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fzus61 kbuf 231502
glflo 
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open lake forecast for lake ontario
national weather service buffalo ny
1002 am est tue dec 23 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 29.7 inch surface low near the ontario and quebec border this 
afternoon with a warm front draped over the lake, will slide off 
the southern new england coastline wednesday as a 29.6 inch surface 
low. following the passage of this system, a 30.3 inch high will 
then build across the lake wednesday, sliding off the atlantic 
coastline thursday. a weak 29.8 inch surface low will slide across 
southern quebec thursday with its associated cold front dropping 
southward across the lake. following this front, a strong 30.5 inch 
surface high over ontario thursday will slide over the lake thursday 
night and then linger just to the east of the lake friday. a compact 
29.6 inch surface low will slide well south of the lake across ohio 
and southern pennsylvania friday night into saturday.


loz062-232200-
lake ontario open waters from the niagara river to hamlin beach-
1002 am est tue dec 23 2025

.rest of today...south winds 10 to 15 knots becoming west 15 to
20 knots. rain late this morning, then a chance of rain showers
early this afternoon. waves 1 to 3 feet building to 3 to 5 feet. 
.tonight...west winds to 30 knots becoming northwest. waves 5 to
8 feet building to 6 to 9 feet. waves occasionally around
11 feet. 
.wednesday...northwest winds 15 to 25 knots becoming west and
diminishing to 5 to 10 knots in the afternoon. waves 5 to 8 feet
subsiding to 1 to 3 feet. waves occasionally around 10 feet. 
.wednesday night...west winds 5 to 10 knots becoming southwest.
waves 1 foot or less. 
.thursday...northwest winds 5 to 15 knots becoming northeast
15 to 20 knots. waves 2 feet or less building to 3 to 5 feet. 
.friday...east winds to 30 knots diminishing to 15 to 20 knots.
snow. waves 5 to 8 feet building to 6 to 10 feet, then subsiding
to 4 to 7 feet. waves occasionally around 13 feet. 
.saturday...east winds 10 to 15 knots becoming southeast. rain
likely saturday night. waves 3 to 5 feet subsiding to 2 to
4 feet. 

$$
fzus61 kbuf 231502
glflo 
expires:202512232200;;087266

open lake forecast for lake ontario
national weather service buffalo ny
1002 am est tue dec 23 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 29.7 inch surface low near the ontario and quebec border this 
afternoon with a warm front draped over the lake, will slide off 
the southern new england coastline wednesday as a 29.6 inch surface 
low. following the passage of this system, a 30.3 inch high will 
then build across the lake wednesday, sliding off the atlantic 
coastline thursday. a weak 29.8 inch surface low will slide across 
southern quebec thursday with its associated cold front dropping 
southward across the lake. following this front, a strong 30.5 inch 
surface high over ontario thursday will slide over the lake thursday 
night and then linger just to the east of the lake friday. a compact 
29.6 inch surface low will slide well south of the lake across ohio 
and southern pennsylvania friday night into saturday.


loz063-232200-
lake ontario open waters from hamlin beach to sodus bay-
1002 am est tue dec 23 2025

.rest of today...south winds 10 to 15 knots becoming west 15 to
20 knots. rain and snow late this morning, then rain showers
likely early this afternoon. a chance of rain showers late. waves
1 to 3 feet building to 3 to 5 feet. 
.tonight...west winds to 30 knots becoming northwest. waves 5 to
8 feet building to 9 to 12 feet. waves occasionally around
15 feet. 
.wednesday...northwest winds 15 to 25 knots diminishing to 5 to
15 knots. waves 7 to 10 feet subsiding to 1 to 3 feet. waves
occasionally around 13 feet. 
.wednesday night...west winds 5 to 10 knots becoming southwest.
waves 1 to 2 feet. 
.thursday...west winds 10 to 15 knots becoming northeast 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 feet. 
.friday...east winds 15 to 25 knots. snow likely. waves 3 to
6 feet building to 4 to 7 feet. waves occasionally around 9 feet.
.saturday...east winds 15 to 20 knots becoming southeast. a
chance of snow during the day, then a chance of rain saturday
night. waves 3 to 5 feet subsiding to 2 to 4 feet. 

