fzus61 kbuf 072003
glflo 
expires:202610080300;;696874

open lake forecast for lake ontario
national weather service buffalo ny
402 pm edt wed oct 7 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 cold front will sweep eastward across the lake this 
evening through early thursday morning. behind the front, a weak 
trough averaging 29.7 inches should linger over the lake through 
thursday. during thursday night through friday, a ridge averaging 
30.1 inches should affect the lake as the parent high pressure 
center moves from the western great lakes toward the central 
appalachians. a warm front should sweep northward across the lake 
friday night as the ridge begins to exit eastward. on saturday 
through monday, a weak trough averaging 29.9 inches should 
overspread the eastern great lakes generally from the south as 
isaias and its eventual remnant low approaches from the north-
central gulf coast and eventually the mid ohio valley and vicinity.


loz062-080300-
lake ontario open waters from the niagara river to hamlin beach-
402 pm edt wed oct 7 2026

.tonight...southwest winds 15 to 20 knots becoming west 10 to
15 knots. a chance of showers through the early overnight. waves
3 to 5 feet subsiding to 2 to 4 feet. 
.thursday...west winds 15 to 20 knots. a chance of waterspouts.
waves 2 to 4 feet building to 3 to 5 feet. 
.thursday night...west winds 15 to 20 knots. a chance of
waterspouts. waves 2 to 4 feet. 
.friday...west winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of waterspouts. waves 2 to 4 feet subsiding to
1 to 3 feet. 
.friday night...west winds 5 to 10 knots becoming south. waves
2 feet or less. 
.saturday...south winds 5 to 15 knots. a chance of showers
saturday night. waves 2 feet or less. 
.sunday...south winds 5 to 10 knots. showers. waves 2 feet or
less. 
.monday...southwest winds 5 to 10 knots increasing to 15 to
20 knots. a chance of showers monday night. waves 1 foot or less
building to 2 to 4 feet. 

$$

fzus61 kbuf 072003
glflo 
expires:202610080300;;696875

open lake forecast for lake ontario
national weather service buffalo ny
402 pm edt wed oct 7 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 cold front will sweep eastward across the lake this 
evening through early thursday morning. behind the front, a weak 
trough averaging 29.7 inches should linger over the lake through 
thursday. during thursday night through friday, a ridge averaging 
30.1 inches should affect the lake as the parent high pressure 
center moves from the western great lakes toward the central 
appalachians. a warm front should sweep northward across the lake 
friday night as the ridge begins to exit eastward. on saturday 
through monday, a weak trough averaging 29.9 inches should 
overspread the eastern great lakes generally from the south as 
isaias and its eventual remnant low approaches from the north-
central gulf coast and eventually the mid ohio valley and vicinity.


loz063>065-080300-
lake ontario open waters from hamlin beach to the saint lawrence
river-
402 pm edt wed oct 7 2026

.tonight...southwest winds 15 to 20 knots becoming west. a chance
of showers early, then showers. a chance of showers late. waves
2 to 4 feet building to 3 to 5 feet, then subsiding to 2 to
4 feet. 
.thursday...west winds 15 to 20 knots. a chance of waterspouts. a
chance of showers. waves 3 to 6 feet. 
.thursday night...west winds 15 to 20 knots. a chance of
waterspouts. a chance of showers. waves 3 to 6 feet. 
.friday...west winds 15 to 20 knots. a chance of waterspouts. a
chance of showers. waves 3 to 5 feet subsiding to 2 to 4 feet. 
.friday night...west winds 5 to 15 knots becoming south. a chance
of waterspouts in the evening. waves 2 to 4 feet subsiding to
1 to 3 feet. 
.saturday...south winds 10 to 15 knots increasing to 15 to
20 knots. waves 1 to 3 feet. 
.sunday...south winds 15 to 20 knots diminishing to 10 to
15 knots. showers. waves 1 to 3 feet. 
.monday...southwest winds 5 to 15 knots becoming northwest 15 to
20 knots. a chance of showers monday night. waves 1 to 3 feet
building to 3 to 5 feet. 

$$

fzus61 kcle 071945
glfle 
expires:202610080215;;696406

open lake forecast for lake erie
national weather service cleveland oh
345 pm edt wed oct 7 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 will move southeast across the lake tonight. high 
pressure 30.30 inches builds in from the west on thursday and 
persists through early saturday. a remnant tropical low pressure 
system 29.90 inches will track across the area from the south 
early sunday through monday.


lez162-163-080215-
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-
345 pm edt wed oct 7 2026

.tonight...west winds 15 to 20 knots. waves 1 to 3 feet. 
.thursday...northwest winds 15 to 20 knots becoming west 10 to
15 knots. waves 1 to 3 feet. 
.thursday night...west winds 5 to 15 knots. waves 2 feet or less.
.friday...west winds 10 knots or less becoming southeast. waves
1 foot or less. 
.friday night...southeast winds 5 to 15 knots becoming south.
waves 2 feet or less. 
.saturday...south winds 10 to 15 knots. showers likely saturday
night. waves 2 feet or less. 
.sunday...southeast winds 5 to 15 knots becoming southwest.
showers during the day. waves 2 feet or less. 
.monday...west winds 5 to 15 knots increasing to 15 to 20 knots.
a chance of showers monday night. waves around 1 foot building to
11 to 15 feet. waves occasionally around 19 feet. 

