fzus61 kbuf 102010
glflo 
expires:202604110300;;153310

open lake forecast for lake ontario
national weather service buffalo ny
409 pm edt fri apr 10 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 30.0 inch surface low over new england this evening 
will carry a cold front farther east of the lake, and off the new 
england coastline tomorrow. a 30.5 inch high will then build over 
the great lakes saturday, and then drift east to new england by 
sunday. a 29.4 inch low will then move from near lake superior 
sunday night to northern quebec monday, with a trailing cold front 
stalling near the lake monday through tuesday. a 29.6 inch surface 
low advancing through the central great lakes wednesday will lift 
this frontal boundary northward, into canada, with a trailing cold 
front from the surface low crossing the lake wednesday evening.


loz062-110300-
lake ontario open waters from the niagara river to hamlin beach-
409 pm edt fri apr 10 2026

.tonight...northwest winds 5 to 15 knots. waves 1 to 3 feet. 
.saturday...northwest winds 5 to 15 knots becoming southwest.
waves 1 to 3 feet. 
.saturday night...southwest winds 10 knots or less becoming
southeast. waves 2 feet or less. 
.sunday...southeast winds 5 to 10 knots becoming east. rain
showers likely. waves 2 feet or less. 
.sunday night...southeast winds around 10 knots becoming
southwest and increasing to 15 to 25 knots overnight. showers
likely in the evening, then a chance of showers overnight. waves
1 to 3 feet building to 3 to 6 feet. 
.monday...southwest winds 15 to 25 knots diminishing to 10 to
15 knots. showers likely during the day, then a chance of showers
monday night. waves 4 to 7 feet subsiding to 2 to 3 feet. waves
occasionally around 9 feet. 
.tuesday...southeast winds 10 to 15 knots becoming southwest
15 to 20 knots. a chance of showers during the day, then showers
likely tuesday night. waves 1 to 3 feet building to 2 to 4 feet. 
.wednesday...southwest winds 15 to 25 knots. showers likely.
waves 3 to 5 feet. 

$$

fzus61 kbuf 102010
glflo 
expires:202604110300;;153311

open lake forecast for lake ontario
national weather service buffalo ny
409 pm edt fri apr 10 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 30.0 inch surface low over new england this evening 
will carry a cold front farther east of the lake, and off the new 
england coastline tomorrow. a 30.5 inch high will then build over 
the great lakes saturday, and then drift east to new england by 
sunday. a 29.4 inch low will then move from near lake superior 
sunday night to northern quebec monday, with a trailing cold front 
stalling near the lake monday through tuesday. a 29.6 inch surface 
low advancing through the central great lakes wednesday will lift 
this frontal boundary northward, into canada, with a trailing cold 
front from the surface low crossing the lake wednesday evening.


loz063>065-110300-
lake ontario open waters from hamlin beach to the saint lawrence
river-
409 pm edt fri apr 10 2026

.tonight...northwest winds 5 to 15 knots. rain showers likely
early, then a chance of rain showers late this evening. waves
1 to 3 feet. 
.saturday...northwest winds 10 to 15 knots becoming west. waves
1 to 3 feet. 
.saturday night...west winds 5 to 15 knots becoming south less
than 10 knots. waves 1 to 3 feet subsiding to 1 foot or less. 
.sunday...southeast winds 5 to 15 knots. a chance of rain showers
in the morning, then rain showers likely in the afternoon. waves
2 feet or less. 
.sunday night...southeast winds 15 to 25 knots becoming south.
showers likely. waves 2 to 4 feet building to 3 to 6 feet. 
.monday...southwest winds 15 to 25 knots becoming west and
diminishing to 10 to 15 knots. showers likely during the day,
then a chance of showers monday night. waves 3 to 6 feet building
to 4 to 7 feet, then subsiding to 2 to 4 feet. waves occasionally
around 9 feet. 
.tuesday...east winds 10 to 15 knots becoming south 15 to
20 knots. a chance of showers during the day, then showers likely
with a chance of thunderstorms tuesday night. waves 1 to 3 feet. 
.wednesday...south winds 15 to 20 knots becoming southwest.
showers likely. waves 2 to 4 feet building to 3 to 5 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 101941
glfle 
expires:202604110215;;151923

open lake forecast for lake erie
national weather service cleveland oh
341 pm edt fri apr 10 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 cold front continues to sink southward tonight. high pressure 
30.60 inches will build over the great lakes saturday before 
exiting east on sunday. a warm front will lift northeast across 
the lake sunday and stall to the north of lake erie monday through
the middle of the week.


lez162-163-110215-
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-
341 pm edt fri apr 10 2026

