fzus61 kbuf 230203
glflo 
expires:202610230900;;024538

open lake forecast for lake ontario
national weather service buffalo ny
1003 pm edt thu oct 22 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 30.5 inch high will build east across quebec tonight 
through friday, then settle across new england saturday through 
sunday before drifting off the east coast by monday. a cold front 
will then move southeast across the lake monday. another 30.5 inch 
high is then forecast to build from northwest ontario province 
monday night to the lower great lakes and new england by tuesday 
night.


loz062-230900-
lake ontario open waters from the niagara river to hamlin beach-
1003 pm edt thu oct 22 2026

.overnight...northeast winds 10 to 15 knots increasing to
15 to 20 knots. waves 1 to 3 feet building to 2 to 4 feet. 
.friday...east winds 15 to 20 knots diminishing to 10 to
15 knots. waves 2 to 4 feet. 
.friday night...east winds 5 to 15 knots becoming southeast.
waves 1 to 3 feet. 
.saturday...southeast winds 10 knots or less becoming east. waves
1 foot or less. 
.saturday night...east winds 10 knots or less becoming south.
waves 1 foot or less. 
.sunday...southwest winds 5 to 10 knots. waves 1 foot or less. 
.monday...west winds 5 to 15 knots becoming north. waves 2 feet
or less building to 2 to 3 feet. 
.tuesday...northeast winds 5 to 15 knots becoming east. waves
1 to 3 feet. 

$$

fzus61 kbuf 230203
glflo 
expires:202610230900;;024539

open lake forecast for lake ontario
national weather service buffalo ny
1003 pm edt thu oct 22 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 30.5 inch high will build east across quebec tonight 
through friday, then settle across new england saturday through 
sunday before drifting off the east coast by monday. a cold front 
will then move southeast across the lake monday. another 30.5 inch 
high is then forecast to build from northwest ontario province 
monday night to the lower great lakes and new england by tuesday 
night.


loz063>065-230900-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1003 pm edt thu oct 22 2026

.overnight...northeast winds 15 to 20 knots. waves 2 to
4 feet building to 3 to 5 feet. 
.friday...northeast winds 15 to 20 knots diminishing to 5 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.friday night...northeast winds 5 to 15 knots becoming southeast
less than 10 knots. waves 2 feet or less. 
.saturday...south winds less than 10 knots becoming east. waves
1 foot or less. 
.saturday night...east winds 10 knots or less becoming south.
waves 1 foot or less. 
.sunday...south winds 5 to 15 knots becoming southwest. waves
2 feet or less. 
.monday...west winds 5 to 10 knots becoming north and increasing
to 15 to 20 knots. waves 1 to 2 feet building to 2 to 4 feet. 
.tuesday...northeast winds 15 to 20 knots becoming east 5 to
15 knots. waves 2 to 4 feet subsiding to 1 foot or less. 

$$

fzus61 kcle 230747
glfle 
expires:202610231415;;039344

open lake forecast for lake erie
national weather service cleveland oh
347 am edt fri oct 23 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 30.50 inches over eastern canada will continue to 
build south into the new england states and strengthen to 30.60
inches by saturday. this high will continue south along the east 
coast on sunday. a weak front will cross the great lakes on 
monday. high pressure 30.50 inches will return from the northeast
on tuesday.


lez165>167-231415-
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-
347 am edt fri oct 23 2026

.today...east winds 5 to 15 knots becoming northeast. waves 1 to
2 feet. 
.tonight...east winds 5 to 15 knots becoming southeast. waves
1 to 3 feet. 
.saturday...south winds 10 knots or less becoming northeast.
waves 1 foot or less. 
.saturday night...east winds 5 to 10 knots becoming south. waves
1 foot or less. 
.sunday...south winds 5 to 10 knots becoming southwest. waves
2 feet or less. 
.monday...west winds 5 to 15 knots becoming northeast. waves
2 feet or less building to 2 to 3 feet. 
.tuesday...northeast winds 10 to 15 knots becoming east. waves
2 to 4 feet subsiding to 1 to 3 feet. 

$$

fzus61 kcle 230747
glfle 
expires:202610231415;;039343

open lake forecast for lake erie
national weather service cleveland oh
347 am edt fri oct 23 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 30.50 inches over eastern canada will continue to 
build south into the new england states and strengthen to 30.60
inches by saturday. this high will continue south along the east 
coast on sunday. a weak front will cross the great lakes on 
monday. high pressure 30.50 inches will return from the northeast
on tuesday.


lez162>164-231415-
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-
the islands to vermilion oh beyond 5 nm off shoreline to us-
canadian border-
347 am edt fri oct 23 2026

.today...northeast winds 10 knots or less becoming east. patchy
fog this morning. waves 1 foot or less. 
.tonight...east winds 5 to 10 knots becoming southeast. waves
2 feet or less. 
.saturday...southeast winds less than 10 knots. waves 1 foot or
less. 
.saturday night...east winds 5 to 10 knots becoming south. waves
1 foot or less. 
.sunday...south winds 10 knots or less becoming southwest. waves
1 foot or less. 
.monday...west winds 10 knots or less becoming northeast 10 to
15 knots. waves 1 to 3 feet. 
.tuesday...northeast winds 10 to 15 knots becoming east. waves
1 to 3 feet. 

