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(1/9)
Latest Great Lakes Marine Forecast by KBUF
Issued 11/13/2026 10:02 PM America/New_York.
Valid through 11/14/2026 5:00 AM America/New_York.
fzus61 kbuf 140302
glflo
expires:202611141000;;782770
open lake forecast for lake america
national weather service buffalo ny
1002 pm est fri nov 13 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 29.9 inches will linger over the lake
through saturday night as its parent coastal low of 29.3 inches
wobbles northeastward from near nantucket to near newfoundland.
sunday through tuesday, a ridge averaging 30.5 inches will build
from the upper midwest to the mid-atlantic states.
loz063>065-141000-
lake america open waters from hamlin beach to the saint lawrence
river-
1002 pm est fri nov 13 2026
.overnight...north winds 10 to 15 knots becoming northwest.
a chance of waterspouts. a chance of rain showers
after midnight. waves 1 to 3 feet.
.saturday...northwest winds 15 to 20 knots. a chance of
waterspouts. a chance of rain showers in the morning, then rain
showers in the afternoon. waves 2 to 4 feet building to 3 to
6 feet.
.saturday night...northwest winds 15 to 20 knots becoming north.
a chance of waterspouts. showers in the evening, then a chance of
showers overnight. waves 3 to 6 feet.
.sunday...north winds 15 to 20 knots becoming northwest 10 to
15 knots. a chance of waterspouts in the morning. a chance of
showers in the morning. waves 3 to 5 feet subsiding to 1 to
3 feet.
.sunday night...northwest winds 10 to 15 knots. waves 1 to
3 feet.
.monday...northwest winds 10 to 15 knots becoming west. waves
1 to 3 feet.
.tuesday...west winds 15 to 20 knots. waves 2 to 4 feet.
.wednesday...west winds 10 to 15 knots becoming southwest. waves
2 to 4 feet subsiding to 1 to 3 feet.
$$
(2/9)
Latest Great Lakes Marine Forecast by KBUF
Issued 11/13/2026 10:02 PM America/New_York.
Valid through 11/14/2026 5:00 AM America/New_York.
fzus61 kbuf 140302
glflo
expires:202611141000;;782769
open lake forecast for lake america
national weather service buffalo ny
1002 pm est fri nov 13 2026
for waters beyond five nautical miles of shore on lake america
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
.synopsis...a trough averaging 29.9 inches will linger over the lake
through saturday night as its parent coastal low of 29.3 inches
wobbles northeastward from near nantucket to near newfoundland.
sunday through tuesday, a ridge averaging 30.5 inches will build
from the upper midwest to the mid-atlantic states.
loz062-141000-
lake america open waters from the niagara river to hamlin beach-
1002 pm est fri nov 13 2026
.overnight...north winds 10 to 15 knots becoming northwest.
a chance of waterspouts late. a chance of showers late. waves
2 to 3 feet.
.saturday...northwest winds 10 to 15 knots increasing to 15 to
20 knots. a chance of waterspouts. a chance of showers in the
morning, then showers likely in the afternoon. waves 2 to 4 feet
building to 3 to 5 feet.
.saturday night...northwest winds 15 to 20 knots becoming north.
a chance of waterspouts. a chance of showers. waves 3 to 5 feet
subsiding to 2 to 4 feet.
.sunday...north winds 10 to 15 knots becoming northwest. waves
2 to 4 feet.
.sunday night...northwest winds 10 to 15 knots. waves 1 to
3 feet.
.monday...northwest winds 10 to 15 knots becoming west. waves
1 to 3 feet.
.tuesday...west winds 15 to 20 knots diminishing to 10 to
15 knots. waves 2 to 3 feet.
.wednesday...west winds 5 to 15 knots becoming southwest. waves
1 to 3 feet.
$$
(3/9)
Latest Great Lakes Marine Forecast by KCLE
Issued 11/13/2026 9:33 PM America/New_York.
Valid through 11/14/2026 4:15 AM America/New_York.
fzus61 kcle 140233
glfle
expires:202611140915;;782133
open lake forecast for lake erie
national weather service cleveland oh
933 pm est fri nov 13 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 persist over the eastern
great lakes through saturday before shifting east on sunday. high
pressure 30.50 inches will build in from the northwest and settle
across the ohio valley through the middle of the week.
lez061-169-140915-
ripley to buffalo ny extending from 5nm off shoreline to us-
canadian border-
conneaut oh to ripley ny beyond 5 nm off shoreline to us-
canadian border-
933 pm est fri nov 13 2026
.overnight...north winds 10 to 15 knots becoming northwest.
a slight chance of rain late. waves 1 to 3 feet.
.saturday...northwest winds 15 to 20 knots. a chance of
waterspouts. a slight chance of rain in the morning, then a
chance of rain in the afternoon. waves 2 to 4 feet building to
3 to 5 feet.
.saturday night...northwest winds 15 to 20 knots becoming north.
a chance of rain in the evening. waves 3 to 5 feet subsiding to
2 to 4 feet.
.sunday...north winds 10 to 15 knots becoming northwest. waves
1 to 3 feet.
