fzus61 kbuf 081403
glflo 
expires:202608082100;;828734

open lake forecast for lake ontario
national weather service buffalo ny
1002 am edt sat aug 8 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 will send a cold front eastward across 
lake ontario tonight. behind the front, a ridge averaging 30.1 
inches will build from the western great lakes through sunday. this 
ridge begins to exit eastward sunday night and another cold front 
should sweep eastward across lake ontario monday night. behind the 
front, a trough averaging 29.8 inches should linger over the eastern 
great lakes through this wednesday.


loz062-082100-
lake ontario open waters from the niagara river to hamlin beach-
1002 am edt sat aug 8 2026

.rest of today...south winds 10 knots or less becoming southwest
10 to 15 knots. a chance of showers, then a chance of showers and
thunderstorms late. waves 2 feet or less. 
.tonight...southwest winds 5 to 10 knots becoming west. a chance
of showers and thunderstorms early. waves 2 feet or less. 
.sunday...northwest winds 5 to 15 knots becoming southwest. waves
2 feet or less. 
.sunday night...southwest winds 5 to 10 knots. a chance of
showers overnight. waves 1 foot or less. 
.monday...southwest winds 5 to 15 knots becoming west. showers
likely with a chance of thunderstorms during the day, then a
chance of showers and thunderstorms monday night. waves 2 feet or
less. 
.tuesday...west winds 5 to 10 knots becoming northwest. a chance
of showers during the day. waves 1 foot or less. 
.wednesday...west winds 5 to 10 knots. a chance of showers
wednesday night. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kbuf 081403
glflo 
expires:202608082100;;828735

open lake forecast for lake ontario
national weather service buffalo ny
1002 am edt sat aug 8 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 will send a cold front eastward across 
lake ontario tonight. behind the front, a ridge averaging 30.1 
inches will build from the western great lakes through sunday. this 
ridge begins to exit eastward sunday night and another cold front 
should sweep eastward across lake ontario monday night. behind the 
front, a trough averaging 29.8 inches should linger over the eastern 
great lakes through this wednesday.


loz063>065-082100-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 am edt sat aug 8 2026

.rest of today...southwest winds 5 to 10 knots becoming south. a
chance of showers late this morning, then a chance of showers and
thunderstorms this afternoon. waves 1 foot or less. 
.tonight...south winds 5 to 10 knots becoming west. a chance of
showers and thunderstorms early, then a chance of showers. waves
2 feet or less. 
.sunday...west winds 10 to 15 knots. waves 1 to 3 feet. 
.sunday night...west winds 5 to 15 knots becoming south. waves
2 feet or less. 
.monday...south winds 5 to 10 knots becoming west. showers likely
with a chance of thunderstorms. waves 2 feet or less. 
.tuesday...west winds 5 to 10 knots. a chance of showers during
the day. waves 2 feet or less. 
.wednesday...west winds 5 to 10 knots. a chance of showers
wednesday night. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 081405
glfle 
expires:202608082015;;828897

open lake forecast for lake erie
national weather service cleveland oh
1005 am edt sat aug 8 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 with pressure of 29.90 inches will cross lake
erie this evening. a ridge averaging 30.00 inches will build over
the region for sunday. a series of weak low pressure systems 
29.90 inches will move through the region sunday night through 
tuesday. high pressure 30.00 inches will build into the region for
wednesday.


lez162>164-082015-
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-
1005 am edt sat aug 8 2026

.rest of today...southwest winds 10 to 15 knots. a slight chance
of showers and thunderstorms this afternoon. waves 1 to 2 feet. 
.tonight...west winds 5 to 15 knots becoming north. waves 1 to
2 feet. 
.sunday...northeast winds 10 knots or less becoming south. waves
1 foot or less. 
.sunday night...south winds 5 to 15 knots becoming southwest. a
chance of showers in the evening, then showers likely with a
chance of thunderstorms overnight. waves 2 feet or less. 
.monday...southwest winds 10 to 15 knots becoming west. showers
with a chance of thunderstorms. waves 1 to 3 feet. 
.tuesday...west winds 5 to 15 knots becoming northeast. showers
likely with a chance of thunderstorms during the day, then
showers likely tuesday night. waves 2 feet or less. 
.wednesday...southeast winds 10 knots or less becoming west. a
chance of showers and thunderstorms during the day, then a chance
of showers wednesday night. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 081405
glfle 
expires:202608082015;;828898

open lake forecast for lake erie
national weather service cleveland oh
1005 am edt sat aug 8 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 with pressure of 29.90 inches will cross lake
erie this evening. a ridge averaging 30.00 inches will build over
the region for sunday. a series of weak low pressure systems 
29.90 inches will move through the region sunday night through 
tuesday. high pressure 30.00 inches will build into the region for
wednesday.


