fzus61 kbuf 011403
glflo 
expires:202608012100;;445019

open lake forecast for lake ontario
national weather service buffalo ny
1003 am edt sat aug 1 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 ridge of high pressure averaging 30.0 inches will 
drift off the mid atlantic today. an elongated 29.7 inch low will 
move from the ohio valley sunday to the lower great lakes sunday 
night, with a remnant trough drifting towards new england monday. a 
30.0 inch high will then build east across ontario and quebec monday 
through tuesday.


loz063>065-012100-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1003 am edt sat aug 1 2026

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

winds and waves higher in and near thunderstorms.

$$

fzus61 kbuf 011403
glflo 
expires:202608012100;;445018

open lake forecast for lake ontario
national weather service buffalo ny
1003 am edt sat aug 1 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 ridge of high pressure averaging 30.0 inches will 
drift off the mid atlantic today. an elongated 29.7 inch low will 
move from the ohio valley sunday to the lower great lakes sunday 
night, with a remnant trough drifting towards new england monday. a 
30.0 inch high will then build east across ontario and quebec monday 
through tuesday.


loz062-012100-
lake ontario open waters from the niagara river to hamlin beach-
1003 am edt sat aug 1 2026

.this afternoon...east winds 10 knots or less. waves 1 foot or
less. 
.tonight...east winds 5 to 10 knots becoming southeast. a chance
of showers. showers likely late. waves 1 foot or less. 
.sunday...east winds 5 to 10 knots. showers in the morning, then
showers with a chance of thunderstorms in the afternoon. waves
1 foot or less. 
.sunday night...northeast winds 5 to 10 knots becoming north.
showers with a chance of thunderstorms. waves 1 foot or less. 
.monday...north winds 10 knots or less becoming northeast. a
chance of showers during the day. waves 1 foot or less. 
.tuesday...northeast winds 5 to 10 knots becoming southeast.
waves 2 feet or less. 
.wednesday...southeast winds less than 10 knots becoming
southwest. a chance of showers and thunderstorms. waves 1 foot or
less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 011323
glfle 
expires:202608012015;;443935

open lake forecast for lake erie
national weather service cleveland oh
923 am edt sat aug 1 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...
low pressure 29.60 inches will move east into ohio today, moving 
just south of lake erie. this low will slowly drift east through 
sunday before high pressure 30.00 inches returns for the start of 
next week and persists through at least midweek.


lez061-168-169-012015-
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-
923 am edt sat aug 1 2026

.this afternoon...southeast winds 10 knots or less becoming
northeast. waves 1 foot or less. 
.tonight...northeast winds 5 to 15 knots becoming east. a chance
of showers and thunderstorms. showers likely with a chance of
thunderstorms late. waves 2 feet or less. 
.sunday...southeast winds 10 to 15 knots becoming northeast.
showers likely with a chance of thunderstorms. waves 2 feet or
less. 
.sunday night...northeast winds 10 to 15 knots. showers with a
chance of thunderstorms. waves 1 to 3 feet building to 2 to
4 feet. 
.monday...northeast winds 5 to 15 knots. waves 1 to 3 feet. 
.tuesday...east winds 10 knots or less becoming southeast. a
chance of showers and thunderstorms during the day, then a chance
of showers tuesday night. waves 2 feet or less. 
.wednesday...south winds 10 knots or less becoming southwest. 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 011323
glfle 
expires:202608012015;;443933

open lake forecast for lake erie
national weather service cleveland oh
923 am edt sat aug 1 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...
low pressure 29.60 inches will move east into ohio today, moving 
just south of lake erie. this low will slowly drift east through 
sunday before high pressure 30.00 inches returns for the start of 
next week and persists through at least midweek.


lez162>164-012015-
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-
923 am edt sat aug 1 2026

.this afternoon...southeast winds 5 to 10 knots becoming east. a
chance of showers with a slight chance of thunderstorms late.
waves 1 foot or less. 
.tonight...east winds 10 to 15 knots increasing to 15 to
20 knots. a chance of showers and thunderstorms early, then
showers with a chance of thunderstorms from late evening on.
waves 1 to 3 feet. 
.sunday...east winds 10 to 15 knots becoming northeast 15 to
20 knots. showers with a chance of thunderstorms. waves 1 to
3 feet. 
.sunday night...northeast winds 15 to 20 knots. a chance of
showers and thunderstorms in the evening, then a chance of
showers overnight. waves 2 to 4 feet. 
.monday...north winds 15 to 20 knots becoming northeast 5 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.tuesday...northeast winds 10 knots or less becoming east. waves
2 feet or less. 
.wednesday...west winds 5 to 10 knots becoming southwest. waves
1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 011323
glfle 
expires:202608012015;;443934

open lake forecast for lake erie
national weather service cleveland oh
923 am edt sat aug 1 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...
low pressure 29.60 inches will move east into ohio today, moving 
just south of lake erie. this low will slowly drift east through 
sunday before high pressure 30.00 inches returns for the start of 
next week and persists through at least midweek.


lez165>167-012015-
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-
923 am edt sat aug 1 2026

.this afternoon...southeast winds 5 to 10 knots becoming east.
waves 1 foot or less. 
.tonight...east winds 10 to 15 knots. a chance of showers and
thunderstorms in the evening, then showers with a chance of
thunderstorms after midnight. waves 1 to 3 feet. 
.sunday...east winds 10 to 15 knots becoming northeast. showers
likely in the morning, then a chance of showers and thunderstorms
in the afternoon. waves 1 to 3 feet. 
.sunday night...northeast winds 15 to 20 knots. showers likely
with a chance of thunderstorms in the evening, then a chance of
showers and thunderstorms overnight. waves 2 to 4 feet. 
.monday...northeast winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers during the day. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.tuesday...east winds 5 to 10 knots becoming southeast. a chance
of showers tuesday night. waves 2 feet or less. 
.wednesday...southwest winds 5 to 10 knots. waves 1 foot or less.

