fzus61 kbuf 060202
glflo 
expires:202605060900;;082362

open lake forecast for lake ontario
national weather service buffalo ny
1002 pm edt tue may 5 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 29.2 inch low over hudson bay this evening will weaken 
to 29.3 inches as it moves to northern quebec through wednesday. a 
trailing wavy cold front will slowly cross the lake through tonight, 
then drift across new england wednesday and out to sea thursday. a 
30.1 inch high over the tennessee and ohio valleys thursday night 
will slide to the mid-atlantic coastline friday. a 29.6 inch low 
will track across the lake early saturday, followed by a 29.7 inch 
low that will track near or just south of the lake for later sunday.


loz063>065-060900-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 pm edt tue may 5 2026

.overnight...southwest winds 10 knots or less becoming
southeast. rain. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.wednesday...northeast winds 5 to 10 knots becoming west. rain
early, then showers likely late in the morning. waves 2 feet or
less. 
.wednesday night...west winds 5 to 10 knots. waves 2 feet or
less. 
.thursday...west winds 5 to 15 knots. waves 1 to 2 feet. 
.thursday night...west winds 10 to 15 knots. waves 1 to 2 feet. 
.friday...west winds 5 to 15 knots becoming south. a chance of
showers friday night. waves 2 feet or less. 
.saturday...south winds 5 to 15 knots becoming southwest. a
chance of showers. waves 1 to 2 feet. 
.sunday...southwest winds 5 to 15 knots becoming northwest. a
chance of showers. waves 1 to 2 feet. 

$$

fzus61 kbuf 060202
glflo 
expires:202605060900;;082361

open lake forecast for lake ontario
national weather service buffalo ny
1002 pm edt tue may 5 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 29.2 inch low over hudson bay this evening will weaken 
to 29.3 inches as it moves to northern quebec through wednesday. a 
trailing wavy cold front will slowly cross the lake through tonight, 
then drift across new england wednesday and out to sea thursday. a 
30.1 inch high over the tennessee and ohio valleys thursday night 
will slide to the mid-atlantic coastline friday. a 29.6 inch low 
will track across the lake early saturday, followed by a 29.7 inch 
low that will track near or just south of the lake for later sunday.


loz062-060900-
lake ontario open waters from the niagara river to hamlin beach-
1002 pm edt tue may 5 2026

.overnight...south winds 5 to 10 knots becoming east. rain,
then showers late. waves 1 to 3 feet. 
.wednesday...east winds 10 knots or less becoming southwest.
showers early, then a chance of showers late in the morning.
waves 1 foot or less. 
.wednesday night...west winds 5 to 10 knots becoming northwest.
waves 1 foot or less. 
.thursday...west winds 5 to 10 knots. waves 1 foot or less. 
.thursday night...west winds 5 to 10 knots. waves around 1 foot. 
.friday...west winds 5 to 10 knots becoming southwest. a chance
of showers friday night. waves 1 to 2 feet. 
.saturday...southwest winds 5 to 15 knots. a chance of showers.
waves 1 to 2 feet. 
.sunday...southwest winds 5 to 10 knots becoming northwest. a
chance of showers. waves 1 to 2 feet. 

$$

fzus61 kcle 060127
glfle 
expires:202605060815;;081683

open lake forecast for lake erie
national weather service cleveland oh
927 pm edt tue may 5 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 trough averaging 29.80 inches lingers over lake erie tonight. 
a ridge averaging 29.90 inches will slowly expand east across the
region wednesday through early friday. low pressure 29.70 inches 
will move east across the great lakes friday into saturday, 
pushing a cold front east across the lake. low pressure 29.80 
inches accompanied by a cold front will move east across lake erie
on sunday.


lez162>166-060815-
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-
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-
927 pm edt tue may 5 2026

.overnight...northwest winds 5 to 10 knots becoming north.
rain. waves 2 feet or less. 
.wednesday...north winds 5 to 10 knots becoming west. a chance of
rain early, then a slight chance of showers late in the morning.
a slight chance of showers late. waves 1 foot or less. 
.wednesday night...southwest winds 5 to 15 knots becoming
northwest. waves 2 feet or less. 
.thursday...northwest winds 5 to 10 knots becoming west. waves
2 feet or less. 
.thursday night...west winds around 10 knots becoming southwest.
waves 2 feet or less. 
.friday...southwest winds 5 to 15 knots. a chance of showers
during the day, then showers likely friday night. waves 1 to
2 feet. 
.saturday...southwest winds 10 to 15 knots. a chance of showers
saturday night. waves 1 to 2 feet. 
.sunday...southwest winds 5 to 15 knots becoming north. showers
likely during the day, then a chance of showers sunday night.
waves 1 to 2 feet. 

