fzus61 kbuf 272102
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expires:202511280400;;613679

open lake forecast for lake ontario
national weather service buffalo ny
402 pm est thu nov 27 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 29.4 inch surface low over western quebec this evening 
will slowly track to central and eastern quebec through tomorrow. 
meanwhile, a 30.5 inch surface high will build south into the mid-
mississippi valley friday, then to the ohio valley and lower great 
lakes saturday. another surface low will cut northeastward through 
the central great lakes sunday, slowly deepening from 29.6 inches 
sunday morning to 29.4 inches sunday night over western quebec. a 
cold front from this low will cross the lake late sunday night.  a 
30.4 inch surface high centered over the central plains will then 
build east across the great lakes monday, sliding quickly to new 
england on tuesday.


loz062-280400-
lake ontario open waters from the niagara river to hamlin beach-
402 pm est thu nov 27 2025

...gale warning in effect through friday evening...

.tonight...west gales to 35 knots diminishing to 30 knots after
midnight. lake effect snow and rain showers early, then lake
effect snow showers from late evening on. waves 10 to 14 feet
subsiding to 8 to 11 feet. waves occasionally around 18 feet. 
.friday...west winds to 30 knots. lake effect snow showers likely
through early afternoon, then a chance of snow showers late.
waves 8 to 12 feet. waves occasionally around 15 feet. 
.friday night...west winds to 30 knots diminishing to 15 to
20 knots. a chance of snow showers. waves 6 to 10 feet subsiding
to 5 to 8 feet. waves occasionally around 13 feet. 
.saturday...west winds 15 to 20 knots diminishing to 5 to
15 knots. waves 3 to 6 feet subsiding to 1 to 3 feet. 
.saturday night...south winds 5 to 10 knots becoming southeast
and increasing to 15 to 20 knots. snow showers. waves 1 foot or
less building to 2 to 4 feet. 
.sunday...south winds 15 to 25 knots becoming west to 30 knots.
rain and snow showers during the day, then rain showers with a
chance of snow showers sunday night. waves 3 to 6 feet building
to 5 to 9 feet. waves occasionally around 11 feet. 
.monday...northwest winds 15 to 20 knots becoming south 5 to
15 knots. a chance of snow showers monday night. waves 4 to
7 feet subsiding to 2 feet or less. waves occasionally around
9 feet. 
.tuesday...south winds around 10 knots becoming northwest. a
chance of snow showers. waves 2 feet or less. 

$$

fzus63 kdtx 272041
glflh 
expires:202511280445;;612841

open lake forecast for lake huron
national weather service detroit/pontiac mi
341 pm est thu nov 27 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, begins to depart for
northeastern ontario thursday setting up northwesterly flow in
its wake. despite departure, influence of the system maintains
strong winds and lake effect snow showers through thursday into
early friday. high pressure, 30.40 inches, then gradually expands
across the region friday into saturday. another low, 29.60
inches, is forecast to lift across the southern great lakes from
the midwest saturday night and sunday, bringing widespread snow
with a chance for gusty winds in the wake of the system sunday
night.


lhz361-362-280445-
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-
341 pm est thu nov 27 2025

...gale warning in effect through friday morning...

.tonight...northwest winds to 30 knots with gusts to 35 knot
gales. numerous snow showers in the evening...then scattered snow
showers after midnight. waves 12 to 16 feet. waves occasionally
around 20 feet. 
.friday...northwest winds to 30 knots with gusts to 35 knot
gales. scattered snow showers. waves 10 to 14 feet. waves
occasionally around 18 feet. 
.friday night...northwest winds 20 to 25 knots with gusts to
around 30 knots decreasing to 10 to 15 knots. scattered snow
showers. waves 8 to 12 feet. waves occasionally around 15 feet. 
.saturday...west winds 5 to 10 knots backing to the south early
in the afternoon. a chance of snow in the afternoon. waves 3 to
5 feet subsiding to 1 to 3 feet in the late morning and
afternoon. 
.saturday night...south winds 5 to 10 knots becoming southeast
10 to 15 knots in the late evening and overnight. snow. snow may
be heavy at times after midnight. waves 1 to 3 feet building to
3 to 5 feet in the late evening and overnight. 
.sunday...east winds 10 to 15 knots becoming northwest 20 to
25 knots with gusts to around 30 knots late in the morning...then
increasing to 30 knots late in the afternoon decreasing to 15 to
20 knots late in the evening. snow. a chance of snow late in the
afternoon. waves 6 to 9 feet. waves occasionally around 12 feet. 
.monday...northwest winds 10 to 15 knots backing to the
southwest. a chance of snow until early morning. waves 5 to
7 feet subsiding to 2 to 4 feet until early morning. waves
occasionally around 10 feet. 
.tuesday...southwest winds 10 to 15 knots becoming west 15 to
20 knots in the late evening and early morning. a chance of snow
early in the morning. waves 3 to 5 feet. 


$$

fzus63 kdtx 272041
glflh 
expires:202511280445;;612842

open lake forecast for lake huron
national weather service detroit/pontiac mi
341 pm est thu nov 27 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, begins to depart for
northeastern ontario thursday setting up northwesterly flow in
its wake. despite departure, influence of the system maintains
strong winds and lake effect snow showers through thursday into
early friday. high pressure, 30.40 inches, then gradually expands
across the region friday into saturday. another low, 29.60
inches, is forecast to lift across the southern great lakes from
the midwest saturday night and sunday, bringing widespread snow
with a chance for gusty winds in the wake of the system sunday
night.


lhz363-462-280445-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
lake huron from port austin to harbor beach beyond 5nm off shore-
341 pm est thu nov 27 2025

...gale warning in effect through friday morning...

