fzus61 kbuf 120202
glflo 
expires:202606120900;;592483

open lake forecast for lake ontario
national weather service buffalo ny
1002 pm edt thu jun 11 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 weak 29.8 inch ridge of high pressure will slide 
east across new york state overnight. a cold front will cross the 
lake between friday morning and early friday afternoon, with a 30.0 
inch high then ridging across the lower great lakes friday night 
through sunday morning, before a cold front crosses the region later 
sunday or sunday night. the eastern edge of a 30.1 inch high over 
the plains states will push over the lake on monday, then a trough 
averaging 29.8 inches will cross the lake on tuesday.


loz062-120900-
lake ontario open waters from the niagara river to hamlin beach-
1002 pm edt thu jun 11 2026

.overnight...southwest winds 5 to 15 knots. waves 1 to
2 feet. 
.friday...southwest winds 15 to 20 knots becoming west. a chance
of showers late in the morning. waves 1 to 3 feet building to
2 to 4 feet. 
.friday night...west winds 10 to 15 knots becoming southwest.
waves 1 to 3 feet. 
.saturday...southwest winds 10 to 15 knots. waves 1 to 2 feet. 
.saturday night...southwest winds 10 to 15 knots. waves 1 to
3 feet. 
.sunday...southwest winds 15 to 20 knots becoming west 10 to
15 knots. showers with a chance of thunderstorms. waves 1 to
3 feet building to 2 to 4 feet. 
.monday...west winds 5 to 15 knots. waves 1 to 3 feet. 
.tuesday...southwest winds 5 to 10 knots. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kbuf 120202
glflo 
expires:202606120900;;592484

open lake forecast for lake ontario
national weather service buffalo ny
1002 pm edt thu jun 11 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 weak 29.8 inch ridge of high pressure will slide 
east across new york state overnight. a cold front will cross the 
lake between friday morning and early friday afternoon, with a 30.0 
inch high then ridging across the lower great lakes friday night 
through sunday morning, before a cold front crosses the region later 
sunday or sunday night. the eastern edge of a 30.1 inch high over 
the plains states will push over the lake on monday, then a trough 
averaging 29.8 inches will cross the lake on tuesday.


loz063>065-120900-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 pm edt thu jun 11 2026

.overnight...southwest winds 5 to 10 knots. waves 1 foot or
less. 
.friday...south winds 5 to 10 knots becoming west and increasing
to 15 to 20 knots. showers likely with a chance of thunderstorms
late in the morning. a chance of showers and thunderstorms early
in the afternoon. waves 1 to 3 feet building to 2 to 4 feet. 
.friday night...west winds 15 to 20 knots diminishing to 5 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.saturday...west winds 5 to 15 knots becoming southwest. waves
1 to 2 feet. 
.saturday night...southwest winds 5 to 15 knots becoming south.
waves 2 feet or less. 
.sunday...south winds 10 to 15 knots becoming west 15 to
20 knots. showers with a chance of thunderstorms. waves 1 to
3 feet building to 2 to 4 feet. 
.monday...west winds 15 to 20 knots becoming southwest 5 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.tuesday...southwest winds 5 to 10 knots becoming south. waves
2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 120749
glfle 
expires:202606121430;;607419

open lake forecast for lake erie
national weather service cleveland oh
349 am edt fri jun 12 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 currently over lake erie will exit to the east this
afternoon with a ridge averaging 30.00 inches building over the
lake in the front's wake through saturday. a cold front will move
east across the lake on sunday, followed by a ridge averaging 
30.00 inches monday into tuesday.


lez165>167-121430-
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-
349 am edt fri jun 12 2026

.today...southwest winds 15 to 20 knots becoming west 10 to
15 knots. a slight chance of showers early. waves 3 to 5 feet
subsiding to 2 to 4 feet. 
.tonight...southwest winds 10 to 15 knots becoming west. waves
2 to 4 feet subsiding to 1 to 3 feet. 
.saturday...west winds 5 to 10 knots becoming southwest. waves
2 feet or less. 
.saturday night...south winds 5 to 15 knots becoming southwest. a
chance of showers overnight. waves 1 to 3 feet. 
.sunday...southwest winds 15 to 20 knots becoming northwest 10 to
15 knots. showers with a chance of thunderstorms during the day.
waves 2 to 4 feet. 
.monday...west winds 10 to 15 knots. waves 1 to 3 feet. 
.tuesday...southwest winds 5 to 15 knots increasing to 15 to
20 knots. a chance of showers tuesday night. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 120749
glfle 
expires:202606121430;;607418

open lake forecast for lake erie
national weather service cleveland oh
349 am edt fri jun 12 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 currently over lake erie will exit to the east this
afternoon with a ridge averaging 30.00 inches building over the
lake in the front's wake through saturday. a cold front will move
east across the lake on sunday, followed by a ridge averaging 
30.00 inches monday into tuesday.


