fzus61 kbuf 311403
glflo 
expires:202605312100;;951663

open lake forecast for lake ontario
national weather service buffalo ny
1003 am edt sun may 31 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 30.2 inch high will move southward across lake 
erie through tonight. this will allow a back door cold front to clip 
the eastern lake waters through evening, this from a 29.8 inch area 
of low pressure that will push south across southern quebec and new 
england through tonight. this low will then push off the new england 
coastline on monday. another 30.4 inch high centered over hudson bay 
monday night will then build south across the entire great lakes 
region tuesday and wednesday, then into the ohio valley and lower 
great lakes by thursday.


loz062-312100-
lake ontario open waters from the niagara river to hamlin beach-
1003 am edt sun may 31 2026

.this afternoon...west winds 10 to 15 knots becoming southwest.
waves 1 to 2 feet. 
.tonight...west winds 5 to 15 knots becoming northwest less than
10 knots. waves 1 to 2 feet. 
.monday...north winds less than 10 knots becoming east. waves
1 foot or less. 
.monday night...east winds less than 10 knots. waves 1 foot or
less. 
.tuesday...northwest winds 10 knots or less. waves 1 foot or
less. 
.wednesday...west winds 10 knots or less becoming southwest.
waves 1 foot or less. 
.thursday...southwest winds 5 to 15 knots. waves 2 feet or less. 

$$

fzus61 kbuf 311403
glflo 
expires:202605312100;;951664

open lake forecast for lake ontario
national weather service buffalo ny
1003 am edt sun may 31 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 30.2 inch high will move southward across lake 
erie through tonight. this will allow a back door cold front to clip 
the eastern lake waters through evening, this from a 29.8 inch area 
of low pressure that will push south across southern quebec and new 
england through tonight. this low will then push off the new england 
coastline on monday. another 30.4 inch high centered over hudson bay 
monday night will then build south across the entire great lakes 
region tuesday and wednesday, then into the ohio valley and lower 
great lakes by thursday.


loz063>065-312100-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1003 am edt sun may 31 2026

.this afternoon...west winds 15 to 20 knots. a chance of showers
late. waves 1 to 3 feet building to 3 to 5 feet. 
.tonight...west winds 15 to 20 knots becoming northwest 5 to
15 knots. a chance of showers in the evening. waves 2 to 4 feet
subsiding to 1 to 2 feet. 
.monday...north winds 5 to 10 knots. waves 1 foot or less. 
.monday night...north winds 10 knots or less. waves 1 foot or
less. 
.tuesday...northwest winds 10 knots or less becoming west. waves
1 foot or less. 
.wednesday...west winds 10 knots or less becoming southwest.
waves 1 foot or less. 
.thursday...southwest winds 5 to 10 knots. waves 2 feet or less. 

$$

fzus61 kcle 311348
glfle 
expires:202605312015;;951256

open lake forecast for lake erie
national weather service cleveland oh
948 am edt sun may 31 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 30.20 inches will persist across the region through
the week.


lez162-163-312015-
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-
948 am edt sun may 31 2026

.this afternoon...east winds 10 knots or less. waves 1 foot or
less. 
.tonight...southeast winds 5 to 10 knots becoming light and
variable. waves 1 foot or less. 
.monday...north winds 10 knots or less becoming east. waves
1 foot or less. 
.monday night...east winds 5 to 10 knots becoming northeast.
waves 2 feet or less. 
.tuesday...northeast winds 5 to 10 knots. waves 2 feet or less. 
.wednesday...north winds 10 knots or less becoming southwest.
waves 1 foot or less. 
.thursday...southwest winds 5 to 15 knots. waves 2 feet or less. 

$$

fzus61 kcle 311348
glfle 
expires:202605312015;;951257

open lake forecast for lake erie
national weather service cleveland oh
948 am edt sun may 31 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 30.20 inches will persist across the region through
the week.


lez164>166-312015-
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-
948 am edt sun may 31 2026

