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open lake forecast for lake ontario
national weather service buffalo ny
1230 am est wed nov 30 2022

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 29.3 inch low will move from lake superior tonight 
to just east of james bay by wednesday night while deepening to 
28.9 inches. a strong cold front trailing this low will cross the 
lake wednesday. a 30.5 inch high will build into the ohio valley 
on thursday and then across the mid-atlantic coast on friday. a 
29.3 inch low will then track across quebec on saturday, dragging 
another cold front across the lake late in the day.


loz062-301015-
lake ontario open waters from the niagara river to hamlin beach-
1230 am est wed nov 30 2022

...gale warning in effect from noon est today through thursday
afternoon...

.overnight...southeast winds 15 to 25 knots. rain late.
waves 3 to 5 feet. 
.wednesday...southeast winds to 30 knots becoming west and
increasing to 40 knot gales in the afternoon. rain through early
afternoon, then a chance of rain late. waves 3 to 6 feet building
to 13 to 17 feet. waves occasionally around 22 feet. 
.wednesday night...west gales to 40 knots. rain showers likely
with a chance of snow showers in the evening, then a chance of
snow showers overnight. waves 12 to 17 feet. waves occasionally
around 22 feet. 
.thursday...west gales to 40 knots diminishing to 30 knots. a
chance of snow showers in the morning. waves 12 to 17 feet
subsiding to 10 to 14 feet. waves occasionally around 22 feet. 
.thursday night...west winds 15 to 25 knots becoming southwest
and diminishing to 10 to 15 knots. waves 6 to 9 feet subsiding to
1 to 3 feet. waves occasionally around 11 feet. 
.friday...south winds 15 to 25 knots becoming southwest. a chance
of rain showers friday night. waves 1 to 3 feet building to 3 to
6 feet. 
.saturday...southwest winds to 30 knots becoming west. a chance
of rain showers during the day. waves 5 to 8 feet building to
9 to 12 feet, then subsiding to 7 to 10 feet. waves occasionally
around 15 feet. 
.sunday...west winds 15 to 20 knots becoming south 10 to
15 knots. a chance of rain showers sunday night. waves 3 to
5 feet subsiding to 1 to 3 feet. 

$$

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open lake forecast for lake huron
national weather service detroit/pontiac mi
942 pm est tue nov 29 2022

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...a strong low pressure system continues to lift through
the great lakes today while rapidly deepening to 29.00 inches by
wednesday morning. the system sends a strong cold front through
the central lakes first half of wednesday morning leading to
strengthening west- northwest winds over the course of the day.
gales remain likely daytime wednesday into wednesday night,
including the potential for strong gales over the northern
portions of lake huron.


lhz361>363-301045-
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-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
942 pm est tue nov 29 2022

...gale warning in effect through thursday afternoon...

.rest of tonight...south winds to 30 knots decreasing to 20 to
25 knots early in the morning. gusts to 40 knot gales. showers
likely this evening...then showers after midnight. waves 12 to
16 feet. waves occasionally around 20 feet. 
.wednesday...south winds 20 to 25 knots with gusts to around
30 knots becoming southwest to 30 knots with gusts to 35 knot
gales late in the morning...then veering to the west with gusts
to 40 knot gales in the afternoon. a chance of showers. snow
showers likely in the afternoon. waves 10 to 14 feet. waves
occasionally around 18 feet. 
.wednesday night...west at 35 knot gales decreasing to 30 knots
after midnight. gusts to 45 knot gales. a chance of snow showers.
a chance of showers after midnight. waves 12 to 16 feet. waves
occasionally around 20 feet. a gale warning may be needed. 
.thursday...west winds to 30 knots with gusts to 40 knot gales
decreasing to 10 to 15 knots. waves 12 to 16 feet subsiding to
6 to 9 feet early in the afternoon. waves occasionally around
20 feet. 
.thursday night...southwest winds 10 to 15 knots increasing to
15 to 20 knots in the late evening and overnight. waves 4 to
6 feet. waves occasionally around 8 feet. 
.friday...south winds 20 to 25 knots decreasing to 15 to 20 knots
with gusts to around 30 knots late in the morning...then
increasing to 20 to 25 knots late in the afternoon decreasing to
15 to 20 knots late in the evening. a chance of showers late in
the afternoon. waves 6 to 9 feet. waves occasionally around
12 feet. 
.saturday...southwest winds 20 to 25 knots with gusts to around
30 knots veering to the west with gusts to around 30 knots early
in the evening...then decreasing to 15 to 20 knots in the late
evening and early morning. a chance of showers early in the
morning. a chance of snow showers in the late morning and early
afternoon. waves 8 to 12 feet. waves occasionally around 15 feet.
.sunday...west winds 10 to 15 knots becoming southwest 15 to
20 knots. a chance of rain and snow showers until early morning.
waves 3 to 5 feet. 


$$

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open lake forecast for lake huron
national weather service detroit/pontiac mi
942 pm est tue nov 29 2022

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...a strong low pressure system continues to lift through
the great lakes today while rapidly deepening to 29.00 inches by
wednesday morning. the system sends a strong cold front through
the central lakes first half of wednesday morning leading to
strengthening west- northwest winds over the course of the day.
gales remain likely daytime wednesday into wednesday night,
including the potential for strong gales over the northern
portions of lake huron.


lhz462>464-301045-
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-
942 pm est tue nov 29 2022

...gale warning in effect through thursday afternoon...

.rest of tonight...south winds to 30 knots decreasing to 20 to
25 knots early in the morning. gusts to 40 knot gales. showers
likely this evening...then showers after midnight. waves 10 to
14 feet. waves occasionally around 18 feet. 
.wednesday...south winds 20 to 25 knots with gusts to around
30 knots becoming southwest to 30 knots late in the morning...
then veering to the west with gusts to 40 knot gales in the
afternoon. a chance of showers in the morning. waves 8 to
12 feet. waves occasionally around 15 feet. 
.wednesday night...west winds to 30 knots with gusts to 45 knot
gales. a chance of snow showers in the evening. waves 10 to
14 feet. waves occasionally around 18 feet. 
.thursday...west winds 20 to 25 knots with gusts to around
30 knots decreasing to 10 to 15 knots. waves 6 to 9 feet. waves
occasionally around 12 feet. 
.thursday night...southwest winds 10 to 15 knots increasing to
15 to 20 knots in the late evening and overnight. waves 3 to
5 feet. 
.friday...south winds 15 to 20 knots increasing to 20 to 25 knots
late in the afternoon. a chance of showers late in the afternoon.
waves 5 to 7 feet. waves occasionally around 10 feet. 
.saturday...southwest winds 20 to 25 knots with gusts to around
30 knots veering to the west with gusts to around 30 knots early
in the evening...then decreasing to 10 to 15 knots in the late
evening and early morning. a chance of showers early in the
morning. waves 6 to 9 feet. waves occasionally around 12 feet. 
.sunday...west winds 10 to 15 knots becoming south 15 to 20 knots
early in the evening...then decreasing to 10 to 15 knots in the
late evening and early morning. a chance of rain and snow showers
until early morning. waves 3 to 5 feet. 


$$