.sunday night...northwest winds around 10 knots. waves 1 to
2 feet.
.monday...northwest winds 5 to 10 knots becoming southwest. waves
1 to 2 feet.
.tuesday...southwest winds 5 to 15 knots. waves 1 to 3 feet.
.wednesday...southwest winds 5 to 10 knots. waves 2 feet or less.
$$
(4/9)
Latest Great Lakes Marine Forecast by KCLE
Issued 11/13/2026 9:33 PM America/New_York.
Valid through 11/14/2026 4:15 AM America/New_York.
fzus61 kcle 140233
glfle
expires:202611140915;;782131
open lake forecast for lake erie
national weather service cleveland oh
933 pm est fri nov 13 2026
for waters beyond five nautical miles of shore on lake erie
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
.synopsis...
a trough averaging 29.90 inches will persist over the eastern
great lakes through saturday before shifting east on sunday. high
pressure 30.50 inches will build in from the northwest and settle
across the ohio valley through the middle of the week.
lez162-163-140915-
detroit river lt. to maumee bay oh to reno beach oh beyond 5nm
offshoreline to us-canadian border-
reno beach to the islands oh beyond 5nm off shoreline to us-
canadian border-
933 pm est fri nov 13 2026
.overnight...north winds 15 to 20 knots becoming northwest.
waves 2 to 4 feet.
.saturday...northwest winds 15 to 20 knots. waves 1 to 3 feet.
.saturday night...northwest winds 15 to 20 knots. waves 1 to
3 feet.
.sunday...northwest winds 5 to 15 knots. waves 1 to 3 feet
subsiding to 1 foot or less.
.sunday night...northwest winds 5 to 10 knots. waves 1 foot or
less.
.monday...west winds 10 knots or less becoming southwest. waves
1 foot or less.
.tuesday...southwest winds 10 knots or less. waves 1 foot or
less.
.wednesday...southwest winds 10 knots or less. waves 1 foot or
less.
$$
(5/9)
Latest Great Lakes Marine Forecast by KCLE
Issued 11/13/2026 9:33 PM America/New_York.
Valid through 11/14/2026 4:15 AM America/New_York.
fzus61 kcle 140233
glfle
expires:202611140915;;782132
open lake forecast for lake erie
national weather service cleveland oh
933 pm est fri nov 13 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 persist over the eastern
great lakes through saturday before shifting east on sunday. high
pressure 30.50 inches will build in from the northwest and settle
across the ohio valley through the middle of the week.
lez164>168-140915-
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-geneva-on-
the-lake to conneaut oh beyond 5 nm off shoreline to us-
canadian border-
933 pm est fri nov 13 2026
.overnight...north winds 15 to 20 knots becoming northwest.
a chance of waterspouts. a chance of rain. waves 3 to 5 feet.
.saturday...northwest winds 15 to 25 knots. a chance of
waterspouts. a chance of rain. waves 3 to 6 feet building to 4 to
7 feet. waves occasionally around 9 feet.
.saturday night...northwest winds 15 to 25 knots. a chance of
rain. waves 4 to 7 feet subsiding to 3 to 6 feet. waves
occasionally around 9 feet.
.sunday...northwest winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of rain in the morning. waves 3 to 5 feet
subsiding to 1 to 3 feet.
.sunday night...northwest winds 5 to 15 knots. waves 2 feet or
less.
.monday...west winds 5 to 10 knots becoming southwest. waves
2 feet or less.
.tuesday...southwest winds 5 to 10 knots. waves 2 feet or less.
.wednesday...southwest winds 5 to 10 knots. waves 1 foot or less.
$$
(6/9)
Latest Great Lakes Marine Forecast by KDTX
Issued 11/13/2026 9:45 PM America/New_York.
Valid through 11/14/2026 5:45 AM America/New_York.
fzus63 kdtx 140245
glfsc
expires:202611141045;;782423
lake st clair forecast
national weather service detroit/pontiac mi
945 pm est fri nov 13 2026
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
.synopsis...northwest flow holds today and will support breezy
conditions along with lake effect precipitation across lake
huron. high pressure, 30.40 inches, to build in over the southern
great lakes starting tomorrow which will produce quieter weather
through sunday.
lcz460-141045-
lake st clair-
945 pm est fri nov 13 2026
.rest of tonight...northwest winds 15 to 20 knots. partly cloudy.
waves 1 to 3 feet.
.saturday...northwest winds 15 to 20 knots. mostly cloudy. waves 1
to 3 feet.
.saturday night...northwest winds 15 to 20 knots diminishing to 10
to 15 knots by midnight...then increasing to 15 to 20 knots after
midnight. mostly cloudy becoming partly cloudy. waves 1 to 3 feet.
.sunday...northwest winds 10 to 15 knots diminishing to 5 to 10
knots early in the afternoon. partly sunny. waves 2 feet or less.
.sunday night...northwest winds 5 to 10 knots early in the evening
becoming light and variable. mostly clear. waves 2 feet or less.
.monday...light and variable winds becoming southwest 5 to 10 knots
in the afternoon and evening. mostly sunny in the morning becoming
clear. waves 2 feet or less.
