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(1/9)
Latest Great Lakes Marine Forecast by KBUF
Issued 11/6/2026 10:03 PM America/New_York.
Valid through 11/7/2026 5:00 AM America/New_York.
fzus61 kbuf 070303
glflo
expires:202611071000;;392558
open lake forecast for lake america
national weather service buffalo ny
1003 pm est fri nov 6 2026
for waters beyond five nautical miles of shore on lake america
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 29.8 inches will impact the eastern
great lakes through this weekend and into early next week. however,
a narrow ridge of high pressure averaging 30.0 inches will move
eastward across the eastern great lakes saturday night. another
ridge averaging 30.0 inches should move eastward across the eastern
great lakes later monday through monday night. a trough averaging
29.8 inches from a passing cold front will cross the region tuesday,
with a secondary surface trough dropping southward across the lake
wednesday.
loz062-071000-
lake america open waters from the niagara river to hamlin beach-
1003 pm est fri nov 6 2026
.overnight...southwest winds 15 to 20 knots becoming west
5 to 15 knots. a chance of waterspouts. showers likely. waves
1 to 3 feet.
.saturday...west winds 5 to 15 knots becoming northwest. a chance
of waterspouts. showers likely early, then a chance of showers
late in the morning. showers likely in the afternoon. waves
2 feet or less.
.saturday night...northwest winds 15 to 20 knots becoming west. a
chance of waterspouts. showers likely in the evening, then a
chance of showers overnight. waves 2 to 4 feet building to 3 to
5 feet.
.sunday...west winds 15 to 25 knots increasing to 30 knots. a
chance of waterspouts in the afternoon. a chance of showers in
the afternoon. waves 3 to 5 feet building to 5 to 8 feet. waves
occasionally around 10 feet.
.sunday night...west winds to 30 knots. showers likely. waves
5 to 9 feet. waves occasionally around 11 feet.
.monday...northwest winds 15 to 25 knots becoming southwest.
waves 5 to 8 feet subsiding to 3 to 6 feet. waves occasionally
around 10 feet.
.tuesday...southwest winds 15 to 25 knots becoming west. waves
3 to 6 feet subsiding to 2 to 4 feet.
.wednesday...west winds 10 to 15 knots becoming north. waves 2 to
4 feet subsiding to 1 to 3 feet.
$$
(2/9)
Latest Great Lakes Marine Forecast by KBUF
Issued 11/6/2026 10:03 PM America/New_York.
Valid through 11/7/2026 5:00 AM America/New_York.
fzus61 kbuf 070303
glflo
expires:202611071000;;392559
open lake forecast for lake america
national weather service buffalo ny
1003 pm est fri nov 6 2026
for waters beyond five nautical miles of shore on lake america
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 29.8 inches will impact the eastern
great lakes through this weekend and into early next week. however,
a narrow ridge of high pressure averaging 30.0 inches will move
eastward across the eastern great lakes saturday night. another
ridge averaging 30.0 inches should move eastward across the eastern
great lakes later monday through monday night. a trough averaging
29.8 inches from a passing cold front will cross the region tuesday,
with a secondary surface trough dropping southward across the lake
wednesday.
loz063>065-071000-
lake america open waters from hamlin beach to the saint lawrence
river-
1003 pm est fri nov 6 2026
.overnight...west winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of waterspouts. showers. waves 2 to 4 feet.
.saturday...west winds 10 to 15 knots becoming northwest. a
chance of waterspouts. showers. waves 2 to 4 feet subsiding to
1 to 3 feet.
.saturday night...northwest winds 10 to 15 knots increasing to
15 to 20 knots. a chance of waterspouts. showers. waves 1 to
3 feet building to 3 to 6 feet.
.sunday...west winds 15 to 25 knots. a chance of waterspouts.
showers likely in the morning, then a chance of showers in the
afternoon. waves 5 to 8 feet building to 6 to 9 feet. waves
occasionally around 11 feet.
.sunday night...west winds to 30 knots. a chance of waterspouts
in the evening. showers. waves 6 to 10 feet building to 8 to
11 feet. waves occasionally around 14 feet.
.monday...northwest winds to 30 knots becoming southwest 15 to
25 knots. showers likely during the day. waves 6 to 10 feet
subsiding to 3 to 6 feet. waves occasionally around 13 feet.
.tuesday...southwest winds 15 to 25 knots becoming west. a chance
of showers tuesday night. waves 5 to 8 feet subsiding to 3 to
5 feet. waves occasionally around 10 feet.
.wednesday...northwest winds 15 to 20 knots becoming north 10 to
15 knots. a chance of rain showers. waves 3 to 5 feet subsiding
to 1 to 3 feet.
$$
(3/9)
Latest Great Lakes Marine Forecast by KCLE
Issued 11/7/2026 2:36 AM America/New_York.
