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open lake forecast for lake ontario
national weather service buffalo ny
1002 am est tue dec 2 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 29.6 inch surface low off the carolina coastline 
this morning will deepen to 28.9 inches over southern atlantic 
canada by early wednesday morning before going out to sea. a 30.2 
inch surface high will build across the ohio valley and lower great 
lakes later wednesday into thursday morning before pushing off the 
coast. a large 29.2 inch surface low near hudson bay will push its 
cold front across the lake wednesday night, with another 30.4 inch 
high building in its wake thursday night. the high will then quickly 
move east of the lake friday. another cold front will cross the lake 
late saturday and saturday night, this from a 29.3 inch low near 
northern james bay.


loz062-022200-
lake ontario open waters from the niagara river to hamlin beach-
1002 am est tue dec 2 2025

.this afternoon...east winds 10 knots or less becoming north.
scattered snow showers. waves 1 foot or less. 
.tonight...north winds 5 to 15 knots becoming west. waves 1 to
2 feet. 
.wednesday...southwest winds 15 to 25 knots increasing to
30 knots. waves 1 to 3 feet building to 5 to 9 feet. waves
occasionally around 11 feet. 
.wednesday night...southwest winds to 30 knots becoming west.
snow and rain showers. waves 7 to 10 feet. waves occasionally
around 13 feet. 
.thursday...northwest winds to 30 knots becoming southwest and
diminishing to 10 to 15 knots. snow showers during the day. waves
6 to 10 feet subsiding to 2 to 4 feet. waves occasionally around
13 feet. 
.friday...southwest winds 15 to 20 knots. waves 2 to 4 feet
building to 3 to 5 feet. 
.saturday...southwest winds 15 to 20 knots becoming northwest
10 to 15 knots. a chance of snow showers. waves 3 to 5 feet
subsiding to 2 to 4 feet. 

$$
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open lake forecast for lake huron
national weather service detroit/pontiac mi
955 am est tue dec 2 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 will continue to push off towards the
new england region today. a strong arctic cold front arrives 
midweek bringing a period of stronger preceding southwest and 
trailing northwest winds.


lhz361-362-022300-
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-
955 am est tue dec 2 2025

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


$$
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open lake forecast for lake huron
national weather service detroit/pontiac mi
955 am est tue dec 2 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 will continue to push off towards the
new england region today. a strong arctic cold front arrives 
midweek bringing a period of stronger preceding southwest and 
trailing northwest winds.


lhz363-462-022300-
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 am est tue dec 2 2025

.rest of today...southwest winds 5 to 10 knots increasing to
10 to 15 knots late in the afternoon. waves 1 to 3 feet. 
.tonight...southwest winds 10 to 15 knots increasing to 20 to
25 knots with gusts to around 30 knots. waves 1 to 3 feet
building to 6 to 9 feet. waves occasionally around 12 feet. 
.wednesday...southwest winds 20 to 25 knots with gusts to around
30 knots. a chance of snow showers in the morning...then snow
showers in the afternoon. waves 8 to 12 feet. waves occasionally
around 15 feet. 
.wednesday night...west winds 15 to 20 knots becoming northwest
20 to 25 knots with gusts to around 30 knots in the late evening
and overnight. snow showers likely in the evening...then a chance
of snow showers after midnight. waves 6 to 9 feet. waves
occasionally around 12 feet. 
.thursday...northwest winds 20 to 25 knots with gusts to around
30 knots becoming west 15 to 20 knots late in the afternoon...
then becoming southwest 20 to 25 knots with gusts to around
30 knots late in the evening. a chance of snow showers in the
morning. waves 6 to 9 feet. waves occasionally around 11 feet. 
.friday...southwest winds to 30 knots decreasing to 20 to
25 knots until early morning. a chance of snow showers until
early morning. waves 8 to 12 feet. waves occasionally around
15 feet. 
.saturday...southwest winds 15 to 20 knots veering to the west
early in the evening...then becoming northwest 10 to 15 knots in
the late evening and early morning. a chance of snow showers.
waves 5 to 7 feet. waves occasionally around 10 feet. 


$$
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open lake forecast for lake huron
national weather service detroit/pontiac mi
955 am est tue dec 2 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 will continue to push off towards the
new england region today. a strong arctic cold front arrives 
midweek bringing a period of stronger preceding southwest and 
trailing northwest winds.


lhz463-464-022300-
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 am est tue dec 2 2025

.rest of today...light and variable winds becoming west 5 to
10 knots in the afternoon. waves 2 feet or less. 
.tonight...west winds 5 to 10 knots becoming southwest 15 to
20 knots. waves 1 to 3 feet building to 3 to 5 feet after
midnight. 
.wednesday...southwest winds 15 to 20 knots increasing to 20 to
25 knots with gusts to around 30 knots in the late morning and
afternoon. snow showers likely in the afternoon. waves 5 to
7 feet. waves occasionally around 10 feet. 
.wednesday night...southwest winds 15 to 20 knots veering to the
west in the late evening and early morning...then becoming
northwest 20 to 25 knots with gusts to around 30 knots after
midnight. snow showers in the evening...then a chance of snow
showers after midnight. waves 5 to 7 feet. waves occasionally
around 10 feet. 
.thursday...northwest winds 20 to 25 knots with gusts to around
30 knots becoming west 15 to 20 knots late in the afternoon. a
chance of snow showers in the morning. waves 6 to 9 feet
subsiding to 4 to 6 feet late in the evening. waves occasionally
around 12 feet. 
.friday...southwest winds 20 to 25 knots. a chance of snow
showers until early morning. waves 5 to 7 feet. waves
occasionally around 10 feet. 
.saturday...west winds 15 to 20 knots decreasing to 10 to
15 knots in the late evening and early morning. a chance of snow
showers until afternoon. a chance of snow showers in the late
evening and early morning. waves 3 to 5 feet. 


$$
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