fzus61 kbuf 060202
glflo 
expires:202609060900;;974746

open lake forecast for lake ontario
national weather service buffalo ny
1002 pm edt sat sep 5 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 large high pressure ridge averaging 30.1 inches will gradually 
build from the upper great lakes tonight, southeast across the lower 
great lakes region through tuesday. the ridge will shift southeast 
on wednesday, allowing a warm front to sweep northeastward across 
the lake, followed by a cold front crossing the lake later wednesday 
night into thursday.


loz062-060900-
lake ontario open waters from the niagara river to hamlin beach-
1002 pm edt sat sep 5 2026

.overnight...north winds 5 to 10 knots becoming northeast.
waves 2 feet or less. 
.sunday...northeast winds 5 to 15 knots becoming east. waves 1 to
3 feet. 
.sunday night...east winds less than 10 knots. waves 1 foot or
less. 
.monday...west winds less than 10 knots becoming southwest. waves
1 foot or less. 
.monday night...southwest winds less than 10 knots becoming west.
waves 1 foot or less. 
.tuesday...light and variable winds becoming south 5 to 10 knots.
waves 1 foot or less. 
.wednesday...southwest winds 15 to 25 knots becoming west. a
chance of showers. waves 2 to 4 feet building to 5 to 8 feet.
waves occasionally around 10 feet. 
.thursday...west winds 15 to 20 knots becoming northwest. waves
3 to 6 feet subsiding to 2 to 4 feet. 

$$

fzus61 kbuf 060202
glflo 
expires:202609060900;;974747

open lake forecast for lake ontario
national weather service buffalo ny
1002 pm edt sat sep 5 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 large high pressure ridge averaging 30.1 inches will gradually 
build from the upper great lakes tonight, southeast across the lower 
great lakes region through tuesday. the ridge will shift southeast 
on wednesday, allowing a warm front to sweep northeastward across 
the lake, followed by a cold front crossing the lake later wednesday 
night into thursday.


loz063>065-060900-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 pm edt sat sep 5 2026

.overnight...north winds 5 to 15 knots becoming northeast.
a chance of showers. waves 1 to 3 feet. 
.sunday...northeast winds 10 to 15 knots. waves 1 to 3 feet
building to 2 to 4 feet, then subsiding to 1 to 3 feet. 
.sunday night...north winds 10 knots or less becoming northwest.
waves 2 feet or less. 
.monday...northwest winds 10 knots or less becoming west. waves
1 foot or less. 
.monday night...west winds 5 to 10 knots. waves 1 foot or less. 
.tuesday...west winds 10 knots or less becoming south 10 to
15 knots. waves 2 feet or less. 
.wednesday...south winds 15 to 25 knots becoming west to
30 knots. showers likely. waves 2 to 4 feet building to 4 to
7 feet. waves occasionally around 9 feet. 
.thursday...west winds 15 to 25 knots becoming northwest. waves
5 to 8 feet subsiding to 3 to 5 feet. waves occasionally around
10 feet. 

$$

fzus61 kcle 060748
glfle 
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open lake forecast for lake erie
national weather service cleveland oh
348 am edt sun sep 6 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 30.20 inches will persist into tuesday. low 
pressure 29.30 inches will move east near hudson bay on wednesday,
extending a cold front across lake erie on thursday.


lez162-163-061415-
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-
348 am edt sun sep 6 2026

.today...northeast winds 10 to 15 knots. a slight chance of
showers from late morning on. waves 1 to 3 feet. 
.tonight...northeast winds around 10 knots becoming east. waves
1 to 3 feet. 
.monday...east winds around 10 knots. waves 2 feet or less. 
.monday night...east winds 5 to 10 knots becoming southeast.
waves 2 feet or less. 
.tuesday...southeast winds 5 to 10 knots becoming south and
increasing to 15 to 20 knots. waves 1 to 3 feet. 
.wednesday...southwest winds 15 to 20 knots becoming west 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.thursday...west winds 10 to 15 knots becoming northwest. waves
1 to 2 feet. 

$$

fzus61 kcle 060748
glfle 
expires:202609061415;;987779

open lake forecast for lake erie
national weather service cleveland oh
348 am edt sun sep 6 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 30.20 inches will persist into tuesday. low 
pressure 29.30 inches will move east near hudson bay on wednesday,
extending a cold front across lake erie on thursday.


