fzus61 kbuf 160202
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open lake forecast for lake ontario
national weather service buffalo ny
1002 pm edt wed oct 15 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...an expansive 30.2 inch high will build from the upper 
great lakes to the lower great lakes tonight through friday. the 
large surface high will push off the east coast on saturday as a 
large 29.2 inch surface low tracks across ontario, pushing its 
associated warm front across the lake saturday, followed by an 
associated cold front crossing the lake later sunday into sunday 
night.


loz063>065-160900-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 pm edt wed oct 15 2025

.overnight...north winds 15 to 20 knots. waves 1 to 3 feet
building to 3 to 5 feet. 
.thursday...north winds 15 to 20 knots becoming northwest. waves
3 to 5 feet subsiding to 2 to 4 feet. 
.thursday night...north winds 15 to 20 knots diminishing to 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.friday...north winds 10 knots or less becoming northwest. waves
2 feet or less. 
.friday night...light and variable winds becoming south 5 to
10 knots. a chance of showers overnight. waves 1 foot or less. 
.saturday...south winds 5 to 10 knots becoming southeast and
increasing to 15 to 20 knots. a chance of showers. waves 1 foot
or less building to 3 to 5 feet. 
.sunday...southeast winds 15 to 25 knots becoming south to
30 knots. showers likely during the day, then showers sunday
night. waves 3 to 6 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 
.monday...southwest winds 15 to 25 knots. showers. waves 3 to
6 feet. 

$$

fzus61 kbuf 160202
glflo 
expires:202510160900;;207853

open lake forecast for lake ontario
national weather service buffalo ny
1002 pm edt wed oct 15 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...an expansive 30.2 inch high will build from the upper 
great lakes to the lower great lakes tonight through friday. the 
large surface high will push off the east coast on saturday as a 
large 29.2 inch surface low tracks across ontario, pushing its 
associated warm front across the lake saturday, followed by an 
associated cold front crossing the lake later sunday into sunday 
night.


loz062-160900-
lake ontario open waters from the niagara river to hamlin beach-
1002 pm edt wed oct 15 2025

.overnight...north winds 10 to 15 knots increasing to 15 to
20 knots. waves 2 to 4 feet. 
.thursday...north winds 10 to 15 knots becoming northwest. waves
1 to 3 feet. 
.thursday night...north winds 5 to 15 knots becoming northeast.
waves 1 to 3 feet. 
.friday...northeast winds 5 to 10 knots becoming light and
variable. waves 1 foot or less. 
.friday night...southwest winds 10 knots or less becoming south.
a chance of showers. waves 1 foot or less. 
.saturday...south winds 5 to 15 knots. a chance of showers. waves
2 feet or less. 
.sunday...south winds 10 to 15 knots becoming southwest and
increasing to 15 to 25 knots. showers likely during the day, then
showers sunday night. waves 1 to 3 feet building to 3 to 6 feet. 
.monday...west winds 15 to 20 knots becoming southwest. showers
likely. waves 3 to 6 feet subsiding to 2 to 4 feet. 

$$

fzus61 kcle 160109
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open lake forecast for lake erie
national weather service cleveland oh
909 pm edt wed oct 15 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 30.20 inches will move from the northern great lakes
tonight to the southern great lakes thursday night. this high 
will move east of the area friday and allow a warm front to cross 
the lake on friday night into saturday. a strong cold front will 
cross the lake on sunday morning as low pressure 29.50 inches
lifts northeast through the great lakes.


lez061-169-160815-
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-
909 pm edt wed oct 15 2025

.overnight...north winds 15 to 20 knots diminishing to
10 to 15 knots. waves 1 to 3 feet. 
.thursday...north winds 5 to 15 knots. waves 1 to 3 feet. 
.thursday night...north winds 10 knots or less becoming
northeast. waves 1 foot or less. 
.friday...east winds less than 10 knots. waves 1 foot or less. 
.friday night...southeast winds 10 knots or less becoming south.
a chance of showers in the evening, then showers likely
overnight. waves 1 foot or less. 
.saturday...south winds 5 to 15 knots increasing to 15 to
20 knots. a chance of showers during the day, then showers likely
saturday night. waves 1 to 3 feet building to 2 to 4 feet. 
.sunday...south winds to 30 knots becoming west. showers. waves
3 to 5 feet building to 6 to 9 feet. waves occasionally around
11 feet. 
.monday...west winds 15 to 25 knots. showers likely during the
day, then a chance of showers monday night. waves 5 to 8 feet
subsiding to 3 to 5 feet. waves occasionally around 10 feet. 

$$

fzus61 kcle 160109
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open lake forecast for lake erie
national weather service cleveland oh
909 pm edt wed oct 15 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 30.20 inches will move from the northern great lakes
tonight to the southern great lakes thursday night. this high 
will move east of the area friday and allow a warm front to cross 
the lake on friday night into saturday. a strong cold front will 
cross the lake on sunday morning as low pressure 29.50 inches
lifts northeast through the great lakes.


lez162-163-160815-
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-
909 pm edt wed oct 15 2025

