fzus61 kbuf 222003
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open lake forecast for lake ontario
national weather service buffalo ny
403 pm edt sun mar 22 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 wavy cold frontal boundary averaging 29.6 inches will 
cross the lower great lakes today, before sliding off the mid-
atlantic coast tonight. a 30.4 inch high will then build across 
lower michigan monday, and the mid-atlantic states tuesday. a 29.8 
inch low tracking across quebec will then push its associated cold 
front across the lake on wednesday, with another 29.6 inch low then 
developing across the central great lakes and or the ohio valley 
thursday.


loz062-230300-
lake ontario open waters from the niagara river to hamlin beach-
403 pm edt sun mar 22 2026

.tonight...north winds 10 to 15 knots becoming northeast. waves
1 to 3 feet building to 2 to 4 feet. 
.monday...north winds 10 to 15 knots becoming northwest. waves
2 to 4 feet. 
.monday night...northwest winds 15 to 20 knots diminishing to
5 to 15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.tuesday...west winds 5 to 15 knots becoming southwest 15 to
20 knots. waves 1 to 3 feet. 
.tuesday night...southwest winds 10 to 15 knots. waves 1 to
3 feet. 
.wednesday...southwest winds 10 to 15 knots becoming east. a
chance of rain and snow showers wednesday night. waves 1 to
3 feet. 
.thursday...east winds 15 to 25 knots becoming northwest. a
chance of rain and snow showers during the day, then a chance of
rain showers thursday night. waves 2 to 4 feet building to 5 to
7 feet. waves occasionally around 9 feet. 
.friday...northwest winds 15 to 25 knots. waves 4 to 7 feet
subsiding to 3 to 5 feet. waves occasionally around 9 feet. 

$$

fzus61 kbuf 222003
glflo 
expires:202603230300;;128644

open lake forecast for lake ontario
national weather service buffalo ny
403 pm edt sun mar 22 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 wavy cold frontal boundary averaging 29.6 inches will 
cross the lower great lakes today, before sliding off the mid-
atlantic coast tonight. a 30.4 inch high will then build across 
lower michigan monday, and the mid-atlantic states tuesday. a 29.8 
inch low tracking across quebec will then push its associated cold 
front across the lake on wednesday, with another 29.6 inch low then 
developing across the central great lakes and or the ohio valley 
thursday.


loz063-064-230300-
lake ontario open waters from hamlin beach to mexico bay-
403 pm edt sun mar 22 2026

.tonight...north winds 15 to 20 knots becoming northeast. waves
2 to 4 feet building to 3 to 5 feet. 
.monday...north winds 15 to 20 knots becoming northwest 10 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.monday night...northwest 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. 
.tuesday...northwest winds 5 to 15 knots becoming west. waves
2 feet or less. 
.tuesday night...west winds 5 to 15 knots becoming southwest.
waves 1 to 2 feet. 
.wednesday...southwest winds 10 to 15 knots becoming east. a
chance of rain and snow showers wednesday night. waves 1 to
3 feet. 
.thursday...east winds 15 to 25 knots becoming northwest. a
chance of rain and snow showers during the day, then rain showers
likely with a chance of snow showers thursday night. waves 2 to
4 feet building to 5 to 8 feet. waves occasionally around
10 feet. 
.friday...north winds 15 to 25 knots becoming northwest. a chance
of rain and snow showers during the day. waves 5 to 8 feet
subsiding to 3 to 6 feet. waves occasionally around 10 feet. 

$$

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open lake forecast for lake erie
national weather service cleveland oh
339 pm edt sun mar 22 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 strong cold front tracks will continue to move south of lake
erie this afternoon before high pressure 30.40 inches builds in 
on monday and tuesday. another warm front arrives wednesday, 
before becoming near stationary across the region through 
thursday. high pressure 30.00 inches returns for the end of the
week.


lez162>164-230215-
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-
339 pm edt sun mar 22 2026

.tonight...north winds 15 to 20 knots. rain showers early, then a
chance of rain showers late this evening. waves 1 to 3 feet
building to 2 to 4 feet. 
.monday...north winds 15 to 20 knots becoming northwest 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.monday night...north winds 5 to 10 knots becoming east. waves
1 foot or less. 
.tuesday...south winds 5 to 10 knots. waves 1 foot or less. 
.tuesday night...south winds 5 to 10 knots. waves 1 foot or less.
.wednesday...south winds 10 to 15 knots. waves 2 feet or less. 
.thursday...south winds 15 to 25 knots becoming north. a chance
of rain. waves 1 to 2 feet building to 3 to 5 feet. 
.friday...north winds 15 to 25 knots becoming northwest and
diminishing to 10 to 15 knots. waves 3 to 5 feet subsiding to
1 to 2 feet. 

