fzus61 kbuf 220202
glflo 
expires:202606220900;;156714

open lake forecast for lake ontario
national weather service buffalo ny
1002 pm edt sun jun 21 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 broad area of high pressure will settle east 
of the lake tonight. in its wake a 29.7 inch low is then forecast to 
move south of the lower great lakes monday and monday night, before 
moving off the new england coast by tuesday. a broad area of high 
pressure averaging 30.1 inches will advance over the eastern great 
lakes region tuesday and wednesday, before exiting east into new 
england on thursday as a weak 29.8 inch low moves east into the 
central great lakes. this low is forecasted to move north of the 
lake friday, with its associated weak cold front crossing the lake.


loz062-220900-
lake ontario open waters from the niagara river to hamlin beach-
1002 pm edt sun jun 21 2026

.overnight...southwest winds less than 10 knots. a chance
of showers late. waves 1 foot or less. 
.monday...east winds 5 to 15 knots becoming northeast. showers.
waves 2 feet or less building to 2 to 3 feet. 
.monday night...northeast winds 5 to 15 knots becoming west
10 knots or less. a chance of showers in the evening. waves 1 to
3 feet. 
.tuesday...west winds 5 to 10 knots. waves 1 foot or less. 
.tuesday night...west winds 5 to 10 knots becoming northwest.
waves 2 feet or less. 
.wednesday...west winds less than 10 knots becoming south. waves
1 foot or less. 
.thursday...southeast winds 10 knots or less becoming southwest.
a chance of showers and thunderstorms. waves 1 foot or less. 
.friday...southwest winds 5 to 10 knots becoming west. a chance
of showers during the day. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kbuf 220202
glflo 
expires:202606220900;;156715

open lake forecast for lake ontario
national weather service buffalo ny
1002 pm edt sun jun 21 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 broad area of high pressure will settle east 
of the lake tonight. in its wake a 29.7 inch low is then forecast to 
move south of the lower great lakes monday and monday night, before 
moving off the new england coast by tuesday. a broad area of high 
pressure averaging 30.1 inches will advance over the eastern great 
lakes region tuesday and wednesday, before exiting east into new 
england on thursday as a weak 29.8 inch low moves east into the 
central great lakes. this low is forecasted to move north of the 
lake friday, with its associated weak cold front crossing the lake.


loz063>065-220900-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 pm edt sun jun 21 2026

.overnight...southwest winds 5 to 10 knots becoming south.
waves 1 foot or less. 
.monday...southeast winds 5 to 15 knots becoming northeast 15 to
20 knots. a chance of showers early, then showers from late
morning on. waves 1 to 3 feet. 
.monday night...northeast winds 15 to 20 knots becoming northwest
5 to 15 knots. showers likely in the evening. waves 1 to 3 feet
subsiding to 1 foot or less. 
.tuesday...northwest winds 5 to 10 knots becoming west. waves
2 feet or less. 
.tuesday night...west winds 5 to 15 knots becoming northwest.
waves 1 to 2 feet. 
.wednesday...west winds 5 to 15 knots becoming south less than
10 knots. waves 1 foot or less. 
.thursday...south winds 10 knots or less. a chance of showers
during the day, then showers likely with a chance of
thunderstorms thursday night. waves 1 foot or less. 
.friday...southwest winds 5 to 15 knots becoming west. a chance
of showers during the day. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 220142
glfle 
expires:202606220830;;156022

open lake forecast for lake erie
national weather service cleveland oh
942 pm edt sun jun 21 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 trough averaging 29.80 inches will impact lake erie through 
monday as the parent low of 29.70 inches wobbles east-northeastward
from southern illinois to near central pennsylvania. behind the 
low and trough, a ridge averaging 30.00 inches should build from 
the upper midwest monday night through tuesday and then begin to 
exit eastward by wednesday. a warm front should drift northeastward
across lake erie wednesday night through thursday morning and a 
cold front should sweep eastward across the lake thursday evening 
through friday morning as a low of 29.80 inches wobbles 
east-northeastward from the upper midwest to southern quebec. 
behind the cold front, a ridge averaging 30.10 inches should build
from the upper midwest through the remainder of this friday.


lez061-168-169-220830-
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-
942 pm edt sun jun 21 2026

.rest of tonight...south winds 10 knots or less becoming east
10 to 15 knots. a slight chance of showers after midnight.
showers likely late. waves 1 foot or less. 
.monday...east winds 15 to 25 knots becoming northeast. showers
in the morning, then a chance of showers in the afternoon. waves
2 to 4 feet building to 3 to 6 feet. 
.monday night...northeast winds 15 to 20 knots becoming north
5 to 15 knots. waves 3 to 6 feet subsiding to 1 to 3 feet. 
.tuesday...northwest winds 5 to 10 knots becoming west. waves
2 feet or less. 
.tuesday night...west winds 10 knots or less becoming north.
waves 2 feet or less. 
.wednesday...west winds 10 knots or less becoming south. a chance
of showers wednesday night. waves 1 foot or less. 
.thursday...south winds 5 to 10 knots becoming southwest. a
chance of showers and thunderstorms. waves 1 foot or less. 
.friday...west winds 10 knots or less becoming southwest. waves
2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 220142
glfle 
expires:202606220830;;156020

