fzus61 kbuf 022108
glflo 
expires:202609030315;;796307

open lake forecast for lake ontario
national weather service buffalo ny
508 pm edt wed sep 2 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 29.7 inch low continues to move eastward across 
northern quebec and allows a cold front to sweep eastward across 
lake ontario tonight. behind the front, an extensive high pressure 
ridge averaging 30.1 inches builds from northern ontario and 
vicinity through this monday.


loz062-030315-
lake ontario open waters from the niagara river to hamlin beach-
508 pm edt wed sep 2 2026

...tornado watch 645 in effect until 11 pm edt this evening...

.tonight...southwest winds 5 to 15 knots becoming west.
thunderstorms likely with a chance of showers this evening, then
showers likely with a chance of thunderstorms after midnight. a
chance of showers late. some thunderstorms may produce strong
winds this evening. waves 1 foot or less. 
.thursday...west winds 10 knots or less becoming southwest. waves
1 foot or less. 
.thursday night...west winds 10 knots or less becoming northwest.
waves 1 foot or less. 
.friday...northwest winds 10 knots or less becoming west. waves
1 foot or less. 
.friday night...west winds 5 to 10 knots becoming north. waves
1 foot or less. 
.saturday...north winds 10 knots or less becoming northeast.
waves 1 foot or less. 
.sunday...northeast winds 10 knots or less becoming southeast.
waves 1 foot or less. 
.monday...southeast winds 10 knots or less. waves 1 foot or less.

winds and waves higher in and near thunderstorms.

$$

fzus61 kbuf 022108
glflo 
expires:202609030315;;796308

open lake forecast for lake ontario
national weather service buffalo ny
508 pm edt wed sep 2 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 29.7 inch low continues to move eastward across 
northern quebec and allows a cold front to sweep eastward across 
lake ontario tonight. behind the front, an extensive high pressure 
ridge averaging 30.1 inches builds from northern ontario and 
vicinity through this monday.


loz063>065-030315-
lake ontario open waters from hamlin beach to the saint lawrence
river-
508 pm edt wed sep 2 2026

...tornado watch 645 in effect until 11 pm edt this evening...

.tonight...south winds 10 to 15 knots becoming west.
thunderstorms likely with a chance of showers this evening, then
showers with a chance of thunderstorms after midnight. a chance
of showers late. some thunderstorms may produce strong winds this
evening. waves 2 feet or less. 
.thursday...west winds 5 to 10 knots. a chance of showers early.
waves 1 to 2 feet. 
.thursday night...west winds 5 to 10 knots becoming northwest.
waves 1 to 2 feet. 
.friday...northwest winds 10 knots or less becoming west. waves
1 foot or less. 
.friday night...west winds 5 to 10 knots becoming north. waves
1 to 2 feet. 
.saturday...north winds 5 to 10 knots becoming northeast. waves
2 feet or less. 
.sunday...northeast winds 10 knots or less becoming southeast.
waves 1 foot or less. 
.monday...south winds 10 knots or less becoming southwest 10 to
15 knots. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 022256
glfle 
expires:202609030215;;800281

open lake forecast for lake erie
national weather service cleveland oh
656 pm edt wed sep 2 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 frontal boundary will remain north of lake erie tonight into
thursday before being pushed south as a cold front on thursday
evening. a ridge averaging 30.00 inches will build from the north
on friday and persist through the weekend into early next week.


lez168-169-030215-
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-
656 pm edt wed sep 2 2026

...severe thunderstorm watch 646 in effect until midnight edt
tonight...

.tonight...southwest winds 10 to 15 knots becoming west. showers
and thunderstorms likely this evening, then a chance of showers
and thunderstorms after midnight. waves 1 to 3 feet. 
.thursday...northwest winds 5 to 10 knots becoming west. a chance
of showers with a slight chance of thunderstorms in the morning,
then a slight chance of showers and thunderstorms in the
afternoon. waves 1 to 2 feet. 
.thursday night...west winds 10 knots or less becoming north. a
chance of showers and thunderstorms in the evening, then showers
likely overnight. waves 1 foot or less. 
.friday...north winds 10 knots or less becoming northwest. a
chance of showers. waves 1 foot or less. 
.friday night...west winds 10 knots or less becoming northeast.
waves 1 foot or less. 
.saturday...northeast winds 5 to 10 knots becoming east. waves
1 foot or less. 
.sunday...east winds 5 to 10 knots. waves 2 feet or less. 
.monday...southeast winds 10 knots or less. waves 2 feet or less.

