fzus61 kbuf 232002
glflo 
expires:202606240300;;788236

open lake forecast for lake ontario
national weather service buffalo ny
402 pm edt tue jun 23 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 29.8 inch low will move off the southern new england 
coast through tonight. a 30.1 inch high will then build into the 
ohio valley tonight through wednesday, then drift to the eastern 
seaboard wednesday night through thursday. a weak 29.9 inch low is 
then forecast to move from the central great lakes thursday to 
southern quebec friday, then the canadian maritimes saturday. a 30.0 
inch high will then build across the lower great lakes this weekend.


loz062-240300-
lake ontario open waters from the niagara river to hamlin beach-
402 pm edt tue jun 23 2026

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

winds and waves higher in and near thunderstorms.

$$

fzus61 kbuf 232002
glflo 
expires:202606240300;;788237

open lake forecast for lake ontario
national weather service buffalo ny
402 pm edt tue jun 23 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 29.8 inch low will move off the southern new england 
coast through tonight. a 30.1 inch high will then build into the 
ohio valley tonight through wednesday, then drift to the eastern 
seaboard wednesday night through thursday. a weak 29.9 inch low is 
then forecast to move from the central great lakes thursday to 
southern quebec friday, then the canadian maritimes saturday. a 30.0 
inch high will then build across the lower great lakes this weekend.


loz063>065-240300-
lake ontario open waters from hamlin beach to the saint lawrence
river-
402 pm edt tue jun 23 2026

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

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 231944
glfle 
expires:202606240215;;787662

open lake forecast for lake erie
national weather service cleveland oh
344 pm edt tue jun 23 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 over the region through
wednesday. weak low pressure 29.90 inches will move east through
the great lakes on thursday and extend a cold front across the
area on friday. a ridge averaging 30.10 inches will build from the
northwest on saturday into sunday.


lez162-163-240215-
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-
344 pm edt tue jun 23 2026

.tonight...northeast winds 10 knots or less. waves 1 foot or
less. 
.wednesday...light and variable winds becoming southeast 5 to
10 knots. waves 1 foot or less. 
.wednesday night...southeast winds 5 to 10 knots becoming
southwest. showers likely overnight. waves 1 foot or less. 
.thursday...southwest winds around 10 knots. a chance of showers
in the morning, then a chance of showers and thunderstorms in the
afternoon. waves 1 to 2 feet. 
.thursday night...west winds 5 to 10 knots becoming northwest. a
chance of showers and thunderstorms in the evening. waves 1 foot
or less. 
.friday...northeast winds 5 to 10 knots. a chance of showers
friday night. 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 becoming southeast. waves
2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 231944
glfle 
expires:202606240215;;787663

open lake forecast for lake erie
national weather service cleveland oh
344 pm edt tue jun 23 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 over the region through
wednesday. weak low pressure 29.90 inches will move east through
the great lakes on thursday and extend a cold front across the
area on friday. a ridge averaging 30.10 inches will build from the
northwest on saturday into sunday.


lez164>166-240215-
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-
344 pm edt tue jun 23 2026

.tonight...northwest winds 5 to 10 knots becoming north. waves
2 feet or less. 
.wednesday...north winds less than 10 knots. waves 1 foot or
less. 
.wednesday night...east winds 5 to 15 knots becoming south. a
chance of showers overnight. waves 2 feet or less. 
.thursday...south winds 10 to 15 knots becoming southwest. a
chance of showers. waves 1 to 3 feet. 
.thursday night...southwest winds 5 to 10 knots. a chance of
showers and thunderstorms in the evening. waves 2 feet or less. 
.friday...south winds 10 knots or less becoming northeast. a
chance of showers friday night. waves 1 foot or less. 
.saturday...northeast winds 10 knots or less. waves 1 foot or
less. 
.sunday...east winds 10 knots or less becoming southeast. waves
1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 231944
glfle 
expires:202606240215;;787664

open lake forecast for lake erie
national weather service cleveland oh
344 pm edt tue jun 23 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 over the region through
wednesday. weak low pressure 29.90 inches will move east through
the great lakes on thursday and extend a cold front across the
area on friday. a ridge averaging 30.10 inches will build from the
northwest on saturday into sunday.


