fzus61 kbuf 020202
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open lake forecast for lake ontario
national weather service buffalo ny
1002 pm edt thu oct 1 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 29.7 inch low over western quebec province this 
afternoon will continue to traverse to northern quebec by thursday 
while deepening to 29.0 inches. a trailing cold front will cross the 
lower great lakes tonight, with a 30.0 inch high building east 
across the eastern great lakes region thursday through friday, 
before sliding east into new england by saturday. a 29.8 inch low 
over northern ontario province will introduce a pair of fronts 
sunday and sunday night, with a 30.4 inch high over the central 
plains building across the region monday.


loz062-020900-
lake ontario open waters from the niagara river to hamlin beach-
1002 pm edt thu oct 1 2026

.rest of tonight...southwest winds 10 to 15 knots becoming west.
showers. waves 1 to 3 feet. 
.friday...northwest winds 10 to 15 knots. showers likely early,
then a chance of showers late in the morning. waves 1 to 3 feet. 
.friday night...northwest winds 15 to 20 knots becoming north
10 to 15 knots. waves 1 to 3 feet building to 2 to 4 feet, then
subsiding to 1 to 2 feet. 
.saturday...north winds 5 to 10 knots becoming east. waves 2 feet
or less. 
.saturday night...east winds 5 to 10 knots becoming southeast.
waves 1 foot or less. 
.sunday...southeast winds 10 knots or less becoming west and
increasing to 15 to 20 knots. waves 2 feet or less building to
2 to 4 feet. 
.monday...northwest winds 15 to 25 knots. waves 3 to 6 feet
subsiding to 2 to 4 feet. 
.tuesday...northwest winds 5 to 10 knots becoming southwest.
waves 2 feet or less. 

$$

fzus61 kbuf 020202
glflo 
expires:202610020900;;385898

open lake forecast for lake ontario
national weather service buffalo ny
1002 pm edt thu oct 1 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 29.7 inch low over western quebec province this 
afternoon will continue to traverse to northern quebec by thursday 
while deepening to 29.0 inches. a trailing cold front will cross the 
lower great lakes tonight, with a 30.0 inch high building east 
across the eastern great lakes region thursday through friday, 
before sliding east into new england by saturday. a 29.8 inch low 
over northern ontario province will introduce a pair of fronts 
sunday and sunday night, with a 30.4 inch high over the central 
plains building across the region monday.


loz063>065-020900-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 pm edt thu oct 1 2026

.rest of tonight...southwest winds 10 to 15 knots becoming west.
a chance of showers late this evening, then showers after
midnight. waves 1 to 3 feet. 
.friday...west winds 10 to 15 knots increasing to 15 to 20 knots.
showers in the morning. waves 1 to 3 feet building to 2 to
4 feet. 
.friday night...northwest winds 15 to 20 knots becoming north
10 to 15 knots. waves 2 to 4 feet building to 3 to 5 feet, then
subsiding to 2 to 4 feet. 
.saturday...northeast winds 5 to 15 knots. waves 1 to 3 feet
subsiding to 1 foot or less. 
.saturday night...northeast winds 5 to 10 knots becoming
southeast. waves 1 foot or less. 
.sunday...southeast winds 15 to 20 knots becoming west. a chance
of showers sunday night. waves 1 to 3 feet building to 3 to
5 feet. 
.monday...northwest winds to 30 knots diminishing to 15 to
25 knots. a chance of showers during the day. waves 5 to 8 feet
subsiding to 3 to 6 feet. waves occasionally around 10 feet. 
.tuesday...northwest winds 15 to 20 knots becoming west and
diminishing to 5 to 10 knots. waves 2 to 4 feet subsiding to 1 to
3 feet. 

$$

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open lake forecast for lake erie
national weather service cleveland oh
1000 pm edt thu oct 1 2026

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...
a cold front with pressure of 29.90 inches will move south across
lake erie late tonight through friday morning. this will be 
followed by high pressure of 30.20 inches building over lake erie 
on saturday before another cold front crosses the lake on sunday. 
stronger high pressure 30.40 inches builds over the great lakes 
early next week.


