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glflo 
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open lake forecast for lake ontario
national weather service buffalo ny
1002 pm est sun jan 4 2026

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 30.2 inch high will then slide from the western great 
lakes to the lower great lakes by early monday, before drifting off 
the east coast monday night. a weak 29.6 inch low will then cross 
the lower great lakes tuesday night before moving off the new 
england coast wednesday. a 30.1 inch high will then proceed to build 
from the ohio valley wednesday to the mid atlantic thursday.


loz062-051000-
lake ontario open waters from the niagara river to hamlin beach-
1002 pm est sun jan 4 2026

.overnight...northwest winds 10 knots or less becoming
south. a chance of snow. snow likely late. waves
1 to 3 feet subsiding to 1 foot or less. 
.monday...southeast winds 5 to 10 knots. snow in the morning,
then a chance of snow in the afternoon. waves 1 foot or less. 
.monday night...southeast winds 5 to 10 knots. a chance of snow
in the evening. waves 1 foot or less. 
.tuesday...southeast winds 5 to 10 knots becoming east. rain
showers likely in the afternoon. waves 2 feet or less. 
.tuesday night...southeast winds 10 to 15 knots becoming west
15 to 20 knots. rain showers likely. waves 1 to 3 feet. 
.wednesday...west winds 15 to 20 knots becoming southwest 10 to
15 knots. a chance of rain showers during the day. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.thursday...southwest winds 5 to 15 knots. a chance of rain
showers thursday night. waves 1 to 2 feet. 
.friday...southwest winds 10 to 15 knots becoming east 15 to
20 knots. a chance of rain showers. waves 1 to 3 feet building to
2 to 4 feet. 

$$

fzus61 kbuf 050302
glflo 
expires:202601051000;;805098

open lake forecast for lake ontario
national weather service buffalo ny
1002 pm est sun jan 4 2026

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 30.2 inch high will then slide from the western great 
lakes to the lower great lakes by early monday, before drifting off 
the east coast monday night. a weak 29.6 inch low will then cross 
the lower great lakes tuesday night before moving off the new 
england coast wednesday. a 30.1 inch high will then proceed to build 
from the ohio valley wednesday to the mid atlantic thursday.


loz063>065-051000-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 pm est sun jan 4 2026

.overnight...north winds 5 to 15 knots becoming east. a
chance of snow late. waves 1 to 3 feet. 
.monday...southeast winds 10 to 15 knots. snow. waves 2 feet or
less. 
.monday night...southeast winds 5 to 10 knots. snow in the
evening. waves 2 feet or less. 
.tuesday...southeast winds 5 to 15 knots. a chance of rain
showers in the afternoon. waves 2 feet or less. 
.tuesday night...southeast winds 10 to 15 knots becoming west
15 to 20 knots. rain showers likely in the evening, then rain
showers and freezing rain likely overnight. waves 1 to 3 feet
building to 2 to 4 feet. 
.wednesday...west winds 15 to 20 knots becoming southwest 10 to
15 knots. rain showers likely, a chance of snow showers and
freezing rain likely during the day. waves 3 to 5 feet subsiding
to 1 to 3 feet. 
.thursday...southwest winds 10 to 15 knots becoming south 15 to
20 knots. a chance of rain showers thursday night. waves 1 to
3 feet building to 2 to 4 feet. 
.friday...south winds 15 to 20 knots becoming east. a chance of
rain showers. waves 3 to 5 feet subsiding to 2 to 4 feet. 

$$

fzus61 kcle 050228
glfle 
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open lake forecast for lake erie
national weather service cleveland oh
928 pm est sun jan 4 2026

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...
high pressure 30.20 inches will gradually exit east of the area
into tomorrow as weak low pressure 29.80 inches moves east 
through the upper great lakes. another low pressure 29.50 inches 
will move east through the lower great lakes tuesday night into 
wednesday, extending a cold front across the area. weak high 
pressure 30.00 inches will return by thursday.a weak low 29.90
inches moves into the ohio valley.


lez162>164-050915-
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-
928 pm est sun jan 4 2026