lez165>167-082015-
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-
1005 am edt sat aug 8 2026

.rest of today...southwest winds 10 to 15 knots. a slight chance
of showers and thunderstorms late. waves 2 to 4 feet. 
.tonight...southwest winds 5 to 15 knots becoming north. a slight
chance of showers and thunderstorms early. waves 1 to 3 feet. 
.sunday...northeast winds 10 knots or less becoming west. waves
2 feet or less. 
.sunday night...southwest winds 10 knots or less increasing to
15 to 20 knots. showers likely with a chance of thunderstorms
overnight. waves 1 to 3 feet. 
.monday...southwest winds 15 to 20 knots diminishing to 10 to
15 knots. showers with a chance of thunderstorms. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.tuesday...west winds 5 to 15 knots becoming northeast. a chance
of showers and thunderstorms during the day, then showers likely
tuesday night. waves 1 to 3 feet. 
.wednesday...east winds 5 to 10 knots becoming west. a chance of
showers. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 081405
glfle 
expires:202608082015;;828899

open lake forecast for lake erie
national weather service cleveland oh
1005 am edt sat aug 8 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 with pressure of 29.90 inches will cross lake
erie this evening. a ridge averaging 30.00 inches will build over
the region for sunday. a series of weak low pressure systems 
29.90 inches will move through the region sunday night through 
tuesday. high pressure 30.00 inches will build into the region for
wednesday.


lez061-168-169-082015-
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-
1005 am edt sat aug 8 2026

.rest of today...southwest winds 10 to 15 knots. a chance of
showers and thunderstorms late this morning. waves 2 to 4 feet. 
.tonight...southwest winds 5 to 15 knots becoming north. a chance
of showers with a slight chance of thunderstorms in the evening,
then a slight chance of showers and thunderstorms after midnight.
waves 2 to 4 feet. 
.sunday...north winds less than 10 knots becoming west. waves
2 feet or less. 
.sunday night...west winds 10 knots or less becoming southwest
10 to 15 knots. showers likely overnight. waves 2 feet or less. 
.monday...southwest winds 15 to 20 knots diminishing to 10 to
15 knots. showers likely during the day, then showers with a
chance of thunderstorms monday night. waves 2 to 4 feet. 
.tuesday...west winds 5 to 15 knots becoming north less than
10 knots. a chance of showers and thunderstorms during the day,
then a chance of showers tuesday night. waves 1 to 3 feet. 
.wednesday...north winds 10 knots or less becoming west. a chance
of showers. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 081347
glfsc 
expires:202608082200;;828231

lake st clair forecast
national weather service detroit/pontiac mi
947 am edt sat aug 8 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...scattered showers and thunderstorms are possible today
as a cold front tracks through the central great lakes. winds
shift to the northwest and briefly top out at in 20 to 25 knot
range over northern lake huron late today into the evening. high
pressure, 30.00 inches, slides east through the ohio valley
saturday night, allowing winds to become southerly once again for
sunday.


lcz460-082200-
lake st clair-
947 am edt sat aug 8 2026

.rest of today...southwest winds 10 to 15 knots becoming west late
with gusts up to 20 knots. mostly sunny. waves 2 feet or less.
.tonight...west winds 10 to 15 knots becoming north 5 to 10 knots in
the late evening and overnight. mostly clear. waves 2 feet or less.
.sunday...light and variable winds becoming south 5 to 10 knots in
the late morning and early afternoon...then increasing to 10 to 15
knots early in the afternoon. mostly sunny. waves 2 feet or less.
.sunday night...south winds 10 to 15 knots. partly cloudy . a chance
of light showers. showers and a chance of thunderstorms after
midnight. waves 2 feet or less.
.monday...southwest winds 10 to 15 knots becoming west 5 to 10 knots
in the evening. partly cloudy. light showers in the morning. a
chance of thunderstorms. light showers likely in the afternoon and
evening. waves 2 feet or less.
.tuesday...northeast winds 5 to 10 knots. partly cloudy. showers
likely and a chance of thunderstorms. waves 2 feet or less.
.wednesday...west winds 5 to 10 knots. partly cloudy. a chance of
showers and thunderstorms. waves 2 feet or less.

