fzus61 kbuf 191402
glflo 
expires:202606192100;;017354

open lake forecast for lake ontario
national weather service buffalo ny
1002 am edt fri jun 19 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...an unseasonably strong 29.1 inch low will move into the 
canadian maritimes today while filling to 29.4 inches, eventually 
moving east of newfoundland by saturday night. a weak ridge of high 
pressure averaging 29.9 inches will then build into the great lakes 
saturday night through sunday. a 29.6 inch low is then forecast to 
move over or just south of the lower great lakes monday, before 
moving off the new england coast by tuesday.


loz062-192100-
lake ontario open waters from the niagara river to hamlin beach-
1002 am edt fri jun 19 2026

.this afternoon...west winds 15 to 20 knots. waves 3 to 5 feet. 
.tonight...west winds 15 to 20 knots. waves 3 to 5 feet. 
.saturday...west winds 15 to 20 knots diminishing to 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.saturday night...west winds 10 knots or less. waves 1 to 3 feet
subsiding to 1 foot or less. 
.sunday...west winds 10 knots or less becoming southeast. a
chance of showers sunday night. waves 1 foot or less. 
.monday...east winds 15 to 20 knots becoming northwest 10 to
15 knots. showers likely during the day, then a chance of showers
monday night. waves 1 to 3 feet. 
.tuesday...northwest winds 5 to 10 knots. waves 2 feet or less. 

$$

fzus61 kbuf 191402
glflo 
expires:202606192100;;017355

open lake forecast for lake ontario
national weather service buffalo ny
1002 am edt fri jun 19 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...an unseasonably strong 29.1 inch low will move into the 
canadian maritimes today while filling to 29.4 inches, eventually 
moving east of newfoundland by saturday night. a weak ridge of high 
pressure averaging 29.9 inches will then build into the great lakes 
saturday night through sunday. a 29.6 inch low is then forecast to 
move over or just south of the lower great lakes monday, before 
moving off the new england coast by tuesday.


loz063>065-192100-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 am edt fri jun 19 2026

.this afternoon...west winds 20 to 25 knots. waves 5 to 8 feet.
waves occasionally around 10 feet. 
.tonight...west winds 20 to 25 knots. waves 4 to 7 feet. waves
occasionally around 9 feet. 
.saturday...west winds 15 to 20 knots. waves 4 to 7 feet
subsiding to 3 to 6 feet. waves occasionally around 9 feet. 
.saturday night...west winds 15 to 20 knots diminishing to 5 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.sunday...west winds 10 knots or less becoming south. a chance of
showers sunday night. waves 2 feet or less. 
.monday...southeast winds 10 to 15 knots becoming northwest.
showers during the day, then showers likely monday night. waves
1 foot or less building to 1 to 3 feet. 
.tuesday...northwest winds 5 to 15 knots becoming west. waves
1 to 3 feet. 

$$

fzus61 kcle 191932
glfle 
expires:202606200215;;031640

open lake forecast for lake erie
national weather service cleveland oh
332 pm edt fri jun 19 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 ridge averaging 30.00 inches builds from the west 
saturday through sunday. during sunday night through monday, a 
trough averaging 29.80 inches should impact lake erie as the 
parent low wobbles east- northeastward from near the mid 
mississippi valley to near central new york and deepens to 29.60 
inches. behind the low, a ridge averaging 30.00 inches builds 
across the great lakes tuesday.


lez165>168-200215-
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-geneva-on-
the-lake to conneaut oh beyond 5 nm off shoreline to us-
canadian border-
332 pm edt fri jun 19 2026

.tonight...west winds 15 to 20 knots becoming northwest 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.saturday...west winds around 10 knots. a slight chance of
showers. waves 1 to 2 feet. 
.saturday night...southwest winds 5 to 15 knots becoming west.
waves 1 to 2 feet. 
.sunday...northwest winds 10 knots or less becoming southwest.
waves 2 feet or less. 
.sunday night...south winds 5 to 15 knots becoming east 15 to
20 knots. a chance of showers in the evening, then showers
overnight. waves 1 to 3 feet building to 2 to 4 feet. 
.monday...east winds 15 to 20 knots becoming north 10 to
15 knots. showers likely with a chance of thunderstorms during
the day. waves 4 to 7 feet subsiding to 2 to 4 feet. waves
occasionally around 9 feet. 
.tuesday...north winds 5 to 15 knots diminishing to less than
10 knots. waves 1 to 3 feet subsiding to 1 foot or less. 
.wednesday...west winds 10 knots or less becoming south. showers
likely wednesday night. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 191932
glfle 
expires:202606200215;;031639

open lake forecast for lake erie
national weather service cleveland oh
332 pm edt fri jun 19 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 ridge averaging 30.00 inches builds from the west 
saturday through sunday. during sunday night through monday, a 
trough averaging 29.80 inches should impact lake erie as the 
parent low wobbles east- northeastward from near the mid 
mississippi valley to near central new york and deepens to 29.60 
inches. behind the low, a ridge averaging 30.00 inches builds 
across the great lakes tuesday.