.tonight...northwest winds 5 to 10 knots becoming northeast.
waves 1 foot or less. 
.saturday...northeast winds 5 to 10 knots becoming southeast.
waves 1 foot or less. 
.saturday night...southeast winds 5 to 15 knots. waves 2 feet or
less. 
.sunday...southeast winds 10 to 15 knots becoming southwest.
waves 1 to 3 feet. 
.sunday night...southwest winds 15 to 20 knots. a chance of
showers overnight. waves 1 to 3 feet building to 2 to 4 feet. 
.monday...southwest winds 15 to 20 knots. a chance of showers.
waves 2 to 4 feet subsiding to 1 to 3 feet. 
.tuesday...southwest winds 15 to 20 knots. a chance of showers
during the day, then a chance of showers and thunderstorms
tuesday night. waves 1 to 3 feet. 
.wednesday...southwest winds 15 to 20 knots. a chance of showers.
waves 2 to 4 feet subsiding to 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 101941
glfle 
expires:202604110215;;151924

open lake forecast for lake erie
national weather service cleveland oh
341 pm edt fri apr 10 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 cold front continues to sink southward tonight. high pressure 
30.60 inches will build over the great lakes saturday before 
exiting east on sunday. a warm front will lift northeast across 
the lake sunday and stall to the north of lake erie monday through
the middle of the week.


lez164>167-110215-
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-willowick to geneva-on-the-
lake oh beyond 5nm off shoreline to us-canadian border-
341 pm edt fri apr 10 2026

.tonight...northwest winds 5 to 10 knots becoming north. a slight
chance of rain showers early. waves 1 to 2 feet. 
.saturday...north winds 10 knots or less becoming southeast.
waves 1 foot or less. 
.saturday night...southeast winds 10 knots or less. waves 1 foot
or less. 
.sunday...southeast winds 5 to 15 knots becoming south. a chance
of showers. waves 1 to 3 feet. 
.sunday night...south winds 10 to 15 knots becoming southwest
15 to 20 knots. a chance of showers overnight. waves 1 to 3 feet
building to 3 to 6 feet. 
.monday...southwest winds 15 to 20 knots. showers likely during
the day, then a chance of showers monday night. waves 3 to 6 feet
subsiding to 2 to 4 feet. 
.tuesday...southwest winds 15 to 20 knots. a chance of showers
during the day, then a chance of showers and thunderstorms
tuesday night. waves 2 to 4 feet building to 3 to 5 feet. 
.wednesday...southwest winds 15 to 20 knots. showers likely
during the day, then a chance of showers wednesday night. waves
3 to 5 feet subsiding to 2 to 4 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 101941
glfle 
expires:202604110215;;151925

open lake forecast for lake erie
national weather service cleveland oh
341 pm edt fri apr 10 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 cold front continues to sink southward tonight. high pressure 
30.60 inches will build over the great lakes saturday before 
exiting east on sunday. a warm front will lift northeast across 
the lake sunday and stall to the north of lake erie monday through
the middle of the week.


lez061-168-169-110215-
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-
341 pm edt fri apr 10 2026

.tonight...west winds 5 to 10 knots becoming northwest. a chance
of rain showers early. waves 1 to 2 feet. 
.saturday...northwest winds 10 knots or less becoming southwest.
waves 1 foot or less. 
.saturday night...southwest winds less than 10 knots. waves
1 foot or less. 
.sunday...southeast winds 5 to 10 knots becoming south. a chance
of rain showers. waves 2 feet or less. 
.sunday night...south winds 10 to 15 knots becoming southwest
15 to 20 knots. a chance of showers overnight. waves 1 to 3 feet
building to 3 to 5 feet. 
.monday...southwest winds 15 to 20 knots diminishing to 10 to
15 knots. showers likely during the day, then a chance of showers
monday night. waves 3 to 5 feet subsiding to 2 to 4 feet. 
.tuesday...southwest winds 5 to 15 knots. a chance of showers.
waves 1 to 3 feet. 
.wednesday...southwest winds 10 to 15 knots. showers likely
during the day, then a chance of showers wednesday night. waves
2 to 4 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 101953
glfsc 
expires:202604110400;;152174

lake st clair forecast
national weather service detroit/pontiac mi
353 pm edt fri apr 10 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, 30.50 inches, builds into the region
ensuring more tranquil conditions tonight and saturday as it
centers over lower michigan. active weather returns sunday
morning, with intervals through wednesday, due to several passing
disturbances.


lcz460-110400-
lake st clair-
353 pm edt fri apr 10 2026

.tonight...north winds 5 to 10 knots. mostly cloudy becoming partly
cloudy. waves 2 feet or less.
.saturday...north winds 5 to 10 knots early in the morning becoming
light and variable. partly sunny in the morning then clearing. waves
2 feet or less.
.saturday night...southeast winds 5 to 10 knots. mostly clear ...
then mostly cloudy with a chance of light rain after midnight. waves
2 feet or less.
.sunday...southeast winds 10 to 15 knots becoming south 15 to 20
knots early in the afternoon. mostly cloudy. a chance of light rain
until late afternoon. waves 1 to 3 feet.
.sunday night...southwest winds 15 to 20 knots increasing to 20 to
25 knots with gusts to 30 knots after midnight. mostly cloudy. a
chance of light rain after midnight. waves 1 to 3 feet building to 2
to 4 feet after midnight. a small craft advisory may be needed.
.monday...southwest winds 15 to 20 knots diminishing to 10 to 15
knots in the evening. mostly cloudy in the morning becoming partly
cloudy. a chance of light rain. a chance of light showers in the
evening. waves 1 to 3 feet.
.tuesday...southwest winds 15 to 20 knots. mostly cloudy. light
showers likely. waves 1 to 3 feet.
.wednesday...southwest winds 20 to 25 knots. mostly cloudy with
light showers likely. waves 2 to 4 feet.

