fzus61 kbuf 291403
glflo 
expires:202605292100;;842815

open lake forecast for lake ontario
national weather service buffalo ny
1003 am edt fri may 29 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 over the central great lakes will 
settle into the ohio valley today. meanwhile a 29.6 inch low will 
make its way southeastward across quebec today and new england 
tonight, with its trailing cold front crossing the lake between late 
this afternoon and early this evening. a 30.2 inch high will then 
build across the great lakes and ohio valley saturday through 
sunday, with a 29.8 inch low forecast to push south across new 
england sunday night and monday. another 30.3 inch high will then 
build south across the great lakes tuesday.


loz062-292100-
lake ontario open waters from the niagara river to hamlin beach-
1003 am edt fri may 29 2026

.this afternoon...southwest winds 10 to 15 knots becoming west
15 to 20 knots. a chance of showers late. waves 1 to 2 feet
building to 3 to 5 feet. 
.tonight...northwest winds 15 to 20 knots becoming north 10 to
15 knots. a chance of showers early. waves 3 to 5 feet subsiding
to 2 to 4 feet. 
.saturday...north winds 5 to 15 knots becoming west less than
10 knots. waves 2 feet or less. 
.saturday night...west winds 10 knots or less. waves 1 foot or
less. 
.sunday...west winds 5 to 15 knots. waves 2 feet or less. 
.monday...north winds 10 knots or less becoming northwest. waves
1 foot or less. 
.tuesday...north winds 5 to 10 knots. waves 2 feet or less. 

$$

fzus61 kbuf 291403
glflo 
expires:202605292100;;842816

open lake forecast for lake ontario
national weather service buffalo ny
1003 am edt fri may 29 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 over the central great lakes will 
settle into the ohio valley today. meanwhile a 29.6 inch low will 
make its way southeastward across quebec today and new england 
tonight, with its trailing cold front crossing the lake between late 
this afternoon and early this evening. a 30.2 inch high will then 
build across the great lakes and ohio valley saturday through 
sunday, with a 29.8 inch low forecast to push south across new 
england sunday night and monday. another 30.3 inch high will then 
build south across the great lakes tuesday.


loz063>065-292100-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1003 am edt fri may 29 2026

.this afternoon...west winds 15 to 20 knots. a chance of showers
late. waves 1 to 3 feet building to 3 to 6 feet. 
.tonight...northwest winds 15 to 20 knots becoming north. a
chance of showers early. waves 3 to 6 feet. 
.saturday...north winds 15 to 20 knots becoming northwest 10 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.saturday night...northwest winds 10 knots or less becoming west.
waves 1 foot or less. 
.sunday...west winds 10 to 15 knots diminishing to 5 to 10 knots.
waves 1 to 2 feet building to 2 to 4 feet, then subsiding to 1 to
3 feet. 
.monday...northwest winds 5 to 10 knots. waves 2 feet or less. 
.tuesday...north winds 5 to 10 knots. waves 1 foot or less. 

$$

fzus61 kcle 291346
glfle 
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open lake forecast for lake erie
national weather service cleveland oh
946 am edt fri may 29 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 ridge of high pressure averaging 30.10 inches exits 
southeastward before a cold front sweeps generally southward 
across lake erie tonight. behind the front, another ridge 
averaging 30.10 inches builds from the hudson bay area through 
tuesday.


lez164-165-292030-
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-
946 am edt fri may 29 2026

.this afternoon...west winds 10 knots or less becoming southwest.
waves 1 foot or less. 
.tonight...southwest winds 5 to 10 knots becoming northeast and
increasing to 15 to 25 knots after midnight. waves 1 to 3 feet
building to 3 to 5 feet. 
.saturday...northeast winds 15 to 20 knots. waves 3 to 6 feet. 
.saturday night...east winds 15 to 20 knots diminishing to 5 to
15 knots. waves 2 to 4 feet subsiding to 1 to 2 feet. 
.sunday...east winds 10 knots or less becoming west. waves 2 feet
or less. 
.monday...northwest winds 5 to 10 knots becoming north. waves
2 feet or less. 
.tuesday...north winds 5 to 15 knots. waves 1 to 2 feet. 

$$

fzus61 kcle 291346
glfle 
expires:202605292030;;842509

open lake forecast for lake erie
national weather service cleveland oh
946 am edt fri may 29 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 ridge of high pressure averaging 30.10 inches exits 
southeastward before a cold front sweeps generally southward 
across lake erie tonight. behind the front, another ridge 
averaging 30.10 inches builds from the hudson bay area through 
tuesday.


lez061-166>169-292030-
ripley to buffalo ny extending from 5nm 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-
conneaut oh to ripley ny beyond 5 nm off shoreline to us-
canadian border-
946 am edt fri may 29 2026

.this afternoon...west winds 5 to 10 knots becoming southwest and
increasing to 15 to 20 knots. waves 1 foot or less building to
2 to 4 feet. 
.tonight...southwest winds 15 to 25 knots becoming northeast.
waves 2 to 4 feet building to 3 to 5 feet. 
.saturday...northeast winds 15 to 20 knots. waves 3 to 6 feet
subsiding to 2 to 4 feet. 
.saturday night...northeast winds 15 to 20 knots becoming east
5 to 15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.sunday...east winds 10 knots or less becoming west. waves 1 foot
or less. 
.monday...north winds 5 to 10 knots. waves 2 feet or less. 
.tuesday...north winds 5 to 15 knots. waves 2 feet or less. 