Valid through 11/7/2026 10:15 AM America/New_York.
fzus61 kcle 070736
glfle
expires:202611071515;;404569
open lake forecast for lake erie
national weather service cleveland oh
236 am est sat nov 7 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 29.90 inches will linger across the lake
through today. a ridge averaging 30.10 inches will build over the
lake tonight through sunday. another cold front will sweep
southeast across the lake sunday night with a trough averaging
30.00 inches persisting early next week.
lez061-168-169-071515-
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-
236 am est sat nov 7 2026
.today...west winds 15 to 25 knots becoming northwest. a chance
of waterspouts. showers likely this morning, then a chance of
showers this afternoon. waves 5 to 8 feet subsiding to 3 to
6 feet. waves occasionally around 10 feet.
.tonight...northwest winds 15 to 20 knots becoming west. a chance
of waterspouts early. a chance of showers in the evening. waves
3 to 6 feet.
.sunday...west winds to 30 knots. waves 5 to 8 feet building to
7 to 10 feet. waves occasionally around 13 feet.
.sunday night...west winds to 30 knots becoming northwest. a
chance of rain. waves 6 to 10 feet. waves occasionally around
13 feet.
.monday...northwest winds 15 to 25 knots becoming southwest. a
chance of rain during the day. waves 5 to 8 feet subsiding to
4 to 7 feet. waves occasionally around 10 feet.
.tuesday...southwest winds 15 to 25 knots becoming west and
diminishing to 10 to 15 knots. waves 4 to 7 feet subsiding to
2 to 3 feet. waves occasionally around 9 feet.
.wednesday...west winds 5 to 15 knots becoming north. waves 1 to
2 feet.
$$
(4/9)
Latest Great Lakes Marine Forecast by KCLE
Issued 11/7/2026 2:36 AM America/New_York.
Valid through 11/7/2026 10:15 AM America/New_York.
fzus61 kcle 070736
glfle
expires:202611071515;;404567
open lake forecast for lake erie
national weather service cleveland oh
236 am est sat nov 7 2026
for waters beyond five nautical miles of shore on lake erie
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
.synopsis...
a trough averaging 29.90 inches will linger across the lake
through today. a ridge averaging 30.10 inches will build over the
lake tonight through sunday. another cold front will sweep
southeast across the lake sunday night with a trough averaging
30.00 inches persisting early next week.
lez162>164-071515-
detroit river lt. to maumee bay oh to reno beach oh beyond 5nm
offshoreline to us-canadian border-
reno beach to the islands oh beyond 5nm off shoreline to us-
canadian border-
the islands to vermilion oh beyond 5 nm off shoreline to us-
canadian border-
236 am est sat nov 7 2026
.today...northwest winds 15 to 25 knots. waves 3 to 5 feet
subsiding to 1 to 3 feet.
.tonight...west winds 10 to 15 knots increasing to 15 to
20 knots. waves 1 to 3 feet.
.sunday...southwest winds 15 to 25 knots becoming west. waves
2 to 4 feet building to 3 to 6 feet.
.sunday night...west winds 15 to 25 knots becoming northwest.
waves 3 to 5 feet subsiding to 2 to 4 feet.
.monday...northwest winds 15 to 20 knots becoming southwest.
waves 2 to 4 feet subsiding to 1 to 3 feet.
.tuesday...west winds 15 to 20 knots diminishing to 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet.
.wednesday...west winds 5 to 10 knots becoming north and
increasing to 15 to 20 knots. waves 1 foot or less building to
1 to 3 feet.
$$
(5/9)
Latest Great Lakes Marine Forecast by KCLE
Issued 11/7/2026 2:36 AM America/New_York.
Valid through 11/7/2026 10:15 AM America/New_York.
fzus61 kcle 070736
glfle
expires:202611071515;;404568
open lake forecast for lake erie
national weather service cleveland oh
236 am est sat nov 7 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 29.90 inches will linger across the lake
through today. a ridge averaging 30.10 inches will build over the
lake tonight through sunday. another cold front will sweep
southeast across the lake sunday night with a trough averaging
30.00 inches persisting early next week.
lez165>167-071515-
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-
236 am est sat nov 7 2026
.today...northwest winds to 30 knots diminishing to 15 to
25 knots. a chance of waterspouts. a chance of showers through
early afternoon, then a slight chance of showers late. waves 5 to
9 feet subsiding to 3 to 6 feet. waves occasionally around
11 feet.
