fzus61 kbuf 080802
glflo 
expires:202605081500;;207491

open lake forecast for lake ontario
national weather service buffalo ny
402 am edt fri may 8 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 30.1 inch high will drift off the mid atlantic coast 
through tonight. a weak 29.5 inch low will then move from the upper 
great lakes saturday to western quebec by early sunday before moving 
to northern quebec by early monday. a trailing cold front will cross 
the lake sunday night. a 30.4 inch high will then build from the 
upper great lakes monday to the lower great lakes by tuesday.


loz062-081500-
lake ontario open waters from the niagara river to hamlin beach-
402 am edt fri may 8 2026

.today...west winds 10 knots or less becoming southwest. waves
1 foot or less. 
.tonight...southwest winds 5 to 10 knots becoming south. waves
2 feet or less. 
.saturday...south winds 10 knots or less becoming southeast. a
chance of showers in the afternoon. waves 1 foot or less. 
.saturday night...south winds 10 to 15 knots becoming west. a
chance of showers. waves 1 to 3 feet. 
.sunday...west winds 5 to 15 knots becoming northwest. waves 1 to
3 feet. 
.monday...west winds 5 to 15 knots becoming northwest. waves
2 feet or less. 
.tuesday...northwest winds 5 to 10 knots becoming southeast.
waves 2 feet or less. 

$$

fzus61 kbuf 080802
glflo 
expires:202605081500;;207492

open lake forecast for lake ontario
national weather service buffalo ny
402 am edt fri may 8 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 30.1 inch high will drift off the mid atlantic coast 
through tonight. a weak 29.5 inch low will then move from the upper 
great lakes saturday to western quebec by early sunday before moving 
to northern quebec by early monday. a trailing cold front will cross 
the lake sunday night. a 30.4 inch high will then build from the 
upper great lakes monday to the lower great lakes by tuesday.


loz063>065-081500-
lake ontario open waters from hamlin beach to the saint lawrence
river-
402 am edt fri may 8 2026

.today...west winds 5 to 15 knots becoming southwest. waves
2 feet or less. 
.tonight...southwest winds 5 to 15 knots becoming south. waves
2 feet or less. 
.saturday...south winds 5 to 15 knots becoming southeast. a
chance of showers in the afternoon. waves 2 feet or less. 
.saturday night...southeast winds 10 to 15 knots becoming west
15 to 20 knots. showers likely. waves 1 to 3 feet building to
2 to 4 feet. 
.sunday...west winds 15 to 20 knots becoming northwest 5 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.monday...west winds 5 to 15 knots becoming northwest. waves 1 to
3 feet. 
.tuesday...northwest winds 5 to 15 knots becoming south. waves
2 feet or less. 

$$

fzus61 kcle 080748
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open lake forecast for lake erie
national weather service cleveland oh
348 am edt fri may 8 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...
mean sea level pressure wavers around 29.80 inches through 
saturday afternoon as subtle trough axes move eastward across 
lake erie. a cold front is expected to sweep southeastward across
the lake saturday evening through saturday night. behind the 
front, a ridge averaging 30.10 inches should affect lake erie as 
the embedded high pressure center moves from the canadian prairies
to atlantic waters near north carolina on sunday through tuesday.


lez165>167-081430-
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-willowick to geneva-on-the-
lake oh beyond 5nm off shoreline to us-canadian border-
348 am edt fri may 8 2026

.today...west winds 5 to 15 knots becoming southwest less than
10 knots. a chance of showers early. waves 1 to 2 feet. 
.tonight...south winds 5 to 10 knots. a slight chance of showers
early, then a chance of showers from late evening on. waves
2 feet or less. 
.saturday...south winds 5 to 15 knots becoming southwest. a
chance of showers in the afternoon. waves 1 to 2 feet. 
.saturday night...southwest winds 5 to 15 knots becoming
northwest. a chance of showers. waves 1 to 3 feet. 
.sunday...north winds 10 knots or less. waves 2 feet or less. 
.monday...north winds 5 to 15 knots. waves 1 to 2 feet. 
.tuesday...north winds 10 knots or less becoming southeast 10 to
15 knots. showers likely tuesday night. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 080748
glfle 
expires:202605081430;;207096

open lake forecast for lake erie
national weather service cleveland oh
348 am edt fri may 8 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...
mean sea level pressure wavers around 29.80 inches through 
saturday afternoon as subtle trough axes move eastward across 
lake erie. a cold front is expected to sweep southeastward across
the lake saturday evening through saturday night. behind the 
front, a ridge averaging 30.10 inches should affect lake erie as 
the embedded high pressure center moves from the canadian prairies
to atlantic waters near north carolina on sunday through tuesday.


lez162>164-081430-
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-
348 am edt fri may 8 2026

