fzus61 kbuf 270802
glflo 
expires:202610271500;;790820

open lake forecast for lake ontario
national weather service buffalo ny
402 am edt tue oct 27 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 ridge averaging 30.6 inches affects the lake through 
thursday as the embedded high pressure center wobbles southeastward 
from northern ontario to north atlantic waters southeast of the 
canadian maritimes. the ridge exits eastward thursday night as a 
cold front sweeps eastward across the lake. behind the front, 
another ridge averaging 30.2 inches builds from the western great 
lakes through this saturday.


loz062-271500-
lake ontario open waters from the niagara river to hamlin beach-
402 am edt tue oct 27 2026

.today...northeast winds 5 to 15 knots becoming east. waves 1 to
3 feet. 
.tonight...east winds 5 to 15 knots. waves 1 to 2 feet. 
.wednesday...east winds 5 to 15 knots diminishing to less than
10 knots. waves 2 feet or less. 
.wednesday night...east winds 10 knots or less becoming
southwest. waves 1 foot or less. 
.thursday...southwest winds 10 to 15 knots becoming west. a
chance of showers thursday night. waves 2 feet or less building
to 3 to 5 feet, then subsiding to 2 to 4 feet. 
.friday...northwest winds 5 to 15 knots becoming north less than
10 knots. waves 1 to 3 feet subsiding to 1 foot or less. 
.saturday...northeast winds 10 knots or less becoming southeast.
waves 1 foot or less. 

$$

fzus61 kbuf 270802
glflo 
expires:202610271500;;790821

open lake forecast for lake ontario
national weather service buffalo ny
402 am edt tue oct 27 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 ridge averaging 30.6 inches affects the lake through 
thursday as the embedded high pressure center wobbles southeastward 
from northern ontario to north atlantic waters southeast of the 
canadian maritimes. the ridge exits eastward thursday night as a 
cold front sweeps eastward across the lake. behind the front, 
another ridge averaging 30.2 inches builds from the western great 
lakes through this saturday.


loz063>065-271500-
lake ontario open waters from hamlin beach to the saint lawrence
river-
402 am edt tue oct 27 2026

.today...northeast winds 5 to 15 knots diminishing to less than
10 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.tonight...northeast winds 10 knots or less becoming southeast.
waves 2 feet or less. 
.wednesday...southeast winds 5 to 10 knots. waves 2 feet or less.
.wednesday night...southeast winds 5 to 15 knots becoming south.
waves 1 to 3 feet. 
.thursday...south winds 10 to 15 knots becoming west. showers
likely thursday night. waves 1 to 3 feet building to 2 to 4 feet.
.friday...northwest winds 5 to 15 knots. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.saturday...north winds 10 knots or less becoming southeast.
waves 1 foot or less. 

$$

fzus61 kcle 270739
glfle 
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open lake forecast for lake erie
national weather service cleveland oh
339 am edt tue oct 27 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... 
high pressure of 30.50 inches will strengthen over the eastern 
great lakes today before moving off the new england coast 
wednesday. the next cold front slides south across lake erie 
thursday night. high pressure of 30.40 inches will build over the 
eastern great lakes again friday into saturday.


lez164>166-271415-
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-
339 am edt tue oct 27 2026

.today...east winds 10 to 15 knots. waves 2 to 4 feet. 
.tonight...east winds 15 to 20 knots becoming southeast 5 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.wednesday...south winds 5 to 10 knots becoming light and
variable. waves 2 feet or less. 
.wednesday night...southeast winds 10 knots or less becoming
south 10 to 15 knots. waves 2 feet or less. 
.thursday...southwest winds 15 to 20 knots becoming west 10 to
15 knots. a chance of showers thursday night. waves 1 to 3 feet. 
.friday...north winds 5 to 10 knots becoming east. waves 2 feet
or less. 
.saturday...east winds 5 to 10 knots becoming southeast. a chance
of showers saturday night. waves 1 foot or less. 

$$

fzus61 kcle 270739
glfle 
expires:202610271415;;790264

open lake forecast for lake erie
national weather service cleveland oh
339 am edt tue oct 27 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... 
high pressure of 30.50 inches will strengthen over the eastern 
great lakes today before moving off the new england coast 
wednesday. the next cold front slides south across lake erie 
thursday night. high pressure of 30.40 inches will build over the 
eastern great lakes again friday into saturday.


