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open lake forecast for lake ontario
national weather service buffalo ny
1002 am est sun nov 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...30.3 inch high pressure will build across the ohio 
valley and lower great lakes region today before sliding east and 
off the mid-atlantic coastline on monday. a cold front will then 
push east across the lake later monday and monday night, with 
another 30.3 inch high over the mississippi valley advancing 
eastward across the ohio valley and mid-atlantic states tuesday and 
wednesday. a weak cold front will drop across the lake wednesday 
night with another 30.3 inch surface high reestablishing over the 
lake for thursday.


loz063>065-022200-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 am est sun nov 2 2025

...gale watch in effect from monday morning through late monday
night...

.this afternoon...west winds 5 to 10 knots becoming south. waves
1 foot or less. 
.tonight...south winds 5 to 15 knots becoming southwest and
increasing to 15 to 25 knots. waves 2 feet or less building to
3 to 5 feet. 
.monday...southwest winds 15 to 25 knots becoming west and
increasing to 35 knot gales in the afternoon. showers. waves 4 to
7 feet building to 10 to 15 feet. waves occasionally around
19 feet. 
.monday night...west gales to 35 knots diminishing to 30 knots
overnight. showers. waves 11 to 16 feet subsiding to 10 to
14 feet. waves occasionally around 20 feet. 
.tuesday...west winds to 30 knots diminishing to 15 to 25 knots.
a chance of showers tuesday night. waves 9 to 12 feet subsiding
to 3 to 6 feet. waves occasionally around 15 feet. 
.wednesday...southwest winds 10 to 15 knots becoming northwest
and increasing to 30 knots. showers. waves 2 to 4 feet building
to 5 to 9 feet. waves occasionally around 11 feet. 
.thursday...northwest winds 15 to 25 knots becoming south 15 to
20 knots. a chance of showers during the day. waves 5 to 8 feet
subsiding to 1 to 3 feet. waves occasionally around 10 feet. 

$$

fzus61 kbuf 021502
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open lake forecast for lake ontario
national weather service buffalo ny
1002 am est sun nov 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...30.3 inch high pressure will build across the ohio 
valley and lower great lakes region today before sliding east and 
off the mid-atlantic coastline on monday. a cold front will then 
push east across the lake later monday and monday night, with 
another 30.3 inch high over the mississippi valley advancing 
eastward across the ohio valley and mid-atlantic states tuesday and 
wednesday. a weak cold front will drop across the lake wednesday 
night with another 30.3 inch surface high reestablishing over the 
lake for thursday.


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

...gale watch in effect from monday morning through late monday
night...

.this afternoon...southwest winds 5 to 10 knots becoming south.
waves 1 foot or less. 
.tonight...southwest winds 10 to 15 knots increasing to 15 to
25 knots. waves 1 to 3 feet building to 3 to 6 feet. 
.monday...southwest winds to 30 knots becoming west and
increasing to 35 knot gales. showers. waves 5 to 8 feet building
to 10 to 13 feet. waves occasionally around 16 feet. 
.monday night...west winds to 30 knots. showers in the evening,
then a chance of showers overnight. waves 9 to 13 feet subsiding
to 7 to 10 feet. waves occasionally around 16 feet. 
.tuesday...west winds to 30 knots diminishing to 10 to 15 knots.
waves 6 to 10 feet subsiding to 2 to 4 feet. waves occasionally
around 13 feet. 
.wednesday...southwest winds 10 to 15 knots becoming northwest
and increasing to 15 to 25 knots. showers likely. waves 1 to
3 feet building to 4 to 7 feet. waves occasionally around 9 feet.
.thursday...northwest winds 15 to 20 knots becoming south 10 to
15 knots. waves 3 to 6 feet subsiding to 1 to 3 feet. 

$$

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open lake forecast for lake erie
national weather service cleveland oh
919 am est sun nov 2 2025

for waters beyond five nautical miles of shore on lake erie

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 30.30 inches will be in control today and tonight. a
cold front moves southeast across the lake monday afternoon. high
pressure 30.40 inches builds into the ohio valley tuesday, before
the next cold front sweeps southeast across the lake wednesday.