open lake forecast for lake erie
national weather service cleveland oh
942 pm edt sun jun 21 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 trough averaging 29.80 inches will impact lake erie through 
monday as the parent low of 29.70 inches wobbles east-northeastward
from southern illinois to near central pennsylvania. behind the 
low and trough, a ridge averaging 30.00 inches should build from 
the upper midwest monday night through tuesday and then begin to 
exit eastward by wednesday. a warm front should drift northeastward
across lake erie wednesday night through thursday morning and a 
cold front should sweep eastward across the lake thursday evening 
through friday morning as a low of 29.80 inches wobbles 
east-northeastward from the upper midwest to southern quebec. 
behind the cold front, a ridge averaging 30.10 inches should build
from the upper midwest through the remainder of this friday.


lez162-163-220830-
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-
942 pm edt sun jun 21 2026

.rest of tonight...east winds 10 to 15 knots increasing to 15 to
25 knots. a chance of showers late this evening, then showers
after midnight. waves 1 foot or less building to 3 to 5 feet. 
.monday...east winds 15 to 25 knots becoming northeast. showers
likely early, then a chance of showers. waves 3 to 6 feet
building to 4 to 7 feet, then subsiding to 3 to 6 feet. waves
occasionally around 9 feet. 
.monday night...north winds 15 to 20 knots diminishing to 10 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.tuesday...north winds 10 knots or less becoming northwest. waves
2 feet or less. 
.tuesday night...northwest winds 10 knots or less becoming east.
waves 1 foot or less. 
.wednesday...south winds 10 knots or less. a chance of showers
and thunderstorms wednesday night. waves 1 foot or less. 
.thursday...southwest winds 5 to 10 knots becoming west. a chance
of showers and thunderstorms during the day. waves 1 foot or
less. 
.friday...west winds 5 to 10 knots becoming northeast. waves
1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 220142
glfle 
expires:202606220830;;156021

open lake forecast for lake erie
national weather service cleveland oh
942 pm edt sun jun 21 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 trough averaging 29.80 inches will impact lake erie through 
monday as the parent low of 29.70 inches wobbles east-northeastward
from southern illinois to near central pennsylvania. behind the 
low and trough, a ridge averaging 30.00 inches should build from 
the upper midwest monday night through tuesday and then begin to 
exit eastward by wednesday. a warm front should drift northeastward
across lake erie wednesday night through thursday morning and a 
cold front should sweep eastward across the lake thursday evening 
through friday morning as a low of 29.80 inches wobbles 
east-northeastward from the upper midwest to southern quebec. 
behind the cold front, a ridge averaging 30.10 inches should build
from the upper midwest through the remainder of this friday.


lez164>167-220830-
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-willowick to geneva-on-the-
lake oh beyond 5nm off shoreline to us-canadian border-
942 pm edt sun jun 21 2026

.rest of tonight...east winds 10 to 15 knots increasing to 15 to
20 knots. a slight chance of showers late this evening, then
showers after midnight. waves 1 foot or less building to 3 to
5 feet. 
.monday...northeast winds 15 to 25 knots. showers in the morning,
then a chance of showers early in the afternoon. a slight chance
of showers late. waves 3 to 6 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 
.monday night...northeast winds 15 to 20 knots becoming north
10 to 15 knots. waves 3 to 6 feet subsiding to 1 to 3 feet. 
.tuesday...north winds 5 to 15 knots becoming northwest. waves
1 to 3 feet subsiding to 1 foot or less. 
.tuesday night...northwest winds 10 knots or less becoming north.
waves 2 feet or less. 
.wednesday...west winds 10 knots or less becoming south. a chance
of showers wednesday night. waves 1 foot or less. 
.thursday...south winds 5 to 10 knots becoming west. a chance of
showers and thunderstorms during the day, then a chance of
showers thursday night. waves 1 to 2 feet. 
.friday...west winds 5 to 10 knots becoming southeast. waves
1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 220215
glfsc 
expires:202606221015;;157588

lake st clair forecast
national weather service detroit/pontiac mi
1015 pm edt sun jun 21 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 compact low pressure system, 29.60 inches, move east
across the ohio valley this morning, bringing active weather
across the southern great lakes. high pressure, 30.20 inches,
will then build in tonight, producing light winds for the early
week period.


