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open lake forecast for lake ontario
national weather service buffalo ny
1002 pm est mon dec 29 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 averaging 29.0 inches over georgian bay 
will move to northern new england and southern quebec today, then to 
the canadian maritimes by tuesday while deepening to 28.8 inches. a 
trough averaging 29.7 inches, will drop southward across the lake 
thursday and linger through friday.


loz062-301000-
lake ontario open waters from the niagara river to hamlin beach-
1002 pm est mon dec 29 2025

...gale warning in effect until 7 am est tuesday...

.overnight...west gales to 40 knots diminishing to
35 knots. lake effect snow showers likely. waves 16 to 21 feet
subsiding to 14 to 18 feet. waves occasionally around 27 feet. 
.tuesday...west gales to 35 knots. snow showers likely through
early afternoon, then a chance of snow showers late. waves 13 to
17 feet subsiding to 10 to 15 feet. waves occasionally around
22 feet. 
.tuesday night...west gales to 35 knots diminishing to 30 knots.
lake effect snow showers. waves 10 to 14 feet subsiding to 7 to
10 feet. waves occasionally around 18 feet. 
.wednesday...west winds 15 to 25 knots. lake effect snow showers.
waves 7 to 10 feet. waves occasionally around 13 feet. 
.wednesday night...northwest winds 20 to 25 knots becoming west.
snow showers. waves 7 to 10 feet subsiding to 3 to 6 feet. waves
occasionally around 13 feet. 
.thursday...west winds 20 to 25 knots. snow showers likely. waves
3 to 6 feet. 
.friday...west winds 15 to 25 knots. a chance of snow showers
during the day. waves 4 to 7 feet subsiding to 3 to 6 feet. waves
occasionally around 9 feet. 
.saturday...northwest winds 10 to 15 knots. a chance of snow
showers. waves 2 to 4 feet. 

$$

fzus61 kbuf 300302
glflo 
expires:202512301000;;470433

open lake forecast for lake ontario
national weather service buffalo ny
1002 pm est mon dec 29 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 averaging 29.0 inches over georgian bay 
will move to northern new england and southern quebec today, then to 
the canadian maritimes by tuesday while deepening to 28.8 inches. a 
trough averaging 29.7 inches, will drop southward across the lake 
thursday and linger through friday.


loz063-301000-
lake ontario open waters from hamlin beach to sodus bay-
1002 pm est mon dec 29 2025

...gale warning in effect through tuesday evening...

.overnight...west gales to 40 knots. lake effect snow
showers. waves 19 to 24 feet subsiding to 17 to 22 feet. waves
occasionally around 31 feet. 
.tuesday...northwest gales to 35 knots becoming west to 40 knots.
lake effect snow showers likely. waves 16 to 21 feet subsiding to
14 to 19 feet. waves occasionally around 27 feet. 
.tuesday night...west gales to 40 knots diminishing to 30 knots.
lake effect snow showers likely in the evening, then lake effect
snow showers overnight. waves 14 to 18 feet subsiding to 9 to
12 feet. waves occasionally around 23 feet. 
.wednesday...west winds 15 to 25 knots. lake effect snow showers.
waves 8 to 12 feet. waves occasionally around 15 feet. 
.wednesday night...northwest winds 20 to 25 knots. snow showers.
waves 9 to 12 feet subsiding to 5 to 8 feet. waves occasionally
around 15 feet. 
.thursday...west winds 20 to 25 knots. lake effect snow showers.
waves 3 to 6 feet. 
.friday...west winds 15 to 25 knots. snow showers likely during
the day, then a chance of snow showers friday night. waves 5 to
8 feet. waves occasionally around 10 feet. 
.saturday...northwest winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of snow showers. waves 3 to 6 feet subsiding
to 2 to 4 feet. 

$$

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open lake forecast for lake erie
national weather service cleveland oh
946 pm est mon dec 29 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...
pressure averaging 29.80 inches will continue to gradually 
increase tonight as strong low pressure exits quickly to the 
northeast. pressure remains around 29.90 inches tuesday. a trough 
averaging 29.70 inches passes wednesday morning, followed by a 
cold front late wednesday. a surface trough averaging 29.80 inches
lingers across the lake into friday as a ridge averaging 30.10 
inches moves east into the region by saturday.


lez162>164-300915-
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-
946 pm est mon dec 29 2025

...gale warning in effect until 7 am est tuesday...

