fzus61 kbuf 062002
glflo 
expires:202609070300;;016711

open lake forecast for lake ontario
national weather service buffalo ny
402 pm edt sun sep 6 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 30.2 inch high will settle over the central great 
lakes tonight and the lower great lakes monday. this high will then 
drift to the eastern seaboard tuesday, then east of the mid atlantic 
coast by wednesday. meanwhile, a 29.3 inch low over far northwest 
ontario province tuesday night will move to hudson bay by late 
wednesday, then to northern quebec by thursday while deepening to 
29.0 inches. a trailing cold front will cross the lower great lakes 
wednesday night. a 30.0 inch high will build across the eastern 
great lakes region thursday through friday.


loz062-070300-
lake ontario open waters from the niagara river to hamlin beach-
402 pm edt sun sep 6 2026

.tonight...east winds less than 10 knots. waves 1 foot or less. 
.monday...northwest winds 10 knots or less becoming west. waves
1 foot or less. 
.monday night...southwest winds 10 knots or less becoming west.
waves 1 foot or less. 
.tuesday...west winds less than 10 knots. waves 1 foot or less. 
.tuesday night...east winds 5 to 10 knots becoming south. waves
1 foot or less. 
.wednesday...southwest winds 15 to 25 knots becoming west.
showers likely. waves 1 to 3 feet building to 4 to 7 feet, then
subsiding to 3 to 6 feet. waves occasionally around 9 feet. 
.thursday...west winds 15 to 20 knots becoming northwest 10 to
15 knots. waves 3 to 5 feet subsiding to 2 to 4 feet. 
.friday...northwest winds 5 to 10 knots becoming south. waves
1 to 3 feet. 

$$

fzus61 kbuf 062002
glflo 
expires:202609070300;;016712

open lake forecast for lake ontario
national weather service buffalo ny
402 pm edt sun sep 6 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 30.2 inch high will settle over the central great 
lakes tonight and the lower great lakes monday. this high will then 
drift to the eastern seaboard tuesday, then east of the mid atlantic 
coast by wednesday. meanwhile, a 29.3 inch low over far northwest 
ontario province tuesday night will move to hudson bay by late 
wednesday, then to northern quebec by thursday while deepening to 
29.0 inches. a trailing cold front will cross the lower great lakes 
wednesday night. a 30.0 inch high will build across the eastern 
great lakes region thursday through friday.


loz063>065-070300-
lake ontario open waters from hamlin beach to the saint lawrence
river-
402 pm edt sun sep 6 2026

.tonight...north winds 5 to 15 knots. waves 2 feet or less. 
.monday...northwest winds 10 knots or less becoming west 10 to
15 knots. waves 2 feet or less. 
.monday night...west winds 5 to 15 knots. waves 2 feet or less. 
.tuesday...northwest winds 10 knots or less becoming northeast.
waves 1 foot or less. 
.tuesday night...east winds 5 to 15 knots becoming south. waves
2 feet or less. 
.wednesday...south winds 15 to 25 knots becoming southwest.
showers. waves 1 to 3 feet building to 4 to 7 feet, then
subsiding to 3 to 6 feet. waves occasionally around 9 feet. 
.thursday...west winds 15 to 25 knots becoming northwest. a
chance of showers during the day. waves 4 to 7 feet subsiding to
3 to 5 feet. waves occasionally around 9 feet. 
.friday...northwest winds 5 to 15 knots becoming south. waves
2 to 4 feet subsiding to 1 to 3 feet. 

$$

fzus61 kcle 061952
glfle 
expires:202609070215;;016303

open lake forecast for lake erie
national weather service cleveland oh
352 pm 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 wednesday night. this
front will remain just south of the lake thursday before high
pressure 30.00 inches returns friday.


lez162-163-070215-
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-
352 pm edt sun sep 6 2026