lez061-168-169-061415-
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-
348 am edt sun sep 6 2026

.today...northeast winds 5 to 15 knots. a slight chance of
showers. waves 1 to 3 feet. 
.tonight...northeast winds 5 to 15 knots becoming east. a slight
chance of showers early. waves 1 to 3 feet. 
.monday...east winds 5 to 10 knots becoming northeast. waves
1 foot or less. 
.monday night...northeast winds 10 knots or less becoming
southeast. waves 1 foot or less. 
.tuesday...southeast winds 10 knots or less becoming south and
increasing to 15 to 20 knots. waves 1 foot or less building to
1 to 3 feet. 
.wednesday...southwest winds 15 to 25 knots becoming west. a
chance of showers. waves 3 to 5 feet building to 4 to 7 feet.
waves occasionally around 9 feet. 
.thursday...west winds 10 to 15 knots becoming northwest. waves
3 to 5 feet subsiding to 1 to 3 feet. 

$$

fzus61 kcle 060748
glfle 
expires:202609061415;;987778

open lake forecast for lake erie
national weather service cleveland oh
348 am edt sun sep 6 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 30.20 inches will persist into tuesday. low 
pressure 29.30 inches will move east near hudson bay on wednesday,
extending a cold front across lake erie on thursday.


lez164>167-061415-
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-
348 am edt sun sep 6 2026

.today...northeast winds 5 to 15 knots. a slight chance of
showers. waves 1 to 3 feet building to 2 to 4 feet. 
.tonight...northeast winds 10 to 15 knots becoming east. a slight
chance of showers early. waves 2 to 4 feet subsiding to 1 to
3 feet. 
.monday...east winds 5 to 15 knots becoming northeast. waves 1 to
2 feet. 
.monday night...northeast winds 5 to 15 knots becoming southeast.
waves 2 feet or less. 
.tuesday...southeast winds 10 knots or less becoming south and
increasing to 15 to 20 knots. waves 2 feet or less building to
2 to 4 feet. 
.wednesday...southwest winds 15 to 25 knots becoming west. waves
3 to 6 feet building to 5 to 8 feet. waves occasionally around
10 feet. 
.thursday...west winds 10 to 15 knots becoming northwest. waves
3 to 5 feet subsiding to 2 to 4 feet. 

$$

fzus63 kdtx 060740
glfsc 
expires:202609061545;;987624

lake st clair forecast
national weather service detroit/pontiac mi
340 am edt sun sep 6 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...favorable marine conditions are forecast through the
rest of the weekend as high pressure (30.1 inches) settles over
the central great lakes. a low pressure system arrives tuesday
night into wednesday with associated fronts leading to rising
thunderstorm chances.


lcz460-061545-
lake st clair-
340 am edt sun sep 6 2026

.rest of today...northeast winds 10 to 15 knots diminishing to 5 to
10 knots in the late morning and afternoon. mostly sunny. waves 2
feet or less.
.tonight...northeast winds 10 to 15 knots diminishing to 5 to 10
knots after midnight. mostly clear. waves 2 feet or less.
.monday...east winds 5 to 10 knots. mostly sunny. waves 2 feet or
less.
.monday night...east winds 5 to 10 knots. mostly clear. waves 2 feet
or less.
.tuesday...southeast winds 5 to 10 knots increasing to 10 to 15
knots in the afternoon and evening. mostly sunny in the morning
becoming partly cloudy. waves 2 feet or less.
.wednesday...west winds 15 to 20 knots with gusts to 30 knots.
partly cloudy. a chance of showers. waves 1 to 3 feet. a small craft
advisory may be needed.
.thursday...northwest winds 15 to 20 knots. partly cloudy. waves 2
feet or less.

$$

fzus63 kdtx 060739
glflh 
expires:202609061545;;987576

open lake forecast for lake huron
national weather service detroit/pontiac mi
339 am edt sun sep 6 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...favorable marine conditions are forecast through the
rest of the weekend as high pressure (30.1 inches) settles over
the central great lakes. a low pressure system arrives tuesday
night into wednesday with associated fronts leading to rising
thunderstorm chances.


lhz462>464-061545-
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-
339 am edt sun sep 6 2026