$$
fzus61 kcle 231502 cca
glfle 
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open lake forecast for lake erie...corrected
national weather service cleveland oh
1002 am est tue dec 23 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...
a cold front slides across lake erie this evening. high pressure 
30.40 inches returns tuesday night through wednesday before 
another low pressure 29.70 inches inches moves across the southern
great lakes thursday night into friday. a trough averaging 29.80 
inches will linger into saturday, and a strong cold front is 
expected sunday.


lez162>165-232115-
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-
vermilion to avon point oh beyond 5 nm off shoreline to us-
canadian border-
1002 am est tue dec 23 2025

.rest of today...southwest winds 15 to 20 knots becoming west.
waves 1 to 3 feet building to 2 to 4 feet. 
.tonight...west winds 15 to 20 knots becoming northwest 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.wednesday...north winds 10 knots or less becoming southeast.
waves 2 feet or less. 
.wednesday night...southeast winds 5 to 10 knots becoming
southwest. a chance of rain overnight. waves 1 foot or less. 
.thursday...northwest winds 5 to 15 knots becoming east 15 to
20 knots. a chance of rain and freezing rain thursday night.
waves 1 to 3 feet building to 3 to 5 feet. 
.friday...east winds 15 to 20 knots becoming northeast 5 to
15 knots. rain and freezing rain during the day. waves 3 to
5 feet subsiding to 1 to 3 feet. 
.saturday...east winds 5 to 10 knots becoming southwest and
increasing to 15 to 20 knots. a chance of rain saturday night.
waves 1 to 3 feet. 

wave heights are for ice free areas. 

$$
fzus61 kcle 231502 cca
glfle 
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open lake forecast for lake erie...corrected
national weather service cleveland oh
1002 am est tue dec 23 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...
a cold front slides across lake erie this evening. high pressure 
30.40 inches returns tuesday night through wednesday before 
another low pressure 29.70 inches inches moves across the southern
great lakes thursday night into friday. a trough averaging 29.80 
inches will linger into saturday, and a strong cold front is 
expected sunday.


lez166-167-232115-
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-
1002 am est tue dec 23 2025

.rest of today...southwest winds 15 to 20 knots becoming west. a
slight chance of rain late this morning. waves 2 to 4 feet
building to 3 to 5 feet. 
.tonight...west winds 15 to 20 knots becoming northwest 10 to
15 knots. waves 3 to 5 feet subsiding to 2 to 4 feet. 
.wednesday...north winds 10 knots or less becoming southeast.
waves 1 to 3 feet subsiding to 1 foot or less. 
.wednesday night...southeast winds 5 to 10 knots becoming
southwest. a chance of rain overnight. waves 1 foot or less. 
.thursday...northwest winds 5 to 15 knots becoming east 15 to
20 knots. a chance of rain thursday night. waves 1 to 3 feet
building to 3 to 5 feet. 
.friday...east winds 15 to 20 knots becoming northeast 5 to
15 knots. rain during the day, then a chance of rain friday
night. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.saturday...east winds 5 to 15 knots becoming southwest 15 to
20 knots. rain likely saturday night. waves 1 to 2 feet building
to 2 to 4 feet. 

$$
fzus61 kcle 231502 cca
glfle 
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open lake forecast for lake erie...corrected
national weather service cleveland oh
1002 am est tue dec 23 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...
a cold front slides across lake erie this evening. high pressure 
30.40 inches returns tuesday night through wednesday before 
another low pressure 29.70 inches inches moves across the southern
great lakes thursday night into friday. a trough averaging 29.80 
inches will linger into saturday, and a strong cold front is 
expected sunday.


lez061-168-169-232115-
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-
1002 am est tue dec 23 2025

