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open lake forecast for lake ontario
national weather service buffalo ny
402 pm est fri jan 9 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 29.4 inch low will move through quebec tonight, with a 
trailing cold front crossing the lake this evening. a 30.2 high will 
move across the lake tonight before another 29.6 inch low develops 
over lower michigan saturday, then moves to southern quebec on 
sunday while slowly deepening to 29.4 inches and dragging a trailing 
cold front across the lake saturday night. a 30.4 inch high building 
over the southeast will then ridge north across the lake monday and 
tuesday.


loz062-100400-
lake ontario open waters from the niagara river to hamlin beach-
402 pm est fri jan 9 2026

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

.tonight...west gales to 40 knots becoming northwest and
diminishing to 10 to 15 knots after midnight. waves 12 to 16 feet
subsiding to 3 to 5 feet. waves occasionally around 20 feet. 
.saturday...northeast winds 5 to 15 knots becoming east 15 to
20 knots. a chance of rain late. waves 1 to 3 feet building to
3 to 6 feet. 
.saturday night...east winds 15 to 25 knots becoming southwest to
30 knots. rain showers. waves 3 to 6 feet building to 8 to
11 feet. waves occasionally around 14 feet. 
.sunday...southwest winds to 30 knots becoming west. a chance of
snow showers. waves 9 to 13 feet. waves occasionally around
16 feet. 
.sunday night...northwest winds to 30 knots becoming west. a
chance of snow showers in the evening. waves 9 to 12 feet
subsiding to 5 to 8 feet. waves occasionally around 15 feet. 
.monday...west winds to 30 knots. a chance of snow showers during
the day. waves 5 to 9 feet. waves occasionally around 11 feet. 
.tuesday...southwest winds to 30 knots. rain showers likely
tuesday night. waves 5 to 8 feet. waves occasionally around
10 feet. 
.wednesday...southwest winds 15 to 20 knots becoming north 10 to
15 knots. a chance of rain and snow showers during the day, then
a chance of snow showers wednesday night. waves 3 to 6 feet
subsiding to 2 to 4 feet. 

$$
fzus63 kdtx 092036
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open lake forecast for lake huron
national weather service detroit/pontiac mi
336 pm est fri jan 9 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...high pressure, 30.20 inches, to quickly build in over
michigan tonight into saturday morning, leading to lighter winds
overnight. low pressure, 29.60 inches, will develop near the
great lakes late tomorrow night to sunday morning, bringing
renewed breezy conditions.


lhz362-363-462-463-100445-
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-
lake huron from port austin to harbor beach beyond 5nm off shore-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
336 pm est fri jan 9 2026

...gale warning in effect until 7 pm est this evening...

.tonight...northwest winds 20 to 25 knots with gusts to around
30 knots early in the evening decreasing to 10 to 15 knots...then
decreasing to 5 to 10 knots after midnight becoming light and
variable. waves 12 to 16 feet subsiding to 3 to 5 feet. waves
occasionally around 20 feet. 
.saturday...east winds 5 to 10 knots becoming southeast 10 to
15 knots in the late morning and afternoon. snow in the
afternoon. waves 1 to 3 feet building to 3 to 5 feet in the
afternoon. 
.saturday night...east winds 10 to 15 knots becoming west 15 to
20 knots with gusts to around 30 knots by midnight...then
increasing to 20 to 25 knots with gusts to around 30 knots after
midnight. snow in the evening...then snow likely after midnight.
waves 4 to 6 feet building to 6 to 9 feet after midnight. waves
occasionally around 12 feet. 
.sunday...west winds 20 to 25 knots becoming northwest to
30 knots in the late morning and afternoon. gusts to 35 knot
gales. waves 10 to 14 feet. waves occasionally around 18 feet. 
.sunday night...northwest winds 20 to 25 knots with gusts to
around 30 knots becoming west 15 to 20 knots in the late evening
and overnight. waves 8 to 12 feet subsiding to 5 to 7 feet after
midnight. waves occasionally around 15 feet. 
.monday...southwest winds 20 to 25 knots decreasing to 15 to
20 knots. waves 5 to 7 feet. waves occasionally around 10 feet. 
.tuesday...southwest winds 15 to 20 knots becoming south 20 to
25 knots in the late morning and early afternoon...then becoming
southwest 15 to 20 knots . a chance of rain. waves 3 to 5 feet. 
.wednesday...west winds 15 to 20 knots increasing to 20 to
25 knots in the late morning and early afternoon...then veering
to the north early in the evening decreasing to 15 to 20 knots by
midnight. waves 5 to 7 feet. waves occasionally around 10 feet. 


$$
fzus63 kdtx 092036
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open lake forecast for lake huron
national weather service detroit/pontiac mi
336 pm est fri jan 9 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...high pressure, 30.20 inches, to quickly build in over
michigan tonight into saturday morning, leading to lighter winds
overnight. low pressure, 29.60 inches, will develop near the
great lakes late tomorrow night to sunday morning, bringing
renewed breezy conditions.


lhz464-100445-
lake huron from port sanilac to port huron beyond 5nm off shore-
336 pm est fri jan 9 2026

.tonight...northwest winds 10 to 15 knots decreasing to 5 to
10 knots after midnight...then veering to the north early in the
morning. waves 3 to 5 feet. 
.saturday...east winds 5 to 10 knots becoming southeast 10 to
15 knots late in the morning...then decreasing to 5 to 10 knots
in the afternoon. snow and rain in the afternoon. waves 1 to
3 feet. 
.saturday night...south winds 10 to 15 knots becoming west 20 to
25 knots with gusts to 35 knot gales in the late evening and
overnight. snow and rain in the evening...then a chance of snow
after midnight. waves 1 to 3 feet building to 5 to 7 feet in the
late evening and overnight. waves occasionally around 10 feet. 
.sunday...west winds 20 to 25 knots becoming northwest to
30 knots in the late morning and afternoon. gusts to 35 knot
gales. a chance of snow. waves 6 to 9 feet building to 8 to
12 feet early in the afternoon. waves occasionally around
15 feet. 
.sunday night...northwest winds 20 to 25 knots with gusts to
around 30 knots becoming west 15 to 20 knots in the late evening
and overnight. waves 6 to 9 feet subsiding to 4 to 6 feet after
midnight. waves occasionally around 12 feet. 
.monday...southwest winds 15 to 20 knots. waves 3 to 5 feet. 
.tuesday...southwest winds 15 to 20 knots becoming south 20 to
25 knots in the late morning and early afternoon...then becoming
southwest 15 to 20 knots . a chance of rain. waves 2 to 4 feet. 
.wednesday...west winds 15 to 20 knots becoming north 20 to
25 knots . a chance of rain until afternoon. a chance of snow.
waves 2 to 4 feet building to 5 to 7 feet. waves occasionally
around 10 feet. 


$$
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