.tonight...east winds 10 to 15 knots becoming northeast. a slight
chance of waterspouts from late evening on. waves 1 to 3 feet. 
.monday...east winds 10 to 15 knots. a slight chance of
waterspouts through early afternoon. waves 1 to 2 feet. 
.monday night...east winds 5 to 15 knots becoming southeast.
waves 2 feet or less. 
.tuesday...southeast winds 5 to 10 knots. waves 1 foot or less. 
.tuesday night...southeast winds 10 to 15 knots becoming
southwest 15 to 20 knots. waves 1 to 3 feet. 
.wednesday...southwest winds 15 to 20 knots becoming west 10 to
15 knots. a chance of showers during the day. waves 1 to 3 feet
building to 2 to 4 feet, then subsiding to 1 to 3 feet. 
.thursday...west winds 5 to 15 knots becoming north. waves 1 to
2 feet. 
.friday...north winds 10 knots or less becoming south. waves
1 foot or less. 

$$

fzus61 kcle 061952
glfle 
expires:202609070215;;016304

open lake forecast for lake erie
national weather service cleveland oh
352 pm 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 wednesday night. this
front will remain just south of the lake thursday before high
pressure 30.00 inches returns friday.


lez164>167-070215-
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-
352 pm edt sun sep 6 2026

.tonight...northeast winds 10 to 15 knots becoming east. a slight
chance of waterspouts late. waves 1 to 3 feet. 
.monday...east winds 5 to 15 knots becoming northeast. a slight
chance of waterspouts through early afternoon. waves 1 to 2 feet.
.monday night...east winds 5 to 15 knots becoming southeast.
waves 1 to 2 feet. 
.tuesday...southeast winds 10 knots or less becoming east. waves
1 foot or less. 
.tuesday night...east winds 5 to 15 knots becoming south 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 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,
then subsiding to 3 to 6 feet. waves occasionally around 9 feet. 
.thursday...west winds 10 to 15 knots becoming north. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.friday...north winds 5 to 15 knots becoming south. waves 2 feet
or less. 

$$

fzus61 kcle 061952
glfle 
expires:202609070215;;016305

open lake forecast for lake erie
national weather service cleveland oh
352 pm 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 wednesday night. this
front will remain just south of the lake thursday before high
pressure 30.00 inches returns friday.


lez061-168-169-070215-
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-
352 pm edt sun sep 6 2026

.tonight...northeast winds 5 to 15 knots becoming east. waves
1 to 3 feet. 
.monday...east winds 5 to 10 knots becoming northeast. a slight
chance of waterspouts. waves 1 foot or less. 
.monday night...northeast winds 10 knots or less becoming
southeast. waves 1 foot or less. 
.tuesday...southeast winds less than 10 knots becoming east.
waves 1 foot or less. 
.tuesday night...east winds 5 to 15 knots becoming south. waves
1 to 3 feet. 
.wednesday...southwest winds 15 to 25 knots. a chance of showers
during the day, then showers likely wednesday night. waves 3 to
6 feet building to 4 to 7 feet, then subsiding to 3 to 6 feet.
waves occasionally around 9 feet. 
.thursday...west winds 5 to 15 knots becoming north. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.friday...north winds 10 knots or less becoming south. waves 1 to
2 feet. 

$$

fzus63 kdtx 061958
glfsc 
expires:202609070400;;016435

lake st clair forecast
national weather service detroit/pontiac mi
358 pm 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 continue through monday 
and part of tuesday as high pressure lingers over the central 
great lakes. a low pressure system then approaches tuesday 
afternoon into wednesday with associated fronts leading to rising 
heat/humidity and thunderstorm chances. cooler and drier 
weather is expected thursday into friday.


lcz460-070400-
lake st clair-
358 pm edt sun sep 6 2026

.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 veering to the southeast late in
the afternoon. 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 becoming south 10 to 15
knots early in the afternoon. partly sunny. waves 2 feet or less.
.tuesday night...south winds 10 to 15 knots. partly cloudy becoming
mostly cloudy by midnight becoming partly cloudy. waves 2 feet or
less.
.wednesday...southwest winds 15 to 20 knots. gusts to 30 knots in
the afternoon. mostly cloudy with a chance of light showers. waves 1
to 3 feet. a small craft advisory may be needed.
.thursday...northwest winds 10 to 15 knots. partly cloudy. waves 2
feet or less.
.friday...south winds 5 to 10 knots. mostly clear. waves 2 feet or
less.

