fzus52 kchs 222121
cwfchs
expires:202601231130;;349497

coastal waters forecast
national weather service charleston sc
421 pm est thu jan 22 2026

south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary


amz350-231130-
waters from south santee river to edisto beach sc out 20 nm-
421 pm est thu jan 22 2026

...small craft advisory in effect from late friday night through
tuesday morning...

.tonight...se winds 5 kt, becoming ne 5 to 10 kt. seas 2 to 3 ft,
building to 3 to 4 ft. wave detail: se 4 ft at 10 seconds. 
.fri...ne winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 10 seconds. 
.fri night...ne winds 15 to 20 kt, increasing to 20 to 25 kt
after midnight. seas 3 to 5 ft, building to 4 to 6 ft after 
midnight. wave detail: e 4 ft at 10 seconds, becoming ne 5 ft at 5
seconds and e 4 ft at 10 seconds. a chance of showers. 
.sat...ne winds 20 to 25 kt, increasing to 25 to 30 kt in the
afternoon. seas 6 to 8 ft, building to 7 to 9 ft in the
afternoon. wave detail: ne 7 ft at 7 seconds and se 3 ft at
10 seconds, becoming e 9 ft at 8 seconds. a chance of showers in
the morning, then showers likely in the afternoon. 
.sat night...ne winds 25 to 30 kt, diminishing to 15 to 20 kt
after midnight. seas 8 to 10 ft, subsiding to 7 to 9 ft after
midnight. wave detail: e 9 ft at 9 seconds. showers.
.sun...n winds 10 kt, becoming sw in the afternoon. seas 5 to
7 ft, subsiding to 5 to 6 ft in the afternoon. wave detail: e
7 ft at 9 seconds, becoming e 6 ft at 9 seconds. a chance of
showers. 
.sun night...sw winds 20 to 25 kt with gusts to 30 kt. seas 5 to
7 ft, building to 6 to 8 ft after midnight. showers with a slight
chance of tstms. 
.mon...nw winds 20 to 25 kt. seas 5 to 7 ft. a chance of showers.
.mon night...nw winds 20 to 25 kt. seas 4 to 6 ft.
.tue...nw winds 15 to 20 kt. gusts to 25 kt early. seas 3 to 4 ft.
.tue night...w winds 5 to 10 kt. seas 2 to 3 ft.  

winds and seas higher in and near tstms.

$$

fzus52 kchs 222121
cwfchs
expires:202601231130;;349499

coastal waters forecast
national weather service charleston sc
421 pm est thu jan 22 2026

south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary


amz354-231130-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
421 pm est thu jan 22 2026

...small craft advisory in effect from late friday night through
tuesday morning...

.tonight...ne winds 5 kt, except se near the coast early. seas 2 
to 3 ft, building to 3 to 4 ft. wave detail: e 3 ft at 10 
seconds. 
.fri...ne winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e 3 ft
at 9 seconds. 
.fri night...ne winds 10 to 15 kt, increasing to 20 to 25 kt
after midnight. seas 3 to 4 ft, building to 4 to 5 ft after
midnight. wave detail: e 3 ft at 10 seconds, becoming ne 4 ft at
5 seconds and e 3 ft at 10 seconds. a slight chance of showers. 
.sat...ne winds 20 to 25 kt with gusts to 30 kt. seas 5 to 7 ft,
building to 6 to 8 ft in the afternoon. wave detail: ne 6 ft at
6 seconds and e 3 ft at 10 seconds, becoming ne 7 ft at 6 seconds
and e 2 ft at 10 seconds. a chance of showers. 
.sat night...ne winds 20 to 25 kt with gusts to 30 kt,
diminishing to 10 to 15 kt with gusts to 20 kt after midnight.
seas 6 to 8 ft, subsiding to 5 to 7 ft after midnight. wave
detail: e 7 ft at 8 seconds, becoming e 7 ft at 9 seconds. a
chance of showers. 
.sun...e winds 10 kt, becoming s with gusts to 20 kt in the
afternoon. seas 4 to 6 ft, then around 5 ft in the afternoon.
wave detail: e 5 ft at 9 seconds, then wave detail: e 5 ft at
10 seconds. a chance of showers. 
.sun night...sw winds 15 to 20 kt with gusts to 25 kt. seas 5 to
6 ft. showers.
.mon...nw winds 20 to 25 kt. seas 4 to 6 ft. a slight chance of
showers. 
.mon night...nw winds 20 to 25 kt. seas 4 to 6 ft.
.tue...n winds 15 to 20 kt. gusts to 25 kt early. seas 3 to 4 ft.
.tue night...nw winds 5 to 10 kt. seas 2 ft.  

$$

fzus52 kchs 222121
cwfchs
expires:202601231130;;349500

coastal waters forecast
national weather service charleston sc
421 pm est thu jan 22 2026

south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary


amz374-231130-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
421 pm est thu jan 22 2026

...small craft advisory in effect from late friday night through
tuesday afternoon...