lez162>164-121430-
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-
349 am edt fri jun 12 2026

.today...west winds 15 to 20 knots diminishing to 10 to 15 knots.
a slight chance of showers early. waves 2 to 4 feet subsiding to
1 to 2 feet. 
.tonight...west winds 10 to 15 knots. waves 1 to 2 feet. 
.saturday...southwest winds 5 to 10 knots. waves 1 foot or less. 
.saturday night...southwest winds 10 to 15 knots. a chance of
showers overnight. waves 1 to 2 feet. 
.sunday...west winds 15 to 20 knots becoming northwest 10 to
15 knots. showers with a chance of thunderstorms during the day.
waves 1 to 3 feet. 
.monday...west winds 5 to 15 knots. waves 2 feet or less. 
.tuesday...southwest winds 10 to 15 knots. a chance of showers.
waves 1 to 2 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 120749
glfle 
expires:202606121430;;607420

open lake forecast for lake erie
national weather service cleveland oh
349 am edt fri jun 12 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 currently over lake erie will exit to the east this
afternoon with a ridge averaging 30.00 inches building over the
lake in the front's wake through saturday. a cold front will move
east across the lake on sunday, followed by a ridge averaging 
30.00 inches monday into tuesday.


lez061-168-169-121430-
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-
349 am edt fri jun 12 2026

.today...southwest winds 15 to 20 knots. a slight chance of
showers and thunderstorms early. waves 3 to 6 feet. 
.tonight...southwest winds 15 to 20 knots becoming west and
diminishing to around 10 knots. waves 3 to 5 feet subsiding to
2 to 4 feet. 
.saturday...southwest winds 5 to 10 knots. waves 1 to 2 feet. 
.saturday night...southwest winds 5 to 15 knots becoming south.
waves 1 to 3 feet. 
.sunday...southwest winds 10 to 15 knots becoming northwest.
showers with a chance of thunderstorms during the day. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.monday...west winds 5 to 15 knots becoming southwest. waves 1 to
3 feet. 
.tuesday...southwest winds 5 to 15 knots becoming south. a chance
of showers tuesday night. waves 1 to 2 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 120736
glflh 
expires:202606121600;;607100

open lake forecast for lake huron
national weather service detroit/pontiac mi
336 am edt fri jun 12 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 system, around 29.20 inches, over eastern
ontario will pull a cold front through the rest of the eastern
lakes early this morning. a second front will pass through the
area early sunday morning.


lhz462>464-121600-
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-
336 am edt fri jun 12 2026

.today...southwest winds 15 to 20 knots becoming west 10 to
15 knots in the late morning and afternoon. waves 3 to 5 feet
subsiding to 2 to 4 feet in the afternoon. 
.tonight...southwest winds 10 to 15 knots. waves 1 to 3 feet. 
.saturday...southwest winds 10 to 15 knots backing to the south
early in the afternoon. waves 1 to 3 feet building to 2 to 4 feet
early in the afternoon. 
.saturday night...southwest winds 10 to 15 knots veering to the
west after midnight. a chance of showers and thunderstorms in the
evening...then showers likely and a chance of thunderstorms after
midnight. waves 2 to 4 feet subsiding to 1 to 3 feet in the late
evening and overnight. 
.sunday...northwest winds 10 to 15 knots decreasing to 5 to
10 knots late in the afternoon...then becoming west 10 to
15 knots late in the evening. showers in the morning. waves 1 to
3 feet building to 2 to 4 feet late in the afternoon. 
.monday...southwest winds 10 to 15 knots decreasing to 5 to
10 knots . waves 1 to 3 feet. 
.tuesday...southwest winds 5 to 10 knots backing to the south
early in the evening...then increasing to 10 to 15 knots by
midnight. a chance of showers by midnight. waves 2 feet or less. 


$$

fzus63 kdtx 120736
glflh 
expires:202606121600;;607098

open lake forecast for lake huron
national weather service detroit/pontiac mi
336 am edt fri jun 12 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 system, around 29.20 inches, over eastern
ontario will pull a cold front through the rest of the eastern
lakes early this morning. a second front will pass through the
area early sunday morning.