lcz460-221015-
lake st clair-
1015 pm edt sun jun 21 2026

.rest of tonight...southeast winds 5 to 10 knots becoming east 10 to
15 knots after midnight. a chance of light showers this
evening...then showers after midnight. waves 2 feet or less.
.monday...northeast winds 15 to 20 knots diminishing to 10 to 15
knots late in the afternoon. partly sunny. showers likely early in
the morning...then a chance of light showers late in the morning.
waves 1 to 3 feet.
.monday night...north winds 10 to 15 knots. clear. waves 2 feet or
less.
.tuesday...north winds 10 to 15 knots diminishing to 5 to 10 knots
in the late morning and afternoon. mostly sunny. waves 2 feet or
less.
.tuesday night...northeast winds 10 to 15 knots becoming light and
variable. mostly clear. waves 2 feet or less.
.wednesday...light and variable winds becoming south 5 to 10 knots
in the afternoon and evening. mostly sunny...then partly cloudy with
a chance of showers in the evening. waves 2 feet or less.
.thursday...west winds 5 to 10 knots. partly cloudy. showers likely
and a chance of thunderstorms. waves 2 feet or less.
.friday...north winds 5 to 10 knots. mostly clear. waves 2 feet or
less.

$$

fzus63 kdtx 220215
glflh 
expires:202606221015;;157589

open lake forecast for lake huron
national weather service detroit/pontiac mi
1015 pm edt sun jun 21 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 compact low pressure system, 29.60 inches, move east
across the ohio valley this morning, bringing active weather
across the southern great lakes. high pressure, 30.20 inches,
will then build in tonight, producing light winds for the early
week period.


lhz361-221015-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
1015 pm edt sun jun 21 2026

.rest of tonight...light and variable winds. waves 2 feet or
less. 
.monday...north winds 5 to 10 knots backing to the west in the
afternoon. waves 2 feet or less. 
.monday night...northwest winds 10 to 15 knots decreasing to 5 to
10 knots after midnight. waves 1 to 3 feet building to 2 to
4 feet in the late evening and overnight. 
.tuesday...northwest winds 5 to 10 knots backing to the west
early in the afternoon. waves 2 feet or less. 
.tuesday night...west winds 5 to 10 knots  becoming light and
variable. waves 2 feet or less. 
.wednesday...light and variable winds becoming southeast 5 to
10 knots. a chance of showers. waves 2 feet or less. 
.thursday...east winds 5 to 10 knots backing to the northeast
early in the evening...then backing to the northwest by midnight.
a chance of showers. a chance of thunderstorms until early
evening. waves 2 feet or less. 
.friday...west winds 5 to 10 knots. waves 2 feet or less. 


$$

fzus63 kdtx 220215
glflh 
expires:202606221015;;157590

open lake forecast for lake huron
national weather service detroit/pontiac mi
1015 pm edt sun jun 21 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 compact low pressure system, 29.60 inches, move east
across the ohio valley this morning, bringing active weather
across the southern great lakes. high pressure, 30.20 inches,
will then build in tonight, producing light winds for the early
week period.


lhz362-363-221015-
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-
1015 pm edt sun jun 21 2026

.rest of tonight...light and variable winds. waves 2 feet or
less. 
.monday...light and variable winds becoming north 5 to 10 knots
in the afternoon. waves 2 feet or less. 
.monday night...north winds 5 to 10 knots becoming northwest
10 to 15 knots in the late evening and overnight. waves 1 to
3 feet building to 2 to 4 feet in the late evening and overnight.
.tuesday...northwest winds 5 to 10 knots. waves 1 to 3 feet. 
.tuesday night...light and variable winds. waves 2 feet or less. 
.wednesday...light and variable winds becoming southeast 5 to
10 knots late in the afternoon. a chance of showers. waves 2 feet
or less. 
.thursday...southeast winds 5 to 10 knots. a chance of showers.
waves 2 feet or less. 
.friday...west winds 5 to 10 knots until afternoon becoming light
and variable. waves 2 feet or less. 


$$

fzus63 kdtx 220215
glflh 
expires:202606221015;;157591

open lake forecast for lake huron
national weather service detroit/pontiac mi
1015 pm edt sun jun 21 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 compact low pressure system, 29.60 inches, move east
across the ohio valley this morning, bringing active weather
across the southern great lakes. high pressure, 30.20 inches,
will then build in tonight, producing light winds for the early
week period.


lhz462>464-221015-
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-
1015 pm edt sun jun 21 2026

.rest of tonight...east winds 5 to 10 knots. a chance of showers
after midnight. waves 2 feet or less. 
.monday...east winds 5 to 10 knots backing to the northeast early
in the afternoon...then becoming northeast 5 to 10 knots late in
the afternoon. a chance of showers in the morning. waves 1 to
3 feet. 
.monday night...north winds 10 to 15 knots. waves 2 to 4 feet
subsiding to 1 to 3 feet in the late evening and overnight. 
.tuesday...north winds 5 to 10 knots. waves 1 to 3 feet. 
.tuesday night...light and variable winds. waves 2 feet or less. 
.wednesday...light and variable winds becoming east 5 to 10 knots
late in the afternoon. a chance of showers late in the afternoon.
rain showers likely late in the evening. waves 2 feet or less. 
.thursday...southeast winds 5 to 10 knots backing to the
northeast by midnight. showers likely early in the morning. a
chance of thunderstorms until early evening. a chance of showers
. waves 2 feet or less. 
.friday...west winds 5 to 10 knots until afternoon becoming light
and variable. waves 2 feet or less. 


$$