.overnight...northeast winds 15 to 20 knots diminishing to
10 to 15 knots. waves 1 to 3 feet. 
.thursday...northeast winds 5 to 15 knots diminishing to less
than 10 knots. waves 1 to 3 feet subsiding to 1 foot or less. 
.thursday night...east winds less than 10 knots becoming south.
waves 1 foot or less. 
.friday...south winds 10 knots or less. waves 1 foot or less. 
.friday night...southeast winds 5 to 15 knots becoming south. a
chance of showers. waves 2 feet or less. 
.saturday...south winds 10 to 15 knots increasing to 15 to
25 knots. showers saturday night. waves 1 to 3 feet building to
2 to 4 feet. 
.sunday...south winds 20 to 25 knots becoming west. showers
during the day, then a chance of showers sunday night. waves 2 to
4 feet building to 3 to 5 feet. 
.monday...west winds 15 to 20 knots diminishing to 10 to
15 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
909 pm edt wed oct 15 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 30.20 inches will move from the northern great lakes
tonight to the southern great lakes thursday night. this high 
will move east of the area friday and allow a warm front to cross 
the lake on friday night into saturday. a strong cold front will 
cross the lake on sunday morning as low pressure 29.50 inches
lifts northeast through the great lakes.


lez164>168-160815-
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-
909 pm edt wed oct 15 2025

.overnight...north winds 15 to 20 knots becoming northeast.
waves 3 to 5 feet. 
.thursday...northeast winds 5 to 15 knots becoming north. waves
2 to 4 feet subsiding to 1 to 3 feet. 
.thursday night...north winds 10 knots or less becoming east.
waves 1 foot or less. 
.friday...southeast winds less than 10 knots becoming south.
waves 1 foot or less. 
.friday night...southeast winds 5 to 15 knots becoming south. a
chance of showers in the evening, then showers likely overnight.
waves 2 feet or less. 
.saturday...south winds 15 to 25 knots. a chance of showers
saturday night. waves 1 to 3 feet building to 3 to 6 feet. 
.sunday...south winds to 30 knots becoming west. showers during
the day, then showers likely sunday night. waves 5 to 9 feet.
waves occasionally around 11 feet. 
.monday...west winds to 30 knots diminishing to 15 to 25 knots. a
chance of showers. waves 5 to 8 feet subsiding to 3 to 5 feet.
waves occasionally around 10 feet. 

$$

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lake st clair forecast
national weather service detroit/pontiac mi
957 pm edt wed oct 15 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, 30.20 inches, will center over the
great lakes thursday morning, bringing light winds and dry 
weather. high pressure will then wash out across new england 
friday as a low pressure system strengthens and moves into 
western ontario. this will push a warm front across the great 
lakes, veering winds to the south, with wind speeds increasing in 
the wake of the front.


lcz460-161000-
lake st clair-
957 pm edt wed oct 15 2025

.rest of tonight...north winds 10 to 15 knots diminishing to 5 to 10
knots early in the morning. clear. waves 2 feet or less.
.thursday...north winds 5 to 10 knots in the morning becoming light
and variable...then becoming east 5 to 10 knots late in the
afternoon. sunny. waves 2 feet or less.
.thursday night...northeast winds 5 to 10 knots until early morning
becoming light and variable. mostly clear. waves 2 feet or less.
.friday...light and variable winds becoming south 10 to 15 knots.
partly sunny. waves 2 feet or less.
.friday night...south winds 10 to 15 knots. mostly cloudy with a
chance of light showers. waves 2 feet or less.
.saturday...south winds 10 to 15 knots increasing to 20 to 25 knots.
partly sunny with a chance of light showers...then mostly cloudy
with light showers likely in the evening. waves 1 to 3 feet.
.sunday...west winds 20 to 25 knots with gusts to 30 knots. light
showers. waves 2 to 4 feet. a small craft advisory may be needed.
.monday...west winds 20 to 25 knots. partly cloudy. light showers
likely. waves 1 to 3 feet.

$$

fzus63 kdtx 160156
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open lake forecast for lake huron
national weather service detroit/pontiac mi
956 pm edt wed oct 15 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, 30.20 inches, will center over the
great lakes thursday morning, bringing light winds and dry 
weather. high pressure will then wash out across new england 
friday as a low pressure system strengthens and moves into 
western ontario. this will push a warm front across the great 
lakes, veering winds to the south, with wind speeds increasing in 
the wake of the front.


lhz362-363-161000-
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-
956 pm edt wed oct 15 2025

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


$$

fzus63 kdtx 160156
glflh 
expires:202510161000;;207577

open lake forecast for lake huron
national weather service detroit/pontiac mi
956 pm edt wed oct 15 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, 30.20 inches, will center over the
great lakes thursday morning, bringing light winds and dry 
weather. high pressure will then wash out across new england 
friday as a low pressure system strengthens and moves into 
western ontario. this will push a warm front across the great 
lakes, veering winds to the south, with wind speeds increasing in 
the wake of the front.


lhz462>464-161000-
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-
956 pm edt wed oct 15 2025

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


$$

fzus63 kdtx 160156
glflh 
expires:202510161000;;207575

open lake forecast for lake huron
national weather service detroit/pontiac mi
956 pm edt wed oct 15 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, 30.20 inches, will center over the
great lakes thursday morning, bringing light winds and dry 
weather. high pressure will then wash out across new england 
friday as a low pressure system strengthens and moves into 
western ontario. this will push a warm front across the great 
lakes, veering winds to the south, with wind speeds increasing in 
the wake of the front.


lhz361-161000-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
956 pm edt wed oct 15 2025

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


$$