lez061-167>169-271415-
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-
339 am edt tue oct 27 2026

.today...east winds 10 to 15 knots becoming northeast. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.tonight...east winds 5 to 15 knots becoming southeast. waves
2 to 4 feet subsiding to 1 to 3 feet. 
.wednesday...south winds 5 to 10 knots becoming light and
variable. waves 2 feet or less. 
.wednesday night...southeast winds 10 knots or less becoming
south 10 to 15 knots. waves 2 feet or less. 
.thursday...southwest winds 15 to 20 knots becoming west. a
chance of showers thursday night. waves 1 to 3 feet. 
.friday...north winds 10 knots or less becoming northeast. waves
1 to 3 feet subsiding to 1 foot or less. 
.saturday...east winds 5 to 10 knots becoming southeast. waves
1 foot or less. 

$$

fzus61 kcle 270739
glfle 
expires:202610271415;;790262

open lake forecast for lake erie
national weather service cleveland oh
339 am edt tue oct 27 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... 
high pressure of 30.50 inches will strengthen over the eastern 
great lakes today before moving off the new england coast 
wednesday. the next cold front slides south across lake erie 
thursday night. high pressure of 30.40 inches will build over the 
eastern great lakes again friday into saturday.


lez162-163-271415-
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-
339 am edt tue oct 27 2026

.today...east winds 10 to 15 knots. waves 1 to 3 feet. 
.tonight...east winds 5 to 15 knots becoming south. waves 1 to
3 feet. 
.wednesday...south winds 10 knots or less becoming southeast.
waves 2 feet or less. 
.wednesday night...southeast winds 10 knots or less becoming
southwest. waves 1 foot or less. 
.thursday...southwest winds 10 to 15 knots becoming northwest.
waves 1 to 2 feet. 
.friday...north winds 5 to 10 knots becoming east. waves 1 foot
or less. 
.saturday...east winds 5 to 10 knots becoming southeast. a chance
of showers saturday night. waves 1 foot or less. 

$$

fzus63 kdtx 270752
glflh 
expires:202610271600;;790428

open lake forecast for lake huron
national weather service detroit/pontiac mi
352 am edt tue oct 27 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...high pressure, 30.7 inches, will move from southern
manitoba to southern quebec by tuesday evening, weakening to 30.5
inches. low pressure is forecast to move across northern ontario
into quebec on thursday, dragging a cold front across the great
lakes. this front will provide the next chance for light rain.


lhz361-271600-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
352 am edt tue oct 27 2026

.today...east winds 10 to 15 knots. waves 1 to 3 feet building to
2 to 4 feet late in the afternoon. 
.tonight...southeast winds 15 to 20 knots decreasing to 10 to
15 knots in the late evening and overnight. waves 2 to 4 feet
subsiding to 1 to 3 feet early in the morning. 
.wednesday...south winds 10 to 15 knots becoming southeast 5 to
10 knots in the late morning and afternoon. waves 1 to 3 feet. 
.wednesday night...southeast winds 5 to 10 knots becoming south
10 to 15 knots in the late evening and overnight. a chance of
rain after midnight. waves 1 to 3 feet. 
.thursday...south winds 15 to 20 knots becoming southwest 10 to
15 knots late in the morning...then veering to the northwest late
in the afternoon. a chance of rain. waves 2 to 4 feet subsiding
to 1 to 3 feet late in the afternoon. 
.friday...west winds 10 to 15 knots becoming light and variable.
waves 2 feet or less. 
.saturday...east winds 5 to 10 knots veering to the southeast by
midnight. waves 2 feet or less. 


$$

fzus63 kdtx 270752
glfsc 
expires:202610271600;;790432

lake st clair forecast
national weather service detroit/pontiac mi
352 am edt tue oct 27 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...high pressure, 30.7 inches, will move from southern
manitoba to southern quebec by tuesday evening, weakening to 30.5
inches. low pressure is forecast to move across northern ontario
into quebec on thursday, dragging a cold front across the great
lakes. this front will provide the next chance for light rain.