.overnight...southeast winds 5 to 10 knots. a slight chance
of snow showers. the lake is mostly ice covered.
.monday...south winds 5 to 15 knots becoming southwest. 
.monday night...southwest winds 5 to 10 knots becoming south. 
.tuesday...south winds 5 to 15 knots becoming southwest. rain
likely. 
.tuesday night...west winds 10 to 15 knots. 
.wednesday...west winds 5 to 10 knots becoming south. 
.thursday...south winds 10 to 15 knots becoming southwest. a
chance of rain during the day, then rain likely thursday night. 
.friday...south winds 10 to 15 knots becoming west 15 to
20 knots. a chance of rain. 

waves omitted due to the lake being mostly ice covered.

$$

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open lake forecast for lake erie
national weather service cleveland oh
928 pm est sun jan 4 2026

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...
high pressure 30.20 inches will gradually exit east of the area
into tomorrow as weak low pressure 29.80 inches moves east 
through the upper great lakes. another low pressure 29.50 inches 
will move east through the lower great lakes tuesday night into 
wednesday, extending a cold front across the area. weak high 
pressure 30.00 inches will return by thursday.a weak low 29.90
inches moves into the ohio valley.


lez165>167-050915-
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-
928 pm est sun jan 4 2026

.overnight...south winds 5 to 15 knots. a chance of snow
showers. waves 2 feet or less. 
.monday...south winds 15 to 20 knots becoming southwest 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.monday night...southwest winds 5 to 10 knots becoming south.
waves 1 to 3 feet subsiding to 1 foot or less. 
.tuesday...south winds 10 to 15 knots becoming southwest. rain.
waves 1 to 3 feet. 
.tuesday night...southwest winds 15 to 20 knots becoming west
10 to 15 knots. a chance of rain in the evening. waves 2 to
4 feet. 
.wednesday...west winds 5 to 15 knots becoming south. waves 1 to
3 feet subsiding to 1 foot or less. 
.thursday...south winds 10 to 15 knots becoming southwest 15 to
20 knots. a chance of rain during the day, then rain likely
thursday night. waves 1 to 3 feet. 
.friday...south winds 15 to 20 knots becoming southwest. rain
likely during the day, then a chance of rain friday night. waves
2 to 4 feet. 

$$

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glfle 
expires:202601050915;;803992

open lake forecast for lake erie
national weather service cleveland oh
928 pm est sun jan 4 2026

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...
high pressure 30.20 inches will gradually exit east of the area
into tomorrow as weak low pressure 29.80 inches moves east 
through the upper great lakes. another low pressure 29.50 inches 
will move east through the lower great lakes tuesday night into 
wednesday, extending a cold front across the area. weak high 
pressure 30.00 inches will return by thursday.a weak low 29.90
inches moves into the ohio valley.


lez061-168-169-050915-
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-
928 pm est sun jan 4 2026

.overnight...southwest winds 5 to 15 knots becoming south.
a slight chance of snow showers. a chance of snow
showers late. waves 1 to 2 feet. 
.monday...south winds 10 to 15 knots becoming southwest. a chance
of snow showers early, then a slight chance of snow showers late
in the morning. waves 1 to 3 feet. 
.monday night...southwest winds 5 to 10 knots becoming south.
waves 1 to 2 feet. 
.tuesday...south winds 5 to 15 knots. a chance of rain in the
morning, then rain in the afternoon. waves 1 to 2 feet. 
.tuesday night...southwest winds 10 to 15 knots becoming west
15 to 20 knots. a chance of rain in the evening. waves 1 to
3 feet building to 2 to 4 feet. 
.wednesday...west winds 5 to 15 knots becoming southwest. waves
2 to 4 feet subsiding to 1 to 3 feet. 
.thursday...south winds 10 to 15 knots. a chance of rain during
the day, then rain likely thursday night. waves 1 to 3 feet. 
.friday...south winds 15 to 20 knots. rain likely during the day,
then a chance of rain friday night. waves 1 to 3 feet. 

$$

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lake st clair forecast
national weather service detroit/pontiac mi
904 pm est sun jan 4 2026

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 weak low, 29.80 inches, tracks across northern
michigan tonight leading to widespread snowfall across the
northern and central great lakes. high pressure, 29.90 inches,
then briefly fills in before another low impacts the region
tuesday.