.rest of today...southwest winds 15 to 20 knots becoming west. a
chance of rain late this morning. waves 1 to 3 feet building to
3 to 6 feet. 
.tonight...west winds 15 to 25 knots becoming northwest. waves
3 to 6 feet. 
.wednesday...northwest winds 5 to 15 knots becoming southwest
less than 10 knots. waves 2 to 4 feet subsiding to 1 foot or
less. 
.wednesday night...south winds 10 knots or less becoming
southwest. waves 1 foot or less. 
.thursday...west winds 5 to 15 knots becoming east 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 feet. 
.friday...east winds 15 to 20 knots diminishing to 5 to 15 knots.
rain with snow and freezing rain likely during the day, then a
chance of rain friday night. waves 3 to 5 feet subsiding to 1 to
2 feet. 
.saturday...east winds 5 to 15 knots becoming southwest. rain
likely saturday night. waves 1 to 3 feet. 

$$
fzus63 kdtx 231439
glfsc 
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lake st clair forecast
national weather service detroit/pontiac mi
939 am est tue dec 23 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...low pressure, 29.80 inches, will then travel from west
to east across lake superior this morning. passage of this system
will veer wind direction to the northwest and will increase wind
speeds across the northern half of lake huron, bringing gust to
gales. high pressure, 30.40 inches, then quickly fills in across
the great lakes early tomorrow morning.


lcz460-232300-
lake st clair-
939 am est tue dec 23 2025

.rest of today...southwest winds 5 to 10 knots. mostly cloudy. waves
2 feet or less.
.tonight...west winds 10 to 15 knots becoming northwest 5 to 10
knots in the late evening and overnight. partly cloudy. waves 2 feet
or less.
.wednesday...north winds 5 to 10 knots early in the morning becoming
light and variable...then becoming southeast 5 to 10 knots early in
the afternoon. mostly cloudy. waves 2 feet or less.
.wednesday night...south winds 5 to 10 knots veering to the
southwest after midnight. cloudy early in the evening becoming
partly cloudy. waves 2 feet or less.
.thursday...north winds 5 to 10 knots becoming northeast 10 to 15
knots in the evening. partly sunny in the morning becoming mostly
cloudy. waves 2 feet or less.
.friday...northeast winds 15 to 20 knots. light freezing rain...
possible rain and snow likely. waves 2 feet or less.
.saturday...southeast winds 10 to 15 knots. mostly cloudy with a
chance of light rain. waves 2 feet or less.

wave heights are for ice free areas.

$$
fzus63 kdtx 231438
glflh 
expires:202512232300;;086466

open lake forecast for lake huron
national weather service detroit/pontiac mi
938 am est tue dec 23 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, 29.80 inches, will then travel from west
to east across lake superior this morning. passage of this system
will veer wind direction to the northwest and will increase wind
speeds across the northern half of lake huron, bringing gust to
gales. high pressure, 30.40 inches, then quickly fills in across
the great lakes early tomorrow morning.


lhz363-462-232300-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
lake huron from port austin to harbor beach beyond 5nm off shore-
938 am est tue dec 23 2025

.rest of today...southwest winds 10 to 15 knots becoming west
15 to 20 knots late in the afternoon. waves 3 to 5 feet. 
.tonight...northwest winds 20 to 25 knots with gusts to around
30 knots decreasing to 15 to 20 knots early in the morning. waves
8 to 12 feet. waves occasionally around 15 feet.
.wednesday...north winds 10 to 15 knots decreasing to 5 to
10 knots in the late morning and early afternoon...then veering
to the south early in the afternoon. waves 5 to 7 feet subsiding
to 1 to 3 feet early in the afternoon. waves occasionally around
10 feet. 
.wednesday night...south winds 10 to 15 knots. waves 1 to 3 feet.
.thursday...north winds 10 to 15 knots becoming northeast 15 to
20 knots late in the afternoon. a chance of snow late in the
evening. waves 3 to 5 feet building to 5 to 7 feet late in the
evening. waves occasionally around 10 feet. 
.friday...southeast winds 20 to 25 knots becoming east 10 to
15 knots. snow likely. waves 5 to 7 feet. waves occasionally
around 10 feet. 
.saturday...east winds 10 to 15 knots veering to the southeast
early in the evening...then becoming south 15 to 20 knots by
midnight. a chance of rain by midnight. waves 2 to 4 feet. 


