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open lake forecast for lake ontario
national weather service buffalo ny
1002 pm est mon jan 19 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 29.5 inch low over quebec this evening will deepen to 
29.3 inches as it moves to labrador by tuesday afternoon. meanwhile, 
a 30.6 inch high will build from the tennessee valley tuesday to off 
the mid atlantic coast wednesday. another 29.8 inch low will move 
from the upper great lakes wednesday to southern quebec by thursday, 
then to the canadian maritimes by friday. an arctic cold front will 
move across the lower great lakes friday.


loz062-201000-
lake ontario open waters from the niagara river to hamlin beach-
1002 pm est mon jan 19 2026

...gale warning in effect through late tuesday night...
...heavy freezing spray warning in effect through late tuesday
night...

.overnight...west gales to 35 knots diminishing to
30 knots. freezing spray. a chance of snow showers. waves 11 to
16 feet subsiding to 10 to 13 feet. waves occasionally around
20 feet. 
.tuesday...west winds to 30 knots. heavy freezing spray early. a
chance of snow showers in the morning, then snow showers likely
in the afternoon. waves 9 to 13 feet. waves occasionally around
16 feet. 
.tuesday night...west winds to 30 knots becoming southwest. a
chance of snow showers in the evening, then a chance of snow
showers and freezing rain overnight. waves 8 to 12 feet subsiding
to 5 to 8 feet. waves occasionally around 15 feet. 
.wednesday...south winds 15 to 25 knots becoming southwest to
30 knots. snow. waves 3 to 6 feet building to 5 to 9 feet. waves
occasionally around 11 feet. 
.wednesday night...southwest gales to 35 knots becoming west and
diminishing to 30 knots. snow in the evening, then snow showers
likely overnight. waves 7 to 11 feet building to 9 to 12 feet.
waves occasionally around 15 feet. 
.thursday...west winds to 30 knots increasing to 35 knot gales. a
chance of snow showers during the day, then snow showers likely
thursday night. waves 8 to 11 feet building to 10 to 14 feet.
waves occasionally around 18 feet. 
.friday...west winds to 30 knots becoming northwest and
diminishing to 15 to 20 knots. snow showers likely. waves 9 to
13 feet subsiding to 4 to 7 feet. waves occasionally around
16 feet. 
.saturday...northwest winds 10 to 15 knots becoming north. a
chance of snow showers. waves 2 to 4 feet. 

$$

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open lake forecast for lake huron
national weather service detroit/pontiac mi
955 pm est mon jan 19 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...active weather stretch continues this week with
several additional disturbances working through the central great
lakes. this results in very cold conditions, elevated
winds/waves, areas of heavy freezing spray, and periods of
snowfall throughout the week.


lhz362-363-462-201100-
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-
955 pm est mon jan 19 2026

.rest of tonight...west winds 20 to 25 knots. gusts to 30 knots
this evening then 30 knots early in the morning. heavy freezing
spray. waves 8 to 12 feet. waves occasionally around 15 feet. 
.tuesday...west winds 20 to 25 knots. gusts to 30 knots in the
morning. heavy freezing spray. waves 6 to 9 feet. waves
occasionally around 12 feet. 
.tuesday night...southwest winds 20 to 25 knots decreasing to
15 to 20 knots after midnight. freezing spray. waves 6 to 9 feet.
waves occasionally around 12 feet. 
.wednesday...south winds 15 to 20 knots. freezing spray in the
morning. a chance of snow. waves 5 to 7 feet. waves occasionally
around 10 feet. 
.wednesday night...southwest winds 20 to 25 knots. gusts to
30 knots in the late evening and overnight. waves 6 to 9 feet.
waves occasionally around 12 feet. 
.thursday...west winds 20 to 25 knots increasing to 30 knots late
in the afternoon...then decreasing to 20 to 25 knots late in the
evening. waves 8 to 12 feet. waves occasionally around 15 feet. 
.friday...west winds 20 to 25 knots with gusts to around 30 knots
decreasing to 15 to 20 knots by midnight. waves 8 to 12 feet.
waves occasionally around 15 feet. 
.saturday...west winds 10 to 15 knots. waves 3 to 5 feet
subsiding to 2 to 4 feet by midnight. 


$$

fzus63 kdtx 200255
glflh 
expires:202601201100;;189134

open lake forecast for lake huron
national weather service detroit/pontiac mi
955 pm est mon jan 19 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...active weather stretch continues this week with
several additional disturbances working through the central great
lakes. this results in very cold conditions, elevated
winds/waves, areas of heavy freezing spray, and periods of
snowfall throughout the week.


lhz463-464-201100-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
955 pm est mon jan 19 2026

.rest of tonight...west winds 20 to 25 knots with gusts to around
30 knots. heavy freezing spray. waves 8 to 12 feet. waves
occasionally around 15 feet. 
.tuesday...west winds 20 to 25 knots with gusts to around
30 knots decreasing to 15 to 20 knots late in the afternoon.
heavy freezing spray in the morning. waves 4 to 6 feet. 
.tuesday night...southwest winds 20 to 25 knots decreasing to
15 to 20 knots in the late evening and overnight. a chance of
snow after midnight. waves 4 to 6 feet. 
.wednesday...south winds 20 to 25 knots becoming southwest 15 to
20 knots early in the afternoon. freezing spray in the morning.
snow. waves 6 to 9 feet. waves occasionally around 12 feet. 
.wednesday night...southwest winds 20 to 25 knots with gusts to
around 30 knots. a chance of snow. waves 5 to 7 feet. waves
occasionally around 10 feet. 
.thursday...west winds 20 to 25 knots with gusts to around
30 knots. waves 6 to 9 feet. waves occasionally around 12 feet. 
.friday...west winds 20 to 25 knots with gusts to around 30 knots
decreasing to 15 to 20 knots . waves 6 to 9 feet. waves
occasionally around 12 feet. 
.saturday...northwest winds 15 to 20 knots becoming west 10 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet by midnight.

wave heights are for ice free areas.

$$