fzus61 kbuf 131402
glflo 
expires:202606132100;;676221

open lake forecast for lake ontario
national weather service buffalo ny
1002 am edt sat jun 13 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 30.0 inch high will ridge across the lower great lakes 
through sunday morning, then a cold front will cross the region 
sunday afternoon and evening. the eastern edge of a 30.1 inch high 
over the plains states will push over the lake on monday with a 
trough averaging 29.8 inches crossing the lake on tuesday. a 29.4 
inch low will then track north of the lake on wednesday, with its 
trailing cold front approaching the lake late in the day on 
wednesday.


loz062-132100-
lake ontario open waters from the niagara river to hamlin beach-
1002 am edt sat jun 13 2026

.this afternoon...southwest winds 10 to 15 knots. waves 1 to
2 feet. 
.tonight...southwest winds 15 to 20 knots diminishing to 10 to
15 knots. waves 1 to 3 feet building to 2 to 4 feet, then
subsiding to 1 to 3 feet. 
.sunday...southwest winds 5 to 10 knots becoming west. showers
with a chance of thunderstorms. waves 1 to 2 feet. 
.sunday night...northwest winds 10 to 15 knots becoming west
15 to 20 knots. showers in the evening. waves 1 to 3 feet. 
.monday...west winds 15 to 20 knots becoming southwest 5 to
15 knots. waves 2 to 4 feet subsiding to 1 to 2 feet. 
.tuesday...southwest winds 5 to 15 knots becoming south. a chance
of showers tuesday night. waves 2 feet or less. 
.wednesday...south winds 15 to 20 knots. a chance of showers
during the day, then showers likely wednesday night. waves 1 to
3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kbuf 131402
glflo 
expires:202606132100;;676222

open lake forecast for lake ontario
national weather service buffalo ny
1002 am edt sat jun 13 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 30.0 inch high will ridge across the lower great lakes 
through sunday morning, then a cold front will cross the region 
sunday afternoon and evening. the eastern edge of a 30.1 inch high 
over the plains states will push over the lake on monday with a 
trough averaging 29.8 inches crossing the lake on tuesday. a 29.4 
inch low will then track north of the lake on wednesday, with its 
trailing cold front approaching the lake late in the day on 
wednesday.


loz063>065-132100-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 am edt sat jun 13 2026

.this afternoon...west winds 10 to 15 knots becoming southwest.
waves 1 to 3 feet. 
.tonight...southwest winds 10 to 15 knots becoming south. waves
1 to 2 feet. 
.sunday...south winds 5 to 10 knots becoming west. showers likely
in the morning, then showers with a chance of thunderstorms in
the afternoon. waves 1 to 2 feet. 
.sunday night...west winds 10 to 15 knots increasing to 15 to
20 knots. showers with a chance of thunderstorms in the evening,
then a chance of showers overnight. waves 1 to 2 feet building to
3 to 5 feet. 
.monday...west winds 15 to 20 knots becoming southwest 5 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.tuesday...southwest winds 5 to 15 knots becoming south. waves
2 feet or less. 
.wednesday...south winds 15 to 20 knots. a chance of showers
during the day, then showers likely wednesday night. waves 1 to
3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 131953
glfle 
expires:202606140215;;690733

open lake forecast for lake erie
national weather service cleveland oh
353 pm edt sat jun 13 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 high pressure ridge averaging 30.00 inches exits slowly eastward
before a cold front sweeps southeastward across lake erie on
sunday. behind the front, another ridge averaging 30.00 inches builds
from the northern great plains and vicinity through monday before
the ridge begins to exit eastward on tuesday through wednesday.
during wednesday night through thursday, a potent low should wobble 
east-northeastward from the upper mississippi valley to southern 
quebec and deepen to around 29.10 inches. accordingly, a warm 
front should sweep northeastward across lake erie wednesday night 
and be followed by the eastward passage of a cold front on 
thursday.


lez061-167>169-140215-
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-
353 pm edt sat jun 13 2026

