fzus61 kbuf 101502
glflo 
expires:202512102200;;338883

open lake forecast for lake ontario
national weather service buffalo ny
1002 am est wed dec 10 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 29.2 inch low will cross along the northern shoreline 
of the lake this afternoon before moving northeast of the lake this 
evening, while dragging a cold front across the lake waters. the 
region will then be situated between a 29.1 inch low over the 
canadian maritimes and a 30.1 inch high over the southern plains 
thursday. a 29.9 inch ridge of high pressure is expected to move 
into the great lakes region friday. a 29.8 inch low may move north 
of the lake on saturday, then 30.2 inches will average across the 
lower great lakes region between the departing low to the east and a 
30.7 inch high over the plains sunday.


loz062-102200-
lake ontario open waters from the niagara river to hamlin beach-
1002 am est wed dec 10 2025

.rest of today...south winds 15 to 25 knots becoming west. snow
and rain late this morning, then rain this afternoon. waves 3 to
6 feet. 
.tonight...northwest winds to 30 knots. rain likely with a chance
of snow in the evening, then lake effect snow showers likely
after midnight. waves 5 to 8 feet building to 7 to 11 feet. waves
occasionally around 14 feet. 
.thursday...northwest winds to 30 knots becoming west. a chance
of snow showers. waves 6 to 10 feet. waves occasionally around
13 feet. 
.thursday night...northwest winds to 30 knots becoming west and
diminishing to 15 to 20 knots. a chance of snow showers in the
evening. waves 6 to 9 feet subsiding to 3 to 6 feet. waves
occasionally around 11 feet. 
.friday...west winds 15 to 20 knots becoming southwest 10 to
15 knots. a chance of snow showers friday night. waves 3 to
5 feet subsiding to 2 to 4 feet. 
.saturday...southwest winds 15 to 25 knots becoming west to
30 knots. snow showers likely during the day, then a chance of
snow showers saturday night. waves 4 to 7 feet building to 5 to
9 feet, then subsiding to 4 to 7 feet. waves occasionally around
11 feet. 
.sunday...west winds 15 to 25 knots becoming northwest. a chance
of snow showers. waves 3 to 6 feet subsiding to 2 to 4 feet. 

$$

fzus63 kdtx 101412
glflh 
expires:202512102215;;337544

open lake forecast for lake huron
national weather service detroit/pontiac mi
912 am est wed dec 10 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, 29.30 inches, tracks through through
southern lower michigan today. the system brings mostly snow to
lake huron with some rain farther south. a period of gales is
likely behind the low passage this afternoon and tonight over
much of southern lake huron.


lhz361-362-102215-
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-
912 am est wed dec 10 2025

.rest of today...north winds 15 to 20 knots with gusts to around
30 knots increasing to 20 to 25 knots with gusts to around
30 knots late in the afternoon. a chance of snow. waves 6 to
9 feet building to 8 to 12 feet late in the afternoon. waves
occasionally around 15 feet. 
.tonight...northwest winds 20 to 25 knots with gusts to around
30 knots decreasing to 15 to 20 knots with gusts to around
30 knots in the late evening and early morning...then increasing
to 20 to 25 knots early in the morning. waves 8 to 12 feet. waves
occasionally around 15 feet. 
.thursday...northwest winds 20 to 25 knots decreasing to 15 to
20 knots in the late morning and afternoon. waves 6 to 9 feet.
waves occasionally around 12 feet. 
.thursday night...northwest winds 15 to 20 knots decreasing to
10 to 15 knots in the late evening and overnight. waves 4 to
6 feet. 
.friday...west winds 10 to 15 knots becoming southwest 15 to
20 knots late in the evening. snow likely late in the afternoon.
waves 2 to 4 feet subsiding to 1 to 3 feet late in the morning...
then building to 2 to 4 feet late in the afternoon building to
5 to 7 feet late in the evening. waves occasionally around
10 feet. 
.saturday...west winds 20 to 25 knots. a chance of snow. waves
8 to 12 feet. waves occasionally around 15 feet. 
.sunday...northwest winds 20 to 25 knots decreasing to 10 to
15 knots. a chance of snow early in the morning. waves 6 to
9 feet. waves occasionally around 12 feet. 


$$

fzus63 kdtx 101412
glflh 
expires:202512102215;;337545

open lake forecast for lake huron
national weather service detroit/pontiac mi
912 am est wed dec 10 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, 29.30 inches, tracks through through
southern lower michigan today. the system brings mostly snow to
lake huron with some rain farther south. a period of gales is
likely behind the low passage this afternoon and tonight over
much of southern lake huron.


lhz363-462>464-102215-
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-
912 am est wed dec 10 2025

...gale warning in effect through late tonight...

.rest of today...north winds 20 to 25 knots increasing to
30 knots late in the afternoon. gusts to 35 knot gales. snow and
rain late in the morning...then a chance of snow in the
afternoon. waves 6 to 9 feet building to 8 to 12 feet late in the
afternoon. waves occasionally around 15 feet. 
.tonight...northwest winds to 30 knots decreasing to 20 to
25 knots in the late evening and early morning...then increasing
to 30 knots early in the morning. gusts to 35 knot gales. a
chance of snow and freezing rain in the evening...then a chance
of snow after midnight. waves 10 to 14 feet. waves occasionally
around 18 feet. 
.thursday...northwest winds to 30 knots decreasing to 20 to
25 knots with gusts to around 30 knots in the late morning and
afternoon. a chance of snow. waves 8 to 12 feet. waves
occasionally around 15 feet. 
.thursday night...west winds 20 to 25 knots decreasing to 10 to
15 knots. waves 5 to 7 feet. waves occasionally around 10 feet. 
.friday...west winds 10 to 15 knots becoming southwest 15 to
20 knots late in the evening. a chance of snow late in the
afternoon. waves 3 to 5 feet subsiding to 2 to 4 feet late in the
morning...then building to 5 to 7 feet late in the evening. waves
occasionally around 10 feet. 
.saturday...west winds 20 to 25 knots. gusts to 30 knots. a
chance of snow. waves 8 to 12 feet. waves occasionally around
15 feet. 
.sunday...west winds to 30 knots becoming northwest 15 to
20 knots. a chance of snow until afternoon. waves 8 to 12 feet.
waves occasionally around 15 feet. 


$$