$$
fzus63 kdtx 231438
glflh 
expires:202512232300;;086465

open lake forecast for lake huron
national weather service detroit/pontiac mi
938 am est tue dec 23 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, 29.80 inches, will then travel from west
to east across lake superior this morning. passage of this system
will veer wind direction to the northwest and will increase wind
speeds across the northern half of lake huron, bringing gust to
gales. high pressure, 30.40 inches, then quickly fills in across
the great lakes early tomorrow morning.


lhz361-362-232300-
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-
938 am est tue dec 23 2025

...gale warning in effect from 4 pm est this afternoon through
this evening...

.rest of today...southwest winds 10 to 15 knots becoming west
20 to 25 knots with gusts to 35 knot gales late in the afternoon.
waves 3 to 5 feet building to 6 to 9 feet late in the afternoon.
waves occasionally around 12 feet. 
.tonight...northwest winds to 30 knots with gusts to 40 knot
gales decreasing to 15 to 20 knots. waves 10 to 14 feet. waves
occasionally around 18 feet. 
.wednesday...north winds 5 to 10 knots backing to the south early
in the afternoon. waves 5 to 7 feet subsiding to 1 to 3 feet.
waves occasionally around 10 feet. 
.wednesday night...south winds 10 to 15 knots veering to the west
after midnight. waves 1 to 3 feet. 
.thursday...north winds 10 to 15 knots becoming northeast 15 to
20 knots late in the afternoon...then becoming east 20 to
25 knots with gusts to around 30 knots late in the evening. a
chance of snow late in the evening. waves 3 to 5 feet building to
6 to 9 feet late in the evening. waves occasionally around
12 feet. 
.friday...east winds 20 to 25 knots with gusts to around 30 knots
decreasing to 10 to 15 knots. snow likely. waves 6 to 9 feet.
waves occasionally around 12 feet. 
.saturday...southeast winds 10 to 15 knots increasing to 15 to
20 knots by midnight. a chance of rain by midnight. waves 3 to
5 feet. 


$$
fzus63 kdtx 231438
glflh 
expires:202512232300;;086467

open lake forecast for lake huron
national weather service detroit/pontiac mi
938 am est tue dec 23 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, 29.80 inches, will then travel from west
to east across lake superior this morning. passage of this system
will veer wind direction to the northwest and will increase wind
speeds across the northern half of lake huron, bringing gust to
gales. high pressure, 30.40 inches, then quickly fills in across
the great lakes early tomorrow morning.


lhz463-464-232300-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
938 am est tue dec 23 2025

.rest of today...southwest winds 10 to 15 knots veering to the
west late in the afternoon. waves 2 to 4 feet subsiding to 1 to
3 feet early in the afternoon...then building to 2 to 4 feet late
in the afternoon. 
.tonight...northwest winds 15 to 20 knots. waves 4 to 6 feet
building to 6 to 9 feet after midnight. waves occasionally around
12 feet. 
.wednesday...north winds 10 to 15 knots becoming northwest 5 to
10 knots in the late morning and early afternoon...then backing
to the south early in the afternoon. waves 5 to 7 feet subsiding
to 2 to 4 feet early in the afternoon. waves occasionally around
10 feet. 
.wednesday night...south winds 10 to 15 knots becoming southwest
5 to 10 knots after midnight. waves 1 to 3 feet. 
.thursday...north winds 10 to 15 knots veering to the northeast
late in the afternoon...then becoming east 15 to 20 knots late in
the evening. a chance of snow late in the evening. waves 1 to
3 feet building to 3 to 5 feet. 
.friday...southeast winds 20 to 25 knots with gusts to around
30 knots becoming east 10 to 15 knots. a chance of snow and
freezing rain early in the morning...then snow...rain and
freezing rain likely until early evening. waves 4 to 6 feet.
waves occasionally around 8 feet. 
.saturday...east winds 10 to 15 knots veering to the southeast .
a chance of rain by midnight. waves 1 to 3 feet building to 2 to
4 feet by midnight. 


$$
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