$$

fzus63 kdtx 101952
glflh 
expires:202604110400;;152172

open lake forecast for lake huron
national weather service detroit/pontiac mi
352 pm edt fri apr 10 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, 30.50 inches, builds into the region
ensuring more tranquil conditions tonight and saturday as it
centers over lower michigan. active weather returns sunday
morning, with intervals through wednesday, due to several passing
disturbances.


lhz363-462>464-110400-
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-
352 pm edt fri apr 10 2026

.tonight...north winds 5 to 10 knots backing to the northwest
early in the morning. waves 1 to 3 feet. 
.saturday...northwest winds 5 to 10 knots in the morning becoming
light and variable. waves 1 to 3 feet. 
.saturday night...southeast winds 5 to 10 knots increasing to
10 to 15 knots after midnight. a chance of rain after midnight.
waves 1 to 3 feet. 
.sunday...southeast winds 15 to 20 knots. rain in the morning...
then a chance of rain in the afternoon. waves 4 to 6 feet. 
.sunday night...south winds 15 to 20 knots becoming southwest
20 to 25 knots with gusts to around 30 knots in the late evening
and overnight. rain likely. waves 6 to 9 feet. waves occasionally
around 12 feet. 
.monday...southwest winds 15 to 20 knots becoming west 10 to
15 knots late in the afternoon...then becoming northeast 5 to
10 knots late in the evening. rain likely in the morning. a
chance of showers late in the evening. waves 6 to 9 feet
subsiding to 2 to 4 feet late in the afternoon. waves
occasionally around 12 feet. 
.tuesday...east winds 10 to 15 knots becoming southeast 15 to
20 knots in the late morning and early afternoon...then becoming
south 10 to 15 knots early in the evening increasing to 15 to
20 knots by midnight. a chance of showers early in the morning.
rain showers likely. a chance of thunderstorms . waves 4 to
6 feet. waves occasionally around 8 feet. 
.wednesday...south winds 15 to 20 knots becoming southwest 10 to
15 knots . showers likely early in the morning...then a chance of
showers. waves 5 to 7 feet. waves occasionally around 10 feet. 


$$

fzus63 kdtx 101952
glflh 
expires:202604110400;;152171

open lake forecast for lake huron
national weather service detroit/pontiac mi
352 pm edt fri apr 10 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, 30.50 inches, builds into the region
ensuring more tranquil conditions tonight and saturday as it
centers over lower michigan. active weather returns sunday
morning, with intervals through wednesday, due to several passing
disturbances.


lhz361-362-110400-
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-
352 pm edt fri apr 10 2026

.tonight...northwest winds 10 to 15 knots decreasing to 5 to
10 knots early in the morning. waves 1 to 3 feet building to 2 to
4 feet in the late evening and overnight. 
.saturday...northwest winds 5 to 10 knots backing to the
southwest in the late morning and early afternoon...then backing
to the southeast late in the afternoon. waves 1 to 3 feet. 
.saturday night...southeast winds 5 to 10 knots increasing to
10 to 15 knots in the late evening and overnight. a chance of
rain after midnight. waves 1 to 3 feet building to 2 to 4 feet
after midnight. 
.sunday...southeast winds 15 to 20 knots increasing to 20 to
25 knots with gusts to around 30 knots in the late morning and
afternoon. rain. waves 5 to 7 feet. waves occasionally around
9 feet. 
.sunday night...south winds 15 to 20 knots becoming southwest
20 to 25 knots with gusts to around 30 knots in the late evening
and overnight. rain. waves 6 to 9 feet. waves occasionally around
12 feet. 
.monday...southwest winds 15 to 20 knots becoming west 10 to
15 knots late in the morning...then veering to the north late in
the evening. a chance of rain...then a chance of showers late in
the evening. waves 6 to 9 feet subsiding to 2 to 4 feet late in
the afternoon. waves occasionally around 12 feet. 
.tuesday...east winds 15 to 20 knots decreasing to 10 to 15 knots
early in the evening...then increasing to 15 to 20 knots by
midnight. showers likely. a chance of thunderstorms until early
evening. waves 5 to 7 feet. waves occasionally around 10 feet. 
.wednesday...southeast winds 15 to 20 knots becoming southwest
10 to 15 knots early in the evening...then becoming west 15 to
20 knots by midnight. showers likely early in the morning...then
a chance of showers. waves 6 to 9 feet. waves occasionally around
12 feet. 


$$