.tonight...southwest winds 5 to 15 knots. waves 1 to 3 feet. 
.sunday...southwest winds 10 to 15 knots becoming northwest 15 to
20 knots. a chance of showers with a slight chance of
thunderstorms early, then showers with a chance of thunderstorms
from late morning on. waves 1 to 3 feet. 
.sunday night...northwest winds 10 to 15 knots. a chance of
showers in the evening. waves 2 to 3 feet. 
.monday...northwest winds 10 to 15 knots becoming southwest.
waves 1 to 3 feet. 
.monday night...southwest winds 10 to 15 knots. waves 1 to
3 feet. 
.tuesday...southwest winds 10 to 15 knots becoming south 15 to
20 knots. a chance of showers and thunderstorms tuesday night.
waves 1 to 3 feet building to 3 to 5 feet. 
.wednesday...southwest winds 15 to 20 knots becoming south and
increasing to 30 knots. a chance of showers and thunderstorms
during the day, then showers with a chance of thunderstorms
wednesday night. waves 3 to 6 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 
.thursday...southwest winds to 30 knots becoming west and
diminishing to 15 to 20 knots. showers likely during the day,
then a chance of showers thursday night. waves 7 to 10 feet
subsiding to 3 to 5 feet. waves occasionally around 13 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 131953
glfle 
expires:202606140215;;690732

open lake forecast for lake erie
national weather service cleveland oh
353 pm edt sat jun 13 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 high pressure ridge averaging 30.00 inches exits slowly eastward
before a cold front sweeps southeastward across lake erie on
sunday. behind the front, another ridge averaging 30.00 inches builds
from the northern great plains and vicinity through monday before
the ridge begins to exit eastward on tuesday through wednesday.
during wednesday night through thursday, a potent low should wobble 
east-northeastward from the upper mississippi valley to southern 
quebec and deepen to around 29.10 inches. accordingly, a warm 
front should sweep northeastward across lake erie wednesday night 
and be followed by the eastward passage of a cold front on 
thursday.


lez162>166-140215-
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-
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-
353 pm edt sat jun 13 2026

.tonight...southwest winds 10 to 15 knots. a slight chance of
showers and thunderstorms late. waves 1 to 3 feet. 
.sunday...southwest winds 10 to 15 knots becoming northwest 15 to
20 knots. showers likely with a slight chance of thunderstorms
early, then showers with a chance of thunderstorms. a chance of
showers and thunderstorms late. waves 1 to 3 feet. 
.sunday night...northwest winds 15 to 20 knots diminishing to
10 to 15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.monday...northwest winds 10 to 15 knots becoming southwest.
waves 1 to 3 feet. 
.monday night...southwest winds 10 to 15 knots. waves 1 to
3 feet. 
.tuesday...southwest winds 10 to 15 knots increasing to 15 to
20 knots. a chance of showers and thunderstorms during the day,
then showers likely with a chance of thunderstorms tuesday night.
waves 1 to 3 feet building to 3 to 5 feet. 
.wednesday...southwest winds 15 to 20 knots becoming south and
increasing to 30 knots. a chance of showers and thunderstorms
during the day, then showers with a chance of thunderstorms
wednesday night. waves 3 to 6 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 
.thursday...southwest gales to 35 knots becoming west and
diminishing to 15 to 20 knots. showers likely during the day,
then a chance of showers thursday night. waves 6 to 10 feet
subsiding to 2 to 4 feet. waves occasionally around 13 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 131943
glfsc 
expires:202606140345;;690462

lake st clair forecast
national weather service detroit/pontiac mi
343 pm edt sat jun 13 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...ohio valley high pressure exits toward the mid-
atlantic tonight as a cold front moves in from the midwest. this
boundary will cross the central great lakes by sunday morning
generating additional nocturnal showers and thunderstorms. breezy
conditions return each afternoon early next week, but dry weather
should prevail midday sunday through at least tuesday morning.


