fzus61 kbuf 222102
glflo 
expires:202511230400;;326581

open lake forecast for lake ontario
national weather service buffalo ny
402 pm est sat nov 22 2025

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 build over the ohio valley and 
lower great lakes through this evening. a 29.5 inch low will move 
from northern ontario to james bay sunday, sending its cold front 
across the lake through the afternoon hours. a 30.2 inch high is 
then forecast to build across the ohio valley monday. on tuesday a 
29.5 inch low to the north of lake superior will swing a cold front 
across the lake by tuesday night. the surface low will then track 
well north of the lake wednesday and thursday.


loz062-230400-
lake ontario open waters from the niagara river to hamlin beach-
402 pm est sat nov 22 2025

.tonight...west winds 5 to 15 knots becoming southwest. a chance
of rain showers after midnight. waves 2 feet or less. 
.sunday...south winds 10 to 15 knots becoming west and increasing
to 15 to 25 knots. a chance of rain showers. waves 1 to 3 feet
building to 5 to 7 feet. waves occasionally around 9 feet. 
.sunday night...west winds 15 to 25 knots becoming northwest. a
chance of showers in the evening. waves 5 to 8 feet subsiding to
3 to 6 feet. waves occasionally around 10 feet. 
.monday...west winds 5 to 15 knots becoming southwest. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.monday night...south winds 5 to 10 knots. waves 1 foot or less. 
.tuesday...south winds 5 to 10 knots becoming southwest. showers.
waves 1 foot or less. 
.wednesday...southwest winds 10 to 15 knots becoming west and
increasing to 30 knots. rain showers likely during the day, then
rain showers likely with a chance of snow showers wednesday
night. waves 1 to 2 feet building to 6 to 10 feet. waves
occasionally around 13 feet. 
.thursday...west winds to 30 knots. a chance of snow showers.
waves 8 to 12 feet. waves occasionally around 15 feet. 

$$

fzus61 kbuf 222102
glflo 
expires:202511230400;;326582

open lake forecast for lake ontario
national weather service buffalo ny
402 pm est sat nov 22 2025

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 build over the ohio valley and 
lower great lakes through this evening. a 29.5 inch low will move 
from northern ontario to james bay sunday, sending its cold front 
across the lake through the afternoon hours. a 30.2 inch high is 
then forecast to build across the ohio valley monday. on tuesday a 
29.5 inch low to the north of lake superior will swing a cold front 
across the lake by tuesday night. the surface low will then track 
well north of the lake wednesday and thursday.


loz063-230400-
lake ontario open waters from hamlin beach to sodus bay-
402 pm est sat nov 22 2025

.tonight...northwest winds 5 to 15 knots becoming southwest. a
chance of rain showers late. waves 1 to 2 feet. 
.sunday...south winds 10 to 15 knots becoming west and increasing
to 15 to 25 knots. a chance of rain showers in the morning, then
rain showers likely early in the afternoon. a chance of rain
showers late. waves 1 to 3 feet building to 5 to 8 feet. waves
occasionally around 10 feet. 
.sunday night...west winds to 30 knots becoming northwest and
diminishing to 15 to 20 knots. rain showers likely. waves 5 to
9 feet. waves occasionally around 11 feet. 
.monday...northwest winds 15 to 20 knots becoming southwest 5 to
15 knots. waves 3 to 6 feet subsiding to 1 to 3 feet. 
.monday night...south winds 5 to 15 knots. waves 2 feet or less. 
.tuesday...south winds 10 to 15 knots. showers likely. waves 1 to
3 feet. 
.wednesday...southwest winds around 10 knots becoming west and
increasing to 30 knots. rain showers likely during the day, then
rain showers likely with a chance of snow showers wednesday
night. waves 1 to 2 feet building to 8 to 11 feet. waves
occasionally around 14 feet. 
.thursday...west winds to 30 knots. a chance of snow and rain
showers during the day, then snow showers likely thursday night.
waves 10 to 14 feet. waves occasionally around 18 feet. 

$$

fzus61 kcle 222006
glfle 
expires:202511230330;;324222

open lake forecast for lake erie
national weather service cleveland oh
306 pm est sat nov 22 2025