lez061-167>169-022115-
ripley to buffalo ny extending from 5nm off shoreline to us-
canadian border-willowick to geneva-on-the-
lake oh beyond 5nm off shoreline to us-canadian border-geneva-on-
the-lake to conneaut oh beyond 5 nm off shoreline to us-
canadian border-
conneaut oh to ripley ny beyond 5 nm off shoreline to us-
canadian border-
919 am est sun nov 2 2025

.this afternoon...southwest winds 5 to 10 knots. waves 1 foot or
less. 
.tonight...southwest winds 5 to 10 knots increasing to 15 to
25 knots. waves 1 foot or less building to 4 to 7 feet. waves
occasionally around 9 feet. 
.monday...southwest winds to 30 knots becoming west. a chance of
showers. waves 5 to 8 feet building to 9 to 12 feet. waves
occasionally around 15 feet. 
.monday night...west winds to 30 knots becoming northwest. waves
9 to 12 feet subsiding to 4 to 7 feet. waves occasionally around
15 feet. 
.tuesday...west winds 15 to 25 knots becoming southwest. waves
3 to 6 feet subsiding to 2 to 4 feet. 
.wednesday...southwest winds 15 to 25 knots becoming northwest.
showers likely during the day, then a chance of showers wednesday
night. waves 3 to 6 feet building to 4 to 7 feet, then subsiding
to 3 to 6 feet. waves occasionally around 9 feet. 
.thursday...northwest winds 15 to 20 knots becoming south. waves
2 to 4 feet building to 3 to 5 feet. 

$$

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open lake forecast for lake erie
national weather service cleveland oh
919 am est sun nov 2 2025

for waters beyond five nautical miles of shore on lake erie

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 30.30 inches will be in control today and tonight. a
cold front moves southeast across the lake monday afternoon. high
pressure 30.40 inches builds into the ohio valley tuesday, before
the next cold front sweeps southeast across the lake wednesday.


lez162-163-022115-
detroit river lt. to maumee bay oh to reno beach oh beyond 5nm
offshoreline to us-canadian border-
reno beach to the islands oh beyond 5nm off shoreline to us-
canadian border-
919 am est sun nov 2 2025

.this afternoon...west winds 10 knots or less becoming south.
waves 1 foot or less. 
.tonight...southwest winds 5 to 15 knots increasing to 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 feet. 
.monday...southwest winds 15 to 20 knots becoming west. waves
2 to 4 feet. 
.monday night...west winds 15 to 20 knots diminishing to 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.tuesday...west winds 10 to 15 knots becoming south 15 to
20 knots. waves 1 to 3 feet. 
.wednesday...southwest winds 15 to 20 knots becoming northwest. a
chance of showers during the day. waves 1 to 3 feet. 
.thursday...northwest winds 5 to 15 knots becoming south 15 to
20 knots. waves 2 feet or less building to 2 to 4 feet. 

$$

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open lake forecast for lake erie
national weather service cleveland oh
919 am est sun nov 2 2025

for waters beyond five nautical miles of shore on lake erie

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 30.30 inches will be in control today and tonight. a
cold front moves southeast across the lake monday afternoon. high
pressure 30.40 inches builds into the ohio valley tuesday, before
the next cold front sweeps southeast across the lake wednesday.


lez164>166-022115-
the islands to vermilion oh beyond 5 nm off shoreline to us-
canadian border-
vermilion to avon point oh beyond 5 nm off shoreline to us-
canadian border-
avon point to willowick oh beyond 5 nm off shoreline to us-
canadian border-
919 am est sun nov 2 2025

.this afternoon...southwest winds 5 to 10 knots. waves 1 foot or
less. 
.tonight...southwest winds 5 to 10 knots increasing to 15 to
25 knots after midnight. waves 1 foot or less building to 4 to
7 feet. waves occasionally around 9 feet. 
.monday...southwest winds to 30 knots becoming west. waves 5 to
8 feet building to 7 to 10 feet. waves occasionally around
13 feet. 
.monday night...west winds to 30 knots diminishing to 15 to
25 knots. waves 5 to 9 feet subsiding to 3 to 6 feet. waves
occasionally around 11 feet. 
.tuesday...west winds 15 to 20 knots becoming south. waves 3 to
5 feet subsiding to 2 to 4 feet. 
.wednesday...southwest winds 15 to 25 knots becoming northwest. a
chance of showers. waves 3 to 6 feet building to 4 to 7 feet,
then subsiding to 3 to 6 feet. waves occasionally around 9 feet. 
.thursday...northwest winds 15 to 25 knots becoming south. waves
2 to 4 feet building to 3 to 5 feet. 