.today...northeast winds 5 to 10 knots becoming north 10 to
15 knots late in the afternoon. waves 2 feet or less. 
.tonight...northeast winds 5 to 10 knots veering to the east
early in the morning. waves 2 feet or less. 
.monday...light and variable winds. waves 2 feet or less. 
.monday night...light and variable winds becoming east 5 to
10 knots by midnight...then veering to the southeast after
midnight. waves 2 feet or less. 
.tuesday...south winds 5 to 10 knots increasing to 10 to 15 knots
late in the afternoon. a chance of showers and thunderstorms late
in the evening. waves 1 to 3 feet building to 2 to 4 feet late in
the evening. 
.wednesday...southwest winds 15 to 20 knots with gusts to around
30 knots becoming west 10 to 15 knots by midnight. showers likely
early in the morning. waves 3 to 5 feet. 
.thursday...west winds 10 to 15 knots veering to the northwest by
midnight. waves 2 to 4 feet. 


$$

fzus63 kdtx 060739
glflh 
expires:202609061545;;987574

open lake forecast for lake huron
national weather service detroit/pontiac mi
339 am edt sun sep 6 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...favorable marine conditions are forecast through the
rest of the weekend as high pressure (30.1 inches) settles over
the central great lakes. a low pressure system arrives tuesday
night into wednesday with associated fronts leading to rising
thunderstorm chances.


lhz361-061545-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
339 am edt sun sep 6 2026

.today...light and variable winds. waves nearly calm. 
.tonight...light and variable winds. waves nearly calm. 
.monday...light and variable winds. waves nearly calm. 
.monday night...southeast winds 5 to 10 knots veering to the
south after midnight. waves 2 feet or less. 
.tuesday...southeast winds 5 to 10 knots increasing to 10 to
15 knots. a chance of showers late in the morning. rain showers
and a chance of thunderstorms late in the evening. waves 1 to
3 feet building to 2 to 4 feet late in the afternoon. 
.wednesday...southwest winds 15 to 20 knots veering to the west .
gusts to 35 knot gales. showers and a chance of thunderstorms
early in the morning...then a chance of showers in the late
morning and early afternoon. waves 4 to 6 feet. waves
occasionally around 8 feet. 
.thursday...west winds 15 to 20 knots with gusts to 35 knot gales
becoming northwest 10 to 15 knots . waves 3 to 5 feet subsiding
to 2 to 4 feet by midnight. 


$$

fzus63 kdtx 060739
glflh 
expires:202609061545;;987575

open lake forecast for lake huron
national weather service detroit/pontiac mi
339 am edt sun sep 6 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...favorable marine conditions are forecast through the
rest of the weekend as high pressure (30.1 inches) settles over
the central great lakes. a low pressure system arrives tuesday
night into wednesday with associated fronts leading to rising
thunderstorm chances.


lhz362-363-061545-
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-
339 am edt sun sep 6 2026

.today...north winds 5 to 10 knots in the morning becoming light
and variable. waves 2 feet or less. 
.tonight...light and variable winds. waves 2 feet or less. 
.monday...light and variable winds. waves 2 feet or less. 
.monday night...light and variable winds becoming southeast 5 to
10 knots in the late evening and overnight. waves 2 feet or less.
.tuesday...southeast winds 5 to 10 knots becoming south 15 to
20 knots. showers likely late in the afternoon. rain showers and
a chance of thunderstorms late in the evening. waves 2 feet or
less building to 3 to 5 feet late in the afternoon. 
.wednesday...southwest winds 15 to 20 knots with gusts to 35 knot
gales becoming west 10 to 15 knots by midnight. showers and a
chance of thunderstorms early in the morning...then a chance of
showers in the late morning and early afternoon. waves 5 to
7 feet. waves occasionally around 10 feet. 
.thursday...west winds 15 to 20 knots becoming northwest 10 to
15 knots by midnight. waves 3 to 5 feet. 


$$

fzus63 kdtx 060144
glflh 
expires:202609060945;;974245

open lake forecast for lake huron
national weather service detroit/pontiac mi
944 pm edt sat sep 5 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...favorable marine conditions are forecast through the
rest of the weekend as high pressure settles over the central
great lakes. a low pressure system arrives tuesday night into
wednesday with associated fronts leading to rising thunderstorm
chances.


lhz361-362-060945-
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-
944 pm edt sat sep 5 2026