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...
low pressure 29.70 inches will pass from the northern great lakes
tonight through the eastern great lakes sunday. this will lift a
warm front across the lake tonight followed by a cold front 
sweeping across the lake sunday morning. high pressure 30.30 
inches will build over the lake sunday night into monday. another 
low pressure 29.70 inches will lift into the upper midwest 
tuesday, moving a warm front north early tuesday followed by a
strong cold front tuesday night into wednesday as the low lifts 
through the northern great lakes and deepens to 29.20 inches by 
late wednesday. a surface trough averaging 29.90 inches will 
linger in its wake through friday.


lez061-168-169-230330-
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-
306 pm est sat nov 22 2025

.tonight...west winds 10 knots or less becoming southwest and
increasing to 15 to 20 knots after midnight. a slight chance of
rain after midnight. waves 2 feet or less building to 2 to
4 feet. 
.sunday...southwest winds 15 to 25 knots becoming west. a chance
of rain through early afternoon, then a slight chance of rain
late. waves 3 to 6 feet building to 5 to 8 feet. waves
occasionally around 10 feet. 
.sunday night...northwest winds 15 to 25 knots diminishing to
10 to 15 knots. waves 4 to 7 feet subsiding to 2 to 3 feet. waves
occasionally around 9 feet. 
.monday...west winds 5 to 10 knots becoming south. waves 1 to
2 feet. 
.monday night...south winds 10 to 15 knots. a chance of rain
overnight. waves 1 to 2 feet. 
.tuesday...south winds 10 to 15 knots becoming southwest. rain.
waves 1 to 3 feet. 
.wednesday...southwest winds 15 to 25 knots becoming west to
30 knots. rain likely during the day, then a chance of rain and
snow wednesday night. waves 5 to 8 feet building to 9 to 13 feet.
waves occasionally around 16 feet. 
.thursday...west winds to 30 knots. a chance of snow. waves 9 to
12 feet subsiding to 7 to 10 feet. waves occasionally around
15 feet. 

$$

fzus61 kcle 222006
glfle 
expires:202511230330;;324220

open lake forecast for lake erie
national weather service cleveland oh
306 pm est sat nov 22 2025

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...
low pressure 29.70 inches will pass from the northern great lakes
tonight through the eastern great lakes sunday. this will lift a
warm front across the lake tonight followed by a cold front 
sweeping across the lake sunday morning. high pressure 30.30 
inches will build over the lake sunday night into monday. another 
low pressure 29.70 inches will lift into the upper midwest 
tuesday, moving a warm front north early tuesday followed by a
strong cold front tuesday night into wednesday as the low lifts 
through the northern great lakes and deepens to 29.20 inches by 
late wednesday. a surface trough averaging 29.90 inches will 
linger in its wake through friday.


lez162>164-230330-
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-
306 pm est sat nov 22 2025

.tonight...southwest winds 5 to 10 knots increasing to 15 to
20 knots. waves 1 foot or less building to 1 to 3 feet. 
.sunday...west winds 15 to 20 knots diminishing to 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.sunday night...west winds 5 to 15 knots diminishing to less than
10 knots. waves 2 feet or less. 
.monday...southwest winds 5 to 10 knots becoming south. waves
1 foot or less. 
.monday night...south winds around 10 knots becoming southeast.
rain likely overnight. waves 2 feet or less. 
.tuesday...south winds 10 to 15 knots becoming southwest 15 to
20 knots. rain during the day, then a chance of rain tuesday
night. waves 1 to 3 feet. 
.wednesday...southwest winds to 30 knots becoming west. a chance
of rain during the day. waves 3 to 6 feet building to 5 to
8 feet. waves occasionally around 10 feet. 
.thursday...west winds to 30 knots diminishing to 15 to 25 knots.
waves 4 to 7 feet subsiding to 3 to 6 feet. waves occasionally
around 9 feet. 

$$

fzus61 kcle 222006
glfle 
expires:202511230330;;324221

open lake forecast for lake erie
national weather service cleveland oh
306 pm est sat nov 22 2025