$$

fzus61 kcle 291346
glfle 
expires:202605292030;;842507

open lake forecast for lake erie
national weather service cleveland oh
946 am edt fri may 29 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 ridge of high pressure averaging 30.10 inches exits 
southeastward before a cold front sweeps generally southward 
across lake erie tonight. behind the front, another ridge 
averaging 30.10 inches builds from the hudson bay area through 
tuesday.


lez162-163-292030-
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-
946 am edt fri may 29 2026

.this afternoon...west winds 10 knots or less becoming southwest.
waves 1 foot or less. 
.tonight...southwest winds 5 to 10 knots becoming northeast and
increasing to 15 to 20 knots. waves 1 to 3 feet building to 2 to
4 feet. 
.saturday...northeast winds 15 to 20 knots becoming east. waves
3 to 5 feet subsiding to 2 to 4 feet. 
.saturday night...east winds 10 to 15 knots. waves 1 to 3 feet. 
.sunday...east winds 10 knots or less becoming southwest. waves
2 feet or less. 
.monday...north winds 5 to 15 knots. waves 2 feet or less. 
.tuesday...north winds 5 to 15 knots becoming northeast. waves
1 to 2 feet. 

$$

fzus63 kdtx 291338
glflh 
expires:202605292200;;842348

open lake forecast for lake huron
national weather service detroit/pontiac mi
938 am edt fri may 29 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, drifts over the great
lakes today. a cold front then sags across the region this
evening and tonight, veering winds to the northeast. northeast
winds become breezy into early saturday morning.


lhz361-362-292200-
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-
938 am edt fri may 29 2026

.rest of today...west winds 10 to 15 knots increasing to 15 to
20 knots late in the afternoon. waves 1 to 3 feet building to
3 to 5 feet in the afternoon. 
.tonight...northwest winds 15 to 20 knots veering to the
northeast by midnight...then decreasing to 10 to 15 knots early
in the morning. waves 3 to 5 feet. 
.saturday...northeast winds 5 to 10 knots until late afternoon
becoming light and variable. waves 2 to 4 feet subsiding to 1 to
3 feet in the late morning and afternoon. 
.saturday night...light and variable winds. waves 2 feet or less.
.sunday...light and variable winds becoming west 10 to 15 knots.
waves 2 feet or less building to 2 to 4 feet late in the
afternoon. 
.monday...north winds 10 to 15 knots becoming northeast 5 to
10 knots in the late morning and early afternoon...then backing
to the north . waves 2 to 4 feet subsiding to 1 to 3 feet. 
.tuesday...north winds 5 to 10 knots backing to the west . waves
1 to 3 feet. 


$$

fzus63 kdtx 291338
glfsc 
expires:202605292200;;842351

lake st clair forecast
national weather service detroit/pontiac mi
938 am edt fri may 29 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, drifts over the great
lakes today. a cold front then sags across the region this
evening and tonight, veering winds to the northeast. northeast
winds become breezy into early saturday morning.


lcz460-292200-
lake st clair-
938 am edt fri may 29 2026

.rest of today...light and variable winds becoming southwest 5 to 10
knots in the afternoon. sunny. waves 2 feet or less.
.tonight...northwest winds 10 to 15 knots veering to the north late
in the evening...then becoming northeast 15 to 20 knots after
midnight. clear. waves 1 to 3 feet.
.saturday...northeast winds 15 to 20 knots diminishing to 5 to 10
knots. sunny. waves 2 feet or less.
.saturday night...northeast winds 10 to 15 knots becoming light and
variable. clear. waves 2 feet or less.
.sunday...light and variable winds becoming southeast 5 to 10 knots
in the afternoon...then veering to the south in the evening. sunny
becoming mostly clear. waves 2 feet or less.
.monday...north winds 15 to 20 knots. clear. waves 2 feet or less.
.tuesday...northeast winds 15 to 20 knots. clear. waves 2 feet or
less.

$$

fzus63 kdtx 291338
glflh 
expires:202605292200;;842349

open lake forecast for lake huron
national weather service detroit/pontiac mi
938 am edt fri may 29 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, drifts over the great
lakes today. a cold front then sags across the region this
evening and tonight, veering winds to the northeast. northeast
winds become breezy into early saturday morning.


lhz363-462>464-292200-
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-
938 am edt fri may 29 2026

.rest of today...southwest winds 5 to 10 knots. waves 1 to
3 feet. 
.tonight...north winds 10 to 15 knots increasing to 15 to
20 knots by midnight...then becoming northeast 10 to 15 knots
early in the morning. waves 3 to 5 feet. 
.saturday...northeast winds 10 to 15 knots becoming north 5 to
10 knots in the late morning and early afternoon...then
increasing to 10 to 15 knots early in the afternoon. waves 2 to
4 feet. 
.saturday night...north winds 5 to 10 knots  becoming light and
variable. waves 2 to 4 feet subsiding to 1 to 3 feet in the late
evening and overnight. 
.sunday...light and variable winds becoming west 5 to 10 knots
late in the evening. waves 2 feet or less. 
.monday...north winds 5 to 10 knots. waves 1 to 3 feet building
to 2 to 4 feet . 
.tuesday...north winds 5 to 10 knots. waves 1 to 3 feet. 


$$