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 011400
glflh 
expires:202608012200;;444899

open lake forecast for lake huron
national weather service detroit/pontiac mi
1000 am edt sat aug 1 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...low pressure, 29.70 inches, will slowly track eastward
across the ohio valley through the weekend. this brings rain and
isolated thunderstorm chances to the great lakes both today and
sunday along with elevated northeast winds and waves into saginaw
bay and the thumb nearshores.


lhz362-363-012200-
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-
1000 am edt sat aug 1 2026

.rest of today...north winds 5 to 10 knots. waves 2 feet or less.
.tonight...north winds 5 to 10 knots becoming northeast 10 to
15 knots after midnight. showers likely in the evening...then a
chance of showers after midnight. waves 1 to 3 feet. 
.sunday...northeast winds 10 to 15 knots. a chance of showers in
the morning. waves 3 to 5 feet. 
.sunday night...north winds 10 to 15 knots decreasing to 5 to
10 knots by midnight...then increasing to 10 to 15 knots after
midnight. waves 2 to 4 feet. 
.monday...north winds 10 to 15 knots decreasing to 5 to 10 knots.
waves 2 to 4 feet subsiding to 1 to 3 feet. 
.tuesday...light and variable winds becoming east 5 to 10 knots .
waves 2 feet or less. 
.wednesday...light and variable winds. waves 2 feet or less. 


$$

fzus63 kdtx 011400
glflh 
expires:202608012200;;444900

open lake forecast for lake huron
national weather service detroit/pontiac mi
1000 am edt sat aug 1 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...low pressure, 29.70 inches, will slowly track eastward
across the ohio valley through the weekend. this brings rain and
isolated thunderstorm chances to the great lakes both today and
sunday along with elevated northeast winds and waves into saginaw
bay and the thumb nearshores.


lhz462>464-012200-
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-
1000 am edt sat aug 1 2026

.rest of 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 10 to 15 knots. a chance of showers in
the evening...then showers likely after midnight. waves 1 to
3 feet. 
.sunday...northeast winds 10 to 15 knots increasing to 15 to
20 knots early in the afternoon. a chance of showers. waves 3 to
5 feet. 
.sunday night...north winds 15 to 20 knots becoming northeast
10 to 15 knots in the late evening and overnight. waves 3 to
5 feet. 
.monday...north winds 10 to 15 knots decreasing to 5 to 10 knots
late in the evening. waves 2 to 4 feet subsiding to 1 to 3 feet
late in the evening. 
.tuesday...east winds 5 to 10 knots early in the morning becoming
light and variable...then becoming north 5 to 10 knots early in
the evening veering to the east. waves 2 feet or less. 
.wednesday...light and variable winds becoming north 5 to
10 knots early in the evening...then veering to the northeast by
midnight. waves 2 feet or less. 


$$

fzus63 kdtx 011400
glflh 
expires:202608012200;;444898

open lake forecast for lake huron
national weather service detroit/pontiac mi
1000 am edt sat aug 1 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...low pressure, 29.70 inches, will slowly track eastward
across the ohio valley through the weekend. this brings rain and
isolated thunderstorm chances to the great lakes both today and
sunday along with elevated northeast winds and waves into saginaw
bay and the thumb nearshores.


lhz361-012200-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
1000 am edt sat aug 1 2026

.rest of today...light and variable winds. a chance of showers in
the afternoon. waves 2 feet or less. 
.tonight...north winds 5 to 10 knots becoming northeast 10 to
15 knots after midnight. a chance of showers. waves 2 feet or
less. 
.sunday...northeast winds 10 to 15 knots becoming light and
variable. waves 2 feet or less. 
.sunday night...light and variable winds becoming north 5 to
10 knots after midnight. waves 2 feet or less. 
.monday...north winds 5 to 10 knots in the morning becoming light
and variable. waves 2 feet or less. 
.tuesday...light and variable winds early in the morning becoming
south 5 to 10 knots...then backing to the east early in the
evening becoming light and variable. waves 2 feet or less. 
.wednesday...light and variable winds becoming northwest 5 to
10 knots by midnight. waves 2 feet or less. 


$$

fzus63 kdtx 011400
glfsc 
expires:202608012200;;444902

lake st clair forecast
national weather service detroit/pontiac mi
1000 am edt sat aug 1 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...low pressure, 29.70 inches, will slowly track eastward
across the ohio valley through the weekend. this brings rain and
isolated thunderstorm chances to the great lakes both today and
sunday along with elevated northeast winds and waves into saginaw
bay and the thumb nearshores.


lcz460-012200-
lake st clair-
1000 am edt sat aug 1 2026

.rest of today...east winds 5 to 10 knots. mostly cloudy. waves 2
feet or less.
.tonight...northeast winds 5 to 10 knots increasing to 10 to 15
knots in the late evening and overnight. mostly cloudy. a chance of
light showers ...then light showers likely early in the morning.
waves 2 feet or less.
.sunday...northeast winds 10 to 15 knots. showers and a chance of
thunderstorms. waves 2 feet or less.
.sunday night...north winds 15 to 20 knots. mostly cloudy with light
showers likely and a chance of thunderstorms early in the
evening...then mostly cloudy with a chance of light showers by
midnight. partly cloudy after midnight. waves 1 to 3 feet.
.monday...north winds 10 to 15 knots. partly cloudy in the morning
then clearing. waves 2 feet or less.
.tuesday...southeast winds 5 to 10 knots. mostly clear. waves 2 feet
or less.
.wednesday...south winds 5 to 10 knots. mostly clear. waves 2 feet
or less.

$$