$$

fzus61 kcle 071945
glfle 
expires:202610080215;;696407

open lake forecast for lake erie
national weather service cleveland oh
345 pm edt wed oct 7 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 will move southeast across the lake tonight. high 
pressure 30.30 inches builds in from the west on thursday and 
persists through early saturday. a remnant tropical low pressure 
system 29.90 inches will track across the area from the south 
early sunday through monday.


lez164>166-080215-
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-
345 pm edt wed oct 7 2026

.tonight...west winds 15 to 20 knots. waves 2 to 4 feet building
to 3 to 5 feet, then subsiding to 2 to 4 feet. 
.thursday...northwest winds 15 to 20 knots becoming west. waves
3 to 5 feet subsiding to 2 to 4 feet. 
.thursday night...west winds 10 to 15 knots becoming northwest.
waves 2 to 4 feet subsiding to 1 to 3 feet. 
.friday...northwest winds 5 to 10 knots becoming southwest. waves
2 feet or less. 
.friday night...southeast winds 5 to 15 knots becoming south.
waves 2 feet or less. 
.saturday...south winds 10 to 15 knots. showers saturday night.
waves 1 to 3 feet. 
.sunday...southeast winds 10 to 15 knots becoming southwest.
showers during the day. waves 1 to 3 feet. 
.monday...west winds 5 to 15 knots increasing to 15 to 25 knots.
a chance of showers monday night. waves 1 to 2 feet building to
22 to 27 feet. waves occasionally around 35 feet. 

$$

fzus61 kcle 071945
glfle 
expires:202610080215;;696408

open lake forecast for lake erie
national weather service cleveland oh
345 pm edt wed oct 7 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 will move southeast across the lake tonight. high 
pressure 30.30 inches builds in from the west on thursday and 
persists through early saturday. a remnant tropical low pressure 
system 29.90 inches will track across the area from the south 
early sunday through monday.


lez061-167>169-080215-
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-
345 pm edt wed oct 7 2026

.tonight...southwest winds 15 to 20 knots becoming west. a slight
chance of showers this evening. waves 3 to 6 feet. 
.thursday...northwest winds 15 to 20 knots becoming west. waves
3 to 5 feet. 
.thursday night...west winds 15 to 20 knots becoming northwest
10 to 15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.friday...northwest winds 5 to 10 knots becoming west. waves 1 to
3 feet. 
.friday night...southwest winds 5 to 15 knots becoming south.
waves 2 feet or less. 
.saturday...south winds 5 to 15 knots increasing to 15 to
20 knots. showers saturday night. waves 1 to 3 feet. 
.sunday...south winds 5 to 15 knots. showers during the day.
waves 1 to 3 feet. 
.monday...west winds 5 to 15 knots increasing to 15 to 25 knots.
a chance of showers monday night. waves 1 to 2 feet building to
25 to 30 feet. waves occasionally around 39 feet. 

$$

fzus63 kdtx 071956
glfsc 
expires:202610080400;;696618

lake st clair forecast
national weather service detroit/pontiac mi
356 pm edt wed oct 7 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 slowly tracking through the central great
lakes triggers scattered showers over lake huron this evening, 
with a chance for a rumble of thunder. southwest winds weaken and 
shift west-northwesterly behind the front. persistent influence of
james bay low pressure maintains modest northwesterly winds 
through thursday. high pressure builds in from the west friday.


lcz460-080400-
lake st clair-
356 pm edt wed oct 7 2026

.tonight...west winds 15 to 20 knots diminishing to 10 to 15 knots
after midnight. clear. waves 1 to 3 feet.
.thursday...west winds 10 to 15 knots. sunny. waves 2 feet or less.
.thursday night...west winds 10 to 15 knots diminishing to 5 to 10
knots after midnight. clear. waves 2 feet or less.
.friday...west winds 5 to 10 knots backing to the south early in the
afternoon. mostly sunny. waves 2 feet or less.
.friday night...south winds 5 to 10 knots increasing to 10 to 15
knots in the late evening and overnight. mostly clear. waves 2 feet
or less.
.saturday...south winds 10 to 15 knots. mostly sunny becoming partly
cloudy. waves 2 feet or less.
.sunday...southeast winds 10 to 15 knots. mostly cloudy with a
chance of light rain. waves 2 feet or less.
.monday...west winds 10 to 15 knots. partly cloudy. a chance of
light rain. waves 2 feet or less.

$$

fzus63 kdtx 071955
glflh 
expires:202610080400;;696616

open lake forecast for lake huron
national weather service detroit/pontiac mi
355 pm edt wed oct 7 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 slowly tracking through the central great
lakes triggers scattered showers over lake huron this evening, 
with a chance for a rumble of thunder. southwest winds weaken and 
shift west-northwesterly behind the front. persistent influence of
james bay low pressure maintains modest northwesterly winds 
through thursday. high pressure builds in from the west friday.