lcz460-140345-
lake st clair-
343 pm edt sat jun 13 2026

.tonight...southwest winds 15 to 20 knots diminishing to 10 to 15
knots in the late evening and overnight. mostly clear ...then mostly
cloudy with a chance of showers and thunderstorms early in the
morning. waves 1 to 3 feet.
.sunday...west winds 5 to 10 knots becoming northwest 10 to 15 knots
in the late morning and afternoon. a chance of light showers early
in the morning. a chance of thunderstorms until late afternoon.
showers in the late morning and early afternoon. waves 2 feet or
less.
.sunday night...northwest winds 15 to 20 knots diminishing to 10 to
15 knots in the late evening and overnight. partly cloudy until
early morning then clearing. waves 2 feet or less.
.monday...west winds 5 to 10 knots increasing to 10 to 15 knots in
the late morning and afternoon. mostly sunny. waves 2 feet or less.
.monday night...west winds 10 to 15 knots becoming southwest 5 to 10
knots after midnight. mostly clear. waves 2 feet or less.
.tuesday...southwest winds 10 to 15 knots. mostly sunny in the
morning...then a chance of showers and thunderstorms in the
afternoon. partly cloudy with showers likely and a chance of
thunderstorms in the evening. waves 2 feet or less.
.wednesday...south winds 15 to 20 knots. partly cloudy. showers
likely and a chance of thunderstorms. waves 1 to 3 feet.
.thursday...west at 35 knot gales with gusts to 45 knot gales.
showers and a chance of thunderstorms. waves 3 to 5 feet. waves
occasionally around 7 feet.  a gale warning may be needed.

$$

fzus63 kdtx 131943
glflh 
expires:202606140345;;690432

open lake forecast for lake huron
national weather service detroit/pontiac mi
343 pm edt sat jun 13 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...ohio valley high pressure exits toward the mid-
atlantic tonight as a cold front moves in from the midwest. this
boundary will cross the central great lakes by sunday morning
generating additional nocturnal showers and thunderstorms. breezy
conditions return each afternoon early next week, but dry weather
should prevail midday sunday through at least tuesday morning.


lhz361-140345-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
343 pm edt sat jun 13 2026

.tonight...northwest winds 10 to 15 knots decreasing to 5 to
10 knots by midnight...then backing to the west early in the
morning. waves 2 to 4 feet subsiding to 2 feet or less after
midnight. 
.sunday...west winds 5 to 10 knots increasing to 15 to 20 knots.
waves 1 to 3 feet building to 2 to 4 feet in the afternoon. 
.sunday night...west winds 15 to 20 knots decreasing to 10 to
15 knots in the late evening and overnight. waves 3 to 5 feet
subsiding to 2 to 4 feet after midnight. 
.monday...west winds 10 to 15 knots. waves 1 to 3 feet building
to 2 to 4 feet early in the afternoon. 
.monday night...west winds 5 to 10 knots backing to the southwest
after midnight. waves 1 to 3 feet. 
.tuesday...southwest winds 5 to 10 knots backing to the southeast
late in the evening. a chance of showers late in the morning.
waves 1 to 3 feet. 
.wednesday...south winds 5 to 10 knots backing to the east early
in the evening...then increasing to 10 to 15 knots by midnight.
showers by midnight. waves 1 to 3 feet building to 3 to 5 feet by
midnight. 
.thursday...east winds to 30 knots becoming north 20 to 25 knots
with gusts to around 30 knots in the late morning and early
afternoon...then backing to the west with gusts to around
30 knots early in the evening becoming northwest 15 to 20 knots
by midnight. showers early in the morning...then showers likely
in the late morning and early afternoon. a chance of showers
early in the evening. waves 5 to 7 feet. waves occasionally
around 10 feet. 


$$

fzus63 kdtx 131943
glflh 
expires:202606140345;;690433

open lake forecast for lake huron
national weather service detroit/pontiac mi
343 pm edt sat jun 13 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...ohio valley high pressure exits toward the mid-
atlantic tonight as a cold front moves in from the midwest. this
boundary will cross the central great lakes by sunday morning
generating additional nocturnal showers and thunderstorms. breezy
conditions return each afternoon early next week, but dry weather
should prevail midday sunday through at least tuesday morning.


lhz362-363-140345-
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 sat jun 13 2026

