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(1/16)
Latest Nearshore Marine Forecast by KAPX
Issued 8/23/2026 10:51 PM America/New_York.
Valid through 8/24/2026 7:00 AM America/New_York.
fzus53 kapx 240251
nshapx
expires:202608241100;;256840
nearshore marine forecast
national weather service gaylord mi
1051 pm edt sun aug 23 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
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.
lhz347-241100-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
1051 pm edt sun aug 23 2026
...gale warning in effect until 5 am edt monday...
...small craft advisory in effect from 5 am edt monday through
monday evening...
.overnight...northwest wind 15 to 25 knots with gusts to around
35 knots. chance of rain. waves 5 to 8 feet. waves occasionally
around 10 feet.
.monday...northwest wind 15 to 25 knots. isolated showers. waves
4 to 7 feet.
.monday night...northwest wind 15 to 20 knots. partly cloudy.
waves 2 to 4 feet.
.tuesday...northwest wind 5 to 10 knots. mostly sunny. waves
2 feet or less.
see the open lakes forecast for days 3 through 5.
$$
(2/16)
Latest Nearshore Marine Forecast by KAPX
Issued 8/23/2026 10:51 PM America/New_York.
Valid through 8/24/2026 7:00 AM America/New_York.
fzus53 kapx 240251
nshapx
expires:202608241100;;256841
nearshore marine forecast
national weather service gaylord mi
1051 pm edt sun aug 23 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lhz348-241100-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
1051 pm edt sun aug 23 2026
...gale warning in effect until 5 am edt monday...
...small craft advisory in effect from 5 am edt monday through
monday evening...
.overnight...northwest wind 15 to 25 knots with gusts to around
35 knots. rain likely. waves 5 to 8 feet. waves occasionally
around 10 feet.
.monday...northwest wind 15 to 25 knots. isolated showers. waves
4 to 7 feet.
.monday night...northwest wind 15 to 20 knots. partly cloudy.
waves 3 to 5 feet.
.tuesday...north wind 5 to 10 knots. sunny. waves 2 feet or less.
see the open lakes forecast for days 3 through 5.
$$
(3/16)
Latest Nearshore Marine Forecast by KAPX
Issued 8/23/2026 10:51 PM America/New_York.
Valid through 8/24/2026 7:00 AM America/New_York.
fzus53 kapx 240251
nshapx
expires:202608241100;;256842
nearshore marine forecast
national weather service gaylord mi
1051 pm edt sun aug 23 2026
for waters within five nautical miles of shore on lakes huron...
michigan and superior.
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.
lhz349-241100-
sturgeon pt to alabaster mi-
1051 pm edt sun aug 23 2026
...small craft advisory in effect through monday afternoon...
.overnight...northwest wind 15 to 25 knots. chance of rain. waves
2 to 4 feet.
.monday...northwest wind 10 to 20 knots. isolated showers. waves
2 to 4 feet.
.monday night...northwest wind 10 to 15 knots. partly cloudy.
waves 2 to 3 feet.
.tuesday...south wind 5 to 10 knots. sunny. waves 2 feet or less.
see the open lakes forecast for days 3 through 5.
$$
(4/16)
Latest Nearshore Marine Forecast by KBUF
Issued 8/23/2026 10:03 PM America/New_York.
Valid through 8/24/2026 5:00 AM America/New_York.
fzus51 kbuf 240203
nshbuf
expires:202608240900;;255255
nearshore marine forecast
national weather service buffalo ny
1003 pm edt sun aug 23 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
loz042-240900-
niagara river to hamlin beach along lake ontario-
1003 pm edt sun aug 23 2026
...small craft advisory in effect through tuesday evening...
.rest of tonight...west winds 15 to 20 knots becoming southwest.
a chance of waterspouts. waves 3 to 5 feet subsiding to 2 to
4 feet. waves occasionally around 6 feet.
.monday...southwest winds 15 to 20 knots becoming west. a chance
of waterspouts. showers likely. waves 2 to 4 feet building to
3 to 6 feet. waves occasionally around 7 feet.
.monday night...west winds 15 to 20 knots. a chance of
waterspouts. showers likely in the evening, then showers
overnight. waves 3 to 6 feet subsiding to 2 to 4 feet. waves
occasionally around 7 feet.
.tuesday...northwest winds 15 to 20 knots becoming west 10 to
15 knots. a chance of waterspouts. showers. waves 2 to 4 feet
subsiding to 1 to 3 feet.