$$

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lake st clair forecast
national weather service detroit/pontiac mi
959 am est sun nov 2 2025

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, 30.00 inches, has now shifted into the
eastern great lakes. a cold front tracks across the region late
tonight and monday, with increasing southwest winds gusting to
gales. a gale warning is in effect for all of the open waters of
lake huron as a result.


lcz460-022300-
lake st clair-
959 am est sun nov 2 2025

...small craft advisory in effect from this evening through
monday evening...

.rest of today...light and variable winds becoming south 5 to 10
knots in the afternoon. sunny. waves 2 feet or less.
.tonight...southwest winds 10 to 15 knots increasing to 15 to 20
knots in the late evening and overnight. mostly clear. waves 1 to 3
feet.
.monday...west winds 20 to 25 knots. partly sunny until late
afternoon then clearing. waves 2 to 4 feet subsiding to 1 to 3 feet
early in the afternoon.
.monday night...west winds 20 to 25 knots diminishing to 15 to 20
knots after midnight. clear. waves 1 to 3 feet.
.tuesday...west winds 10 to 15 knots backing to the southwest in the
evening. mostly sunny becoming partly sunny in the afternoon
becoming mostly cloudy. waves 2 feet or less.
.wednesday...northwest winds 15 to 20 knots. partly cloudy. a chance
of light rain. waves 1 to 3 feet.
.thursday...south winds 15 to 20 knots. partly cloudy. waves 2 feet
or less.

$$

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open lake forecast for lake huron
national weather service detroit/pontiac mi
958 am est sun nov 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, 30.00 inches, has now shifted into the
eastern great lakes. a cold front tracks across the region late
tonight and monday, with increasing southwest winds gusting to
gales. a gale warning is in effect for all of the open waters of
lake huron as a result.


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-
958 am est sun nov 2 2025

...gale warning in effect from this evening through monday
evening...

.rest of today...southwest winds 5 to 10 knots increasing to
15 to 20 knots. waves 1 to 3 feet building to 3 to 5 feet late in
the afternoon. 
.tonight...southwest winds 20 to 25 knots with gusts to around
30 knots increasing to 35 knot gales with gusts to 40 knot gales.
rain likely after midnight. waves 8 to 12 feet building to 10 to
14 feet after midnight. waves occasionally around 18 feet. 
.monday...southwest winds to 30 knots with gusts to 35 knot
gales. rain likely. waves 10 to 14 feet. waves occasionally
around 18 feet. 
.monday night...west winds to 30 knots with gusts to 35 knot
gales decreasing to 20 to 25 knots with gusts to around 30 knots
in the late evening and overnight. waves 8 to 12 feet. waves
occasionally around 15 feet. 
.tuesday...west winds 15 to 20 knots becoming southwest 10 to
15 knots late in the afternoon. a chance of rain late in the
evening. waves 4 to 6 feet subsiding to 1 to 3 feet late in the
evening. waves occasionally around 8 feet. 
.wednesday...south winds 10 to 15 knots increasing to 15 to
20 knots in the late morning and early afternoon...then becoming
northwest 20 to 25 knots until early morning. a chance of rain.
waves 3 to 5 feet building to 6 to 9 feet until early morning.
waves occasionally around 12 feet. 
.thursday...northwest winds 15 to 20 knots decreasing to 10 to
15 knots in the late morning and early afternoon...then backing
to the south early in the evening increasing to 15 to 20 knots in
the late evening and early morning. a chance of. waves 5 to
7 feet subsiding to 2 to 4 feet early in the evening...then
building to 4 to 6 feet in the late evening and early morning.
waves occasionally around 10 feet. 


$$

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open lake forecast for lake huron
national weather service detroit/pontiac mi
958 am est sun nov 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, 30.00 inches, has now shifted into the
eastern great lakes. a cold front tracks across the region late
tonight and monday, with increasing southwest winds gusting to
gales. a gale warning is in effect for all of the open waters of
lake huron as a result.