$$

fzus61 kcle 230747
glfle 
expires:202610231415;;039345

open lake forecast for lake erie
national weather service cleveland oh
347 am edt fri oct 23 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 30.50 inches over eastern canada will continue to 
build south into the new england states and strengthen to 30.60
inches by saturday. this high will continue south along the east 
coast on sunday. a weak front will cross the great lakes on 
monday. high pressure 30.50 inches will return from the northeast
on tuesday.


lez061-168-169-231415-
ripley to buffalo ny extending from 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-
347 am edt fri oct 23 2026

.today...east winds 5 to 10 knots becoming northeast. waves 1 to
3 feet. 
.tonight...northeast winds 5 to 10 knots becoming south. waves
2 feet or less. 
.saturday...south winds 10 knots or less becoming northeast.
waves 1 foot or less. 
.saturday night...east winds 5 to 10 knots becoming south. waves
1 foot or less. 
.sunday...south winds 5 to 10 knots becoming southwest. waves
2 feet or less. 
.monday...southwest winds 5 to 15 knots becoming northeast. waves
1 to 2 feet. 
.tuesday...northeast winds 10 to 15 knots becoming east. waves
1 to 3 feet. 

$$

fzus63 kdtx 230735
glfsc 
expires:202610231545;;038823

lake st clair forecast
national weather service detroit/pontiac mi
335 am edt fri oct 23 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, 30.50 inches, over quebec migrates
south into new england to close out the week, sustaining an
extended period of tranquil and mainly dry conditions into next
week.


lcz460-231545-
lake st clair-
335 am edt fri oct 23 2026

.today...northeast winds 5 to 10 knots in the morning becoming light
and variable. mostly sunny. patchy fog early in the morning. waves 2
feet or less.
.tonight...east winds 5 to 10 knots. mostly clear. waves 2 feet or
less.
.saturday...east winds 5 to 10 knots until late afternoon becoming
light and variable. mostly sunny. waves 2 feet or less.
.saturday night...southeast winds 5 to 10 knots becoming light and
variable. mostly clear. waves 2 feet or less.
.sunday...south winds 5 to 10 knots. mostly sunny becoming partly
cloudy. waves 2 feet or less.
.monday...northeast winds 10 to 15 knots. partly cloudy. waves 2
feet or less.
.tuesday...east winds 10 to 15 knots. mostly cloudy. waves 2 feet or
less.

$$

fzus63 kdtx 230733
glflh 
expires:202610231545;;038730

open lake forecast for lake huron
national weather service detroit/pontiac mi
333 am edt fri oct 23 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, 30.50 inches, over quebec migrates
south into new england to close out the week, sustaining an
extended period of tranquil and mainly dry conditions into next
week.


lhz363-462>464-231545-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
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-
333 am edt fri oct 23 2026

.today...southeast winds 5 to 10 knots. waves 2 feet or less. 
.tonight...southeast winds 5 to 10 knots increasing to 10 to
15 knots after midnight. waves 2 feet or less. 
.saturday...southeast winds 5 to 10 knots. waves 1 to 3 feet. 
.saturday night...southeast winds 5 to 10 knots becoming south
10 to 15 knots in the late evening and overnight. waves 1 to
3 feet building to 2 to 4 feet after midnight. 
.sunday...south winds 10 to 15 knots decreasing to 5 to 10 knots
late in the afternoon...then becoming west 10 to 15 knots late in
the evening. waves 1 to 3 feet. 
.monday...north winds 10 to 15 knots. waves 1 to 3 feet building
to 2 to 4 feet by midnight. 
.tuesday...northeast winds 10 to 15 knots becoming east 5 to
10 knots . waves 2 to 4 feet subsiding to 1 to 3 feet. 


$$

fzus63 kdtx 230733
glflh 
expires:202610231545;;038729

open lake forecast for lake huron
national weather service detroit/pontiac mi
333 am edt fri oct 23 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, 30.50 inches, over quebec migrates
south into new england to close out the week, sustaining an
extended period of tranquil and mainly dry conditions into next
week.


lhz361-362-231545-
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-
333 am edt fri oct 23 2026

.today...southeast winds 5 to 10 knots. areas of dense fog in the
morning. waves 2 feet or less. 
.tonight...southeast winds 5 to 10 knots veering to the south
early in the morning. patchy dense fog after midnight. waves
2 feet or less. 
.saturday...south winds 5 to 10 knots increasing to 10 to
15 knots early in the afternoon. patchy dense fog in the morning.
waves 1 to 3 feet. 
.saturday night...southeast winds 10 to 15 knots veering to the
south after midnight. waves 2 to 4 feet. 
.sunday...south winds 10 to 15 knots becoming southwest 5 to
10 knots late in the morning...then becoming northwest 10 to
15 knots late in the evening. waves 2 to 4 feet subsiding to 1 to
3 feet late in the afternoon. 
.monday...northwest winds 5 to 10 knots. waves 1 to 3 feet. 
.tuesday...northeast winds 10 to 15 knots becoming east 5 to
10 knots . waves 2 feet or less. 


$$