$$

fzus61 kcle 060127
glfle 
expires:202605060815;;081684

open lake forecast for lake erie
national weather service cleveland oh
927 pm edt tue may 5 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 trough averaging 29.80 inches lingers over lake erie tonight. 
a ridge averaging 29.90 inches will slowly expand east across the
region wednesday through early friday. low pressure 29.70 inches 
will move east across the great lakes friday into saturday, 
pushing a cold front east across the lake. low pressure 29.80 
inches accompanied by a cold front will move east across lake erie
on sunday.


lez061-167>169-060815-
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-
927 pm edt tue may 5 2026

.overnight...south winds 5 to 10 knots becoming north.
rain. waves 1 to 3 feet. 
.wednesday...north winds 5 to 10 knots becoming west. rain early,
then a slight chance of showers late in the morning. a slight
chance of showers late. waves 1 foot or less. 
.wednesday night...southwest winds 5 to 10 knots becoming
northwest. waves 1 foot or less. 
.thursday...north winds 5 to 10 knots becoming west. waves 1 foot
or less. 
.thursday night...west winds 5 to 10 knots. waves 1 to 2 feet. 
.friday...southwest winds 5 to 10 knots. a chance of showers
during the day, then showers likely friday night. waves 1 to
2 feet. 
.saturday...southwest winds 5 to 10 knots. a chance of showers
saturday night. waves 1 to 2 feet. 
.sunday...southwest winds 5 to 10 knots becoming north. showers
likely during the day, then a chance of showers sunday night.
waves 1 to 2 feet. 

$$

fzus63 kdtx 060149
glflh 
expires:202605061000;;082145

open lake forecast for lake huron
national weather service detroit/pontiac mi
949 pm edt tue may 5 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...light winds over the next several days as broad high
pressure builds into the ohio valley and southern great lakes
thursday into friday


lhz363-061000-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
949 pm edt tue may 5 2026

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


$$

fzus63 kdtx 060149
glflh 
expires:202605061000;;082146

open lake forecast for lake huron
national weather service detroit/pontiac mi
949 pm edt tue may 5 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...light winds over the next several days as broad high
pressure builds into the ohio valley and southern great lakes
thursday into friday


lhz462>464-061000-
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-
949 pm edt tue may 5 2026

.rest of tonight...north winds 5 to 10 knots. waves 2 feet or
less. 
.wednesday...north winds 5 to 10 knots. waves 2 feet or less. 
.wednesday night...northeast winds 5 to 10 knots  becoming light
and variable. waves 2 feet or less. 
.thursday...light and variable winds becoming east 5 to 10 knots
early in the afternoon. waves 2 feet or less. 
.thursday night...east winds 5 to 10 knots veering to the
southwest in the late evening and overnight. waves 2 feet or
less. 
.friday...southwest winds 5 to 10 knots backing to the south late
in the afternoon. a chance of showers late in the afternoon.
waves 2 feet or less. 
.saturday...southwest winds 5 to 10 knots becoming south 10 to
15 knots early in the evening...then becoming west 5 to 10 knots
by midnight. a chance of showers. waves 2 feet or less. 
.sunday...west winds 5 to 10 knots veering to the north. a chance
of showers. waves 2 feet or less. 


$$

fzus63 kdtx 060149
glflh 
expires:202605061000;;082144

open lake forecast for lake huron
national weather service detroit/pontiac mi
949 pm edt tue may 5 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...light winds over the next several days as broad high
pressure builds into the ohio valley and southern great lakes
thursday into friday


lhz361-362-061000-
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-
949 pm edt tue may 5 2026

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


$$

fzus63 kdtx 060148
glfsc 
expires:202605061000;;082142

lake st clair forecast
national weather service detroit/pontiac mi
948 pm edt tue may 5 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...light winds over the next several days as broad high
pressure builds into the ohio valley and southern great lakes
thursday into friday


lcz460-061000-
lake st clair-
948 pm edt tue may 5 2026

.rest of tonight...southwest winds 5 to 10 knots veering to the
northwest after midnight. mostly cloudy. a chance of light showers
by midnight. waves 2 feet or less.
.wednesday...north winds 5 to 10 knots backing to the west late in
the afternoon. partly sunny. waves 2 feet or less.
.wednesday night...northwest winds 5 to 10 knots. mostly cloudy
early in the evening becoming partly cloudy. waves 2 feet or less.
.thursday...northwest winds 5 to 10 knots backing to the west in the
late morning and afternoon. mostly sunny until late afternoon
becoming mostly cloudy. waves 2 feet or less.
.thursday night...west winds 10 to 15 knots diminishing to 5 to 10
knots in the late evening and overnight. mostly clear. waves 2 feet
or less.
.friday...southwest winds 10 to 15 knots. partly sunny in the
morning becoming mostly cloudy. a chance of light showers in the
afternoon and evening. waves 2 feet or less.
.saturday...southwest winds 10 to 15 knots. partly cloudy. a chance
of showers. waves 2 feet or less.
.sunday...north winds 10 to 15 knots. partly cloudy. showers likely.
waves 2 feet or less.

$$