fzus61 kbuf 102003
glflo 
expires:202608110300;;956388

open lake forecast for lake ontario
national weather service buffalo ny
403 pm edt mon aug 10 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 warm front sweeps northeastward across lake ontario 
this morning, followed by a cold front crossing the lake late this 
evening. behind the cold front, a trough averaging 29.8 inches will 
linger over the eastern great lakes through thursday. a cold front 
sweeps across the lake thursday night, with a 30.2 inch high 
pressure ridge building in from the upper great lakes on friday.


loz062-110300-
lake ontario open waters from the niagara river to hamlin beach-
403 pm edt mon aug 10 2026

.tonight...west winds 15 to 20 knots becoming northwest 5 to
15 knots. waves 1 to 3 feet subsiding to 1 foot or less. 
.tuesday...west winds 5 to 10 knots becoming southwest. waves
1 foot or less. 
.tuesday night...west winds 10 knots or less becoming north.
waves 1 foot or less. 
.wednesday...northwest winds less than 10 knots becoming
southwest. waves 1 foot or less. 
.wednesday night...southwest winds 5 to 10 knots becoming west. a
chance of showers. waves 1 foot or less. 
.thursday...northwest winds 5 to 10 knots. a chance of showers
during the day. waves 1 foot or less. 
.friday...north winds 5 to 10 knots becoming northeast. waves
1 foot or less. 
.saturday...northeast winds 10 knots or less becoming southeast.
waves 1 foot or less. 

$$

fzus61 kbuf 102003
glflo 
expires:202608110300;;956389

open lake forecast for lake ontario
national weather service buffalo ny
403 pm edt mon aug 10 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 warm front sweeps northeastward across lake ontario 
this morning, followed by a cold front crossing the lake late this 
evening. behind the cold front, a trough averaging 29.8 inches will 
linger over the eastern great lakes through thursday. a cold front 
sweeps across the lake thursday night, with a 30.2 inch high 
pressure ridge building in from the upper great lakes on friday.


loz063>065-110300-
lake ontario open waters from hamlin beach to the saint lawrence
river-
403 pm edt mon aug 10 2026

.tonight...west winds 15 to 20 knots becoming northwest 10 to
15 knots. a chance of showers and thunderstorms late this
evening. waves 1 to 3 feet. 
.tuesday...west winds 5 to 10 knots. waves 2 feet or less. 
.tuesday night...west winds 10 knots or less becoming northwest.
waves 2 feet or less. 
.wednesday...northwest winds 10 knots or less becoming west.
waves 1 foot or less. 
.wednesday night...west winds 5 to 10 knots. a chance of showers.
waves 1 foot or less. 
.thursday...west winds 5 to 10 knots becoming northwest. a chance
of showers. waves 2 feet or less. 
.friday...north winds 5 to 15 knots becoming northeast. waves
2 feet or less. 
.saturday...north winds 10 knots or less becoming southeast.
waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 101954
glfle 
expires:202608110215;;956112

open lake forecast for lake erie
national weather service cleveland oh
354 pm edt mon aug 10 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 stationary front will oscillate near lake erie through mid week
with areas of low pressure around 29.90 inches rippling along it.
it then passes through as a cold front thursday with high pressure
30.20 inches building in for the end of the week and the weekend.



lez162>164-110215-
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-
354 pm edt mon aug 10 2026

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

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 101954
glfle 
expires:202608110215;;956113

open lake forecast for lake erie
national weather service cleveland oh
354 pm edt mon aug 10 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 stationary front will oscillate near lake erie through mid week
with areas of low pressure around 29.90 inches rippling along it.
it then passes through as a cold front thursday with high pressure
30.20 inches building in for the end of the week and the weekend.



lez165>167-110215-
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-
354 pm edt mon aug 10 2026

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

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 101954
glfle 
expires:202608110215;;956114

open lake forecast for lake erie
national weather service cleveland oh
354 pm edt mon aug 10 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 stationary front will oscillate near lake erie through mid week
with areas of low pressure around 29.90 inches rippling along it.
it then passes through as a cold front thursday with high pressure
30.20 inches building in for the end of the week and the weekend.



lez061-168-169-110215-
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-
354 pm edt mon aug 10 2026

.tonight...west winds 5 to 15 knots. a slight chance of showers
and thunderstorms through the early overnight, then a chance of
showers with a slight chance of thunderstorms late. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.tuesday...southwest winds 10 knots or less becoming west. a
chance of showers and thunderstorms early. a slight chance of
showers and thunderstorms late. waves around 1 foot. 
.tuesday night...west winds less than 10 knots becoming east. a
chance of showers overnight. waves 1 foot or less. 
.wednesday...southwest winds less than 10 knots becoming west.
waves 1 foot or less. 
.wednesday night...west winds 5 to 10 knots. showers likely.
waves 1 foot or less. 
.thursday...northwest winds 5 to 10 knots becoming north. waves
2 feet or less. 
.friday...northeast winds 5 to 10 knots becoming east. waves
2 feet or less. 
.saturday...east winds 5 to 10 knots becoming south. a chance of
showers saturday night. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 101944
glfsc 
expires:202608110345;;955658

lake st clair forecast
national weather service detroit/pontiac mi
344 pm edt mon aug 10 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 quasi-stationary front holds over the southern great
lakes through mid-week, bringing waves of showers and
thunderstorms across the waters. high pressure, 30.00 inches,
will dominate the region to the north of the front. light winds
will be variable through the week, but maintain an overall
northerly trend over lake huron and southerly south of port
huron.