.rest of tonight...west gales to 40 knots diminishing to
35 knots. a slight chance of snow late this evening. waves 6 to
10 feet. waves occasionally around 13 feet. 
.tuesday...west winds to 30 knots. a slight chance of snow in the
afternoon. waves 5 to 8 feet subsiding to 3 to 6 feet. waves
occasionally around 10 feet. 
.tuesday night...west winds to 30 knots diminishing to 15 to
25 knots. snow. waves 3 to 6 feet. 
.wednesday...west winds 15 to 25 knots. a chance of snow in the
morning, then snow likely in the afternoon. waves 2 to 4 feet
building to 3 to 5 feet. 
.wednesday night...northwest winds 15 to 25 knots. a chance of
snow in the evening. waves 3 to 6 feet subsiding to 2 to 4 feet. 
.thursday...west winds 15 to 20 knots. waves 1 to 3 feet building
to 2 to 4 feet, then subsiding to 1 to 3 feet. 
.friday...southwest winds 5 to 15 knots becoming northwest. waves
1 to 3 feet subsiding to 1 foot or less. 
.saturday...northwest winds 5 to 10 knots becoming southwest.
waves 1 foot or less. 

$$

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open lake forecast for lake erie
national weather service cleveland oh
946 pm est mon dec 29 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...
pressure averaging 29.80 inches will continue to gradually 
increase tonight as strong low pressure exits quickly to the 
northeast. pressure remains around 29.90 inches tuesday. a trough 
averaging 29.70 inches passes wednesday morning, followed by a 
cold front late wednesday. a surface trough averaging 29.80 inches
lingers across the lake into friday as a ridge averaging 30.10 
inches moves east into the region by saturday.


lez165>167-300915-
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-
946 pm est mon dec 29 2025

...gale warning in effect through tuesday afternoon...

.rest of tonight...west gales to 40 knots diminishing to
35 knots. a chance of snow, then a slight chance of snow late.
waves 12 to 16 feet subsiding to 10 to 14 feet. waves
occasionally around 20 feet. 
.tuesday...west gales to 35 knots in the morning. a chance of
snow. waves 10 to 13 feet subsiding to 7 to 11 feet. waves
occasionally around 16 feet. 
.tuesday night...west winds to 30 knots. snow. waves 6 to
10 feet. waves occasionally around 13 feet. 
.wednesday...west winds to 30 knots. snow likely. waves 5 to
9 feet. waves occasionally around 11 feet. 
.wednesday night...northwest winds to 30 knots. snow likely in
the evening. waves 6 to 9 feet subsiding to 4 to 7 feet. waves
occasionally around 11 feet. 
.thursday...west winds 15 to 25 knots. waves 3 to 6 feet building
to 4 to 7 feet. waves occasionally around 9 feet. 
.friday...west winds 15 to 20 knots becoming northwest 10 to
15 knots. waves 3 to 6 feet subsiding to 1 to 3 feet. 
.saturday...northwest winds 5 to 10 knots becoming west. waves
1 to 2 feet. 

$$

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open lake forecast for lake erie
national weather service cleveland oh
946 pm est mon dec 29 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...
pressure averaging 29.80 inches will continue to gradually 
increase tonight as strong low pressure exits quickly to the 
northeast. pressure remains around 29.90 inches tuesday. a trough 
averaging 29.70 inches passes wednesday morning, followed by a 
cold front late wednesday. a surface trough averaging 29.80 inches
lingers across the lake into friday as a ridge averaging 30.10 
inches moves east into the region by saturday.


lez061-168-169-300915-
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-
946 pm est mon dec 29 2025

...gale warning in effect through tuesday afternoon...

