fzus61 kbuf 070302
glflo 
expires:202511071000;;975689

open lake forecast for lake ontario
national weather service buffalo ny
1002 pm est thu nov 6 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 30.2 inch high will slide east off the mid-atlantic 
coast tonight. a 29.4 inch low over the upper great lakes tonight 
will then slowly deepen to 29.3 inches as it makes its way to 
western and central quebec friday and friday night, with its 
trailing cold front crossing the lake friday night. another 29.8 
inch surface low will deepen to 29.6 inches as it tracks from the 
ohio valley to new england sunday and monday, then strengthen 
further while moving into east-central quebec by tuesday.


loz062-071000-
lake ontario open waters from the niagara river to hamlin beach-
1002 pm est thu nov 6 2025

.overnight...west winds 5 to 15 knots becoming south. waves
1 to 2 feet. 
.friday...south winds 15 to 25 knots becoming southwest. showers
from late morning on. waves 2 to 4 feet building to 4 to 7 feet.
waves occasionally around 9 feet. 
.friday night...southwest winds 15 to 25 knots becoming west.
showers likely. waves 3 to 6 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 
.saturday...northwest winds 15 to 20 knots diminishing to 5 to
15 knots. waves 4 to 7 feet subsiding to 1 to 2 feet. waves
occasionally around 9 feet. 
.saturday night...north winds 5 to 10 knots becoming east and
increasing to 15 to 20 knots. a chance of showers in the evening,
then showers likely overnight. waves 1 to 3 feet. 
.sunday...east winds 15 to 25 knots becoming north. rain showers
during the day, then rain showers with snow showers likely sunday
night. waves 3 to 6 feet building to 5 to 8 feet, then subsiding
to 3 to 5 feet. waves occasionally around 10 feet. 
.monday...northwest winds 15 to 25 knots. a chance of snow
showers during the day, then snow showers likely monday night.
waves 3 to 6 feet building to 5 to 7 feet. waves occasionally
around 9 feet. 
.tuesday...west winds to 30 knots becoming southwest. snow
showers likely with a chance of rain showers during the day, then
rain showers likely tuesday night. waves 6 to 9 feet building to
7 to 11 feet. waves occasionally around 14 feet. 

$$

fzus61 kbuf 070302
glflo 
expires:202511071000;;975690

open lake forecast for lake ontario
national weather service buffalo ny
1002 pm est thu nov 6 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 30.2 inch high will slide east off the mid-atlantic 
coast tonight. a 29.4 inch low over the upper great lakes tonight 
will then slowly deepen to 29.3 inches as it makes its way to 
western and central quebec friday and friday night, with its 
trailing cold front crossing the lake friday night. another 29.8 
inch surface low will deepen to 29.6 inches as it tracks from the 
ohio valley to new england sunday and monday, then strengthen 
further while moving into east-central quebec by tuesday.


loz063>065-071000-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 pm est thu nov 6 2025

.overnight...west winds 5 to 15 knots becoming south. a
chance of showers. waves 2 to 4 feet subsiding to
1 to 3 feet. 
.friday...south winds 15 to 25 knots increasing to 30 knots. a
chance of showers late in the morning. showers in the afternoon.
waves 3 to 5 feet building to 6 to 9 feet. waves occasionally
around 11 feet. 
.friday night...southwest winds to 30 knots becoming west 15 to
25 knots. showers. waves 5 to 8 feet. waves occasionally around
10 feet. 
.saturday...west winds 15 to 25 knots becoming northwest and
diminishing to around 10 knots. showers likely in the morning,
then a chance of showers in the afternoon. waves 5 to 8 feet
subsiding to 2 to 4 feet. waves occasionally around 10 feet. 
.saturday night...northwest winds 5 to 15 knots becoming east. a
chance of rain showers in the evening, then rain showers likely
overnight. waves 1 to 3 feet. 
.sunday...east winds 15 to 25 knots becoming northwest. rain
showers during the day, then rain showers with snow showers
likely sunday night. waves 3 to 6 feet building to 4 to 7 feet,
then subsiding to 3 to 6 feet. waves occasionally around 9 feet. 
.monday...northwest winds 15 to 25 knots becoming west to
30 knots. snow and rain showers likely during the day, then snow
showers monday night. waves 3 to 6 feet building to 6 to 9 feet.
waves occasionally around 11 feet. 
.tuesday...west winds to 30 knots becoming southwest. snow
showers with rain showers likely during the day, then rain
showers tuesday night. waves 8 to 11 feet building to 9 to
13 feet, then subsiding to 8 to 11 feet. waves occasionally
around 16 feet. 