lez162-163-020815-
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-
1000 pm edt thu oct 1 2026

.rest of tonight...southwest winds around 10 knots becoming
northwest and increasing to 15 to 25 knots. showers, then showers
with a slight chance of thunderstorms late. waves 1 to 3 feet. 
.friday...north winds 15 to 25 knots diminishing to 10 to 15 
knots. showers early, then a slight chance of showers late in the 
morning. waves 1 to 3 feet. 
.friday night...north winds 10 to 15 knots becoming northeast.
waves 1 to 2 feet. 
.saturday...northeast winds 5 to 15 knots. waves 2 feet or less. 
.saturday night...east winds 10 knots or less becoming south.
waves 2 feet or less. 
.sunday...west winds less than 10 knots becoming northwest and
increasing to 15 to 20 knots. waves 1 foot or less building to
1 to 3 feet. 
.monday...northwest winds 15 to 20 knots becoming north 5 to
15 knots. waves 1 to 3 feet. 
.tuesday...northeast winds 10 knots or less becoming south. waves
2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 020200
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open lake forecast for lake erie
national weather service cleveland oh
1000 pm edt thu oct 1 2026

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...
a cold front with pressure of 29.90 inches will move south across
lake erie late tonight through friday morning. this will be 
followed by high pressure of 30.20 inches building over lake erie 
on saturday before another cold front crosses the lake on sunday. 
stronger high pressure 30.40 inches builds over the great lakes 
early next week.


lez164>168-020815-
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-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-
1000 pm edt thu oct 1 2026

.rest of tonight...southwest winds 10 to 15 knots becoming
northwest 15 to 25 knots late. a chance of showers late this 
evening, then showers with a slight chance of thunderstorms after 
midnight. waves 1 to 3 feet. 
.friday...north winds 15 to 25 knots. showers with a slight 
chance of thunderstorms early, then a chance of showers late in 
the morning. waves 2 to 4 feet. 
.friday night...north winds 15 to 20 knots becoming northeast
10 to 15 knots. waves 2 to 4 feet. 
.saturday...northeast winds 5 to 15 knots. waves 1 to 3 feet. 
.saturday night...northeast winds 5 to 15 knots becoming
southeast. waves 1 to 2 feet. 
.sunday...southwest winds 5 to 15 knots becoming northwest 15 to
20 knots. waves 2 feet or less building to 3 to 5 feet. 
.monday...northwest winds 15 to 20 knots becoming north 10 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.tuesday...north winds 10 knots or less becoming south 10 to
15 knots. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 020200
glfle 
expires:202610020815;;385812

open lake forecast for lake erie
national weather service cleveland oh
1000 pm edt thu oct 1 2026

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...
a cold front with pressure of 29.90 inches will move south across
lake erie late tonight through friday morning. this will be 
followed by high pressure of 30.20 inches building over lake erie 
on saturday before another cold front crosses the lake on sunday. 
stronger high pressure 30.40 inches builds over the great lakes 
early next week.


lez061-169-020815-
ripley to buffalo ny extending from 5nm off shoreline to us-
canadian border-
conneaut oh to ripley ny beyond 5 nm off shoreline to us-
canadian border-
1000 pm edt thu oct 1 2026

.rest of tonight...southwest winds 10 to 15 knots becoming west.
a slight chance of showers late this evening, then showers after
midnight. waves 2 to 4 feet. 
.friday...northwest winds 10 to 20 knots. showers in the morning.
waves 1 to 3 feet. 
.friday night...northwest winds 15 to 20 knots becoming north
10 to 15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.saturday...northeast winds 5 to 10 knots. waves 2 feet or less. 
.saturday night...northeast winds 5 to 15 knots becoming
southeast. waves 2 feet or less. 
.sunday...south winds 5 to 15 knots becoming northwest 15 to
20 knots. waves 2 feet or less building to 2 to 4 feet. 
.monday...northwest winds 15 to 20 knots diminishing to 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.tuesday...northwest winds 10 knots or less becoming south. waves
1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

