fzus61 kbuf 312003
glflo 
expires:202606010300;;965876

open lake forecast for lake ontario
national weather service buffalo ny
402 pm 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.


loz062-010300-
lake ontario open waters from the niagara river to hamlin beach-
402 pm edt sun may 31 2026

.tonight...west winds 5 to 15 knots becoming north less than
10 knots. waves 1 to 2 feet. 
.monday...north winds 10 knots or less becoming southeast. waves
1 foot or less. 
.monday night...east winds less than 10 knots. waves 1 foot or
less. 
.tuesday...west winds 10 knots or less. waves 1 foot or less. 
.tuesday night...west winds 5 to 10 knots becoming northwest.
waves 2 feet or less. 
.wednesday...west winds 5 to 10 knots becoming southwest. waves
1 foot or less. 
.thursday...southwest winds 5 to 15 knots. waves 1 to 3 feet. 
.friday...southwest winds 10 to 15 knots. a chance of showers
friday night. waves 1 to 3 feet. 

$$

fzus61 kbuf 312003
glflo 
expires:202606010300;;965877

open lake forecast for lake ontario
national weather service buffalo ny
402 pm 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>065-010300-
lake ontario open waters from hamlin beach to the saint lawrence
river-
402 pm edt sun may 31 2026

.tonight...west winds 15 to 20 knots becoming north 5 to
15 knots. showers likely early, then a chance of showers late
this evening. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.monday...north winds 5 to 10 knots. waves 1 foot or less. 
.monday night...north winds 10 knots or less becoming west. waves
1 foot or less. 
.tuesday...west winds 10 knots or less. waves 1 foot or less. 
.tuesday night...west winds 5 to 10 knots. waves 1 foot or less. 
.wednesday...west winds 5 to 10 knots becoming southwest. waves
2 feet or less. 
.thursday...west winds 5 to 15 knots becoming southwest. waves
2 feet or less. 
.friday...southwest winds 5 to 15 knots becoming west. a chance
of showers friday night. waves 2 feet or less. 

$$

fzus61 kcle 311938
glfle 
expires:202606010215;;965127

open lake forecast for lake erie
national weather service cleveland oh
338 pm 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 averaging 30.20 inches will persist across the 
great lakes through the week.


lez162-163-010215-
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-
338 pm edt sun may 31 2026

.tonight...east winds less than 10 knots. waves 1 foot or less. 
.monday...northeast winds 10 knots or less becoming east 10 to
15 knots. waves 2 feet or less. 
.monday night...east winds 5 to 15 knots becoming northeast.
waves 2 feet or less. 
.tuesday...northeast winds 5 to 10 knots becoming east. waves
2 feet or less. 
.tuesday night...northeast winds 10 knots or less. waves 1 foot
or less. 
.wednesday...north winds 10 knots or less becoming south. waves
1 foot or less. 
.thursday...southwest winds 5 to 15 knots. waves 2 feet or less. 
.friday...southwest winds 10 to 15 knots. a chance of showers
friday night. waves 1 to 2 feet. 

$$

fzus61 kcle 311938
glfle 
expires:202606010215;;965128

open lake forecast for lake erie
national weather service cleveland oh
338 pm 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 averaging 30.20 inches will persist across the 
great lakes through the week.


lez164>166-010215-
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-
338 pm edt sun may 31 2026

.tonight...east winds 10 knots or less becoming north. waves
1 foot or less. 
.monday...northeast winds 5 to 15 knots. waves 2 feet or less. 
.monday night...northeast winds 10 to 15 knots. waves 1 to
2 feet. 
.tuesday...northeast winds 5 to 15 knots. waves 1 to 2 feet. 
.tuesday night...north winds 10 knots or less. waves around
1 foot. 
.wednesday...north winds 10 knots or less becoming south. waves
1 foot or less. 
.thursday...southwest winds 5 to 15 knots. waves 2 feet or less. 
.friday...southwest winds 10 to 15 knots. a chance of showers
friday night. waves 1 to 3 feet. 

$$

fzus61 kcle 311938
glfle 
expires:202606010215;;965129

open lake forecast for lake erie
national weather service cleveland oh
338 pm 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 averaging 30.20 inches will persist across the 
great lakes through the week.


lez061-167>169-010215-
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-
338 pm edt sun may 31 2026

.tonight...west winds 10 knots or less becoming north. waves
2 feet or less. 
.monday...northeast winds 5 to 15 knots. waves 2 feet or less. 
.monday night...northeast winds 5 to 15 knots. waves 2 feet or
less. 
.tuesday...northeast winds 5 to 10 knots becoming north. waves
1 foot or less. 
.tuesday night...northwest winds 10 knots or less becoming north.
waves 1 foot or less. 
.wednesday...northwest winds less than 10 knots becoming
southwest. waves 1 foot or less. 
.thursday...southwest winds 5 to 15 knots. waves 2 feet or less. 
.friday...southwest winds 10 to 15 knots. a chance of showers
friday night. waves 1 to 3 feet. 

$$

fzus63 kdtx 311952
glfsc 
expires:202606010400;;965447

lake st clair forecast
national weather service detroit/pontiac mi
352 pm 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...a weak backdoor cold front drops across the area
tonight, leading to breezy northeast winds monday mainly over
saginaw bay. high pressure governs conditions through most of the
work week.


lcz460-010400-
lake st clair-
352 pm edt sun may 31 2026

.tonight...light and variable winds. clear. waves 2 feet or less.
.monday...northeast winds 5 to 10 knots. 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...north winds 5 to 10 knots becoming northeast 10 to 15
knots early in the afternoon. sunny. waves 2 feet or less.
.tuesday night...northeast winds 10 to 15 knots becoming light and
variable. clear. waves 2 feet or less.
.wednesday...light and variable winds becoming southeast 5 to 10
knots in the afternoon and evening. clear. waves 2 feet or less.
.thursday...southwest winds 10 to 15 knots. mostly clear. waves 2
feet or less.
.friday...west winds 10 to 15 knots. partly cloudy. a chance of
showers. waves 2 feet or less.

$$

fzus63 kdtx 311951
glflh 
expires:202606010400;;965406

open lake forecast for lake huron
national weather service detroit/pontiac mi
351 pm 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...a weak backdoor cold front drops across the area
tonight, leading to breezy northeast winds monday mainly over
saginaw bay. high pressure governs conditions through most of the
work week.


lhz363-462>464-010400-
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-
351 pm edt sun may 31 2026

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


$$

fzus63 kdtx 311951
glflh 
expires:202606010400;;965405

open lake forecast for lake huron
national weather service detroit/pontiac mi
351 pm 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...a weak backdoor cold front drops across the area
tonight, leading to breezy northeast winds monday mainly over
saginaw bay. high pressure governs conditions through most of the
work week.


lhz361-362-010400-
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-
351 pm edt sun may 31 2026

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


$$