.tuesday...southwest winds 5 to 10 knots. clear. waves 2 feet or
less.
.wednesday...south winds 5 to 10 knots. mostly clear. waves 2 feet
or less.
$$
(7/9)
Latest Great Lakes Marine Forecast by KDTX
Issued 11/13/2026 9:44 PM America/New_York.
Valid through 11/14/2026 5:45 AM America/New_York.
fzus63 kdtx 140244
glflh
expires:202611141045;;782421
open lake forecast for lake huron
national weather service detroit/pontiac mi
944 pm est fri nov 13 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...northwest flow holds today and will support breezy
conditions along with lake effect precipitation across lake
huron. high pressure, 30.40 inches, to build in over the southern
great lakes starting sunday which will produce quieter weather
through the midweek period.
lhz463-464-141045-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
944 pm est fri nov 13 2026
.rest of tonight...north winds 15 to 20 knots. scattered showers.
waves 5 to 7 feet. waves occasionally around 10 feet.
.saturday...northwest winds 20 to 25 knots. scattered showers in
the morning. waves 6 to 9 feet. waves occasionally around
12 feet.
.saturday night...northwest winds 20 to 25 knots becoming north
15 to 20 knots in the late evening and overnight. waves 6 to
9 feet. waves occasionally around 12 feet.
.sunday...north winds 10 to 15 knots. a chance of rain in the
morning. waves 3 to 5 feet.
.sunday night...northwest winds 5 to 10 knots. waves 1 to 3 feet.
.monday...southwest winds 5 to 10 knots increasing to 10 to
15 knots late in the evening. waves 2 feet or less.
.tuesday...southwest winds 10 to 15 knots. waves 1 to 3 feet.
.wednesday...southwest winds 10 to 15 knots. waves 1 to 3 feet.
$$
(8/9)
Latest Great Lakes Marine Forecast by KDTX
Issued 11/13/2026 9:44 PM America/New_York.
Valid through 11/14/2026 5:45 AM America/New_York.
fzus63 kdtx 140244
glflh
expires:202611141045;;782420
open lake forecast for lake huron
national weather service detroit/pontiac mi
944 pm est fri nov 13 2026
for waters beyond five nautical miles off shore on lake huron
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
.synopsis...northwest flow holds today and will support breezy
conditions along with lake effect precipitation across lake
huron. high pressure, 30.40 inches, to build in over the southern
great lakes starting sunday which will produce quieter weather
through the midweek period.
lhz363-462-141045-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
lake huron from port austin to harbor beach beyond 5nm off shore-
944 pm est fri nov 13 2026
.rest of tonight...north winds 15 to 20 knots. scattered showers.
waves 5 to 7 feet. waves occasionally around 10 feet.
.saturday...northwest winds 20 to 25 knots. waves 6 to 9 feet.
waves occasionally around 12 feet.
.saturday night...northwest winds 20 to 25 knots becoming north
15 to 20 knots in the late evening and overnight. waves 5 to
7 feet. waves occasionally around 10 feet.
.sunday...north winds 10 to 15 knots. waves 3 to 5 feet subsiding
to 1 to 3 feet early in the afternoon.
.sunday night...northwest winds 5 to 10 knots. waves 1 to 3 feet.
.monday...west winds 5 to 10 knots becoming southwest 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 feet late in the
afternoon.
.tuesday...southwest winds 15 to 20 knots decreasing to 10 to
15 knots early in the evening...then increasing to 15 to 20 knots
by midnight. waves 2 to 4 feet.
.wednesday...southwest winds 10 to 15 knots. waves 2 to 4 feet.
$$
(9/9)
Latest Great Lakes Marine Forecast by KDTX
Issued 11/13/2026 9:44 PM America/New_York.
Valid through 11/14/2026 5:45 AM America/New_York.
fzus63 kdtx 140244
glflh
expires:202611141045;;782419
open lake forecast for lake huron
national weather service detroit/pontiac mi
944 pm est fri nov 13 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...northwest flow holds today and will support breezy
conditions along with lake effect precipitation across lake
huron. high pressure, 30.40 inches, to build in over the southern
great lakes starting sunday which will produce quieter weather
through the midweek period.
lhz361-362-141045-
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-
944 pm est fri nov 13 2026
.rest of tonight...north winds 15 to 20 knots. waves 4 to 6 feet.
waves occasionally around 8 feet.
.saturday...north winds 15 to 20 knots. waves 4 to 6 feet.
.saturday night...northwest winds 15 to 20 knots. waves 3 to
5 feet. waves occasionally around 8 feet.
.sunday...north winds 10 to 15 knots decreasing to 5 to 10 knots
in the late morning and afternoon. waves 1 to 3 feet.
.sunday night...west winds 5 to 10 knots. waves 2 feet or less.
.monday...southwest winds 5 to 10 knots increasing to 10 to
15 knots late in the afternoon. waves 1 to 3 feet.
.tuesday...southwest winds 10 to 15 knots. waves 2 to 4 feet.
.wednesday...southwest winds 10 to 15 knots. waves 2 to 4 feet.
$$
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