fzus61 kbuf 212102
glflo 
expires:202512220400;;989175

open lake forecast for lake ontario
national weather service buffalo ny
402 pm est sun dec 21 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 large 30.6 inch high will build east across the lake 
tonight, then slide to the atlantic coastline monday. a 29.8 inch 
low just north of lake superior tuesday will pass north of the lake, 
resulting in a pair of fronts passing across the region. following 
the passage of this system, a 30.4 inch high will then build across 
the lake wednesday, sliding off the atlantic coastline thursday.


loz062-220400-
lake ontario open waters from the niagara river to hamlin beach-
402 pm est sun dec 21 2025

...gale warning in effect until 10 pm est this evening...

.tonight...west winds to 30 knots diminishing to 15 to 20 knots.
a chance of snow showers early. waves 10 to 13 feet subsiding to
3 to 5 feet. waves occasionally around 16 feet. 
.monday...west winds 15 to 20 knots becoming southwest. a chance
of snow late. waves 2 to 4 feet building to 3 to 5 feet. 
.monday night...southwest winds 5 to 15 knots becoming south.
rain and snow. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.tuesday...south winds 10 to 15 knots becoming west and
increasing to 15 to 25 knots. rain and snow in the morning, then
rain likely in the afternoon. waves 1 to 2 feet building to 4 to
6 feet. 
.tuesday night...west winds to 30 knots becoming northwest 15 to
25 knots. waves 5 to 8 feet building to 6 to 9 feet. waves
occasionally around 11 feet. 
.wednesday...northwest winds 15 to 20 knots becoming southeast
and diminishing to 5 to 10 knots. waves 4 to 7 feet subsiding to
1 foot or less. waves occasionally around 9 feet. 
.thursday...southeast winds 5 to 15 knots increasing to 15 to
20 knots. a chance of rain showers thursday night. waves 2 feet
or less building to 2 to 4 feet. 
.friday...northeast winds 15 to 20 knots becoming east 10 to
15 knots. rain showers likely during the day, then a chance of
rain and snow showers friday night. waves 2 to 4 feet building to
3 to 5 feet. 

$$

fzus63 kdtx 212036
glflh 
expires:202512220445;;988158

open lake forecast for lake huron
national weather service detroit/pontiac mi
336 pm est sun dec 21 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...high pressure, 30.50 inches, will move through the
ohio valley today. wind gusts continue to decrease slightly
across lake huron as a result. departure of high pressure late
tonight and overnight will back wind direction to the southwest,
bringing some localized higher gust potential for central lake
huron.


lhz362-363-220445-
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-
336 pm est sun dec 21 2025

.tonight...west winds 15 to 20 knots becoming southwest 10 to
15 knots by midnight...then increasing to 15 to 20 knots early in
the morning. waves 3 to 5 feet. 
.monday...southwest winds 15 to 20 knots becoming south 10 to
15 knots late in the afternoon. scattered snow showers in the
afternoon. waves 4 to 6 feet. waves occasionally around 8 feet. 
.monday night...south winds 10 to 15 knots increasing to 15 to
20 knots by midnight...then decreasing to 10 to 15 knots after
midnight. a chance of rain and snow. waves 3 to 5 feet. 
.tuesday...southwest winds 10 to 15 knots becoming west 15 to
20 knots with gusts to around 30 knots early in the afternoon.
waves 5 to 7 feet. waves occasionally around 10 feet. 
.tuesday night...northwest winds to 30 knots with gusts to
35 knot gales decreasing to 15 to 20 knots. waves 8 to 12 feet.
waves occasionally around 15 feet. 
.wednesday...northwest winds 5 to 10 knots becoming southeast
10 to 15 knots late in the morning...then veering to the south
late in the evening. waves 4 to 6 feet subsiding to 2 to 4 feet.
waves occasionally around 8 feet. 
.thursday...south winds 5 to 10 knots becoming east 10 to
15 knots. a chance of rain and snow by midnight. waves 1 to
3 feet building to 3 to 5 feet . 
.friday...northeast winds 15 to 20 knots decreasing to 10 to
15 knots by midnight. a chance of rain and snow. waves 3 to
5 feet. 


$$

fzus63 kdtx 212036
glflh 
expires:202512220445;;988159

open lake forecast for lake huron
national weather service detroit/pontiac mi
336 pm est sun dec 21 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...high pressure, 30.50 inches, will move through the
ohio valley today. wind gusts continue to decrease slightly
across lake huron as a result. departure of high pressure late
tonight and overnight will back wind direction to the southwest,
bringing some localized higher gust potential for central lake
huron.


lhz462>464-220445-
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-
336 pm est sun dec 21 2025

.tonight...southwest winds 10 to 15 knots. waves 3 to 5 feet. 
.monday...southwest winds 10 to 15 knots increasing to 15 to
20 knots late in the morning...then becoming south 10 to 15 knots
in the afternoon. scattered snow showers in the afternoon. waves
2 to 4 feet. 
.monday night...south winds 15 to 20 knots decreasing to 10 to
15 knots after midnight. snow and rain likely in the evening...
then snow likely and a chance of rain after midnight. waves 3 to
5 feet. 
.tuesday...southwest winds 10 to 15 knots becoming west 15 to
20 knots early in the afternoon. waves 2 to 4 feet. 
.tuesday night...northwest winds 15 to 20 knots decreasing to
10 to 15 knots after midnight. waves 5 to 7 feet. waves
occasionally around 10 feet. 
.wednesday...northwest winds 5 to 10 knots veering to the
southeast late in the morning...then becoming south 10 to
15 knots late in the afternoon. waves 3 to 5 feet subsiding to
2 to 4 feet late in the afternoon. 
.thursday...south winds 5 to 10 knots backing to the southeast in
the late morning and early afternoon...then increasing to 10 to
15 knots . a chance of rain by midnight. waves 1 to 3 feet
building to 2 to 4 feet by midnight. 
.friday...north winds 10 to 15 knots increasing to 15 to 20 knots
until early evening...then becoming northeast 10 to 15 knots by
midnight. a chance of rain and snow until afternoon...then a
chance of rain . waves 3 to 5 feet. 


$$

fzus63 kdtx 211446
glflh 
expires:202512212300;;974296

open lake forecast for lake huron
national weather service detroit/pontiac mi
946 am est sun dec 21 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...high pressure, 30.50 inches, will continue to build
into the ohio valley through sunday. quieter and dry conditions 
will persist during this time and into the first half of monday.


lhz361-362-212300-
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-
946 am est sun dec 21 2025

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


$$

fzus63 kdtx 211446
glflh 
expires:202512212300;;974297

open lake forecast for lake huron
national weather service detroit/pontiac mi
946 am est sun dec 21 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...high pressure, 30.50 inches, will continue to build
into the ohio valley through sunday. quieter and dry conditions 
will persist during this time and into the first half of monday.


lhz363-462>464-212300-
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-
946 am est sun dec 21 2025

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


$$