lcz460-271600-
lake st clair-
352 am edt tue oct 27 2026

.today...east winds 10 to 15 knots diminishing to 5 to 10 knots in
the afternoon. partly sunny. waves 2 feet or less.
.tonight...east winds 10 to 15 knots becoming southeast 5 to 10
knots early in the morning. mostly cloudy. waves 2 feet or less.
.wednesday...south winds 5 to 10 knots. partly sunny. waves 2 feet
or less.
.wednesday night...south winds 5 to 10 knots. mostly clear. waves 2
feet or less.
.thursday...southwest winds 10 to 15 knots veering to the west in
the evening. mostly sunny becoming partly cloudy. waves 2 feet or
less.
.friday...east winds 5 to 10 knots. partly cloudy. waves 2 feet or
less.
.saturday...east winds 5 to 10 knots. mostly cloudy. waves 2 feet or
less.

$$

fzus63 kdtx 270752
glflh 
expires:202610271600;;790429

open lake forecast for lake huron
national weather service detroit/pontiac mi
352 am edt tue oct 27 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...high pressure, 30.7 inches, will move from southern
manitoba to southern quebec by tuesday evening, weakening to 30.5
inches. low pressure is forecast to move across northern ontario
into quebec on thursday, dragging a cold front across the great
lakes. this front will provide the next chance for light rain.


lhz362-363-271600-
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-
352 am edt tue oct 27 2026

.today...east winds 5 to 10 knots increasing to 10 to 15 knots in
the late morning and early afternoon...then decreasing to 5 to
10 knots late in the afternoon. waves 1 to 3 feet. 
.tonight...southeast winds 10 to 15 knots veering to the south
early in the morning. waves 1 to 3 feet building to 2 to 4 feet
early in the morning. 
.wednesday...south winds 10 to 15 knots. waves 2 to 4 feet. 
.wednesday night...south winds 10 to 15 knots. a chance of rain
after midnight. waves 1 to 3 feet building to 2 to 4 feet after
midnight. 
.thursday...south winds 15 to 20 knots becoming southwest 10 to
15 knots late in the morning...then veering to the northwest late
in the evening. a chance of rain. waves 3 to 5 feet. 
.friday...northwest winds 10 to 15 knots decreasing to 5 to
10 knots in the late morning and early afternoon...then becoming
light and variable early in the evening becoming north 5 to
10 knots by midnight. waves 2 to 4 feet subsiding to 2 feet or
less. 
.saturday...north winds 5 to 10 knots veering to the east. waves
2 feet or less. 


$$

fzus63 kdtx 270752
glflh 
expires:202610271600;;790430

open lake forecast for lake huron
national weather service detroit/pontiac mi
352 am edt tue oct 27 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...high pressure, 30.7 inches, will move from southern
manitoba to southern quebec by tuesday evening, weakening to 30.5
inches. low pressure is forecast to move across northern ontario
into quebec on thursday, dragging a cold front across the great
lakes. this front will provide the next chance for light rain.


lhz462>464-271600-
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-
352 am edt tue oct 27 2026

.today...east winds 10 to 15 knots decreasing to 5 to 10 knots in
the late morning and afternoon. waves 1 to 3 feet. 
.tonight...east winds 5 to 10 knots becoming southeast 10 to
15 knots in the late evening and overnight. waves 1 to 3 feet
building to 2 to 4 feet early in the morning. 
.wednesday...southeast winds 10 to 15 knots becoming south 5 to
10 knots early in the afternoon. waves 1 to 3 feet. 
.wednesday night...south winds 10 to 15 knots. waves 1 to 3 feet.
.thursday...southwest winds 10 to 15 knots veering to the
northwest late in the evening. a chance of rain late in the
morning. waves 2 to 4 feet subsiding to 1 to 3 feet late in the
afternoon. 
.friday...northwest winds 10 to 15 knots decreasing to 5 to
10 knots in the late morning and early afternoon...then becoming
light and variable early in the evening becoming east 5 to
10 knots by midnight. waves 2 feet or less. 
.saturday...east winds 5 to 10 knots becoming southeast 10 to
15 knots by midnight. waves 2 feet or less. 


$$