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 022256
glfle 
expires:202609030215;;800282

open lake forecast for lake erie
national weather service cleveland oh
656 pm edt wed sep 2 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 frontal boundary will remain north of lake erie tonight into
thursday before being pushed south as a cold front on thursday
evening. a ridge averaging 30.00 inches will build from the north
on friday and persist through the weekend into early next week.


lez061-030215-
ripley to buffalo ny extending from 5nm off shoreline to us-
canadian border-
656 pm edt wed sep 2 2026

...tornado watch 645 in effect until 11 pm edt this evening...

.tonight...southwest winds 10 to 15 knots becoming west. showers
and thunderstorms this evening, then showers and thunderstorms
likely after midnight. showers likely with a chance of
thunderstorms late. some thunderstorms may be severe with
damaging winds, large hail, and tornadoes this evening. waves
1 to 2 feet. 
.thursday...west winds 5 to 10 knots. a chance of showers with a
slight chance of thunderstorms early, then a chance of showers
late in the morning. a slight chance of showers and thunderstorms
in the afternoon. waves around 1 foot. 
.thursday night...southwest winds 10 knots or less becoming
north. a chance of showers and thunderstorms in the evening, then
a chance of showers overnight. waves 1 foot or less. 
.friday...northeast winds less than 10 knots. a chance of
showers. waves 1 foot or less. 
.friday night...west winds 10 knots or less becoming northeast.
waves 1 foot or less. 
.saturday...northeast winds 5 to 10 knots becoming east. waves
1 foot or less. 
.sunday...northeast winds 5 to 10 knots becoming southeast. waves
1 foot or less. 
.monday...southeast winds 10 knots or less becoming south. waves
1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 022256
glfle 
expires:202609030215;;800279

open lake forecast for lake erie
national weather service cleveland oh
656 pm edt wed sep 2 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 frontal boundary will remain north of lake erie tonight into
thursday before being pushed south as a cold front on thursday
evening. a ridge averaging 30.00 inches will build from the north
on friday and persist through the weekend into early next week.


lez162-163-030215-
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-
656 pm edt wed sep 2 2026

.tonight...southwest winds 10 to 15 knots. a slight chance of
showers and thunderstorms through the early overnight, then a
chance of showers and thunderstorms late. waves 1 to 2 feet. 
.thursday...west winds 5 to 10 knots becoming southeast. a chance
of showers and thunderstorms early, then a slight chance of
showers and thunderstorms late in the morning. a chance of
showers and thunderstorms in the afternoon. waves around 1 foot. 
.thursday night...southeast winds 5 to 10 knots becoming east. a
chance of showers and thunderstorms in the evening, then showers
likely with a chance of thunderstorms overnight. waves 1 foot or
less. 
.friday...northeast winds 10 knots or less. a chance of showers.
waves 1 foot or less. 
.friday night...northeast winds 10 knots or less. a chance of
showers. waves 1 foot or less. 
.saturday...northeast winds 5 to 10 knots. waves 1 to 2 feet. 
.sunday...east winds 5 to 10 knots. waves 1 to 2 feet. 
.monday...east winds 5 to 10 knots becoming southeast. waves
around 1 foot. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 022256
glfle 
expires:202609030215;;800280

open lake forecast for lake erie
national weather service cleveland oh
656 pm edt wed sep 2 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 frontal boundary will remain north of lake erie tonight into
thursday before being pushed south as a cold front on thursday
evening. a ridge averaging 30.00 inches will build from the north
on friday and persist through the weekend into early next week.


lez164>167-030215-
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-
656 pm edt wed sep 2 2026

.tonight...southwest winds 10 to 15 knots becoming west. a chance
of showers and thunderstorms. waves 1 to 3 feet. 
.thursday...west winds 5 to 10 knots becoming southwest. a chance
of showers and thunderstorms early, then a slight chance of
showers and thunderstorms. a chance of showers and thunderstorms
late. waves 1 to 2 feet. 
.thursday night...southeast winds 5 to 10 knots becoming
northeast. a chance of showers and thunderstorms in the evening,
then showers likely with a chance of thunderstorms overnight.
waves 1 foot or less. 
.friday...north winds 10 knots or less. showers likely in the
morning, then a chance of showers in the afternoon. waves 1 foot
or less. 
.friday night...north winds 5 to 10 knots becoming northeast.
waves 2 feet or less. 
.saturday...northeast winds 5 to 15 knots becoming east. waves
1 to 2 feet. 
.sunday...east winds 5 to 15 knots. waves 2 feet or less. 
.monday...southeast winds 5 to 10 knots. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 021956
glfle 
expires:202609030215;;793114

open lake forecast for lake erie
national weather service cleveland oh
356 pm edt wed sep 2 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 frontal boundary will remain north of lake erie tonight into
thursday before being pushed south as a cold front on thursday
evening. a ridge averaging 30.00 inches will build from the north
on friday and persist through the weekend into early next week.