$$

fzus61 kcle 070227
glfle 
expires:202511070915;;974610

open lake forecast for lake erie
national weather service cleveland oh
927 pm est thu nov 6 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...
high pressure 30.20 inches will drift east of the region tonight
as low pressure 29.30 inches tracks east across the upper great
lakes. the low will push a cold front east across lake erie on
friday afternoon into friday evening. low pressure 29.70 inches
will move east across lake erie on sunday with a trough averaging
30.00 inches lingering over the lake through early next week.


lez162>164-070915-
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-
927 pm est thu nov 6 2025

.overnight...south winds 15 to 25 knots. a slight chance of
rain late. waves 1 to 3 feet building to 3 to 5 feet. 
.friday...south winds to 30 knots becoming southwest and
diminishing to 15 to 20 knots. a chance of rain early, then rain
late in the morning. a slight chance of rain in the afternoon.
waves 3 to 6 feet. 
.friday night...west winds 15 to 20 knots becoming northwest
10 to 15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.saturday...north winds 5 to 10 knots becoming northeast. waves
2 feet or less. 
.saturday night...east winds 5 to 15 knots becoming northeast
15 to 20 knots. rain. waves 1 to 3 feet. 
.sunday...north winds 15 to 25 knots becoming northwest to
30 knots. rain likely during the day, then snow likely sunday
night. waves 3 to 6 feet building to 4 to 7 feet, then subsiding
to 3 to 6 feet. waves occasionally around 9 feet. 
.monday...northwest winds to 30 knots becoming west. a chance of
snow. waves 3 to 6 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 
.tuesday...west winds to 30 knots becoming southwest. waves 3 to
6 feet building to 4 to 7 feet. waves occasionally around 9 feet.

$$

fzus61 kcle 070227
glfle 
expires:202511070915;;974611

open lake forecast for lake erie
national weather service cleveland oh
927 pm est thu nov 6 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...
high pressure 30.20 inches will drift east of the region tonight
as low pressure 29.30 inches tracks east across the upper great
lakes. the low will push a cold front east across lake erie on
friday afternoon into friday evening. low pressure 29.70 inches
will move east across lake erie on sunday with a trough averaging
30.00 inches lingering over the lake through early next week.


lez165-166-070915-
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 est thu nov 6 2025

.overnight...south winds 10 to 15 knots increasing to
30 knots. waves 1 to 2 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 
.friday...south winds to 30 knots becoming southwest. a chance of
rain early, then rain. a slight chance of rain late. waves 6 to
10 feet. waves occasionally around 13 feet. 
.friday night...west winds 15 to 25 knots becoming northwest and
diminishing to 10 to 15 knots. a chance of rain in the evening.
waves 5 to 8 feet subsiding to 2 to 4 feet. waves occasionally
around 10 feet. 
.saturday...northwest winds 5 to 15 knots becoming northeast. a
chance of rain in the afternoon. waves 1 to 3 feet. 
.saturday night...northeast winds 5 to 15 knots becoming east
15 to 20 knots. a chance of rain in the evening, then rain
overnight. waves 1 to 3 feet. 
.sunday...north winds to 30 knots becoming northwest. rain during
the day, then rain with snow likely sunday night. waves 5 to
8 feet. waves occasionally around 10 feet. 
.monday...northwest winds to 30 knots becoming west. snow likely.
waves 6 to 10 feet. waves occasionally around 13 feet. 
.tuesday...west winds to 30 knots becoming southwest. a chance of
rain and snow during the day, then a chance of rain tuesday
night. waves 7 to 11 feet building to 9 to 12 feet. waves
occasionally around 15 feet. 