lez162>164-200215-
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-
332 pm edt fri jun 19 2026

.tonight...west winds 10 to 15 knots. waves 1 to 3 feet. 
.saturday...west winds 10 to 15 knots. a chance of showers early,
then a slight chance of showers late in the morning. waves 1 to
2 feet. 
.saturday night...west winds 5 to 15 knots becoming northwest.
waves 2 feet or less. 
.sunday...northwest winds 10 knots or less becoming southeast.
waves 1 foot or less. 
.sunday night...southeast winds 5 to 15 knots becoming east and
increasing to 15 to 25 knots. showers likely in the evening, then
showers overnight. waves 2 feet or less building to 3 to 5 feet. 
.monday...northeast winds 15 to 25 knots becoming north and
diminishing to 10 to 15 knots. showers likely during the day.
waves 3 to 6 feet subsiding to 1 to 3 feet. 
.tuesday...north winds 10 knots or less becoming east. waves
2 feet or less. 
.wednesday...southwest winds 10 knots or less. 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 191932
glfle 
expires:202606200215;;031641

open lake forecast for lake erie
national weather service cleveland oh
332 pm edt fri jun 19 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 ridge averaging 30.00 inches builds from the west 
saturday through sunday. during sunday night through monday, a 
trough averaging 29.80 inches should impact lake erie as the 
parent low wobbles east- northeastward from near the mid 
mississippi valley to near central new york and deepens to 29.60 
inches. behind the low, a ridge averaging 30.00 inches builds 
across the great lakes tuesday.


lez061-169-200215-
ripley to buffalo ny extending from 5nm off shoreline to us-
canadian border-
conneaut oh to ripley ny beyond 5 nm off shoreline to us-
canadian border-
332 pm edt fri jun 19 2026

.tonight...west winds 5 to 15 knots becoming northwest. waves
3 to 5 feet subsiding to 1 to 2 feet. 
.saturday...west winds 5 to 10 knots becoming southwest. a slight
chance of showers early in the afternoon. waves 1 to 2 feet. 
.saturday night...southwest winds 5 to 10 knots becoming west.
waves 1 to 2 feet. 
.sunday...west winds 10 knots or less. waves 1 foot or less. 
.sunday night...southwest winds 10 knots or less becoming east
10 to 15 knots. a chance of showers in the evening, then showers
overnight. waves 2 feet or less. 
.monday...east winds 15 to 20 knots becoming north 5 to 15 knots.
showers likely during the day. waves 3 to 5 feet subsiding to
1 to 2 feet. 
.tuesday...northwest winds 5 to 10 knots. waves 2 feet or less. 
.wednesday...west winds less than 10 knots becoming south. a
chance of showers wednesday night. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 191944
glfsc 
expires:202606200345;;031935

lake st clair forecast
national weather service detroit/pontiac mi
344 pm edt fri jun 19 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...a ridge of high pressure, 29.90 inches, builds in late
tonight through tomorrow morning which will reduce winds speeds
overnight. lighter winds then hold through the weekend. the next
low pressure system, 29.60 inches, will arrive late sunday into
monday morning, bringing renewed rain and thunderstorm chances
along with elevated winds speeds across the southern great lakes.


lcz460-200345-
lake st clair-
344 pm edt fri jun 19 2026

.tonight...northwest winds 10 to 15 knots becoming west 5 to 10
knots early in the morning. partly cloudy. waves 2 feet or less.
.saturday...west winds 5 to 10 knots. partly sunny. a chance of
light showers early in the morning. a chance of showers and
thunderstorms in the afternoon. waves 2 feet or less.
.saturday night...west winds 10 to 15 knots becoming northwest 5 to
10 knots in the late evening and overnight. mostly clear. a chance
of showers and thunderstorms early in the evening. waves 2 feet or
less.
.sunday...northwest winds 5 to 10 knots early in the morning
becoming light and variable...then becoming southeast 5 to 10 knots
early in the afternoon. partly sunny. waves 2 feet or less.
.sunday night...southeast winds 5 to 10 knots becoming east 10 to 15
knots by midnight...then increasing to 15 to 20 knots after
midnight. a chance of showers ...then showers after midnight. waves
1 to 3 feet.
.monday...northeast winds 15 to 20 knots. mostly cloudy with light
showers in the morning...then partly cloudy in the afternoon and
evening. waves 2 to 4 feet subsiding to 1 to 3 feet in the afternoon
and evening.
.tuesday...northeast winds 10 to 15 knots. mostly clear. waves 2
feet or less.
.wednesday...southeast winds 5 to 10 knots. partly cloudy. a chance
of showers and thunderstorms. waves 2 feet or less.