lcz460-051015-
lake st clair-
904 pm est sun jan 4 2026

.rest of tonight...south winds 5 to 10 knots increasing to 10 to 15
knots early in the morning. mostly cloudy. a chance of light snow
after midnight.
.monday...south winds 10 to 15 knots becoming southwest 5 to 10
knots in the afternoon. partly sunny.
.monday night...south winds 5 to 10 knots early in the evening
becoming light and variable...then becoming south 5 to 10 knots
after midnight. mostly cloudy.
.tuesday...southeast winds 5 to 10 knots veering to the southwest
early in the afternoon. light rain and snow early in the
morning...then light rain in the late morning and afternoon.
.tuesday night...west winds 5 to 10 knots increasing to 10 to 15
knots by midnight...then diminishing to 5 to 10 knots after
midnight. mostly cloudy.
.wednesday...west winds 5 to 10 knots backing to the southwest in
the evening. mostly cloudy.
.thursday...south winds 10 to 15 knots. partly cloudy. light rain
likely.
.friday...northeast winds 10 to 15 knots. mostly cloudy with light
rain likely.

waves omitted due to ice coverage.

$$

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open lake forecast for lake huron
national weather service detroit/pontiac mi
903 pm est sun jan 4 2026

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 weak low, 29.80 inches, tracks across northern
michigan tonight leading to widespread snowfall across the
northern and central great lakes. high pressure, 29.90 inches,
then briefly fills in before another low impacts the region
tuesday.


lhz363-462>464-051015-
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-
903 pm est sun jan 4 2026

.rest of tonight...southwest winds 5 to 10 knots becoming south
15 to 20 knots. a chance of snow this evening...then snow after
midnight. snow may be heavy at times. waves 1 to 3 feet building
to 2 to 4 feet after midnight. 
.monday...south winds 15 to 20 knots becoming southwest 5 to
10 knots. waves 3 to 5 feet. 
.monday night...south winds 5 to 10 knots. waves 1 to 3 feet. 
.tuesday...south winds 5 to 10 knots becoming southeast 10 to
15 knots in the late morning and early afternoon...then
decreasing to 5 to 10 knots early in the afternoon. a chance of
rain in the morning...then rain likely in the afternoon. waves
1 to 3 feet. 
.tuesday night...north winds 5 to 10 knots becoming west 10 to
15 knots in the late evening and overnight. waves 1 to 3 feet. 
.wednesday...west winds 10 to 15 knots backing to the southwest
late in the afternoon. waves 1 to 3 feet. 
.thursday...south winds 10 to 15 knots. a chance of rain . waves
2 to 4 feet. 
.friday...southwest winds 10 to 15 knots becoming northeast 15 to
20 knots . a chance of rain. waves 3 to 5 feet. 


$$

fzus63 kdtx 050203
glflh 
expires:202601051015;;803152

open lake forecast for lake huron
national weather service detroit/pontiac mi
903 pm est sun jan 4 2026

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 weak low, 29.80 inches, tracks across northern
michigan tonight leading to widespread snowfall across the
northern and central great lakes. high pressure, 29.90 inches,
then briefly fills in before another low impacts the region
tuesday.


lhz361-362-051015-
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-
903 pm est sun jan 4 2026

.rest of tonight...south winds 5 to 10 knots increasing to 10 to
15 knots after midnight. a chance of snow this evening...then
snow after midnight. snow may be heavy at times. waves 1 to
3 feet building to 3 to 5 feet early in the morning. 
.monday...south winds 10 to 15 knots becoming southwest 5 to
10 knots early in the afternoon...then backing to the east late
in the afternoon. a chance of snow. waves 3 to 5 feet. 
.monday night...southeast winds 5 to 10 knots veering to the
south in the late evening and overnight. waves 1 to 3 feet. 
.tuesday...southeast winds 5 to 10 knots. a chance of rain in the
afternoon. waves 2 feet or less. 
.tuesday night...north winds 5 to 10 knots backing to the
northwest by midnight...then increasing to 10 to 15 knots after
midnight. waves 1 to 3 feet. 
.wednesday...west winds 10 to 15 knots becoming southwest 5 to
10 knots late in the morning...then increasing to 10 to 15 knots
late in the evening. waves 1 to 3 feet. 
.thursday...south winds 10 to 15 knots. a chance of rain . waves
2 to 4 feet. 
.friday...northwest winds 10 to 15 knots becoming northeast 15 to
20 knots early in the evening...then veering to the east by
midnight. a chance of rain early in the morning...then a chance
of rain and snow. waves 3 to 5 feet building to 4 to 6 feet by
midnight. waves occasionally around 8 feet. 


$$