$$

fzus61 kcle 070227
glfle 
expires:202511070915;;974612

open lake forecast for lake erie
national weather service cleveland oh
927 pm est thu nov 6 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...
high pressure 30.20 inches will drift east of the region tonight
as low pressure 29.30 inches tracks east across the upper great
lakes. the low will push a cold front east across lake erie on
friday afternoon into friday evening. low pressure 29.70 inches
will move east across lake erie on sunday with a trough averaging
30.00 inches lingering over the lake through early next week.


lez061-167>169-070915-
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 est thu nov 6 2025

.overnight...south winds 10 to 15 knots increasing to 15 to
25 knots. waves 1 to 2 feet building to 3 to 6 feet. 
.friday...south winds to 30 knots becoming southwest. a slight
chance of rain early, then rain. a chance of rain late. waves
5 to 8 feet building to 7 to 10 feet. waves occasionally around
13 feet. 
.friday night...west winds to 30 knots becoming northwest 15 to
25 knots. a chance of rain in the evening. waves 5 to 8 feet
subsiding to 3 to 6 feet. waves occasionally around 10 feet. 
.saturday...northwest winds 5 to 15 knots becoming north. a
chance of rain. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.saturday night...northeast winds 5 to 15 knots becoming east
15 to 20 knots. a chance of rain in the evening, then rain
overnight. waves 1 to 3 feet. 
.sunday...east winds 15 to 25 knots becoming northwest to
30 knots. rain during the day, then rain and snow sunday night.
waves 5 to 8 feet. waves occasionally around 10 feet. 
.monday...northwest winds to 30 knots. snow likely during the
day, then snow monday night. waves 5 to 9 feet building to 7 to
10 feet. waves occasionally around 13 feet. 
.tuesday...west winds to 30 knots becoming southwest. rain and
snow likely during the day, then a chance of rain tuesday night.
waves 8 to 12 feet. waves occasionally around 15 feet. 

$$

fzus63 kdtx 070242
glfsc 
expires:202511071100;;975133

lake st clair forecast
national weather service detroit/pontiac mi
942 pm est thu nov 6 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...strong southerly winds develop tonight ahead of low
pressure, 29.30 inches, moving through the northern great lakes
tomorrow. brief gusts to gales possible over the open waters of
lake huron early friday morning. high pressure will reside over
the region saturday before a deepening low pressure system moves
through the southern lakes and ushers in an arctic air mass
sunday into monday.


lcz460-071100-
lake st clair-
942 pm est thu nov 6 2025

...small craft advisory in effect through friday afternoon...

.rest of tonight...south winds 15 to 20 knots increasing to 30
knots. cloudy. waves 1 to 3 feet building to 3 to 5 feet after
midnight. waves occasionally around 7 feet.
.friday...south winds to 30 knots becoming southwest 15 to 20 knots.
rain in the morning...then a chance of light rain early in the
afternoon. waves 3 to 5 feet subsiding to 1 to 3 feet in the
afternoon. waves occasionally around 7 feet.
.friday night...west winds 15 to 20 knots becoming northwest 10 to
15 knots in the late evening and overnight. partly cloudy. waves 1
to 3 feet.
.saturday...north winds 10 to 15 knots diminishing to 5 to 10 knots
in the late morning and afternoon. partly sunny. waves 2 feet or
less.
.saturday night...northeast winds 5 to 10 knots increasing to 15 to
20 knots. a chance of light rain early in the evening.. then light
rain in the late evening and overnight. waves 2 feet or less.
.sunday...north winds 20 to 25 knots becoming northwest 15 to 20
knots in the afternoon...then increasing to 20 to 25 knots in the
evening. mostly cloudy becoming partly cloudy. light rain in the
morning...then light rain and snow likely in the afternoon and
evening. waves 2 to 4 feet.
.monday...west winds 20 to 25 knots. partly cloudy. a chance of
light snow. waves 2 to 4 feet.
.tuesday...southwest at 35 knot gales. partly cloudy. a chance of
light snow. waves 3 to 5 feet. waves occasionally around 7 feet.  a
gale warning may be needed.