lez061-167>169-240215-
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-
344 pm edt tue jun 23 2026

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

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 231908
glflh 
expires:202606240315;;786523

open lake forecast for lake huron
national weather service detroit/pontiac mi
308 pm edt tue jun 23 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...high pressure, 30.20 inches, will build into the great
lakes region, producing light winds through wednesday. low
pressure, 29.90 inches will move toward lower michigan thursday
bringing a slight increase in winds speeds as they become south
or southwest.


lhz362-363-240315-
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-
308 pm edt tue jun 23 2026

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


$$

fzus63 kdtx 231908
glflh 
expires:202606240315;;786522

open lake forecast for lake huron
national weather service detroit/pontiac mi
308 pm edt tue jun 23 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...high pressure, 30.20 inches, will build into the great
lakes region, producing light winds through wednesday. low
pressure, 29.90 inches will move toward lower michigan thursday
bringing a slight increase in winds speeds as they become south
or southwest.


lhz361-240315-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
308 pm edt tue jun 23 2026

.tonight...west winds 10 to 15 knots becoming northwest 5 to
10 knots in the late evening and overnight. waves 2 feet or less.
.wednesday...light and variable winds becoming southeast 5 to
10 knots late in the afternoon. waves 2 feet or less. 
.wednesday night...east winds 5 to 10 knots. a chance of showers
after midnight. waves 2 feet or less. 
.thursday...east winds 5 to 10 knots until late afternoon
becoming light and variable. a chance of showers in the morning.
waves 2 feet or less. 
.thursday night...light and variable winds becoming northwest
5 to 10 knots after midnight. waves 2 feet or less. 
.friday...northwest winds 5 to 10 knots in the morning becoming
light and variable. waves 2 feet or less. 
.saturday...light and variable winds. waves 2 feet or less. 
.sunday...light and variable winds becoming southeast 10 to
15 knots. a chance of showers by midnight. waves 2 feet or less
building to 4 to 6 feet . waves occasionally around 8 feet. 


$$

fzus63 kdtx 231908
glflh 
expires:202606240315;;786524

open lake forecast for lake huron
national weather service detroit/pontiac mi
308 pm edt tue jun 23 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...high pressure, 30.20 inches, will build into the great
lakes region, producing light winds through wednesday. low
pressure, 29.90 inches will move toward lower michigan thursday
bringing a slight increase in winds speeds as they become south
or southwest.


lhz462>464-240315-
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-
308 pm edt tue jun 23 2026

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


$$

fzus63 kdtx 231908
glfsc 
expires:202606240315;;786521

lake st clair forecast
national weather service detroit/pontiac mi
308 pm edt tue jun 23 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...high pressure, 30.20 inches, will build into the great
lakes region, producing light winds through wednesday. low
pressure, 29.90 inches will move toward lower michigan thursday
bringing a slight increase in winds speeds as they become south
or southwest.


lcz460-240315-
lake st clair-
308 pm edt tue jun 23 2026

.tonight...northeast winds 5 to 10 knots becoming light and
variable. clear. waves 2 feet or less.
.wednesday...light and variable winds becoming south 5 to 10 knots
in the late morning and afternoon. sunny until late afternoon
becoming partly sunny. waves 2 feet or less.
.wednesday night...south winds 5 to 10 knots. partly cloudy becoming
mostly cloudy by midnight becoming partly cloudy. a chance of light
showers. waves 2 feet or less.
.thursday...south winds 10 to 15 knots becoming southwest 5 to 10
knots in the late morning and afternoon. partly sunny. a chance of
light showers until late afternoon. light showers likely and a
chance of thunderstorms early in the afternoon. waves 2 feet or
less.
.thursday night...northwest winds 5 to 10 knots. partly cloudy.
light showers likely and a chance of thunderstorms early in the
evening. waves 2 feet or less.
.friday...northeast winds 5 to 10 knots. partly cloudy. waves 2 feet
or less.
.saturday...northeast winds 5 to 10 knots. partly cloudy. waves 2
feet or less.
.sunday...southeast winds 10 to 15 knots. mostly clear. waves 2 feet
or less.

$$