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expires:202610020900;;383987

open lake forecast for lake huron
national weather service detroit/pontiac mi
852 pm edt thu oct 1 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...a cold front averaging 29.90 inches will exit to the
east of the lower great lakes friday morning. high pressure, 
30.30 inches, will move from the upper midwest friday to lake 
huron and southern ontario by saturday. this high will quickly 
exit east of the region by sunday. a low pressure system tracking 
across northern ontario into northern quebec will then drive a 
cold front across the region sunday.


lhz362-363-020900-
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-
852 pm edt thu oct 1 2026

.rest of tonight...northwest winds 15 to 20 knots with gusts to
around 30 knots increasing to 20 to 25 knots with gusts to around
30 knots after midnight...then decreasing to 15 to 20 knots early
in the morning. a chance of showers this evening. waves 5 to
7 feet. waves occasionally around 10 feet. 
.friday...northwest winds 15 to 20 knots increasing to 20 to
25 knots with gusts to around 30 knots in the late morning and
afternoon. waves 6 to 9 feet. waves occasionally around 12 feet. 
.friday night...northwest winds 20 to 25 knots with gusts to
around 30 knots decreasing to 10 to 15 knots. waves 5 to 7 feet.
waves occasionally around 10 feet. 
.saturday...north winds 5 to 10 knots early in the morning
becoming light and variable. waves 1 to 3 feet. 
.saturday night...light and variable winds becoming southeast
5 to 10 knots by midnight...then becoming south 10 to 15 knots
after midnight. waves 2 feet or less. 
.sunday...south winds 10 to 15 knots becoming southwest 15 to
20 knots late in the morning...then becoming northwest 20 to
25 knots with gusts to around 30 knots late in the afternoon. a
chance of showers late in the morning. waves 2 to 4 feet building
to 6 to 9 feet late in the afternoon. waves occasionally around
12 feet. 
.monday...northwest winds 20 to 25 knots with gusts to around
30 knots decreasing to 10 to 15 knots. waves 5 to 7 feet. waves
occasionally around 10 feet. 
.tuesday...west winds 5 to 10 knots becoming south 10 to 15 knots
early in the evening...then increasing to 15 to 20 knots by
midnight. waves 1 to 3 feet building to 3 to 5 feet by midnight. 


$$

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glflh 
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open lake forecast for lake huron
national weather service detroit/pontiac mi
852 pm edt thu oct 1 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...a cold front averaging 29.90 inches will exit to the
east of the lower great lakes friday morning. high pressure, 
30.30 inches, will move from the upper midwest friday to lake 
huron and southern ontario by saturday. this high will quickly 
exit east of the region by sunday. a low pressure system tracking 
across northern ontario into northern quebec will then drive a 
cold front across the region sunday.


lhz361-020900-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
852 pm edt thu oct 1 2026

.rest of tonight...northwest winds 15 to 20 knots. gusts to
30 knots this evening. waves 3 to 5 feet. 
.friday...northwest winds 15 to 20 knots. gusts to 30 knots late
in the afternoon. waves 4 to 6 feet. waves occasionally around
8 feet. 
.friday night...northwest winds 15 to 20 knots with gusts to
around 30 knots decreasing to 5 to 10 knots. waves 4 to 6 feet
subsiding to 1 to 3 feet after midnight. waves occasionally
around 8 feet. 
.saturday...light and variable winds. waves 2 feet or less. 
.saturday night...southeast winds 5 to 10 knots becoming south
10 to 15 knots in the late evening and overnight. a chance of
showers after midnight. waves 1 to 3 feet. 
.sunday...southwest winds 15 to 20 knots with gusts to around
30 knots becoming northwest 20 to 25 knots with gusts to 35 knot
gales late in the afternoon. a chance of showers. waves 2 to
4 feet building to 5 to 7 feet late in the afternoon. waves
occasionally around 10 feet. 
.monday...northwest winds 15 to 20 knots with gusts to around
30 knots decreasing to 5 to 10 knots by midnight. waves 4 to
6 feet subsiding to 2 to 4 feet by midnight. waves occasionally
around 8 feet. 
.tuesday...light and variable winds becoming south 5 to 10 knots
until early evening...then increasing to 10 to 15 knots by
midnight. waves 2 feet or less. 