lez061-167>169-030215-
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-
356 pm edt wed sep 2 2026

.tonight...southwest winds 10 to 15 knots becoming west. a chance
of showers and thunderstorms. waves 1 to 3 feet. 
.thursday...northwest winds 5 to 10 knots becoming west. a chance
of showers with a slight chance of thunderstorms in the morning,
then a slight chance of showers and thunderstorms in the
afternoon. waves 1 to 2 feet. 
.thursday night...southwest winds 10 knots or less becoming
north. a chance of showers and thunderstorms in the evening, then
showers likely overnight. waves 1 foot or less. 
.friday...north winds less than 10 knots becoming northwest. a
chance of showers. waves 1 foot or less. 
.friday night...northwest winds 10 knots or less becoming
northeast. waves 2 feet or less. 
.saturday...northeast winds 5 to 10 knots becoming east. waves
2 feet or less. 
.sunday...east winds 5 to 15 knots. waves 2 feet or less. 
.monday...southeast winds 5 to 10 knots. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 021956
glfle 
expires:202609030215;;793113

open lake forecast for lake erie
national weather service cleveland oh
356 pm edt wed sep 2 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 frontal boundary will remain north of lake erie tonight into
thursday before being pushed south as a cold front on thursday
evening. a ridge averaging 30.00 inches will build from the north
on friday and persist through the weekend into early next week.


lez164>166-030215-
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-
356 pm edt wed sep 2 2026

.tonight...southwest winds 10 to 15 knots becoming west. a chance
of showers and thunderstorms. waves 1 to 3 feet. 
.thursday...west winds 5 to 10 knots becoming south. a chance of
showers and thunderstorms early, then a slight chance of showers
and thunderstorms. a chance of showers and thunderstorms late.
waves 1 to 2 feet. 
.thursday night...southeast winds 5 to 10 knots becoming
northeast. a chance of showers and thunderstorms in the evening,
then showers likely with a chance of thunderstorms overnight.
waves 1 foot or less. 
.friday...northeast winds 10 knots or less becoming north.
showers likely. waves 1 foot or less. 
.friday night...northeast winds 5 to 10 knots. waves 2 feet or
less. 
.saturday...northeast winds 5 to 15 knots becoming east. waves
1 to 2 feet. 
.sunday...east winds 5 to 15 knots. waves 2 feet or less. 
.monday...east winds 5 to 10 knots becoming southeast. waves
1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 021943
glfsc 
expires:202609030345;;792769

lake st clair forecast
national weather service detroit/pontiac mi
343 pm edt wed sep 2 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 few thunderstorms are passing through a very muggy
air mass this afternoon and evening as a weak cold front drops
southeastward through region. convective chances decrease a bit
overnight within the wake of the slowing front. daily
thunderstorm chances will persist into the weekend.


lcz460-030345-
lake st clair-
343 pm edt wed sep 2 2026

.tonight...southwest winds 10 to 15 knots becoming west 5 to 10
knots after midnight. partly cloudy with scattered showers and
thunderstorms. waves 2 feet or less.
.thursday...light and variable winds becoming southeast 5 to 10
knots in the afternoon. partly sunny. a chance of showers and
thunderstorms early in the morning. a chance of showers and
thunderstorms in the afternoon. waves 2 feet or less.
.thursday night...south winds 5 to 10 knots backing to the northeast
in the late evening and overnight. partly cloudy becoming mostly
cloudy. a chance of thunderstorms early in the evening. a chance of
light showers. light showers likely after midnight. waves 2 feet or
less.
.friday...light and variable winds. mostly cloudy. light showers
likely until late afternoon. a chance of light showers early in the
afternoon. waves 2 feet or less.
.friday night...northeast winds 5 to 10 knots. partly cloudy. waves
2 feet or less.
.saturday...northeast winds 5 to 10 knots increasing to 10 to 15
knots in the evening. partly cloudy then clearing. waves 2 feet or
less.
.sunday...east winds 5 to 10 knots. mostly clear. waves 2 feet or
less.
.monday...southeast winds 5 to 10 knots. mostly clear. waves 2 feet
or less.

