fzus61 kbuf 280803
glflo 
expires:202605281500;;777526

open lake forecast for lake ontario
national weather service buffalo ny
403 am edt thu may 28 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 30.3 inch high over ontario will expand southeastward 
across the great lakes today and tonight, before settling into the 
ohio valley friday. a 29.6 inch low will then make its way 
southeastward across quebec friday and new england friday night, 
with its trailing cold front crossing the lake late friday or friday 
night. another 30.2 inch high will then build across the great lakes 
and ohio valley later saturday through sunday, with a 29.8 inch low 
forecast to push south across new england sunday night and monday.


loz062-281500-
lake ontario open waters from the niagara river to hamlin beach-
403 am edt thu may 28 2026

.today...north winds 5 to 15 knots becoming west. waves 1 to
2 feet. 
.tonight...west winds 5 to 10 knots. waves 1 to 2 feet. 
.friday...west winds 10 to 15 knots increasing to 15 to 20 knots.
waves 1 to 2 feet building to 3 to 5 feet. 
.friday night...northwest winds 15 to 20 knots becoming north
10 to 15 knots. waves 3 to 5 feet subsiding to 2 to 4 feet. 
.saturday...north winds 10 to 15 knots becoming west 10 knots or
less. waves 2 feet or less. 
.sunday...west winds 5 to 10 knots becoming northwest. waves
2 feet or less. 
.monday...north winds 10 knots or less becoming northwest. waves
1 foot or less. 

$$

fzus61 kbuf 280803
glflo 
expires:202605281500;;777527

open lake forecast for lake ontario
national weather service buffalo ny
403 am edt thu may 28 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 30.3 inch high over ontario will expand southeastward 
across the great lakes today and tonight, before settling into the 
ohio valley friday. a 29.6 inch low will then make its way 
southeastward across quebec friday and new england friday night, 
with its trailing cold front crossing the lake late friday or friday 
night. another 30.2 inch high will then build across the great lakes 
and ohio valley later saturday through sunday, with a 29.8 inch low 
forecast to push south across new england sunday night and monday.


loz063>065-281500-
lake ontario open waters from hamlin beach to the saint lawrence
river-
403 am edt thu may 28 2026

.today...north winds 5 to 15 knots becoming west. a chance of
showers early. waves 2 feet or less. 
.tonight...west winds 5 to 10 knots. waves 2 feet or less. 
.friday...west winds 10 to 15 knots increasing to 15 to 20 knots.
a chance of showers in the afternoon. waves 1 to 3 feet building
to 3 to 6 feet. 
.friday night...northwest winds 15 to 20 knots becoming north. a
chance of showers. waves 3 to 6 feet. 
.saturday...north winds 15 to 20 knots becoming west 5 to
15 knots. waves 3 to 5 feet subsiding to 1 foot or less. 
.sunday...west winds 5 to 15 knots becoming northwest. waves 1 to
3 feet. 
.monday...northwest winds 5 to 10 knots. waves 2 feet or less. 

$$

fzus61 kcle 280744
glfle 
expires:202605281415;;777074

open lake forecast for lake erie
national weather service cleveland oh
344 am edt thu may 28 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 30.10 inches builds from the northern great lakes 
before another cold front sweeps southward across lake erie friday
night. in the wake of this front, another ridge averaging 30.10 
inches builds from the hudson bay area through tuesday.


lez164-165-281415-
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-
344 am edt thu may 28 2026

.today...north winds 5 to 15 knots. waves 1 to 2 feet. 
.tonight...north winds 10 knots or less. waves 1 foot or less. 
.friday...north winds 10 knots or less becoming west. waves
1 foot or less. 
.friday night...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 5 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.sunday...east winds 10 knots or less becoming west. waves 1 foot
or less. 
.monday...northwest winds 5 to 10 knots becoming north. waves
2 feet or less. 

$$

fzus61 kcle 280744
glfle 
expires:202605281415;;777073

open lake forecast for lake erie
national weather service cleveland oh
344 am edt thu may 28 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 30.10 inches builds from the northern great lakes 
before another cold front sweeps southward across lake erie friday
night. in the wake of this front, another ridge averaging 30.10 
inches builds from the hudson bay area through tuesday.