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...
low pressure 29.70 inches will pass from the northern great lakes
tonight through the eastern great lakes sunday. this will lift a
warm front across the lake tonight followed by a cold front 
sweeping across the lake sunday morning. high pressure 30.30 
inches will build over the lake sunday night into monday. another 
low pressure 29.70 inches will lift into the upper midwest 
tuesday, moving a warm front north early tuesday followed by a
strong cold front tuesday night into wednesday as the low lifts 
through the northern great lakes and deepens to 29.20 inches by 
late wednesday. a surface trough averaging 29.90 inches will 
linger in its wake through friday.


lez165>167-230330-
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-
306 pm est sat nov 22 2025

.tonight...west winds 10 knots or less becoming southwest and
increasing to 15 to 20 knots after midnight. a slight chance of
rain after midnight. waves 1 foot or less building to 3 to
5 feet. 
.sunday...west winds 15 to 25 knots. waves 3 to 6 feet building
to 4 to 7 feet, then subsiding to 3 to 6 feet. waves occasionally
around 9 feet. 
.sunday night...northwest winds 15 to 20 knots becoming west 5 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.monday...southwest winds 10 knots or less becoming south. waves
2 feet or less. 
.monday night...south winds 10 to 15 knots. a chance of rain
overnight. waves 1 to 2 feet. 
.tuesday...south winds 15 to 20 knots becoming southwest. rain.
waves 1 to 3 feet building to 2 to 4 feet. 
.wednesday...southwest winds to 30 knots becoming west. a chance
of rain during the day, then a chance of rain and snow wednesday
night. waves 6 to 9 feet building to 8 to 12 feet. waves
occasionally around 15 feet. 
.thursday...west winds to 30 knots. a chance of snow. waves 7 to
11 feet subsiding to 6 to 9 feet. waves occasionally around
14 feet. 

$$

fzus63 kdtx 230210
glfsc 
expires:202511231015;;338634

lake st clair forecast
national weather service detroit/pontiac mi
910 pm est sat nov 22 2025

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...low pressure tracking through northern ontario this
evening will drag a cold front through the region tonight.
northwest wind gusts behind the front on sunday will reach into
the 25 to 35 knot range over lake huron. winds quickly diminish
sunday evening/night as a ridge of high pressure, 30.20 inches,
arrives.


lcz460-231015-
lake st clair-
910 pm est sat nov 22 2025

.rest of tonight...southwest winds 10 to 15 knots. mostly cloudy in
the late evening and early morning becoming partly cloudy. waves 2
feet or less.
.sunday...west winds 10 to 15 knots. partly sunny. waves 2 feet or
less.
.sunday night...northwest winds 10 to 15 knots becoming west 5 to 10
knots in the late evening and overnight. clear. waves 2 feet or
less.
.monday...south winds 5 to 10 knots. partly sunny. waves 2 feet or
less.
.monday night...south winds 10 to 15 knots. cloudy. a chance of
light rain after midnight. waves 2 feet or less.
.tuesday...south winds 10 to 15 knots becoming southwest 5 to 10
knots in the evening. light rain...then a chance of light rain in
the evening. waves 2 feet or less.
.wednesday...west at 35 knot gales. mostly cloudy with a chance of
light rain. waves 3 to 5 feet. waves occasionally around 7 feet.  a
gale warning may be needed.
.thursday...west at 35 knot gales. partly cloudy. waves 2 to 4 feet.

$$

fzus63 kdtx 230210
glflh 
expires:202511231015;;338660

open lake forecast for lake huron
national weather service detroit/pontiac mi
910 pm est sat nov 22 2025

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...low pressure tracking through northern ontario this
evening will drag a cold front through the region tonight.
northwest wind gusts behind the front on sunday will reach into
the 25 to 35 knot range over lake huron. winds quickly diminish
sunday evening/night as a ridge of high pressure, 30.20 inches,
arrives.


lhz361-362-231015-
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-
910 pm est sat nov 22 2025

...gale warning in effect from 7 am est sunday through sunday
afternoon...