$$

fzus63 kdtx 020052
glflh 
expires:202610020900;;383988

open lake forecast for lake huron
national weather service detroit/pontiac mi
852 pm edt thu oct 1 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...a cold front averaging 29.90 inches will exit to the
east of the lower great lakes friday morning. high pressure, 
30.30 inches, will move from the upper midwest friday to lake 
huron and southern ontario by saturday. this high will quickly 
exit east of the region by sunday. a low pressure system tracking 
across northern ontario into northern quebec will then drive a 
cold front across the region sunday.


lhz462>464-020900-
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-
852 pm edt thu oct 1 2026

.rest of tonight...west winds 10 to 15 knots becoming northwest
15 to 20 knots after midnight. showers this evening...then a
chance of showers after midnight. waves 3 to 5 feet building to
5 to 7 feet early in the morning. waves occasionally around
10 feet. 
.friday...northwest winds 15 to 20 knots increasing to 20 to
25 knots in the late morning and early afternoon...then
decreasing to 15 to 20 knots late in the afternoon. waves 6 to
9 feet. waves occasionally around 12 feet. 
.friday night...north winds 15 to 20 knots decreasing to 10 to
15 knots after midnight. waves 5 to 7 feet. waves occasionally
around 10 feet. 
.saturday...north winds 5 to 10 knots until late afternoon
becoming light and variable. waves 3 to 5 feet subsiding to 1 to
3 feet in the late morning and afternoon. 
.saturday night...light and variable winds becoming southeast
5 to 10 knots in the late evening and overnight. waves 2 feet or
less. 
.sunday...south winds 5 to 10 knots becoming west 10 to 15 knots
late in the afternoon...then becoming northwest 20 to 25 knots
late in the evening. waves 2 feet or less building to 4 to 6 feet
late in the afternoon. waves occasionally around 8 feet. 
.monday...northwest winds 20 to 25 knots decreasing to 10 to
15 knots. waves 5 to 7 feet. waves occasionally around 10 feet. 
.tuesday...northwest winds 5 to 10 knots backing to the southwest
early in the evening...then becoming south 10 to 15 knots by
midnight. waves 2 to 4 feet subsiding to 1 to 3 feet. 


$$

fzus63 kdtx 020052
glfsc 
expires:202610020900;;383991

lake st clair forecast
national weather service detroit/pontiac mi
852 pm edt thu oct 1 2026

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 cold front averaging 29.90 inches will exit to the
east of the lower great lakes tfriday morning. high pressure, 
30.30 inches, will move from the upper midwest friday to lake 
huron and southern ontario by saturday. this high will quickly 
exit east of the region by sunday. a low pressure system tracking 
across northern ontario into northern quebec will then drive a 
cold front across the region sunday.


lcz460-020900-
lake st clair-
852 pm edt thu oct 1 2026

.rest of tonight...west winds 5 to 10 knots becoming north 15 to 20
knots after midnight. showers by midnight. rain showers likely early
in the morning. waves 2 feet or less.
.friday...north winds 15 to 20 knots becoming northwest 10 to 15
knots in the afternoon. mostly cloudy until late afternoon then
clearing. a chance of light showers early in the morning. waves 1 to
3 feet.
.friday night...north winds 10 to 15 knots. clear. waves 2 feet or
less.
.saturday...north winds 10 to 15 knots becoming northeast 5 to 10
knots in the late morning and early afternoon...then becoming light
and variable early in the afternoon. sunny. waves 2 feet or less.
.saturday night...east winds 5 to 10 knots. mostly clear. waves 2
feet or less.
.sunday...light and variable winds becoming west 5 to 10 knots in
the afternoon...then becoming northwest 15 to 20 knots in the
evening. mostly clear. waves 2 feet or less.
.monday...north winds 15 to 20 knots. clear. waves 2 feet or less.
.tuesday...south winds 5 to 10 knots. clear. waves 2 feet or less.

$$