. rain and snow. waves 14 to 18 feet.
waves occasionally around 23 feet. 
.thursday...west at 35 knot gales with gusts to 40 knot gales.
snow likely in the morning...then snow in the afternoon. waves
15 to 20 feet. waves occasionally around 25 feet. 
.thursday night...northwest at 40 knot gales. snow in the
evening...then snow likely after midnight. waves 18 to 23 feet.
waves occasionally around 28 feet. 
.friday...northwest at 35 knot gales becoming west 10 to
15 knots. a chance of snow. waves 14 to 18 feet subsiding to 8 to
12 feet late in the afternoon. waves occasionally around 23 feet.
.saturday...west winds 5 to 10 knots becoming southwest 10 to
15 knots in the late morning and early afternoon...then becoming
south 15 to 20 knots until early morning. a chance of snow in the
late morning and early afternoon. snow until early morning. waves
3 to 5 feet subsiding to 1 to 3 feet in the late morning and
early afternoon...then building to 4 to 6 feet until early
morning. waves occasionally around 8 feet. 
.sunday...south winds 15 to 20 knots veering to the west until
early morning. snow early in the morning...then a chance of rain
and snow. waves 5 to 7 feet. waves occasionally around 10 feet. 


$$

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open lake forecast for lake huron
national weather service detroit/pontiac mi
948 pm est tue nov 25 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 strong low pressure system deepens to 29.30 inches
over the northern great lakes wednesday into wednesday night,
leading to a long duration of gales through early friday. arctic
air arrives with snow squalls becoming likely thursday into
friday. the next low pressure system will work through the area
on sunday. this system is currently forecast to be slightly
weaker than the wednesday low.


lhz463-464-261100-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
948 pm est tue nov 25 2025

...gale warning in effect from 7 am est wednesday through friday
morning...

.rest of tonight...south winds 5 to 10 knots becoming southwest
10 to 15 knots after midnight. a chance of rain. patchy fog.
waves 1 to 3 feet. 
.wednesday...south winds 15 to 20 knots becoming southwest to
30 knots with gusts to 40 knot gales. rain likely. waves 2 to
4 feet building to 10 to 14 feet. waves occasionally around
18 feet. 
.wednesday night...southwest at 40 knot gales with gusts to
45 knot gales. rain and snow likely in the evening...then snow
likely after midnight. waves 12 to 16 feet. waves occasionally
around 20 feet.
.thursday...west at 35 knot gales with gusts to 40 knot gales.
snow likely. waves 14 to 18 feet. waves occasionally around
23 feet. 
.thursday night...west at 35 knot gales with gusts to 40 knot
gales. snow likely. waves 15 to 20 feet. waves occasionally
around 25 feet. 
.friday...northwest winds to 30 knots with gusts to 40 knot gales
becoming west 15 to 20 knots. a chance of snow. waves 12 to
16 feet subsiding to 6 to 9 feet late in the afternoon. waves
occasionally around 20 feet. 
.saturday...west winds 10 to 15 knots backing to the southwest in
the late morning and early afternoon...then becoming south 15 to
20 knots early in the evening increasing to 20 to 25 knots in the
late evening and early morning. a chance of snow in the late
morning and early afternoon. snow until early morning. rain in
the late evening and early morning. waves 3 to 5 feet subsiding
to 1 to 3 feet in the late morning and early afternoon...then
building to 4 to 6 feet until early morning. waves occasionally
around 8 feet. 
.sunday...south winds 20 to 25 knots decreasing to 15 to 20 knots
in the late morning and early afternoon...then veering to the
west until early morning. rain and snow early in the morning...
then rain likely in the late morning and early afternoon. a
chance of rain and snow until early morning. waves 4 to 6 feet.
waves occasionally around 8 feet. 


$$

fzus63 kdtx 260248
glflh 
expires:202511261100;;512813

open lake forecast for lake huron
national weather service detroit/pontiac mi
948 pm est tue nov 25 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 strong low pressure system deepens to 29.30 inches
over the northern great lakes wednesday into wednesday night,
leading to a long duration of gales through early friday. arctic
air arrives with snow squalls becoming likely thursday into
friday. the next low pressure system will work through the area
on sunday. this system is currently forecast to be slightly
weaker than the wednesday low.


lhz361-362-261100-
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-
948 pm est tue nov 25 2025

...gale warning in effect from wednesday afternoon through friday
morning...

.rest of tonight...southeast winds 5 to 10 knots becoming east
10 to 15 knots after midnight. rain. patchy fog. waves 1 to
3 feet. 
.wednesday...east winds 10 to 15 knots becoming south 15 to
20 knots in the late morning and afternoon. rain in the morning...
then a chance of rain in the afternoon. waves 2 to 4 feet
building to 12 to 16 feet. waves occasionally around 20 feet. 
.wednesday night...southwest winds 20 to 25 knots becoming west
to 30 knots in the late evening and early morning...then
increasing to 35 knot gales. rain and snow in the evening...then 
snow after midnight. waves 14 to 18 feet. waves occasionally 
around 23 feet.
.thursday...northwest at 35 knot gales with gusts to 40 knot
gales. snow. waves 15 to 20 feet. waves occasionally around
25 feet. 
.thursday night...northwest at 35 knot gales decreasing to
30 knots after midnight. gusts to 40 knot gales. snow likely in
the evening...then a chance of snow after midnight. waves 15 to
20 feet. waves occasionally around 25 feet. 
.friday...northwest winds to 30 knots decreasing to 10 to
15 knots. a chance of snow. waves 12 to 16 feet subsiding to 6 to
9 feet late in the afternoon. waves occasionally around 20 feet. 
.saturday...west winds 5 to 10 knots becoming south 10 to
15 knots until early morning. snow likely in the late morning and
early afternoon. snow until early morning. waves 2 to 4 feet
subsiding to 1 to 3 feet in the late morning and early
afternoon...then building to 3 to 5 feet early in the evening
building to 5 to 7 feet in the late evening and early morning.
waves occasionally around 10 feet. 
.sunday...south winds 10 to 15 knots becoming southwest 15 to
20 knots in the late morning and early afternoon...then veering
to the west until early morning. snow with rain likely until
afternoon...then a chance of snow and rain until early morning.
waves 4 to 6 feet. 


$$