lhz462>464-080400-
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-
355 pm edt wed oct 7 2026

.tonight...west winds 10 to 15 knots increasing to 15 to 20 knots
early in the morning. waves 1 to 3 feet building to 2 to 4 feet
after midnight. 
.thursday...west winds 15 to 20 knots. waves 3 to 5 feet. 
.thursday night...west winds 15 to 20 knots decreasing to 10 to
15 knots in the late evening and overnight. waves 3 to 5 feet. 
.friday...west winds 10 to 15 knots becoming southwest 5 to
10 knots in the late morning and afternoon. waves 1 to 3 feet. 
.friday night...south winds 5 to 10 knots increasing to 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 feet after
midnight. 
.saturday...south winds 15 to 20 knots. waves 3 to 5 feet. 
.sunday...south winds 10 to 15 knots decreasing to 5 to 10 knots
by midnight. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.monday...southwest winds 5 to 10 knots veering to the west in
the late morning and early afternoon...then becoming northwest
10 to 15 knots early in the evening increasing to 15 to 20 knots
by midnight. rain likely by midnight. waves 2 feet or less
building to 5 to 7 feet. waves occasionally around 10 feet. 


$$

fzus63 kdtx 071955
glflh 
expires:202610080400;;696615

open lake forecast for lake huron
national weather service detroit/pontiac mi
355 pm edt wed oct 7 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 slowly tracking through the central great
lakes triggers scattered showers over lake huron this evening, 
with a chance for a rumble of thunder. southwest winds weaken and 
shift west-northwesterly behind the front. persistent influence of
james bay low pressure maintains modest northwesterly winds 
through thursday. high pressure builds in from the west friday.


lhz363-080400-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
355 pm edt wed oct 7 2026

.tonight...west winds 10 to 15 knots increasing to 15 to 20 knots
early in the morning. a chance of rain in the evening. waves 1 to
3 feet building to 3 to 5 feet after midnight. 
.thursday...west winds 15 to 20 knots. waves 3 to 5 feet. 
.thursday night...west winds 15 to 20 knots becoming northwest
10 to 15 knots in the late evening and overnight. waves 3 to
5 feet. 
.friday...west winds 10 to 15 knots becoming southwest 5 to
10 knots in the late morning and afternoon. waves 1 to 3 feet. 
.friday night...south winds 10 to 15 knots increasing to 15 to
20 knots after midnight. waves 1 to 3 feet building to 2 to
4 feet after midnight. 
.saturday...south winds 15 to 20 knots. waves 4 to 6 feet. waves
occasionally around 8 feet. 
.sunday...south winds 10 to 15 knots decreasing to 5 to 10 knots
by midnight. waves 2 to 4 feet subsiding to 1 to 3 feet . 
.monday...southwest winds 5 to 10 knots becoming west 10 to
15 knots in the late morning and early afternoon...then becoming
southeast 15 to 20 knots early in the evening backing to the
north by midnight. rain likely by midnight. waves 1 to 3 feet
building to 4 to 6 feet . waves occasionally around 8 feet. 


$$

fzus63 kdtx 071955
glflh 
expires:202610080400;;696614

open lake forecast for lake huron
national weather service detroit/pontiac mi
355 pm edt wed oct 7 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 slowly tracking through the central great
lakes triggers scattered showers over lake huron this evening, 
with a chance for a rumble of thunder. southwest winds weaken and 
shift west-northwesterly behind the front. persistent influence of
james bay low pressure maintains modest northwesterly winds 
through thursday. high pressure builds in from the west friday.


lhz361-362-080400-
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-
355 pm edt wed oct 7 2026

.tonight...west winds 10 to 15 knots increasing to 15 to 20 knots
after midnight. a chance of rain in the evening. waves 3 to
5 feet. 
.thursday...west winds 15 to 20 knots. gusts to 30 knots in the
afternoon. waves 4 to 6 feet. 
.thursday night...west winds 15 to 20 knots with gusts to around
30 knots becoming northwest 10 to 15 knots in the late evening
and overnight. waves 4 to 6 feet. waves occasionally around
8 feet. 
.friday...west winds 10 to 15 knots becoming southwest 5 to
10 knots in the late morning and afternoon. waves 1 to 3 feet. 
.friday night...southwest 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. 
.saturday...south winds 15 to 20 knots. gusts to 30 knots. waves
4 to 6 feet. 
.sunday...south winds 10 to 15 knots decreasing to 5 to 10 knots
by midnight. waves 3 to 5 feet. waves occasionally around 8 feet.
.monday...southwest winds 5 to 10 knots becoming west 10 to
15 knots in the late morning and early afternoon...then becoming
north 15 to 20 knots with gusts to around 30 knots . a chance of
rain . waves 1 to 3 feet building to 4 to 6 feet . waves
occasionally around 8 feet. 


$$