.tonight...northwest winds 15 to 20 knots becoming west. a chance
of waterspouts early. a slight chance of showers in the evening.
waves 3 to 6 feet subsiding to 3 to 5 feet.
.sunday...west winds to 30 knots. waves 3 to 6 feet building to
7 to 10 feet. waves occasionally around 13 feet.
.sunday night...west winds to 30 knots becoming northwest. waves
6 to 10 feet subsiding to 5 to 8 feet. waves occasionally around
13 feet.
.monday...northwest winds 15 to 25 knots becoming southwest.
waves 5 to 8 feet subsiding to 4 to 7 feet. waves occasionally
around 10 feet.
.tuesday...southwest winds 15 to 25 knots becoming northwest and
diminishing to 10 to 15 knots. waves 4 to 7 feet subsiding to
1 to 3 feet. waves occasionally around 9 feet.
.wednesday...west winds 5 to 15 knots becoming north 15 to
20 knots. waves 1 to 3 feet.
$$
(6/9)
Latest Great Lakes Marine Forecast by KDTX
Issued 11/6/2026 9:59 PM America/New_York.
Valid through 11/7/2026 6:00 AM America/New_York.
fzus63 kdtx 070259
glflh
expires:202611071100;;392341
open lake forecast for lake huron
national weather service detroit/pontiac mi
959 pm est fri nov 6 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...low pressure, 29.90 inches, will move from the eastern
great lakes into new england today. a second low pressure system,
29.50 inches, will then move across southern ontario and quebec
on tomorrow, bringing the potential for gales across northern
lake huron.
lhz361-362-071100-
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-
959 pm est fri nov 6 2026
...gale watch in effect from sunday afternoon through monday
morning...
.rest of tonight...north winds 15 to 20 knots decreasing to 10 to
15 knots early in the morning. rain this evening...then a chance
of rain after midnight. waves 4 to 6 feet. waves occasionally
around 8 feet.
.saturday...north winds 10 to 15 knots backing to the northwest
late in the afternoon. waves 2 to 4 feet subsiding to 1 to 3 feet
in the afternoon.
.saturday night...west winds 10 to 15 knots backing to the
southwest after midnight. waves 1 to 3 feet building to 2 to
4 feet after midnight.
.sunday...southwest winds 15 to 20 knots with gusts to around
30 knots becoming west to 30 knots with gusts to 35 knot gales
early in the afternoon. a chance of rain in the afternoon. waves
4 to 6 feet building to 8 to 12 feet early in the afternoon.
waves occasionally around 15 feet.
.sunday night...northwest winds to 30 knots decreasing to 20 to
25 knots in the late evening and overnight. gusts to 35 knot
gales. a chance of rain. waves 8 to 12 feet. waves occasionally
around 15 feet.
.monday...northwest winds 15 to 20 knots becoming west 10 to
15 knots late in the morning...then backing to the southwest late
in the afternoon. waves 4 to 6 feet subsiding to 1 to 3 feet late
in the afternoon...then building to 2 to 4 feet late in the
evening. waves occasionally around 8 feet.
.tuesday...west winds 15 to 20 knots. gusts to 30 knots until
early evening. waves 4 to 6 feet.
.wednesday...northwest winds 10 to 15 knots. waves 2 to 4 feet.
waves occasionally around 8 feet.
$$
(7/9)
Latest Great Lakes Marine Forecast by KDTX
Issued 11/6/2026 9:59 PM America/New_York.
Valid through 11/7/2026 6:00 AM America/New_York.
fzus63 kdtx 070259
glfsc
expires:202611071100;;392351
lake st clair forecast
national weather service detroit/pontiac mi
959 pm est fri nov 6 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...low pressure, 29.90 inches, will move from the eastern
great lakes into new england today. a second low pressure system,
29.50 inches, will then move across southern ontario and quebec
on tomorrow, bringing the potential for gales across northern
lake huron.
lcz460-071100-
lake st clair-
959 pm est fri nov 6 2026
...small craft advisory in effect through saturday morning...
.rest of tonight...northwest winds 20 to 25 knots. gusts to 30 knots
after midnight. partly cloudy this evening becoming mostly cloudy. a
chance of light rain by midnight. waves 2 to 4 feet.
.saturday...northwest winds 20 to 25 knots diminishing to 10 to 15
knots. partly sunny. waves 1 to 3 feet.
.saturday night...west winds 10 to 15 knots increasing to 15 to 20
knots after midnight. mostly clear. waves 2 feet or less.
.sunday...southwest winds 15 to 20 knots. partly sunny. waves 1 to 3
feet.
.sunday night...west winds 20 to 25 knots diminishing to 15 to 20
knots after midnight. mostly clear. waves 1 to 3 feet.