.rest of tonight...light and variable winds. waves 2 feet or
less. 
.sunday...light and variable winds. waves 2 feet or less. 
.sunday night...light and variable winds. waves 2 feet or less. 
.monday...light and variable winds. waves 2 feet or less. 
.monday night...southeast winds 5 to 10 knots veering to the
south after midnight. waves 2 feet or less. 
.tuesday...southeast winds 5 to 10 knots becoming south 15 to
20 knots. a chance of showers in the morning. a chance of showers
late in the afternoon...then showers and a chance of
thunderstorms late in the evening. waves 2 feet or less building
to 3 to 5 feet late in the afternoon. 
.wednesday...southwest winds 15 to 20 knots veering to the west .
gusts to 35 knot gales. showers and a chance of thunderstorms
early in the morning...then a chance of showers in the late
morning and early afternoon. waves 4 to 6 feet. 
.thursday...northwest winds 15 to 20 knots with gusts to around
30 knots decreasing to 10 to 15 knots by midnight. waves 4 to
6 feet. waves occasionally around 8 feet. 


$$

fzus63 kdtx 060144
glflh 
expires:202609060945;;974247

open lake forecast for lake huron
national weather service detroit/pontiac mi
944 pm edt sat sep 5 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...favorable marine conditions are forecast through the
rest of the weekend as high pressure settles over the central
great lakes. a low pressure system arrives tuesday night into
wednesday with associated fronts leading to rising thunderstorm
chances.


lhz463-464-060945-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
944 pm edt sat sep 5 2026

.rest of tonight...northeast winds 10 to 15 knots decreasing to
5 to 10 knots early in the morning. waves 2 to 4 feet subsiding
to 1 to 3 feet after midnight. 
.sunday...northeast winds 5 to 10 knots becoming north 10 to
15 knots late in the afternoon. waves 2 feet or less. 
.sunday night...north winds 10 to 15 knots becoming northeast
5 to 10 knots in the late evening and overnight. waves 2 feet or
less. 
.monday...southeast winds 5 to 10 knots early in the morning
becoming light and variable. waves 2 feet or less. 
.monday night...light and variable winds becoming east 5 to
10 knots by midnight...then veering to the southeast after
midnight. waves 2 feet or less. 
.tuesday...southeast winds 5 to 10 knots becoming south 10 to
15 knots late in the afternoon. a chance of showers late in the
evening. waves 1 to 3 feet building to 2 to 4 feet late in the
evening. 
.wednesday...southwest winds 15 to 20 knots with gusts to around
30 knots veering to the west by midnight. a chance of showers
early in the morning. waves 2 to 4 feet. 
.thursday...northwest winds 15 to 20 knots decreasing to 10 to
15 knots . waves 2 to 4 feet. 


$$

fzus63 kdtx 060144
glflh 
expires:202609060945;;974246

open lake forecast for lake huron
national weather service detroit/pontiac mi
944 pm edt sat sep 5 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...favorable marine conditions are forecast through the
rest of the weekend as high pressure settles over the central
great lakes. a low pressure system arrives tuesday night into
wednesday with associated fronts leading to rising thunderstorm
chances.


lhz363-462-060945-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
lake huron from port austin to harbor beach beyond 5nm off shore-
944 pm edt sat sep 5 2026

.rest of tonight...north winds 5 to 10 knots. waves 2 feet or
less. 
.sunday...northeast winds 5 to 10 knots. waves 2 feet or less. 
.sunday night...north winds 5 to 10 knots early in the evening
becoming light and variable. waves 2 feet or less. 
.monday...light and variable winds. waves 2 feet or less. 
.monday night...light and variable winds becoming southeast 5 to
10 knots in the late evening and overnight. waves 2 feet or less.
.tuesday...south winds 5 to 10 knots increasing to 15 to
20 knots. a chance of thunderstorms late in the evening. waves
2 feet or less building to 2 to 4 feet late in the afternoon. 
.wednesday...southwest winds 15 to 20 knots increasing to 20 to
25 knots in the late morning and early afternoon...then becoming
west 15 to 20 knots . gusts to 35 knot gales. showers likely
early in the morning. a chance of showers in the late morning and
early afternoon. waves 5 to 7 feet. waves occasionally around
10 feet. 
.thursday...northwest winds 15 to 20 knots decreasing to 10 to
15 knots . waves 3 to 5 feet. 


$$