$$

fzus63 kdtx 070241
glflh 
expires:202511071100;;975121

open lake forecast for lake huron
national weather service detroit/pontiac mi
941 pm est thu nov 6 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...strong southerly winds develop tonight ahead of low
pressure, 29.30 inches, moving through the northern great lakes
tomorrow. brief gusts to gales possible over the open waters of
lake huron early friday morning. high pressure will reside over
the region saturday before a deepening low pressure system moves
through the southern lakes and ushers in an arctic air mass
sunday into monday.


lhz462>464-071100-
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-
941 pm est thu nov 6 2025

.rest of tonight...south winds 15 to 20 knots increasing to
30 knots. a brief period of gusts to 35 knot gales is possible 
early in the morning. a chance of rain after midnight. waves 2 to
4 feet building to 8 to 12 feet. waves occasionally around 15 
feet. 
.friday...south winds to 30 knots becoming southwest 20 to
25 knots in the late morning and afternoon. a chance of rain in 
the morning. waves 8 to 12 feet. waves occasionally around 15 
feet. 
.friday night...west winds 20 to 25 knots becoming northwest
15 to 20 knots in the late evening and overnight. a chance of
rain. waves 6 to 9 feet. waves occasionally around 12 feet. 
.saturday...northwest winds 10 to 15 knots decreasing to 5 to
10 knots early in the afternoon. waves 4 to 6 feet. waves
occasionally around 8 feet. 
.saturday night...north winds 5 to 10 knots becoming northeast
10 to 15 knots after midnight. a chance of rain. waves 1 to
3 feet building to 2 to 4 feet after midnight. 
.sunday...northeast winds 15 to 20 knots becoming north 20 to
25 knots with gusts to around 30 knots. rain. snow late in the
morning. snow likely late in the evening. waves 6 to 9 feet.
waves occasionally around 11 feet. 
.monday...north winds 20 to 25 knots with gusts to around
30 knots becoming northwest to 30 knots early in the evening...
then decreasing to 20 to 25 knots with gusts to around 30 knots
in the late evening and early morning. snow likely. waves 8 to
12 feet. waves occasionally around 15 feet. 
.tuesday...west winds 20 to 25 knots becoming southwest to
30 knots until early morning. gusts to 35 knot gales. a chance of
snow early in the morning...then a chance of rain and snow. waves
8 to 12 feet. waves occasionally around 15 feet. 


$$

fzus63 kdtx 070241
glflh 
expires:202511071100;;975120

open lake forecast for lake huron
national weather service detroit/pontiac mi
941 pm est thu nov 6 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...strong southerly winds develop tonight ahead of low
pressure, 29.30 inches, moving through the northern great lakes
tomorrow. brief gusts to gales possible over the open waters of
lake huron early friday morning. high pressure will reside over
the region saturday before a deepening low pressure system moves
through the southern lakes and ushers in an arctic air mass
sunday into monday.


lhz362-363-071100-
lake huron from presque isle light to sturgeon point mi beyond
5nm off shore-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
941 pm est thu nov 6 2025