.rest of tonight...southwest winds 15 to 20 knots. rain likely
this evening...then a chance of rain after midnight. waves 4 to
6 feet. waves occasionally around 8 feet. 
.sunday...west winds 15 to 20 knots becoming northwest 20 to
25 knots in the late morning and afternoon. gusts to 35 knot
gales. waves 6 to 9 feet building to 8 to 12 feet in the
afternoon. waves occasionally around 15 feet. 
.sunday night...northwest winds 15 to 20 knots with gusts to
around 30 knots becoming west 10 to 15 knots in the late evening
and early morning...then becoming southwest 5 to 10 knots after
midnight. waves 6 to 9 feet subsiding to 3 to 5 feet after
midnight. waves occasionally around 12 feet. 
.monday...southwest winds 10 to 15 knots. waves 1 to 3 feet
building to 3 to 5 feet in the late morning and afternoon. 
.monday night...south winds 10 to 15 knots. a chance of rain.
waves 3 to 5 feet. 
.tuesday...south winds 10 to 15 knots becoming southeast 5 to
10 knots late in the afternoon...then becoming south 10 to
15 knots late in the evening. rain likely. waves 3 to 5 feet. 
.wednesday...south winds 20 to 25 knots becoming southwest to
30 knots with gusts to 35 knot gales in the late morning and
early afternoon...then becoming west at 35 knot gales with gusts
to 40 knot gales until early morning. rain and snow likely early
in the morning...then snow until early morning. waves 6 to 9 feet
building to 12 to 16 feet. waves occasionally around 20 feet. a
gale warning may be needed. 
.thursday...west winds to 30 knots increasing to 35 knot gales
early in the evening...then becoming northwest to 30 knots in the
late evening and early morning. snow likely...then a chance of
snow in the late evening and early morning. waves 10 to 14 feet.
waves occasionally around 18 feet. 


$$

fzus63 kdtx 230210
glflh 
expires:202511231015;;338661

open lake forecast for lake huron
national weather service detroit/pontiac mi
910 pm est sat nov 22 2025

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...low pressure tracking through northern ontario this
evening will drag a cold front through the region tonight.
northwest wind gusts behind the front on sunday will reach into
the 25 to 35 knot range over lake huron. winds quickly diminish
sunday evening/night as a ridge of high pressure, 30.20 inches,
arrives.


lhz363-462>464-231015-
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-
910 pm est sat nov 22 2025

.rest of tonight...southwest winds 15 to 20 knots. waves 4 to
6 feet. waves occasionally around 8 feet. 
.sunday...west winds 15 to 20 knots increasing to 20 to 25 knots
in the late morning and early afternoon...then becoming northwest
15 to 20 knots late in the afternoon. gusts to 30 knots. waves
5 to 7 feet building to 8 to 12 feet in the afternoon. waves
occasionally around 15 feet. 
.sunday night...northwest winds 15 to 20 knots becoming west 5 to
10 knots. waves 6 to 9 feet subsiding to 3 to 5 feet after
midnight. waves occasionally around 12 feet. 
.monday...southwest winds 10 to 15 knots becoming south 15 to
20 knots early in the afternoon. waves 1 to 3 feet building to
3 to 5 feet in the late morning and afternoon. 
.monday night...south winds 15 to 20 knots decreasing to 10 to
15 knots after midnight. a chance of rain after midnight. waves
3 to 5 feet. 
.tuesday...south winds 10 to 15 knots decreasing to 5 to 10 knots
late in the afternoon...then increasing to 10 to 15 knots late in
the evening. a chance of rain...then rain likely late in the
evening. waves 3 to 5 feet. 
.wednesday...southwest winds 20 to 25 knots with gusts to around
30 knots increasing to 40 knot gales with gusts to 45 knot gales.
rain likely early in the morning...then a chance of rain and snow
in the late morning and early afternoon. snow likely until early
morning. waves 6 to 9 feet building to 12 to 16 feet. waves
occasionally around 20 feet. a gale warning may be needed. 
.thursday...west at 35 knot gales decreasing to 30 knots in the
late evening and early morning. gusts to 40 knot gales. a chance
of snow. waves 10 to 14 feet. waves occasionally around 18 feet. 


$$