.tuesday night...west winds 10 knots or less. becoming mainly
clear. waves 2 feet or less.
.wednesday...southwest winds 10 knots or less becoming south.
partly to mostly cloudy. waves 1 foot or less.
.thursday...south winds 5 to 15 knots becoming west. a chance of
showers and thunderstorms. waves 2 feet or less.
.friday...west winds 5 to 15 knots becoming northwest. partly
cloudy. waves 1 to 2 feet.
winds and waves higher in and near thunderstorms.
$$
(5/16)
Latest Nearshore Marine Forecast by KBUF
Issued 8/23/2026 10:03 PM America/New_York.
Valid through 8/24/2026 5:00 AM America/New_York.
fzus51 kbuf 240203
nshbuf
expires:202608240900;;255256
nearshore marine forecast
national weather service buffalo ny
1003 pm edt sun aug 23 2026
for waters within five nautical miles of shore
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.
loz043-240900-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
1003 pm edt sun aug 23 2026
...small craft advisory in effect through tuesday evening...
.rest of tonight...southwest winds 10 to 15 knots. a chance of
showers and thunderstorms late this evening. a chance of
waterspouts. waves 2 to 4 feet.
.monday...southwest winds 10 to 15 knots increasing to 15 to
20 knots. a chance of waterspouts. showers with a chance of
thunderstorms in the afternoon. waves 1 to 3 feet building to
3 to 5 feet. waves occasionally around 6 feet.
.monday night...west winds 15 to 20 knots. a chance of
waterspouts. showers with a chance of thunderstorms in the
evening, then showers overnight. waves 3 to 5 feet. waves
occasionally around 6 feet.
.tuesday...west winds 15 to 20 knots. a chance of waterspouts.
showers. waves 3 to 5 feet subsiding to 2 to 4 feet. waves
occasionally around 6 feet.
.tuesday night...west winds 5 to 15 knots. a chance of
waterspouts in the evening. waves 1 to 3 feet subsiding to 1 foot
or less.
.wednesday...southwest winds 10 knots or less becoming south.
partly cloudy. waves 1 foot or less.
.thursday...south winds 5 to 10 knots becoming southwest. a
chance of showers and thunderstorms. waves 1 foot or less.
.friday...west winds 5 to 15 knots becoming northwest. partly
cloudy. waves 2 feet or less.
winds and waves higher in and near thunderstorms.
the water temperature off rochester is 60 degrees.
$$
(6/16)
Latest Nearshore Marine Forecast by KBUF
Issued 8/23/2026 10:03 PM America/New_York.
Valid through 8/24/2026 5:00 AM America/New_York.
fzus51 kbuf 240203
nshbuf
expires:202608240900;;255254
nearshore marine forecast
national weather service buffalo ny
1003 pm edt sun aug 23 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lez040-041-240900-
buffalo to ripley along lake erie-
1003 pm edt sun aug 23 2026
...small craft advisory in effect through late monday night...
.rest of tonight...west winds 5 to 15 knots becoming southwest. a
chance of waterspouts. showers with a chance of thunderstorms,
then showers late. waves 2 to 4 feet subsiding to 1 to 3 feet.
.monday...west winds 15 to 20 knots. a chance of waterspouts.
showers. waves 3 to 6 feet building to 4 to 7 feet. waves
occasionally around 9 feet.
.monday night...west winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of waterspouts. showers. waves 3 to 6 feet
subsiding to 1 to 3 feet. waves occasionally around 7 feet.
.tuesday...northwest winds 5 to 15 knots becoming west. a chance
of waterspouts. showers. waves 1 to 3 feet subsiding to 1 foot or
less.
.tuesday night...west winds 10 knots or less becoming southwest.
becoming mainly clear. waves 1 foot or less.
.wednesday...southwest winds 10 knots or less becoming south.
partly cloudy. waves 1 foot or less.
.thursday...south winds 5 to 15 knots becoming southwest. a
chance of showers and thunderstorms. waves 2 feet or less.
.friday...west winds 10 knots or less becoming north. a chance of
showers during the day. waves 1 foot or less.
winds and waves higher in and near thunderstorms.
$$
(7/16)
Latest Nearshore Marine Forecast by KBUF
Issued 8/23/2026 10:03 PM America/New_York.