$$

fzus63 kdtx 191943
glflh 
expires:202606200345;;031931

open lake forecast for lake huron
national weather service detroit/pontiac mi
343 pm edt fri jun 19 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...a ridge of high pressure, 29.90 inches, builds in late
tonight through tomorrow morning which will reduce winds speeds
overnight. lighter winds then hold through the weekend. the next
low pressure system, 29.60 inches, will arrive late sunday into
monday morning, bringing renewed rain and thunderstorm chances
along with elevated winds speeds across the southern great lakes.


lhz462>464-200345-
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 fri jun 19 2026

.tonight...light and variable winds becoming west 5 to 10 knots
early in the morning. waves 1 to 3 feet. 
.saturday...west winds 5 to 10 knots early in the morning
becoming light and variable. a chance of showers. waves 2 feet or
less. 
.saturday night...light and variable winds. a chance of showers
in the evening. waves 2 feet or less. 
.sunday...light and variable winds. waves 2 feet or less. 
.sunday night...northeast winds 5 to 10 knots. a chance of
showers after midnight. waves 2 feet or less. 
.monday...north winds 10 to 15 knots. a chance of showers. waves
3 to 5 feet. 
.tuesday...north winds 5 to 10 knots early in the morning
becoming light and variable. waves 1 to 3 feet. 
.wednesday...light and variable winds becoming north 5 to
10 knots early in the evening...then becoming light and variable
by midnight. a chance of showers . waves 2 feet or less. 


$$

fzus63 kdtx 191943
glflh 
expires:202606200345;;031929

open lake forecast for lake huron
national weather service detroit/pontiac mi
343 pm edt fri jun 19 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...a ridge of high pressure, 29.90 inches, builds in late
tonight through tomorrow morning which will reduce winds speeds
overnight. lighter winds then hold through the weekend. the next
low pressure system, 29.60 inches, will arrive late sunday into
monday morning, bringing renewed rain and thunderstorm chances
along with elevated winds speeds across the southern great lakes.


lhz361-200345-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
343 pm edt fri jun 19 2026

.tonight...west winds 10 to 15 knots becoming northwest 5 to
10 knots in the late evening and overnight. waves 2 to 4 feet
subsiding to 1 to 3 feet after midnight. 
.saturday...light and variable winds. waves 2 feet or less. 
.saturday night...west winds 5 to 10 knots veering to the
northwest after midnight. waves 2 feet or less. 
.sunday...west winds 5 to 10 knots. waves 2 feet or less. 
.sunday night...west winds 5 to 10 knots. waves 2 feet or less. 
.monday...northwest winds 5 to 10 knots increasing to 10 to
15 knots late in the afternoon. waves 1 to 3 feet. 
.tuesday...northwest winds 5 to 10 knots backing to the west
early in the evening...then veering to the northwest by midnight.
waves 2 feet or less. 
.wednesday...west winds 5 to 10 knots early in the morning
becoming light and variable...then becoming east 5 to 10 knots
early in the evening backing to the north. waves 2 feet or less. 


$$

fzus63 kdtx 191943
glflh 
expires:202606200345;;031930

open lake forecast for lake huron
national weather service detroit/pontiac mi
343 pm edt fri jun 19 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...a ridge of high pressure, 29.90 inches, builds in late
tonight through tomorrow morning which will reduce winds speeds
overnight. lighter winds then hold through the weekend. the next
low pressure system, 29.60 inches, will arrive late sunday into
monday morning, bringing renewed rain and thunderstorm chances
along with elevated winds speeds across the southern great lakes.


lhz362-363-200345-
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 fri jun 19 2026

.tonight...west winds 10 to 15 knots decreasing to 5 to 10 knots
in the late evening and overnight. waves 3 to 5 feet subsiding to
2 to 4 feet early in the morning. 
.saturday...light and variable winds. waves 2 feet or less. 
.saturday night...light and variable winds becoming west 5 to
10 knots after midnight. waves 2 feet or less. 
.sunday...northwest winds 5 to 10 knots early in the morning
becoming light and variable. waves 2 feet or less. 
.sunday night...light and variable winds becoming northeast 5 to
10 knots after midnight. waves 2 feet or less. 
.monday...north winds 5 to 10 knots increasing to 10 to 15 knots.
waves 1 to 3 feet building to 2 to 4 feet late in the afternoon. 
.tuesday...north winds 5 to 10 knots early in the morning
becoming light and variable. waves 1 to 3 feet. 
.wednesday...west winds 5 to 10 knots early in the morning
becoming light and variable. waves 2 feet or less. 


$$