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-
958 am est sun nov 2 2025

...gale warning in effect from this evening through monday
evening...

.rest of today...southwest winds 5 to 10 knots increasing to
10 to 15 knots in the afternoon. waves 2 feet or less. 
.tonight...southwest winds 15 to 20 knots increasing to 30 knots
with gusts to 35 knot gales. a chance of rain after midnight.
waves 4 to 6 feet building to 6 to 9 feet after midnight. waves
occasionally around 12 feet. 
.monday...southwest winds to 30 knots becoming west 20 to
25 knots early in the afternoon. gusts to 35 knot gales. rain
likely. waves 6 to 9 feet. waves occasionally around 12 feet. 
.monday night...west winds 20 to 25 knots with gusts to 35 knot
gales decreasing to 15 to 20 knots after midnight. waves 6 to
9 feet. waves occasionally around 12 feet. 
.tuesday...west winds 15 to 20 knots becoming southwest 10 to
15 knots. a chance of rain late in the evening. waves 3 to 5 feet
subsiding to 1 to 3 feet late in the afternoon. 
.wednesday...southeast winds 10 to 15 knots becoming south 15 to
20 knots in the late morning and early afternoon...then veering
to the west early in the evening becoming northwest 20 to
25 knots in the late evening and early morning. a chance of rain
early in the morning...then rain likely until early evening. a
chance of rain in the late evening and early morning. waves 2 to
4 feet building to 6 to 9 feet until early morning. waves
occasionally around 12 feet. 
.thursday...northwest winds 15 to 20 knots decreasing to 10 to
15 knots in the late morning and early afternoon...then backing
to the south early in the evening increasing to 15 to 20 knots in
the late evening and early morning. a chance of. waves 5 to
7 feet subsiding to 2 to 4 feet early in the evening...then
building to 4 to 6 feet in the late evening and early morning.
waves occasionally around 10 feet. 


$$

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open lake forecast for lake huron
national weather service detroit/pontiac mi
958 am est sun nov 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, 30.00 inches, has now shifted into the
eastern great lakes. a cold front tracks across the region late
tonight and monday, with increasing southwest winds gusting to
gales. a gale warning is in effect for all of the open waters of
lake huron as a result.


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-
958 am est sun nov 2 2025

...gale warning in effect from this evening through monday
evening...

.rest of today...south winds 5 to 10 knots becoming southwest
15 to 20 knots. waves 1 to 3 feet building to 3 to 5 feet late in
the afternoon. 
.tonight...southwest winds 20 to 25 knots with gusts to around
30 knots increasing to 30 knots with gusts to 40 knot gales in
the late evening and overnight. a chance of rain in the evening...
then rain after midnight. waves 8 to 12 feet building to 10 to
14 feet after midnight. waves occasionally around 18 feet. 
.monday...west winds to 30 knots with gusts to 35 knot gales. a
chance of rain in the morning. waves 10 to 14 feet. waves
occasionally around 18 feet. 
.monday night...west winds to 30 knots with gusts to 35 knot
gales decreasing to 20 to 25 knots with gusts to around 30 knots
in the late evening and overnight. waves 10 to 14 feet. waves
occasionally around 18 feet. 
.tuesday...west winds 15 to 20 knots becoming southwest 5 to
10 knots. a chance of rain late in the evening. waves 5 to 7 feet
subsiding to 1 to 3 feet late in the evening. waves occasionally
around 10 feet. 
.wednesday...southwest winds 10 to 15 knots becoming northwest
20 to 25 knots 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 rain. waves 1 to 3 feet building
to 6 to 9 feet. waves occasionally around 12 feet. 
.thursday...northwest winds 10 to 15 knots backing to the south
early in the evening...then increasing to 15 to 20 knots in the
late evening and early morning. a chance of rain in the late
evening and early morning. waves 5 to 7 feet subsiding to 2 to
4 feet in the late morning and early afternoon...then subsiding
to 1 to 3 feet early in the evening building to 4 to 6 feet in
the late evening and early morning. waves occasionally around
10 feet. 


$$