Valid through 8/24/2026 5:00 AM America/New_York.
fzus51 kbuf 240203
nshbuf
expires:202608240900;;255252
nearshore marine forecast
national weather service buffalo ny
1003 pm edt sun aug 23 2026
for waters within five nautical miles of shore
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.
lez020-240900-
upper niagara river and buffalo harbor-
1003 pm edt sun aug 23 2026
.rest of tonight...west winds 5 to 10 knots becoming southwest. a
chance of showers.
.monday...southwest winds 5 to 15 knots becoming west. showers
likely.
.monday night...west winds 5 to 10 knots. a chance of showers in
the evening.
.tuesday...west winds 5 to 10 knots. mostly sunny.
.tuesday night...west winds less than 10 knots. partly cloudy.
.wednesday...south winds 10 knots or less. partly cloudy.
.thursday...south winds 10 knots or less becoming southwest. a
chance of showers and thunderstorms.
.friday...west winds less than 10 knots. partly cloudy.
winds and waves higher in and near thunderstorms.
the water temperature off buffalo is 76 degrees.
$$
(8/16)
Latest Nearshore Marine Forecast by KCLE
Issued 8/23/2026 9:52 PM America/New_York.
Valid through 8/24/2026 4:15 AM America/New_York.
fzus51 kcle 240152
nshcle
expires:202608240815;;254947
nearshore marine forecast
national weather service cleveland oh
952 pm edt sun aug 23 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lez146>149-240815-
avon point to willowick oh-willowick to geneva-on-the lake oh-
geneva-on-the-lake to conneaut oh-conneaut oh to ripley ny-
952 pm edt sun aug 23 2026
...small craft advisory in effect through monday evening...
.rest of tonight...northwest winds 15 to 20 knots becoming west.
a chance of waterspouts. showers with a chance of thunderstorms
late this evening, then a chance of showers and thunderstorms
after midnight. a slight chance of showers late. waves 3 to
5 feet subsiding to 2 to 4 feet. waves occasionally around
6 feet.
.monday...west winds 15 to 25 knots. a chance of waterspouts. a
chance of showers. waves 3 to 5 feet building to 4 to 7 feet.
waves occasionally around 9 feet.
.monday night...west winds 15 to 20 knots becoming northwest
10 to 15 knots. a chance of showers in the evening. a chance of
waterspouts. waves 3 to 6 feet subsiding to 1 to 3 feet. waves
occasionally around 7 feet.
.tuesday...northwest winds 5 to 15 knots becoming west. mostly
sunny. waves 1 to 3 feet subsiding to 1 foot or less.
winds and waves higher in and near thunderstorms.
see lake erie open lakes forecast for wednesday through friday.
the water temperature off toledo is 76 degrees, off cleveland 76
degrees, and off erie 76 degrees.
$$
(9/16)
Latest Nearshore Marine Forecast by KCLE
Issued 8/23/2026 9:52 PM America/New_York.
Valid through 8/24/2026 4:15 AM America/New_York.
fzus51 kcle 240152
nshcle
expires:202608240815;;254945
nearshore marine forecast
national weather service cleveland oh
952 pm edt sun aug 23 2026
for waters within five nautical miles of shore
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.
lez142-143-240815-
maumee bay to reno beach oh-reno beach to the islands oh-
952 pm edt sun aug 23 2026
.rest of tonight...northwest winds 15 to 20 knots. mostly clear.
waves 2 to 4 feet subsiding to 1 to 3 feet.
.monday...west winds 15 to 20 knots. sunny. waves 1 to 3 feet.
.monday night...west winds 15 to 20 knots becoming northwest 5 to
15 knots. partly cloudy. waves 1 to 3 feet subsiding to 1 foot or
less.
.tuesday...northwest winds 10 knots or less becoming northeast.
sunny. waves 1 foot or less.
see lake erie open lakes forecast for wednesday through friday.
the water temperature off toledo is 76 degrees, off cleveland 76
degrees, and off erie 76 degrees.
$$
(10/16)
Latest Nearshore Marine Forecast by KCLE
Issued 8/23/2026 9:52 PM America/New_York.
Valid through 8/24/2026 4:15 AM America/New_York.
fzus51 kcle 240152
nshcle
expires:202608240815;;254946
nearshore marine forecast
national weather service cleveland oh
952 pm edt sun aug 23 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lez144-145-240815-
the islands to vermilion oh-vermilion to avon point oh-
952 pm edt sun aug 23 2026
...small craft advisory in effect through monday afternoon...
.rest of tonight...northwest winds 15 to 20 knots. a chance of
waterspouts late this evening. a chance of showers and
thunderstorms late this evening. waves 3 to 5 feet subsiding to
2 to 4 feet. waves occasionally around 6 feet.