$$

fzus63 kdtx 061957
glflh 
expires:202609070400;;016428

open lake forecast for lake huron
national weather service detroit/pontiac mi
357 pm 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 continue through monday 
and part of tuesday as high pressure lingers over the central 
great lakes. a low pressure system then approaches tuesday 
afternoon into wednesday with associated fronts leading to rising 
heat/humidity and thunderstorm chances. cooler and drier 
weather is expected thursday into friday.


lhz462>464-070400-
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-
357 pm edt sun sep 6 2026

.tonight...north winds 10 to 15 knots becoming northeast 5 to
10 knots by midnight...then veering to the east early in the
morning. waves 1 to 3 feet. 
.monday...light and variable winds. waves 2 feet or less. 
.monday night...light and variable winds becoming northeast 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. waves 2 feet or less. 
.tuesday night...south winds 10 to 15 knots. showers likely after
midnight. waves 1 to 3 feet. 
.wednesday...south winds 10 to 15 knots becoming southwest 15 to
20 knots with gusts to 35 knot gales late in the morning...then
becoming west 10 to 15 knots late in the evening. showers...then
a chance of showers late in the afternoon. waves 3 to 5 feet. 
.thursday...northwest winds 10 to 15 knots veering to the north
by midnight. waves 1 to 3 feet building to 2 to 4 feet by
midnight. 
.friday...west winds 5 to 10 knots backing to the south early in
the evening...then increasing to 10 to 15 knots by midnight.
waves 1 to 3 feet. 


$$

fzus63 kdtx 061957
glflh 
expires:202609070400;;016427

open lake forecast for lake huron
national weather service detroit/pontiac mi
357 pm 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 continue through monday 
and part of tuesday as high pressure lingers over the central 
great lakes. a low pressure system then approaches tuesday 
afternoon into wednesday with associated fronts leading to rising 
heat/humidity and thunderstorm chances. cooler and drier 
weather is expected thursday into friday.


lhz362-363-070400-
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-
357 pm edt sun sep 6 2026

.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 increasing to 10 to
15 knots early in the afternoon. waves 2 feet or less. 
.tuesday night...south winds 10 to 15 knots. a chance of showers
in the evening...then showers after midnight. waves 2 to 4 feet. 
.wednesday...south winds 15 to 20 knots with gusts to around
30 knots becoming southwest 20 to 25 knots with gusts to 35 knot
gales late in the morning...then decreasing to 15 to 20 knots
with gusts to 35 knot gales late in the afternoon becoming west
10 to 15 knots late in the evening. showers in the morning. rain
showers likely late in the morning. waves 5 to 7 feet. waves
occasionally around 10 feet. 
.thursday...west winds 10 to 15 knots becoming northwest 15 to
20 knots with gusts to around 30 knots in the late morning and
early afternoon...then decreasing to 10 to 15 knots . waves 3 to
5 feet. 
.friday...west winds 5 to 10 knots becoming south 10 to 15 knots
. waves 1 to 3 feet. 


$$

fzus63 kdtx 061957
glflh 
expires:202609070400;;016426

open lake forecast for lake huron
national weather service detroit/pontiac mi
357 pm 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 continue through monday 
and part of tuesday as high pressure lingers over the central 
great lakes. a low pressure system then approaches tuesday 
afternoon into wednesday with associated fronts leading to rising 
heat/humidity and thunderstorm chances. cooler and drier 
weather is expected thursday into friday.


lhz361-070400-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
357 pm edt sun sep 6 2026

.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 early in the afternoon. waves 1 to 3 feet. 
.tuesday night...south winds 10 to 15 knots. showers likely.
waves 2 to 4 feet subsiding to 1 to 3 feet after midnight. 
.wednesday...south winds 10 to 15 knots becoming west 15 to
20 knots with gusts to 35 knot gales. a chance of showers. waves
3 to 5 feet. 
.thursday...west winds 15 to 20 knots with gusts to around
30 knots becoming northwest 5 to 10 knots. waves 3 to 5 feet
subsiding to 1 to 3 feet by midnight. 
.friday...west winds 5 to 10 knots backing to the south until
early evening...then increasing to 10 to 15 knots by midnight.
waves 2 feet or less. 


$$