.monday...west winds 10 to 15 knots diminishing to 5 to 10 knots in
the afternoon...then becoming southwest 15 to 20 knots in the
evening. mostly sunny in the morning becoming partly cloudy. waves 2
feet or less.
.tuesday...west winds 15 to 20 knots. mostly clear. waves 2 feet or
less.
.wednesday...north winds 10 to 15 knots. partly cloudy. waves 2 feet
or less.
$$
(8/9)
Latest Great Lakes Marine Forecast by KDTX
Issued 11/6/2026 9:59 PM America/New_York.
Valid through 11/7/2026 6:00 AM America/New_York.
fzus63 kdtx 070259
glflh
expires:202611071100;;392343
open lake forecast for lake huron
national weather service detroit/pontiac mi
959 pm est fri nov 6 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...low pressure, 29.90 inches, will move from the eastern
great lakes into new england today. a second low pressure system,
29.50 inches, will then move across southern ontario and quebec
on tomorrow, bringing the potential for gales across northern
lake huron.
lhz463-464-071100-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
959 pm est fri nov 6 2026
.rest of tonight...northwest winds 20 to 25 knots. gusts to
30 knots this evening. rain. waves 6 to 9 feet. waves
occasionally around 12 feet.
.saturday...northwest winds 20 to 25 knots decreasing to 10 to
15 knots. a chance of rain in the morning. waves 5 to 7 feet.
waves occasionally around 10 feet.
.saturday night...west winds 10 to 15 knots increasing to 15 to
20 knots after midnight. waves 2 to 4 feet.
.sunday...southwest winds 15 to 20 knots. waves 3 to 5 feet.
.sunday night...west winds 20 to 25 knots with gusts to around
30 knots. a chance of rain in the evening. waves 6 to 9 feet.
waves occasionally around 12 feet.
.monday...northwest winds 15 to 20 knots becoming west 10 to
15 knots late in the morning...then becoming southwest 15 to
20 knots late in the evening. waves 5 to 7 feet subsiding to 2 to
4 feet late in the afternoon. waves occasionally around 10 feet.
.tuesday...southwest winds 15 to 20 knots becoming west 10 to
15 knots until early evening...then increasing to 15 to 20 knots
by midnight. waves 2 to 4 feet subsiding to 1 to 3 feet in the
late morning and early afternoon...then building to 2 to 4 feet .
.wednesday...northwest winds 10 to 15 knots. waves 2 to 4 feet.
$$
(9/9)
Latest Great Lakes Marine Forecast by KDTX
Issued 11/6/2026 9:59 PM America/New_York.
Valid through 11/7/2026 6:00 AM America/New_York.
fzus63 kdtx 070259
glflh
expires:202611071100;;392342
open lake forecast for lake huron
national weather service detroit/pontiac mi
959 pm est fri nov 6 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...low pressure, 29.90 inches, will move from the eastern
great lakes into new england today. a second low pressure system,
29.50 inches, will then move across southern ontario and quebec
on tomorrow, bringing the potential for gales across northern
lake huron.
lhz363-462-071100-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
lake huron from port austin to harbor beach beyond 5nm off shore-
959 pm est fri nov 6 2026
.rest of tonight...north winds 20 to 25 knots. gusts to 30 knots
this evening. rain this evening...then a chance of rain after
midnight. waves 8 to 12 feet. waves occasionally around 15 feet.
.saturday...northwest winds 15 to 20 knots decreasing to 10 to
15 knots in the afternoon. waves 4 to 6 feet.
.saturday night...west winds 10 to 15 knots increasing to 15 to
20 knots after midnight. waves 2 to 4 feet building to 3 to
5 feet in the late evening and overnight. waves occasionally
around 8 feet.
.sunday...west winds 20 to 25 knots. gusts to 30 knots early in
the afternoon. a chance of rain in the afternoon. waves 5 to
7 feet. waves occasionally around 10 feet.
.sunday night...west winds to 30 knots becoming northwest 20 to
25 knots in the late evening and overnight. a chance of rain in
the evening. waves 8 to 12 feet. waves occasionally around
15 feet.
.monday...northwest winds 15 to 20 knots becoming west 10 to
15 knots late in the morning...then backing to the southwest late
in the afternoon increasing to 15 to 20 knots late in the
evening. waves 6 to 9 feet subsiding to 3 to 5 feet. waves
occasionally around 12 feet.
.tuesday...west winds 15 to 20 knots decreasing to 10 to 15 knots
in the late morning and early afternoon...then becoming northwest
15 to 20 knots . waves 3 to 5 feet.
.wednesday...northwest winds 10 to 15 knots. waves 3 to 5 feet.
$$
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