$$

fzus63 kdtx 081346
glflh 
expires:202608082200;;828221

open lake forecast for lake huron
national weather service detroit/pontiac mi
946 am edt sat aug 8 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...scattered showers and thunderstorms are possible today
as a cold front tracks through the central great lakes. winds
shift to the northwest and briefly top out at in 20 to 25 knot
range over northern lake huron late today into the evening. high
pressure, 30.00 inches, slides east through the ohio valley
saturday night, allowing winds to become southerly once again for
sunday.


lhz362-363-082200-
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-
946 am edt sat aug 8 2026

.rest of today...southwest winds 10 to 15 knots becoming 
northwest late in the afternoon. a chance of showers late in the 
morning. waves 1 to 3 feet building to 2 to 4 feet late in the 
afternoon. 
.tonight...northwest winds 10 to 15 knots becoming north 5 to
10 knots late in the evening...then becoming light and variable
after midnight becoming west 5 to 10 knots early in the morning.
waves 2 to 4 feet subsiding to 1 to 3 feet after midnight. 
.sunday...southwest winds 5 to 10 knots becoming south 10 to
15 knots in the late morning and afternoon. waves 1 to 3 feet
building to 2 to 4 feet early in the afternoon. 
.sunday night...south winds 5 to 10 knots. a chance of showers.
waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening
and overnight. 
.monday...light and variable winds becoming north 5 to 10 knots
late in the afternoon. a chance of showers. 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. 
.wednesday...southwest winds 5 to 10 knots early in the morning
becoming light and variable...then becoming west 5 to 10 knots by
midnight. waves 2 feet or less. 


$$

fzus63 kdtx 081346
glflh 
expires:202608082200;;828220

open lake forecast for lake huron
national weather service detroit/pontiac mi
946 am edt sat aug 8 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...scattered showers and thunderstorms are possible today
as a cold front tracks through the central great lakes. winds
shift to the northwest and briefly top out at in 20 to 25 knot
range over northern lake huron late today into the evening. high
pressure, 30.00 inches, slides east through the ohio valley
saturday night, allowing winds to become southerly once again for
sunday.


lhz361-082200-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
946 am edt sat aug 8 2026

.rest of today...west winds 10 to 20 knots with brief gusts to 25
knots. waves 1 to 3 feet.
.tonight...west winds 10 to 15 knots decreasing to 5 to 10 knots
late in the evening...then becoming light and variable after
midnight becoming southwest 5 to 10 knots early in the morning.
waves 1 to 3 feet. 
.sunday...south winds 5 to 10 knots. waves 2 feet or less. 
.sunday night...light and variable winds. a chance of showers.
waves 2 feet or less. 
.monday...west winds 5 to 10 knots becoming light and variable.
waves 2 feet or less. 
.tuesday...light and variable winds becoming west 5 to 10 knots .
waves 2 feet or less. 
.wednesday...west winds 5 to 10 knots early in the morning
becoming light and variable...then becoming west 5 to 10 knots .
waves 2 feet or less. 


$$

fzus63 kdtx 081346
glflh 
expires:202608082200;;828222

open lake forecast for lake huron
national weather service detroit/pontiac mi
946 am edt sat aug 8 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...scattered showers and thunderstorms are possible today
as a cold front tracks through the central great lakes. winds
shift to the northwest and briefly top out at in 20 to 25 knot
range over northern lake huron late today into the evening. high
pressure, 30.00 inches, slides east through the ohio valley
saturday night, allowing winds to become southerly once again for
sunday.


lhz462>464-082200-
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-
946 am edt sat aug 8 2026

.rest of today...southwest winds 10 to 15 knots becoming west late
in the afternoon. a chance of showers. waves 1 to 3 feet. 
.tonight...north winds 5 to 10 knots in the evening becoming
light and variable. waves 1 to 3 feet. 
.sunday...southwest winds 5 to 10 knots backing to the south
early in the afternoon. waves 2 feet or less. 
.sunday night...south winds 5 to 10 knots increasing to 10 to
15 knots in the late evening and overnight. a chance of showers.
waves 1 to 3 feet. 
.monday...southwest winds 5 to 10 knots veering to the west late
in the afternoon...then veering to the west 5 to 10 knots late in
the evening. a chance of showers late in the afternoon. waves
2 feet or less. 
.tuesday...north winds 5 to 10 knots early in the morning
becoming light and variable. a chance of showers. waves 2 feet or
less. 
.wednesday...south winds 5 to 10 knots backing to the east in the
late morning and early afternoon...then backing to the east 5 to
10 knots early in the evening backing to the west by midnight.
waves 2 feet or less. 


$$