lhz361-362-121600-
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-
336 am edt fri jun 12 2026

.today...west winds 15 to 20 knots becoming southwest 5 to
10 knots. waves 4 to 6 feet subsiding to 1 to 3 feet late in the
afternoon. waves occasionally around 8 feet. 
.tonight...southwest winds 5 to 10 knots increasing to 10 to
15 knots early in the morning. waves 1 to 3 feet. 
.saturday...southwest winds 10 to 15 knots. a chance of showers
in the morning...then a chance of showers and thunderstorms in
the afternoon. waves 2 to 4 feet building to 3 to 5 feet early in
the afternoon. 
.saturday night...south winds 10 to 15 knots becoming west 5 to
10 knots in the late evening and overnight. showers and a chance
of thunderstorms in the evening...then showers after midnight.
waves 2 to 4 feet subsiding to 1 to 3 feet after midnight. 
.sunday...west winds 5 to 10 knots increasing to 15 to 20 knots
late in the morning...then decreasing to 10 to 15 knots late in
the evening. a chance of showers in the morning. waves 1 to
3 feet building to 3 to 5 feet. 
.monday...west winds 10 to 15 knots becoming south by midnight.
waves 2 to 4 feet subsiding to 1 to 3 feet by midnight. 
.tuesday...southwest winds 5 to 10 knots becoming southeast 10 to
15 knots . waves 1 to 3 feet. 


$$

fzus63 kdtx 120736
glflh 
expires:202606121600;;607099

open lake forecast for lake huron
national weather service detroit/pontiac mi
336 am edt fri jun 12 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 system, around 29.20 inches, over eastern
ontario will pull a cold front through the rest of the eastern
lakes early this morning. a second front will pass through the
area early sunday morning.


lhz363-121600-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
336 am edt fri jun 12 2026

.today...west winds 15 to 20 knots becoming southwest 10 to
15 knots in the late morning and afternoon. waves 3 to 5 feet. 
.tonight...southwest winds 10 to 15 knots. waves 2 to 4 feet. 
.saturday...southwest winds 10 to 15 knots becoming south 15 to
20 knots early in the afternoon. a chance of showers in the
afternoon. waves 2 to 4 feet. 
.saturday night...southwest winds 10 to 15 knots becoming north
5 to 10 knots after midnight. showers and a chance of
thunderstorms in the evening...then showers after midnight. waves
2 to 4 feet subsiding to 1 to 3 feet after midnight. 
.sunday...north winds 5 to 10 knots backing to the northwest late
in the morning...then increasing to 10 to 15 knots late in the
afternoon. showers in the morning...then a chance of showers late
in the morning. waves 1 to 3 feet building to 3 to 5 feet late in
the afternoon. 
.monday...southwest winds 10 to 15 knots becoming south by
midnight. waves 1 to 3 feet. 
.tuesday...southwest winds 5 to 10 knots becoming south 10 to
15 knots . a chance of showers by midnight. waves 1 to 3 feet. 


$$

fzus63 kdtx 120736
glfsc 
expires:202606121600;;607112

lake st clair forecast
national weather service detroit/pontiac mi
336 am edt fri jun 12 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 system, around 29.20 inches, over eastern
ontario will pull a cold front through the rest of the eastern
lakes early this morning. a second front will pass through the
area early sunday morning.


lcz460-121600-
lake st clair-
336 am edt fri jun 12 2026

.today...west winds 15 to 20 knots diminishing to 10 to 15 knots in
the afternoon. mostly sunny. waves 1 to 3 feet.
.tonight...west winds 10 to 15 knots diminishing to 5 to 10 knots
early in the morning. clear. waves 2 feet or less.
.saturday...southwest winds 5 to 10 knots increasing to 15 to 20
knots. sunny. waves 2 feet or less.
.saturday night...southwest winds 15 to 20 knots diminishing to 10
to 15 knots in the late evening and overnight. partly cloudy
becoming mostly cloudy. a chance of light showers after midnight.
waves 1 to 3 feet.
.sunday...west winds 10 to 15 knots becoming northwest 15 to 20
knots in the afternoon and evening. light showers and a chance of
thunderstorms...then mostly clear in the evening. waves 1 to 3 feet.
.monday...west winds 10 to 15 knots. mostly clear. waves 2 feet or
less.
.tuesday...southwest winds 10 to 15 knots. mostly clear. a chance of
showers. waves 2 feet or less.

$$