$$

fzus61 kcle 221939
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open lake forecast for lake erie
national weather service cleveland oh
339 pm edt sun mar 22 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 strong cold front tracks will continue to move south of lake
erie this afternoon before high pressure 30.40 inches builds in 
on monday and tuesday. another warm front arrives wednesday, 
before becoming near stationary across the region through 
thursday. high pressure 30.00 inches returns for the end of the
week.


lez165>167-230215-
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-
339 pm edt sun mar 22 2026

.tonight...north winds 15 to 20 knots. rain showers likely this
evening. a slight chance of rain and snow showers late. waves
1 to 3 feet building to 2 to 4 feet. 
.monday...north winds 15 to 20 knots becoming northwest. a slight
chance of snow showers in the morning. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.monday night...north winds 15 to 20 knots becoming northeast and
diminishing to 5 to 10 knots. waves 2 feet or less. 
.tuesday...southeast winds 10 knots or less becoming southwest.
waves 1 foot or less. 
.tuesday night...south winds 10 knots or less. waves 2 feet or
less. 
.wednesday...south winds 5 to 15 knots becoming southeast. waves
1 to 3 feet. 
.thursday...south winds 15 to 25 knots becoming north. a chance
of rain. waves 2 to 4 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 
.friday...north winds 15 to 25 knots becoming northwest and
diminishing to 10 to 15 knots. waves 4 to 7 feet subsiding to
1 to 3 feet. waves occasionally around 9 feet. 

$$

fzus61 kcle 221939
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open lake forecast for lake erie
national weather service cleveland oh
339 pm edt sun mar 22 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 strong cold front tracks will continue to move south of lake
erie this afternoon before high pressure 30.40 inches builds in 
on monday and tuesday. another warm front arrives wednesday, 
before becoming near stationary across the region through 
thursday. high pressure 30.00 inches returns for the end of the
week.


lez061-168-169-230215-
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-
339 pm edt sun mar 22 2026

.tonight...north winds 10 to 15 knots. rain showers likely early,
then a chance of rain showers late this evening. waves 2 feet or
less. 
.monday...north winds 10 to 15 knots becoming northwest 15 to
20 knots. a slight chance of snow showers through early
afternoon, then a chance of snow showers late. waves 2 feet or
less. 
.monday night...northwest winds 15 to 20 knots becoming north and
diminishing to 10 knots or less overnight. waves 2 feet or less. 
.tuesday...south winds 10 knots or less becoming west. waves
1 foot or less. 
.tuesday night...southwest winds 10 knots or less becoming south.
waves 1 foot or less. 
.wednesday...south winds 5 to 10 knots becoming southeast. waves
1 foot or less. 
.thursday...south winds 5 to 15 knots becoming northwest 15 to
20 knots. a chance of rain. waves 2 feet or less building to 3 to
5 feet. 
.friday...north winds 15 to 20 knots becoming northwest 5 to
15 knots. waves 3 to 5 feet subsiding to 2 feet or less. 

$$

fzus63 kdtx 221937
glfsc 
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lake st clair forecast
national weather service detroit/pontiac mi
337 pm edt sun mar 22 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, 30.30 inches, will move into the
northern great lakes monday. the high will become centered over
lower mi on late day monday at 30.50 inches before drifting east
of the region tuesday while a weakening cold front moves into the
northern great lakes.


lcz460-230345-
lake st clair-
337 pm edt sun mar 22 2026

.tonight...north winds 15 to 20 knots. mostly cloudy becoming partly
cloudy. a chance of light rain early in the evening. waves 1 to 3
feet.
.monday...north winds 10 to 15 knots. partly sunny. waves 2 feet or
less.
.monday night...north winds 10 to 15 knots becoming northeast 5 to
10 knots by midnight...then veering to the southeast after midnight.
mostly clear. waves 2 feet or less.
.tuesday...south winds 5 to 10 knots becoming southwest 10 to 15
knots in the late morning and afternoon. partly sunny. waves 2 feet
or less.
.tuesday night...south winds 5 to 10 knots. mostly cloudy. waves 2
feet or less.
.wednesday...south winds 5 to 10 knots becoming southeast 10 to 15
knots in the evening. partly sunny in the morning becoming mostly
cloudy. waves 2 feet or less.
.thursday...northwest winds 15 to 20 knots. mostly cloudy. a chance
of light rain. waves 1 to 3 feet.
.friday...north winds 20 to 25 knots. partly cloudy. waves 1 to 3
feet.

$$

fzus63 kdtx 221936
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open lake forecast for lake huron
national weather service detroit/pontiac mi
336 pm edt sun mar 22 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, 30.30 inches, will move into the
northern great lakes monday. the high will become centered over
lower mi on late day monday at 30.50 inches before drifting east
of the region tuesday while a weakening cold front moves into the
northern great lakes.