.tonight...southwest winds 10 to 15 knots early in the evening
veering to the west...then becoming northwest 5 to 10 knots after
midnight becoming light and variable. a chance of showers and
thunderstorms in the evening...then a chance of showers after
midnight. waves 3 to 5 feet subsiding to 1 to 3 feet early in the
morning. 
.sunday...light and variable winds becoming west 5 to 10 knots
early in the afternoon...then becoming northwest 10 to 15 knots
late in the afternoon. a chance of showers in the morning. waves
1 to 3 feet building to 2 to 4 feet late in the afternoon. 
.sunday night...northwest winds 15 to 20 knots decreasing to
10 to 15 knots by midnight...then backing to the west after
midnight. waves 3 to 5 feet. 
.monday...southwest winds 10 to 15 knots. waves 1 to 3 feet. 
.monday night...southwest winds 5 to 10 knots increasing to 10 to
15 knots after midnight. waves 1 to 3 feet. 
.tuesday...southwest winds 10 to 15 knots backing to the south
late in the afternoon...then decreasing to 5 to 10 knots late in
the evening. a chance of showers. waves 1 to 3 feet building to
2 to 4 feet. 
.wednesday...south winds 5 to 10 knots becoming southeast 10 to
15 knots with gusts to around 30 knots . showers by midnight.
waves 2 to 4 feet subsiding to 1 to 3 feet early in the evening...
then building to 2 to 4 feet by midnight. 
.thursday...east winds 20 to 25 knots with gusts to 35 knot gales
backing to the north with gusts to around 30 knots in the late
morning and early afternoon...then becoming west 15 to 20 knots .
showers early in the morning...then showers likely in the late
morning and early afternoon. waves 6 to 9 feet. waves
occasionally around 12 feet. 


$$

fzus63 kdtx 131943
glflh 
expires:202606140345;;690434

open lake forecast for lake huron
national weather service detroit/pontiac mi
343 pm edt sat jun 13 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...ohio valley high pressure exits toward the mid-
atlantic tonight as a cold front moves in from the midwest. this
boundary will cross the central great lakes by sunday morning
generating additional nocturnal showers and thunderstorms. breezy
conditions return each afternoon early next week, but dry weather
should prevail midday sunday through at least tuesday morning.


lhz462>464-140345-
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 sat jun 13 2026

.tonight...southwest winds 15 to 20 knots decreasing to 10 to
15 knots late in the evening...then veering to the southwest
10 to 15 knots after midnight decreasing to 5 to 10 knots early
in the morning. a chance of showers and thunderstorms in the
evening...then a chance of showers after midnight. waves 3 to
5 feet subsiding to 1 to 3 feet after midnight. 
.sunday...north winds 5 to 10 knots. showers in the morning...
then a chance of showers in the afternoon. waves 1 to 3 feet. 
.sunday night...north winds 5 to 10 knots becoming west 10 to
15 knots after midnight. waves 1 to 3 feet. 
.monday...southwest winds 10 to 15 knots. waves 1 to 3 feet. 
.monday night...southwest winds 10 to 15 knots. waves 1 to
3 feet. 
.tuesday...southwest winds 10 to 15 knots. a chance of
thunderstorms late in the morning. a chance of showers. waves
1 to 3 feet building to 2 to 4 feet late in the evening. 
.wednesday...south winds 5 to 10 knots becoming southeast 15 to
20 knots with gusts to 40 knot gales by midnight. showers likely
early in the evening. rain showers by midnight. waves 2 to 4 feet
subsiding to 1 to 3 feet until early evening...then building to
4 to 6 feet by midnight. waves occasionally around 8 feet. 
.thursday...southeast winds to 30 knots with gusts to 40 knot
gales becoming southwest 20 to 25 knots with gusts to 35 knot
gales in the late morning and early afternoon...then becoming
west 15 to 20 knots with gusts to around 30 knots early in the
evening decreasing to 10 to 15 knots by midnight. showers early
in the morning. rain showers likely in the late morning and early
afternoon...then a chance of showers early in the evening. waves
6 to 9 feet subsiding to 3 to 5 feet by midnight. waves
occasionally around 12 feet. 


$$