.this afternoon...east winds 10 knots or less becoming northeast.
waves 1 foot or less. 
.tonight...east winds 10 knots or less becoming west. waves
1 foot or less. 
.monday...north winds 10 knots or less becoming east. waves
1 foot or less. 
.monday night...northeast winds 5 to 10 knots. waves 1 to 2 feet.
.tuesday...northeast winds 5 to 10 knots. waves 2 feet or less. 
.wednesday...north winds less than 10 knots becoming south. waves
1 foot or less. 
.thursday...southwest winds 10 knots or less increasing to 10 to
15 knots. waves 2 feet or less. 

$$

fzus61 kcle 311348
glfle 
expires:202605312015;;951258

open lake forecast for lake erie
national weather service cleveland oh
948 am edt sun may 31 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 30.20 inches will persist across the region through
the week.


lez061-167>169-312015-
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-
948 am edt sun may 31 2026

.this afternoon...west winds 10 knots or less becoming northwest
10 to 15 knots. waves 2 feet or less. 
.tonight...southwest winds 5 to 15 knots becoming northwest less
than 10 knots. waves 2 feet or less. 
.monday...north winds 10 knots or less becoming northeast. waves
1 foot or less. 
.monday night...northeast winds 5 to 10 knots. waves 1 foot or
less. 
.tuesday...northeast winds 10 knots or less becoming north. waves
1 foot or less. 
.wednesday...north winds less than 10 knots becoming southwest.
waves 1 foot or less. 
.thursday...southwest winds 10 knots or less increasing to 10 to
15 knots. waves 2 feet or less. 

$$

fzus63 kdtx 311337
glfsc 
expires:202605312145;;951010

lake st clair forecast
national weather service detroit/pontiac mi
937 am edt sun may 31 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, governs great lakes
conditions this weekend into next week. dry and overall favorable
marine weather is expected.


lcz460-312145-
lake st clair-
937 am edt sun may 31 2026

.rest of today...light and variable winds becoming southeast 5 to 10
knots in the afternoon. mostly sunny. waves 2 feet or less.
.tonight...southeast winds 5 to 10 knots this evening becoming light
and variable. clear. waves 2 feet or less.
.monday...light and variable winds becoming northeast 5 to 10 knots
early in the afternoon. sunny. waves 2 feet or less.
.monday night...northeast winds 10 to 15 knots diminishing to 5 to
10 knots in the late evening and overnight. clear. waves 2 feet or
less.
.tuesday...northeast winds 5 to 10 knots increasing to 10 to 15
knots in the afternoon and evening. clear. waves 2 feet or less.
.wednesday...southeast winds 5 to 10 knots. clear. waves 2 feet or
less.
.thursday...southwest winds 10 to 15 knots. mostly clear. waves 2
feet or less.

$$

fzus63 kdtx 311336
glflh 
expires:202605312145;;951007

open lake forecast for lake huron
national weather service detroit/pontiac mi
936 am edt sun may 31 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, governs great lakes
conditions this weekend into next week. dry and overall favorable
marine weather is expected.


lhz363-462>464-312145-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
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-
936 am edt sun may 31 2026

.rest of today...light and variable winds. waves 2 feet or less. 
.tonight...light and variable winds becoming northwest 5 to
10 knots early in the morning. waves 2 feet or less. 
.monday...north winds 5 to 10 knots veering to the northeast in
the late morning and early afternoon...then backing to the
northeast 5 to 10 knots early in the afternoon. waves 1 to
3 feet. 
.monday night...north winds 5 to 10 knots. waves 2 to 4 feet
subsiding to 1 to 3 feet after midnight. 
.tuesday...north winds 5 to 10 knots becoming light and variable.
waves 1 to 3 feet. 
.wednesday...light and variable winds becoming northeast 5 to
10 knots early in the evening...then veering to the south by
midnight. waves 2 feet or less. 
.thursday...southwest winds 5 to 10 knots becoming south 10 to
15 knots . waves 2 feet or less building to 2 to 4 feet . 


$$

fzus63 kdtx 311336
glflh 
expires:202605312145;;951006

open lake forecast for lake huron
national weather service detroit/pontiac mi
936 am edt sun may 31 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, governs great lakes
conditions this weekend into next week. dry and overall favorable
marine weather is expected.


lhz361-362-312145-
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-
936 am edt sun may 31 2026

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


$$