.monday...west winds 15 to 20 knots. mostly sunny. waves 3 to
5 feet. waves occasionally around 6 feet.
.monday night...west winds 15 to 20 knots becoming northwest 5 to
15 knots. partly cloudy. waves 2 to 4 feet subsiding to 1 to
3 feet.
.tuesday...west winds 10 knots or less becoming northwest. sunny.
waves 1 foot or less.
winds and waves higher in and near thunderstorms.
see lake erie open lakes forecast for wednesday through friday.
the water temperature off toledo is 76 degrees, off cleveland 76
degrees, and off erie 76 degrees.
$$
(11/16)
Latest Nearshore Marine Forecast by KDTX
Issued 8/23/2026 9:10 PM America/New_York.
Valid through 8/24/2026 5:15 AM America/New_York.
fzus53 kdtx 240110
nshdtx
expires:202608240915;;254047
nearshore marine forecast for michigan
national weather service detroit/pontiac mi
910 pm edt sun aug 23 2026
for waters within five nautical miles of shore
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.
lez444-240915-
michigan waters of lake erie from detroit river to north cape mi-
910 pm edt sun aug 23 2026
.rest of tonight...northwest winds 15 to 20 knots diminishing to
10 to 15 knots after midnight. clear. waves 1 to 3 feet.
.monday...west winds 10 to 15 knots. mostly sunny. waves 2 feet
or less.
.monday night...northwest winds 10 to 15 knots diminishing to
5 to 10 knots in the late evening and overnight. mostly clear.
waves 2 feet or less.
.tuesday...northwest winds 5 to 10 knots early in the morning
becoming light and variable, then becoming southwest 5 to
10 knots early in the afternoon. mostly sunny. waves 2 feet or
less.
see lake erie open lake forecast for days 3 through 5.
the water temperature at belle isle is 71 degrees.
$$
(12/16)
Latest Nearshore Marine Forecast by KDTX
Issued 8/23/2026 9:10 PM America/New_York.
Valid through 8/24/2026 5:15 AM America/New_York.
fzus53 kdtx 240110
nshdtx
expires:202608240915;;254046
nearshore marine forecast for michigan
national weather service detroit/pontiac mi
910 pm edt sun aug 23 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lhz443-240915-
port sanilac to port huron mi-
910 pm edt sun aug 23 2026
...small craft advisory in effect through monday evening...
.rest of tonight...northwest winds 15 to 20 knots. partly cloudy
this evening, then mostly cloudy with a slight chance of showers
after midnight. waves 2 to 4 feet.
.monday...west winds 15 to 20 knots. mostly cloudy. a slight
chance of showers early in the morning. waves 2 to 4 feet.
.monday night...northwest winds 10 to 15 knots diminishing to
5 to 10 knots in the late evening and early morning, then
increasing to 10 to 15 knots after midnight. mostly cloudy early
in the evening becoming mostly clear. waves 1 to 3 feet.
.tuesday...northwest winds 5 to 10 knots veering to the northeast
early in the afternoon. mostly sunny. waves 1 to 3 feet.
see lake huron open lake forecast for days 3 through 5.
$$
(13/16)
Latest Nearshore Marine Forecast by KDTX
Issued 8/23/2026 9:10 PM America/New_York.
Valid through 8/24/2026 5:15 AM America/New_York.
fzus53 kdtx 240110
nshdtx
expires:202608240915;;254045
nearshore marine forecast for michigan
national weather service detroit/pontiac mi
910 pm edt sun aug 23 2026
for waters within five nautical miles of shore
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.
lhz442-240915-
harbor beach to port sanilac mi-
910 pm edt sun aug 23 2026
...small craft advisory in effect through monday evening...
.rest of tonight...northwest winds 15 to 20 knots. partly cloudy
this evening, then mostly cloudy with a chance of showers and a
slight chance of thunderstorms after midnight. waves 4 to 6 feet.
waves occasionally around 8 feet.
.monday...northwest winds 15 to 20 knots. gusts to 30 knots in
the late morning and early afternoon. mostly cloudy. a chance of
showers early in the morning. waves 3 to 5 feet. waves
occasionally around 7 feet.
.monday night...northwest winds 10 to 15 knots. partly cloudy.
waves 3 to 5 feet. waves occasionally around 7 feet.