.rest of tonight...south winds 15 to 20 knots increasing to
30 knots. a brief period of gusts to 35 knot gales is possible 
early in the morning. a chance of rain after midnight. waves 3 to
5 feet building to 10 to 14 feet. waves occasionally around 18 
feet. 
.friday...south winds to 30 knots becoming southwest 20 to 25 
knots with gusts to around 30 knots in the late morning and 
afternoon. a chance of rain. waves 10 to 14 feet subsiding to 6 to
9 feet late in the afternoon. waves occasionally around 18 feet. 
.friday night...west winds 20 to 25 knots with gusts to around
30 knots becoming northwest 15 to 20 knots after midnight. a
chance of rain. waves 8 to 12 feet. waves occasionally around
15 feet. 
.saturday...northwest winds 10 to 15 knots decreasing to 5 to
10 knots early in the afternoon. waves 3 to 5 feet. 
.saturday night...north winds 5 to 10 knots increasing to 10 to
15 knots after midnight. a chance of rain and snow in the
evening...then rain and snow likely after midnight. waves 1 to
3 feet building to 2 to 4 feet after midnight. 
.sunday...north winds 15 to 20 knots increasing to 20 to 25 knots
with gusts to around 30 knots. rain likely in the morning. snow
likely. waves 6 to 9 feet. waves occasionally around 11 feet. 
.monday...northwest winds 20 to 25 knots. gusts to 30 knots until
early evening. a chance of snow. waves 8 to 12 feet. waves
occasionally around 15 feet. 
.tuesday...west winds 20 to 25 knots with gusts to around
30 knots becoming southwest to 30 knots with gusts to 35 knot
gales early in the evening...then decreasing to 20 to 25 knots
with gusts to around 30 knots in the late evening and early
morning. a chance of snow early in the morning. a chance of rain.
waves 8 to 12 feet building to 10 to 14 feet until early morning.
waves occasionally around 18 feet. 


$$

fzus63 kdtx 070241
glflh 
expires:202511071100;;975119

open lake forecast for lake huron
national weather service detroit/pontiac mi
941 pm est thu nov 6 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...strong southerly winds develop tonight ahead of low
pressure, 29.30 inches, moving through the northern great lakes
tomorrow. brief gusts to gales possible over the open waters of
lake huron early friday morning. high pressure will reside over
the region saturday before a deepening low pressure system moves
through the southern lakes and ushers in an arctic air mass
sunday into monday.


lhz361-071100-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
941 pm est thu nov 6 2025

.rest of tonight...south winds 10 to 15 knots increasing to 15 to
20 knots after midnight. waves 1 to 3 feet building to 5 to
7 feet after midnight. waves occasionally around 10 feet. 
.friday...south winds 15 to 20 knots veering to the southwest
early in the afternoon...then becoming west 20 to 25 knots with
gusts to around 30 knots late in the afternoon. a chance of rain.
waves 6 to 9 feet. waves occasionally around 12 feet. 
.friday night...northwest winds 20 to 25 knots with gusts to
around 30 knots decreasing to 10 to 15 knots. a chance of snow.
waves 6 to 9 feet subsiding to 4 to 6 feet after midnight. waves
occasionally around 12 feet. 
.saturday...northwest winds 10 to 15 knots decreasing to 5 to
10 knots in the late morning and afternoon. waves 2 to 4 feet
subsiding to 2 feet or less in the late morning and afternoon. 
.saturday night...north winds 5 to 10 knots increasing to 10 to
15 knots after midnight. snow likely. waves 2 feet or less. 
.sunday...north winds 10 to 15 knots increasing to 15 to
20 knots. snow likely in the morning...then a chance of snow.
waves 2 to 4 feet building to 4 to 6 feet late in the afternoon.
waves occasionally around 8 feet. 
.monday...north winds 15 to 20 knots. gusts to 30 knots early in
the evening. a chance of snow. waves 4 to 6 feet. waves
occasionally around 8 feet. 
.tuesday...northwest winds 10 to 15 knots becoming west 15 to
20 knots with gusts to around 30 knots in the late morning and
early afternoon...then becoming southwest 20 to 25 knots with
gusts to around 30 knots early in the evening decreasing to 15 to
20 knots in the late evening and early morning. a chance of rain.
waves 3 to 5 feet. 


$$