.tonight...northwest winds to 30 knots with gusts to 35 knot
gales. numerous snow showers. waves 12 to 16 feet. waves
occasionally around 20 feet. 
.friday...northwest winds to 30 knots decreasing to 20 to
25 knots late in the afternoon. gusts to 35 knot gales. scattered
snow showers. waves 12 to 16 feet. waves occasionally around
20 feet. 
.friday night...northwest winds 20 to 25 knots with gusts to
around 30 knots becoming west 15 to 20 knots after midnight.
scattered snow showers. waves 8 to 12 feet. waves occasionally
around 15 feet. 
.saturday...west winds 10 to 15 knots decreasing to 5 to 10 knots
in the late morning and early afternoon...then backing to the
south early in the afternoon. a chance of snow in the afternoon.
waves 3 to 5 feet subsiding to 1 to 3 feet early in the
afternoon. 
.saturday night...south winds 10 to 15 knots becoming southeast
15 to 20 knots in the late evening and overnight. snow. waves
2 to 4 feet building to 5 to 7 feet in the late evening and
overnight. waves occasionally around 10 feet. 
.sunday...southeast winds 15 to 20 knots becoming west 20 to
25 knots with gusts to around 30 knots late in the morning...then
becoming northwest to 30 knots with gusts to 35 knot gales late
in the afternoon decreasing to 20 to 25 knots with gusts to
around 30 knots late in the evening. rain in the morning. snow. a
chance of snow late in the afternoon. waves 8 to 12 feet. waves
occasionally around 15 feet. 
.monday...west winds 15 to 20 knots becoming southwest 10 to
15 knots. waves 6 to 9 feet subsiding to 2 to 4 feet. waves
occasionally around 12 feet. 
.tuesday...southwest winds 10 to 15 knots becoming west 15 to
20 knots in the late evening and early morning. a chance of snow
early in the morning. waves 3 to 5 feet. 


$$

fzus63 kdtx 272041
glflh 
expires:202511280445;;612843

open lake forecast for lake huron
national weather service detroit/pontiac mi
341 pm est thu nov 27 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, begins to depart for
northeastern ontario thursday setting up northwesterly flow in
its wake. despite departure, influence of the system maintains
strong winds and lake effect snow showers through thursday into
early friday. high pressure, 30.40 inches, then gradually expands
across the region friday into saturday. another low, 29.60
inches, is forecast to lift across the southern great lakes from
the midwest saturday night and sunday, bringing widespread snow
with a chance for gusty winds in the wake of the system sunday
night.


lhz463-464-280445-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
341 pm est thu nov 27 2025

...gale warning in effect through friday morning...

.tonight...west winds to 30 knots with gusts to 35 knot gales.
numerous snow showers. waves 12 to 16 feet. waves occasionally
around 20 feet. 
.friday...northwest winds to 30 knots becoming west 20 to
25 knots in the afternoon. gusts to 35 knot gales. scattered snow
showers. waves 10 to 14 feet. waves occasionally around 18 feet. 
.friday night...west winds 20 to 25 knots with gusts to around
30 knots decreasing to 15 to 20 knots after midnight. scattered
snow showers. waves 6 to 9 feet. waves occasionally around
11 feet. 
.saturday...west winds 10 to 15 knots decreasing to 5 to 10 knots
in the late morning and early afternoon...then backing to the
south early in the afternoon. a chance of snow in the afternoon.
waves 3 to 5 feet subsiding to 1 to 3 feet in the late morning
and afternoon. 
.saturday night...south winds 10 to 15 knots becoming southeast
20 to 25 knots in the late evening and overnight. snow in the
evening...then snow and rain after midnight. waves 2 to 4 feet
building to 5 to 7 feet in the late evening and overnight. waves
occasionally around 10 feet. 
.sunday...south winds 20 to 25 knots veering to the southwest
with gusts to around 30 knots late in the morning...then becoming
west to 30 knots late in the afternoon decreasing to 20 to
25 knots with gusts to around 30 knots late in the evening. rain
and snow...then a chance of snow late in the afternoon. waves
8 to 12 feet. waves occasionally around 15 feet. 
.monday...west winds 15 to 20 knots decreasing to 10 to 15 knots
until early evening...then backing to the southwest in the late
evening and early morning. a chance of snow in the late evening
and early morning. waves 6 to 9 feet subsiding to 2 to 4 feet.
waves occasionally around 12 feet. 
.tuesday...southwest winds 10 to 15 knots veering to the west
until early morning. a chance of snow early in the morning. waves
2 to 4 feet. 


$$