lhz462>464-230345-
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 pm edt sun mar 22 2026

.tonight...north winds 15 to 20 knots. waves 5 to 7 feet. waves
occasionally around 10 feet. 
.monday...north winds 15 to 20 knots. waves 4 to 6 feet. waves
occasionally around 8 feet. 
.monday night...north winds 10 to 15 knots decreasing to 5 to
10 knots by midnight...then veering to the northeast after
midnight. waves 3 to 5 feet subsiding to 1 to 3 feet after
midnight. 
.tuesday...southwest winds 10 to 15 knots. waves 1 to 3 feet
building to 2 to 4 feet in the late morning and afternoon. 
.tuesday night...southwest winds 5 to 10 knots becoming south
10 to 15 knots in the late evening and overnight. waves 1 to
3 feet. 
.wednesday...south winds 10 to 15 knots backing to the northeast
late in the afternoon...then veering to the east late in the
evening. waves 1 to 3 feet. 
.thursday...southeast winds 10 to 15 knots veering to the
southwest early in the evening...then becoming north to 30 knots
by midnight. a chance of rain. waves 3 to 5 feet building to 8 to
12 feet by midnight. waves occasionally around 15 feet. 
.friday...north winds to 30 knots decreasing to 10 to 15 knots.
waves 10 to 14 feet subsiding to 3 to 5 feet. waves occasionally
around 18 feet. 


$$

fzus63 kdtx 221936
glflh 
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open lake forecast for lake huron
national weather service detroit/pontiac mi
336 pm edt sun mar 22 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, 30.30 inches, will move into the
northern great lakes monday. the high will become centered over
lower mi on late day monday at 30.50 inches before drifting east
of the region tuesday while a weakening cold front moves into the
northern great lakes.


lhz362-363-230345-
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-
336 pm edt sun mar 22 2026

.tonight...north winds 15 to 20 knots decreasing to 10 to
15 knots early in the morning. waves 4 to 6 feet. waves
occasionally around 8 feet. 
.monday...north winds 10 to 15 knots becoming northwest 15 to
20 knots in the late morning and afternoon. waves 3 to 5 feet. 
.monday night...northwest winds 10 to 15 knots becoming west 5 to
10 knots by midnight...then backing to the southwest after
midnight. waves 3 to 5 feet subsiding to 1 to 3 feet after
midnight. 
.tuesday...southwest winds 15 to 20 knots decreasing to 10 to
15 knots early in the afternoon. waves 4 to 6 feet. 
.tuesday night...southwest winds 10 to 15 knots. waves 2 to
4 feet. waves occasionally around 8 feet. 
.wednesday...south winds 10 to 15 knots backing to the east.
waves 3 to 5 feet. 
.thursday...southeast winds 15 to 20 knots veering to the
southwest early in the evening...then becoming north to 30 knots
by midnight. a chance of rain and snow in the late morning and
early afternoon. waves 5 to 7 feet building to 10 to 14 feet by
midnight. waves occasionally around 18 feet. 
.friday...north winds to 30 knots becoming northwest 15 to
20 knots. waves 10 to 14 feet subsiding to 5 to 7 feet . waves
occasionally around 18 feet. 


$$

fzus63 kdtx 221936
glflh 
expires:202603230345;;127513

open lake forecast for lake huron
national weather service detroit/pontiac mi
336 pm edt sun mar 22 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, 30.30 inches, will move into the
northern great lakes monday. the high will become centered over
lower mi on late day monday at 30.50 inches before drifting east
of the region tuesday while a weakening cold front moves into the
northern great lakes.


lhz361-230345-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
336 pm edt sun mar 22 2026

.tonight...north winds 10 to 15 knots. waves 1 to 3 feet. 
.monday...north winds 10 to 15 knots backing to the northwest
late in the afternoon. waves 2 feet or less. 
.monday night...west winds 5 to 10 knots backing to the southwest
by midnight...then becoming south 10 to 15 knots after midnight.
waves 2 feet or less. 
.tuesday...southwest winds 15 to 20 knots becoming west 10 to
15 knots early in the afternoon. a chance of snow. waves 1 to
3 feet. 
.tuesday night...west winds 5 to 10 knots becoming southwest
10 to 15 knots after midnight. waves 2 feet or less. 
.wednesday...north winds 10 to 15 knots veering to the east. a
chance of snow late in the evening. waves 2 to 4 feet. 
.thursday...east winds 15 to 20 knots veering to the west early
in the evening...then becoming north 20 to 25 knots by midnight.
snow and rain likely. waves 4 to 6 feet. waves occasionally
around 8 feet. 
.friday...north winds 20 to 25 knots decreasing to 10 to 15 knots
in the late morning and early afternoon...then becoming northwest
15 to 20 knots . waves 3 to 5 feet. 

wave heights are for ice free areas.

$$