.rest of tonight...west gales to 45 knots diminishing to
40 knots. snow likely. waves 15 to 20 feet subsiding to 12 to
16 feet. waves occasionally around 26 feet. 
.tuesday...west gales to 35 knots diminishing to 30 knots. snow
likely early, then a chance of snow from late morning on. waves
10 to 14 feet subsiding to 8 to 11 feet. waves occasionally
around 18 feet. 
.tuesday night...west winds to 30 knots. snow. waves 7 to 11 feet
subsiding to 6 to 9 feet. waves occasionally around 14 feet. 
.wednesday...west winds 20 to 25 knots. snow. waves 5 to 8 feet.
waves occasionally around 10 feet. 
.wednesday night...northwest winds 15 to 25 knots. snow likely in
the evening, then a chance of snow overnight. waves 5 to 8 feet.
waves occasionally around 10 feet. 
.thursday...west winds 15 to 25 knots. a chance of snow thursday
night. waves 4 to 7 feet. waves occasionally around 9 feet. 
.friday...west winds 15 to 25 knots diminishing to 10 to
15 knots. waves 4 to 7 feet subsiding to 2 to 4 feet. waves
occasionally around 9 feet. 
.saturday...northwest winds around 10 knots becoming west. waves
1 to 3 feet. 

$$

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lake st clair forecast
national weather service detroit/pontiac mi
948 pm est mon dec 29 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...center of the low pressure system, 28.90 inches, has
lifted away from the great lakes this evening and is now 
positioned over western quebec. widespread strong gales, snow 
squalls, and freezing spray are all expected tonight. the next 
clipper in a persistent northwest flow pattern arrives late 
tuesday.


lcz460-301100-
lake st clair-
948 pm est mon dec 29 2025

...gale warning in effect until 7 am est tuesday...

.rest of tonight...northwest gales to 35 knot. mostly cloudy. 
waves 3 to 5 feet. 
.tuesday...west winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots in the afternoon. mostly cloudy. waves
2 to 4 feet subsiding to 1 to 3 feet in the late morning and
afternoon.
.tuesday night...west winds 15 to 20 knots. light snow ...then a
chance of light snow after midnight. waves 1 to 3 feet.
.wednesday...west winds 10 to 15 knots increasing to 15 to 20 knots
in the late morning and afternoon. mostly cloudy. a chance of light
snow early in the morning...then light snow likely in the late
morning and afternoon. waves 1 to 3 feet.
.wednesday night...northwest winds 15 to 20 knots becoming west 10
to 15 knots after midnight. partly cloudy. waves 1 to 3 feet.
.thursday...west winds 10 to 15 knots. partly cloudy. waves 2 feet
or less.
.friday...west winds 10 to 15 knots. mostly cloudy. waves 2 feet or
less.
.saturday...west winds 5 to 10 knots. partly cloudy. waves 2 feet or
less.

wave heights are for ice free areas.

$$

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open lake forecast for lake huron
national weather service detroit/pontiac mi
918 pm est mon dec 29 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...center of the low pressure system, 28.90 inches, has
lifted away from the great lakes this evening and is now 
positioned over western quebec. widespread strong gales, snow 
squalls, and freezing spray are all expected tonight. the next 
clipper in a persistent northwest flow pattern arrives late 
tuesday.


lhz462>464-301030-
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-
918 pm est mon dec 29 2025

...gale warning in effect through tuesday morning...

.rest of tonight...northwest wind to 35 knot gales with gusts to 
45 knot gales. scattered snow showers this evening. freezing 
spray. waves 18 to 23 feet. waves occasionally around 28 feet. 
.tuesday...northwest wind at 35 knot gales with gusts to 40 knot 
gales becoming west 20 to 25 knots with gusts to around 30 knots. 
freezing spray. a chance of snow in the afternoon. waves 14 to 18 
feet subsiding to 8 to 12 feet late in the afternoon. waves 
occasionally around 23 feet. 
.tuesday night...west winds 20 to 25 knots with gusts to around
30 knots decreasing to 15 to 20 knots after midnight. a chance of
snow. waves 6 to 9 feet. waves occasionally around 12 feet. 
.wednesday...west winds 15 to 20 knots increasing to 20 to
25 knots with gusts to around 30 knots in the late morning and
afternoon. a chance of snow in the morning...then snow in the
afternoon. waves 6 to 9 feet. waves occasionally around 12 feet. 
.wednesday night...northwest winds to 30 knots decreasing to
20 to 25 knots in the late evening and overnight. snow in the
evening...then a chance of snow after midnight. waves 8 to
12 feet. waves occasionally around 15 feet. 
.thursday...west winds 20 to 25 knots. waves 6 to 9 feet. waves
occasionally around 12 feet. 
.friday...west winds 15 to 20 knots decreasing to 10 to 15 knots
by midnight. waves 4 to 6 feet. waves occasionally around 8 feet.
.saturday...west winds 10 to 15 knots. waves 2 to 4 feet. 