lez162-163-281415-
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-
344 am edt thu may 28 2026

.today...north winds 10 to 15 knots becoming northeast. waves
1 to 2 feet. 
.tonight...northeast winds 10 knots or less. waves 2 feet or
less. 
.friday...light and variable winds becoming southwest 5 to
10 knots. waves 1 foot or less. 
.friday night...west winds 5 to 10 knots becoming northeast and
increasing to 15 to 20 knots. waves 2 feet or less building to
2 to 4 feet. 
.saturday...northeast winds 15 to 20 knots becoming east 10 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...northwest winds 5 to 10 knots becoming north. waves
2 feet or less. 

$$

fzus61 kcle 280744
glfle 
expires:202605281415;;777075

open lake forecast for lake erie
national weather service cleveland oh
344 am edt thu may 28 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 30.10 inches builds from the northern great lakes 
before another cold front sweeps southward across lake erie friday
night. in the wake of this front, another ridge averaging 30.10 
inches builds from the hudson bay area through tuesday.


lez061-166>169-281415-
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-
344 am edt thu may 28 2026

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

$$

fzus63 kdtx 280729
glflh 
expires:202605281530;;776524

open lake forecast for lake huron
national weather service detroit/pontiac mi
329 am edt thu may 28 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 expand across
northern ontario tonight and thursday. this will drive a little
cooler air across the region and cause an uptick in winds and
waves in the nearshore. the high will drift to the southern great
lakes thursday night into friday, sustaining dry conditions
across the region. a secondary high pressure system is forecast
to expand from hudson bay friday to lake huron saturday. this
will drive a secondary push of gusty northeast winds, likely
increasing winds and waves in the nearshore areas.


lhz361-362-281530-
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-
329 am edt thu may 28 2026

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


$$

fzus63 kdtx 280729
glflh 
expires:202605281530;;776525

open lake forecast for lake huron
national weather service detroit/pontiac mi
329 am edt thu may 28 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 expand across
northern ontario tonight and thursday. this will drive a little
cooler air across the region and cause an uptick in winds and
waves in the nearshore. the high will drift to the southern great
lakes thursday night into friday, sustaining dry conditions
across the region. a secondary high pressure system is forecast
to expand from hudson bay friday to lake huron saturday. this
will drive a secondary push of gusty northeast winds, likely
increasing winds and waves in the nearshore areas.


lhz363-462>464-281530-
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-
329 am edt thu may 28 2026

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


$$

fzus63 kdtx 280729
glfsc 
expires:202605281530;;776527

lake st clair forecast
national weather service detroit/pontiac mi
329 am edt thu may 28 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 expand across
northern ontario tonight and thursday. this will drive a little
cooler air across the region and cause an uptick in winds and
waves in the nearshore. the high will drift to the southern great
lakes thursday night into friday, sustaining dry conditions
across the region. a secondary high pressure system is forecast
to expand from hudson bay friday to lake huron saturday. this
will drive a secondary push of gusty northeast winds, likely
increasing winds and waves in the nearshore areas.


lcz460-281530-
lake st clair-
329 am edt thu may 28 2026

.today...north winds 10 to 15 knots. sunny. waves 1 to 3 feet.
.tonight...northeast winds 10 to 15 knots becoming light and
variable. clear. waves 2 feet or less.
.friday...light and variable winds becoming west 10 to 15 knots.
sunny. waves 2 feet or less.
.friday night...northwest winds 10 to 15 knots becoming northeast 15
to 20 knots in the late evening and overnight. mostly clear. waves 2
feet or less.
.saturday...northeast winds 15 to 20 knots diminishing to 10 to 15
knots in the afternoon and evening. clear. waves 2 feet or less.
.sunday...southeast winds 5 to 10 knots. clear. waves 2 feet or
less.
.monday...north winds 10 to 15 knots. mostly clear. waves 2 feet or
less.

$$