lcz460-110345-
lake st clair-
344 pm edt mon aug 10 2026

.tonight...west winds 5 to 10 knots veering to the north early in
the morning. partly cloudy with a chance of showers and
thunderstorms in the evening...then mostly cloudy with a chance of
light showers after midnight. waves 2 feet or less.
.tuesday...north winds 5 to 10 knots veering to the southeast in the
afternoon. mostly cloudy. a chance of light showers in the
morning...then a chance of showers and thunderstorms in the
afternoon. waves 2 feet or less.
.tuesday night...southeast winds 5 to 10 knots early in the evening
becoming light and variable. mostly cloudy early in the evening
becoming partly cloudy. a chance of showers and thunderstorms early
in the evening. waves 2 feet or less.
.wednesday...light and variable winds becoming south 5 to 10 knots
in the late morning and afternoon. mostly sunny. a chance of showers
and thunderstorms early in the afternoon. waves 2 feet or less.
.wednesday night...south winds 5 to 10 knots early in the evening
becoming light and variable...then becoming northwest 5 to 10 knots
after midnight. partly cloudy. a chance of showers and thunderstorms
early in the evening. waves 2 feet or less.
.thursday...north winds 5 to 10 knots. partly cloudy. waves 2 feet
or less.
.friday...northeast winds 10 to 15 knots. mostly clear. waves 2 feet
or less.
.saturday...southeast winds 10 to 15 knots. mostly clear. a chance
of showers. waves 2 feet or less.

$$

fzus63 kdtx 101943
glflh 
expires:202608110345;;955640

open lake forecast for lake huron
national weather service detroit/pontiac mi
343 pm edt mon aug 10 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 quasi-stationary front holds over the southern great
lakes through mid-week, bringing waves of showers and
thunderstorms across the waters. high pressure, 30.00 inches,
will dominate the region to the north of the front. light winds
will be variable through the week, but maintain an overall
northerly trend over lake huron and southerly south of port
huron.


lhz462>464-110345-
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-
343 pm edt mon aug 10 2026

.tonight...north winds 5 to 10 knots. waves 2 feet or less. 
.tuesday...north winds 5 to 10 knots early in the morning
becoming light and variable...then becoming north 5 to 10 knots
late in the afternoon. waves 2 feet or less. 
.tuesday night...northeast winds 5 to 10 knots early in the
evening becoming light and variable. waves 2 feet or less. 
.wednesday...north winds 5 to 10 knots veering to the southeast
in the late morning and early afternoon...then backing to the
north early in the afternoon. a chance of showers in the
afternoon. waves 2 feet or less. 
.wednesday night...light and variable winds becoming north 5 to
10 knots after midnight. a chance of showers in the evening.
waves 2 feet or less. 
.thursday...north winds 5 to 10 knots increasing to 10 to
15 knots late in the evening. waves 1 to 3 feet. 
.friday...north winds 10 to 15 knots becoming northeast 5 to
10 knots by midnight. waves 1 to 3 feet. 
.saturday...southeast winds 5 to 10 knots. a chance of showers by
midnight. waves 2 feet or less. 


$$

fzus63 kdtx 101943
glflh 
expires:202608110345;;955639

open lake forecast for lake huron
national weather service detroit/pontiac mi
343 pm edt mon aug 10 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 quasi-stationary front holds over the southern great
lakes through mid-week, bringing waves of showers and
thunderstorms across the waters. high pressure, 30.00 inches,
will dominate the region to the north of the front. light winds
will be variable through the week, but maintain an overall
northerly trend over lake huron and southerly south of port
huron.


lhz362-363-110345-
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-
343 pm edt mon aug 10 2026

.tonight...north winds 5 to 10 knots backing to the northwest
after midnight. waves 2 feet or less. 
.tuesday...northwest winds 5 to 10 knots early in the morning
becoming light and variable. waves 2 feet or less. 
.tuesday night...light and variable winds. waves 2 feet or less. 
.wednesday...light and variable winds. a chance of showers in the
afternoon. waves 2 feet or less. 
.wednesday night...light and variable winds becoming west 5 to
10 knots after midnight. waves 2 feet or less. 
.thursday...northwest winds 5 to 10 knots increasing to northwest
10 to 15 knots late in the evening. waves 2 feet or less building
to 2 to 4 feet late in the afternoon. 
.friday...north winds 10 to 15 knots becoming light and variable.
waves 1 to 3 feet. 
.saturday...light and variable winds becoming southeast 5 to
10 knots. a chance of showers by midnight. waves 2 feet or less. 


$$

fzus63 kdtx 101943
glflh 
expires:202608110345;;955638

open lake forecast for lake huron
national weather service detroit/pontiac mi
343 pm edt mon aug 10 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 quasi-stationary front holds over the southern great
lakes through mid-week, bringing waves of showers and
thunderstorms across the waters. high pressure, 30.00 inches,
will dominate the region to the north of the front. light winds
will be variable through the week, but maintain an overall
northerly trend over lake huron and southerly south of port
huron.


lhz361-110345-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
343 pm edt mon aug 10 2026

.tonight...northwest winds 5 to 10 knots. waves 2 feet or less. 
.tuesday...light and variable winds. waves 2 feet or less. 
.tuesday night...light and variable winds becoming west 5 to
10 knots after midnight. waves 2 feet or less. 
.wednesday...northwest winds 5 to 10 knots early in the morning
becoming light and variable...then becoming west 5 to 10 knots
early in the afternoon. waves 2 feet or less. 
.wednesday night...west winds 5 to 10 knots. waves 2 feet or
less. 
.thursday...northwest winds 5 to 10 knots increasing to 10 to
15 knots late in the afternoon. waves 2 feet or less building to
2 to 4 feet late in the afternoon. 
.friday...north winds 5 to 10 knots. waves 2 feet or less. 
.saturday...southeast winds 5 to 10 knots. a chance of showers .
waves 2 feet or less. 


$$