$$

fzus63 kdtx 300218
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open lake forecast for lake huron
national weather service detroit/pontiac mi
918 pm est mon dec 29 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...center of the low pressure system, 28.90 inches, has
lifted away from the great lakes this evening and is now 
positioned over western quebec. widespread strong gales, snow 
squalls, and freezing spray are all expected tonight. the next 
clipper in a persistent northwest flow pattern arrives late 
tuesday.


lhz362-363-301030-
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-
918 pm est mon dec 29 2025

...gale warning in effect through tuesday morning...
...heavy freezing spray warning in effect through tuesday
morning...

.rest of tonight...northwest gales to 35 knots. gusts to 45 knot 
gales. scattered snow showers this evening. freezing spray. waves 
18 to 23 feet. waves occasionally around 28 feet. 
.tuesday...northwest wind at 35 knot gales with gusts to 40 knot 
gales becoming west 20 to 25 knots with gusts to around 30 knots. 
freezing spray. a chance of snow in the afternoon. waves 14 to 18 
feet subsiding to 10 to 14 feet late in the afternoon. waves 
occasionally around 23 feet. 
.tuesday night...west winds 20 to 25 knots. gusts to 30 knots
early in the evening. a chance of snow in the evening. waves 8 to
12 feet. waves occasionally around 15 feet. 
.wednesday...west winds 15 to 20 knots becoming northwest 20 to
25 knots with gusts to around 30 knots in the late morning and
afternoon. a chance of snow. waves 6 to 9 feet. waves
occasionally around 12 feet. 
.wednesday night...northwest winds to 30 knots. a chance of snow.
waves 10 to 14 feet. waves occasionally around 18 feet. 
.thursday...west winds 20 to 25 knots with gusts to around
30 knots. waves 8 to 12 feet. waves occasionally around 15 feet. 
.friday...west winds 20 to 25 knots decreasing to 15 to 20 knots.
waves 6 to 9 feet. waves occasionally around 12 feet. 
.saturday...west winds 10 to 15 knots. waves 3 to 5 feet. 


$$

fzus63 kdtx 300218
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open lake forecast for lake huron
national weather service detroit/pontiac mi
918 pm est mon dec 29 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...center of the low pressure system, 28.90 inches, has
lifted away from the great lakes this evening and is now 
positioned over western quebec. widespread strong gales, snow 
squalls, and freezing spray are all expected tonight. the next 
clipper in a persistent northwest flow pattern arrives late 
tuesday.


lhz361-301030-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
918 pm est mon dec 29 2025

...gale warning in effect through tuesday morning...
...heavy freezing spray warning in effect through tuesday
morning...

.rest of tonight...northwest gales to 35 knots decreasing to 30 
knots after midnight. gusts to 45 knot gales. heavy freezing 
spray. waves 12 to 16 feet. waves occasionally around 20 feet. 
.tuesday...northwest winds to 30 knots with gusts to 40 knot
gales decreasing to 20 to 25 knots with gusts to around 30 knots
in the late morning and afternoon. freezing spray. a chance of
snow in the afternoon. waves 8 to 12 feet. waves occasionally
around 15 feet. 
.tuesday night...northwest winds 15 to 20 knots. a chance of
snow. waves 5 to 7 feet. waves occasionally around 10 feet. 
.wednesday...northwest winds 15 to 20 knots increasing to 20 to
25 knots early in the afternoon. a chance of snow. waves 4 to
6 feet. 
.wednesday night...northwest winds 20 to 25 knots with gusts to
around 30 knots. a chance of snow. waves 6 to 9 feet. waves
occasionally around 12 feet. 
.thursday...west winds 20 to 25 knots with gusts to around
30 knots. a chance of snow late in the afternoon. waves 6 to
9 feet. waves occasionally around 12 feet. 
.friday...west winds 20 to 25 knots decreasing to 15 to 20 knots.
waves 5 to 7 feet. waves occasionally around 10 feet. 
.saturday...northwest winds 10 to 15 knots decreasing to 5 to
10 knots until early evening...then becoming west 10 to 15 knots
by midnight. waves 2 to 4 feet subsiding to 1 to 3 feet. 


$$