$$

fzus63 kdtx 021943
glflh 
expires:202609030345;;792762

open lake forecast for lake huron
national weather service detroit/pontiac mi
343 pm edt wed sep 2 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 few thunderstorms are passing through a very muggy
air mass this afternoon and evening as a weak cold front drops
southeastward through region. convective chances decrease a bit
overnight within the wake of the slowing front. daily
thunderstorm chances will persist into the weekend.


lhz361-362-030345-
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-
343 pm edt wed sep 2 2026

.tonight...light and variable winds. a chance of showers and
thunderstorms in the evening. waves 2 feet or less. 
.thursday...northwest winds 5 to 10 knots in the morning becoming
light and variable. waves 2 feet or less. 
.thursday night...light and variable winds. waves 2 feet or less.
.friday...light and variable winds. waves 2 feet or less. 
.friday night...light and variable winds. waves nearly calm. 
.saturday...east winds 5 to 10 knots in the morning becoming
light and variable. waves 2 feet or less. 
.sunday...light and variable winds becoming southeast 5 to
10 knots . waves 2 feet or less. 
.monday...south winds 5 to 10 knots backing to the east early in
the evening...then becoming southeast 10 to 15 knots by midnight.
waves 2 feet or less. 


$$

fzus63 kdtx 021943
glflh 
expires:202609030345;;792763

open lake forecast for lake huron
national weather service detroit/pontiac mi
343 pm edt wed sep 2 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 few thunderstorms are passing through a very muggy
air mass this afternoon and evening as a weak cold front drops
southeastward through region. convective chances decrease a bit
overnight within the wake of the slowing front. daily
thunderstorm chances will persist into the weekend.


lhz363-462-030345-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
lake huron from port austin to harbor beach beyond 5nm off shore-
343 pm edt wed sep 2 2026

.tonight...light and variable winds. a chance of showers and
thunderstorms. waves 2 feet or less. 
.thursday...light and variable winds. waves 2 feet or less. 
.thursday night...light and variable winds. a chance of showers
after midnight. waves 2 feet or less. 
.friday...light and variable winds. waves 2 feet or less. 
.friday night...light and variable winds becoming north 5 to
10 knots after midnight. waves 2 feet or less. 
.saturday...northeast winds 5 to 10 knots. waves 2 feet or less. 
.sunday...light and variable winds becoming east 5 to 10 knots by
midnight. waves 2 feet or less. 
.monday...southeast winds 5 to 10 knots increasing to 10 to
15 knots by midnight. waves 2 feet or less. 


$$

fzus63 kdtx 021943
glflh 
expires:202609030345;;792764

open lake forecast for lake huron
national weather service detroit/pontiac mi
343 pm edt wed sep 2 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 few thunderstorms are passing through a very muggy
air mass this afternoon and evening as a weak cold front drops
southeastward through region. convective chances decrease a bit
overnight within the wake of the slowing front. daily
thunderstorm chances will persist into the weekend.


lhz463-464-030345-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
343 pm edt wed sep 2 2026

.tonight...north winds 5 to 10 knots in the evening becoming
light and variable. a chance of waterspouts in the evening.
showers and thunderstorms likely in the evening...then
thunderstorms likely and a chance of showers after midnight.
waves 2 feet or less. 
.thursday...light and variable winds becoming northeast 5 to
10 knots late in the afternoon. a chance of showers and
thunderstorms in the morning. waves 2 feet or less. 
.thursday night...northeast winds 5 to 10 knots early in the
evening becoming light and variable. a chance of showers after
midnight. waves 2 feet or less. 
.friday...light and variable winds becoming north 5 to 10 knots
in the late morning and afternoon. a chance of showers. waves
2 feet or less. 
.friday night...northeast winds 5 to 10 knots. waves 2 feet or
less. 
.saturday...northeast winds 5 to 10 knots becoming north 10 to
15 knots late in the afternoon...then becoming northeast 5 to
10 knots late in the evening. waves 2 feet or less. 
.sunday...east winds 5 to 10 knots backing to the northeast early
in the evening...then veering to the east by midnight. waves
2 feet or less. 
.monday...southeast winds 5 to 10 knots backing to the east .
waves 2 feet or less. 


$$