.tuesday...northwest winds 5 to 10 knots veering to the northeast
early in the afternoon. partly cloudy early in the morning then
clearing. waves 1 to 3 feet.
see lake huron open lake forecast for days 3 through 5.
$$
(14/16)
Latest Nearshore Marine Forecast by KDTX
Issued 8/23/2026 9:10 PM America/New_York.
Valid through 8/24/2026 5:15 AM America/New_York.
fzus53 kdtx 240110
nshdtx
expires:202608240915;;254044
nearshore marine forecast for michigan
national weather service detroit/pontiac mi
910 pm edt sun aug 23 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lhz441-240915-
port austin to harbor beach mi-
910 pm edt sun aug 23 2026
...small craft advisory in effect through monday evening...
.rest of tonight...northwest winds 20 to 25 knots. partly cloudy
this evening becoming cloudy. a slight chance of showers and
thunderstorms this evening, then showers likely and a slight
chance of thunderstorms after midnight. waves 5 to 7 feet. waves
occasionally around 10 feet.
.monday...northwest winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots early in the afternoon. mostly
cloudy. a slight chance of showers early in the morning. waves
5 to 7 feet. waves occasionally around 10 feet.
.monday night...northwest winds 15 to 20 knots diminishing to
10 to 15 knots in the late evening and overnight. mostly cloudy
early in the evening becoming partly cloudy. waves 3 to 5 feet.
waves occasionally around 6 feet.
.tuesday...northwest winds 10 to 15 knots diminishing to 5 to
10 knots in the late morning and early afternoon, then veering to
the northeast early in the afternoon. mostly cloudy early in the
morning then clearing. waves 2 to 4 feet subsiding to 1 to 3 feet
in the late morning and afternoon.
see lake huron open lake forecast for days 3 through 5.
$$
(15/16)
Latest Nearshore Marine Forecast by KDTX
Issued 8/23/2026 9:10 PM America/New_York.
Valid through 8/24/2026 5:15 AM America/New_York.
fzus53 kdtx 240110
nshdtx
expires:202608240915;;254042
nearshore marine forecast for michigan
national weather service detroit/pontiac mi
910 pm edt sun aug 23 2026
for waters within five nautical miles of shore
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.
lhz422-240915-
inner saginaw bay sw of point au gres to bay port mi-
910 pm edt sun aug 23 2026
...small craft advisory in effect through monday afternoon...
.rest of tonight...northwest winds 20 to 25 knots. gusts to
30 knots this evening. partly cloudy this evening, then mostly
cloudy with a slight chance of showers after midnight. waves 2 to
4 feet.
.monday...west winds 20 to 25 knots becoming northwest 15 to
20 knots early in the afternoon. partly cloudy. waves 2 to 4 feet
subsiding to 1 to 3 feet early in the afternoon.
.monday night...northwest winds 15 to 20 knots diminishing to
10 to 15 knots in the late evening and overnight. partly cloudy.
waves 1 to 3 feet.
.tuesday...northwest winds 5 to 10 knots backing to the south
early in the afternoon. mostly sunny. waves 2 feet or less.
see lake huron open lake forecast for days 3 through 5.
$$
(16/16)
Latest Nearshore Marine Forecast by KDTX
Issued 8/23/2026 9:10 PM America/New_York.
Valid through 8/24/2026 5:15 AM America/New_York.
fzus53 kdtx 240110
nshdtx
expires:202608240915;;254043
nearshore marine forecast for michigan
national weather service detroit/pontiac mi
910 pm edt sun aug 23 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lhz421-240915-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
910 pm edt sun aug 23 2026
...small craft advisory in effect through monday evening...
.rest of tonight...northwest winds 20 to 25 knots. mostly cloudy
with a slight chance of showers. waves 4 to 6 feet. waves
occasionally around 7 feet.
.monday...northwest winds 20 to 25 knots diminishing to 15 to
20 knots early in the afternoon. mostly cloudy with a slight
chance of showers early in the morning, then partly cloudy in the
late morning and afternoon. waves 4 to 6 feet. waves occasionally
around 8 feet.
.monday night...northwest winds 10 to 15 knots. mostly cloudy
early in the evening becoming partly cloudy. waves 3 to 5 feet
subsiding to 2 to 4 feet after midnight. waves occasionally
around 7 feet.
.tuesday...northwest winds 5 to 10 knots backing to the south
early in the afternoon. partly cloudy early in the morning then
clearing. waves 2 feet or less.
see lake huron open lake forecast for days 3 through 5.
$$
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