.today...west winds 5 to 15 knots becoming south. waves 1 foot or
less. 
.tonight...south winds 5 to 10 knots becoming southwest. a chance
of showers through the early overnight, then a slight chance of
showers late. waves 1 foot or less. 
.saturday...southwest winds around 10 knots becoming west and
increasing to 15 to 20 knots. a chance of showers and
thunderstorms in the afternoon. waves 1 to 3 feet. 
.saturday night...west winds 15 to 20 knots becoming northwest
5 to 15 knots. a chance of showers. waves 1 to 3 feet. 
.sunday...north winds 5 to 15 knots. waves 2 feet or less. 
.monday...north winds 5 to 15 knots becoming northeast. waves
2 feet or less. 
.tuesday...east winds 5 to 10 knots becoming southeast and
increasing to 15 to 20 knots. showers likely tuesday night. waves
2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 080748
glfle 
expires:202605081430;;207097

open lake forecast for lake erie
national weather service cleveland oh
348 am edt fri may 8 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...
mean sea level pressure wavers around 29.80 inches through 
saturday afternoon as subtle trough axes move eastward across 
lake erie. a cold front is expected to sweep southeastward across
the lake saturday evening through saturday night. behind the 
front, a ridge averaging 30.10 inches should affect lake erie as 
the embedded high pressure center moves from the canadian prairies
to atlantic waters near north carolina on sunday through tuesday.


lez061-168-169-081430-
ripley to buffalo ny extending from 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-
348 am edt fri may 8 2026

.today...west winds 5 to 10 knots becoming southwest. a chance of
showers early. waves around 1 foot. 
.tonight...south winds 10 knots or less. a slight chance of
showers from late evening on. waves around 1 foot. 
.saturday...south winds 5 to 15 knots becoming southwest. a
chance of showers in the afternoon. waves 2 feet or less. 
.saturday night...southwest winds 5 to 15 knots becoming
northwest. a chance of showers. waves 1 to 3 feet. 
.sunday...northwest winds 10 knots or less becoming north. waves
2 feet or less. 
.monday...north winds 5 to 10 knots. waves 2 feet or less. 
.tuesday...northwest winds 10 knots or less becoming southeast. a
chance of rain showers tuesday night. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 080744
glflh 
expires:202605081545;;206967

open lake forecast for lake huron
national weather service detroit/pontiac mi
344 am edt fri may 8 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 and variable winds today organize out of the
southwest saturday. breezy southwest flow is expected ahead of a
cold front that sweeps across the area saturday night bringing
shower and thunderstorm chances to the great lakes.


lhz363-462>464-081545-
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-
344 am edt fri may 8 2026

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


$$

fzus63 kdtx 080744
glfsc 
expires:202605081545;;206969

lake st clair forecast
national weather service detroit/pontiac mi
344 am edt fri may 8 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 and variable winds today organize out of the
southwest saturday. breezy southwest flow is expected ahead of a
cold front that sweeps across the area saturday night bringing
shower and thunderstorm chances to the great lakes.


lcz460-081545-
lake st clair-
344 am edt fri may 8 2026

.today...light and variable winds becoming southwest 5 to 10 knots
in the afternoon. mostly sunny. waves 2 feet or less.
.tonight...south winds 5 to 10 knots. partly cloudy. waves 2 feet or
less.
.saturday...southwest winds 5 to 10 knots increasing to 15 to 20
knots. partly sunny. light showers likely and a chance of
thunderstorms early in the afternoon. waves 2 feet or less.
.saturday night...west winds 15 to 20 knots becoming northwest 10 to
15 knots by midnight...then becoming north 5 to 10 knots after
midnight. mostly clear. waves 2 feet or less.
.sunday...north winds 5 to 10 knots. mostly sunny becoming partly
sunny in the afternoon becoming mostly cloudy. waves 2 feet or less.
.monday...northeast winds 10 to 15 knots. mostly clear. waves 2 feet
or less.
.tuesday...southeast winds 10 to 15 knots. partly cloudy. a chance
of showers. waves 2 feet or less.

$$

fzus63 kdtx 080744
glflh 
expires:202605081545;;206966

open lake forecast for lake huron
national weather service detroit/pontiac mi
344 am edt fri may 8 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 and variable winds today organize out of the
southwest saturday. breezy southwest flow is expected ahead of a
cold front that sweeps across the area saturday night bringing
shower and thunderstorm chances to the great lakes.


lhz361-362-081545-
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-
344 am edt fri may 8 2026

.today...southwest winds 10 to 15 knots backing to the southeast 
late in the afternoon. waves 2 feet or less. 
.tonight...southeast winds 5 to 10 knots increasing to 10 to
15 knots after midnight. waves 1 to 3 feet. 
.saturday...south winds 10 to 15 knots. showers likely in the
morning...then a chance of showers in the afternoon. waves 3 to
5 feet building to 4 to 6 feet early in the afternoon. waves
occasionally around 8 feet. 
.saturday night...northwest winds 15 to 20 knots. waves 5 to
7 feet. waves occasionally around 10 feet. 
.sunday...west winds 10 to 15 knots becoming northwest 15 to
20 knots late in the evening. waves 4 to 6 feet subsiding to 2 to
4 feet. waves occasionally around 8 feet. 
.monday...northwest winds 10 to 15 knots. waves 2 to 4 feet
subsiding to 1 to 3 feet . 
.tuesday...northwest winds 5 to 10 knots early in the morning
becoming light and variable...then becoming southeast 5 to
10 knots . a chance of showers by midnight. waves 2 feet or less.


$$