.tonight...ne winds 5 to 10 kt. seas 4 to 5 ft. wave detail: e
4 ft at 10 seconds. 
.fri...ne winds 5 to 10 kt. seas 4 ft. wave detail: e 4 ft at
10 seconds. 
.fri night...ne winds 10 to 15 kt, increasing to 15 to 20 kt with
gusts to 25 kt after midnight. seas 3 to 5 ft, building to 4 to 
6 ft. wave detail: ne 5 ft at 5 seconds and e 4 ft at 10 seconds.
a slight chance of showers. 
.sat...ne winds 20 to 25 kt with gusts to 30 kt. seas 6 to 8 ft,
building to 7 to 9 ft in the afternoon. wave detail: ne 7 ft at
6 seconds and e 4 ft at 10 seconds, becoming ne 8 ft at 7 seconds
and e 4 ft at 10 seconds. a chance of showers in the morning,
then showers likely in the afternoon. 
.sat night...ne winds 20 to 25 kt with gusts to 30 kt,
diminishing to 10 to 15 kt after midnight. seas 7 to 9 ft,
subsiding to 6 to 7 ft after midnight. wave detail: ne 8 ft at
8 seconds, becoming ne 7 ft at 9 seconds. showers likely, mainly
in the evening. 
.sun...se winds 10 to 15 kt, becoming s with gusts to 20 kt in
the afternoon. seas 6 to 7 ft. wave detail: e 7 ft at 10 seconds.
a chance of showers, mainly in the morning. 
.sun night...sw winds 15 to 20 kt, increasing to 20 to 25 kt
after midnight. seas 6 to 7 ft, building to 6 to 8 ft after
midnight. a chance of showers in the evening, then showers likely
after midnight. 
.mon...nw winds 20 to 25 kt. seas 6 to 8 ft. a chance of showers.
.mon night...nw winds 25 to 30 kt. seas 6 to 8 ft.
.tue...n winds 15 to 20 kt. seas 4 to 6 ft. 
.tue night...nw winds 10 to 15 kt. seas 3 to 4 ft.  

$$

fzus52 kchs 222121
cwfchs
expires:202601231130;;349498

coastal waters forecast
national weather service charleston sc
421 pm est thu jan 22 2026

south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary


amz352-231130-
waters from edisto beach sc to savannah ga out 20 nm-
421 pm est thu jan 22 2026

...small craft advisory in effect from late friday night through
tuesday morning...

.tonight...ne winds 5 kt, except se near the coast early. seas 2 
to 3 ft, building to 3 to 4 ft. wave detail: se 4 ft at 10 
seconds. 
.fri...ne winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se 3 ft
at 10 seconds. 
.fri night...ne winds 10 to 15 kt, increasing to 20 to 25 kt
after midnight. seas 3 to 4 ft, building to 4 to 5 ft after
midnight. wave detail: e 4 ft at 10 seconds, becoming ne 4 ft at
5 seconds and se 3 ft at 10 seconds. a chance of showers. 
.sat...ne winds 20 to 25 kt with gusts to 30 kt. seas 5 to 7 ft,
building to 6 to 8 ft in the afternoon. wave detail: ne 6 ft at
6 seconds and se 3 ft at 10 seconds, becoming e 7 ft at 7 seconds
and e 7 ft at 10 seconds. a chance of showers. 
.sat night...ne winds 20 to 25 kt with gusts to 30 kt,
diminishing to 15 to 20 kt after midnight. seas 6 to 8 ft,
subsiding to 5 to 7 ft after midnight. wave detail: e 8 ft at
8 seconds, becoming e 7 ft at 9 seconds. showers likely, mainly
in the evening. 
.sun...ne winds 10 kt, becoming s in the afternoon. seas 5 to
6 ft, subsiding to 4 to 6 ft in the afternoon. wave detail: e
6 ft at 9 seconds. a chance of showers. 
.sun night...s winds 15 to 20 kt, becoming sw 20 to 25 kt after
midnight. seas 4 to 6 ft, building to 5 to 7 ft after midnight.
showers with a slight chance of tstms. 
.mon...nw winds 20 to 25 kt. seas 4 to 6 ft. a chance of showers.
.mon night...nw winds 20 to 25 kt. seas 4 to 5 ft.
.tue...n winds 15 to 20 kt. gusts to 25 kt early. seas 3 to 4 ft.
.tue night...w winds 5 to 10 kt. seas 2 ft.  

winds and seas higher in and near tstms.

$$

fzus52 kjax 230141
cwfjax
expires:202601231645;;358190

coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
841 pm est thu jan 22 2026

atlantic coastal waters from altamaha sound ga to flagler beach
fl out to 60 nm.

seas are provided as a range of the average height of the highest
1/3 of the waves, along with the occasional height of the average
highest 1/10 of the waves.


amz450-452-454-231645-
coastal waters from altamaha sound to fernandina beach fl out
20 nm-
coastal waters from fernandina beach to st. augustine fl out
20 nm-
coastal waters from st. augustine to flagler beach fl out 20 nm-
841 pm est thu jan 22 2026

.rest of tonight...northeast winds 5 to 10 knots. seas 3 to
4 feet, occasionally to 5 feet. wave detail: east 4 feet at
10 seconds. intracoastal waters light chop. areas of dense fog.
visibility 1 nm or less. 
.friday...north winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: east 4 feet at 10 seconds.
intracoastal waters light chop. areas of dense fog in the morning
with visibility 1 nm or less. 
.friday night...northeast winds 10 to 15 knots, increasing to
15 to 20 knots after midnight. seas 3 to 5 feet, occasionally to
6 feet. wave detail: northeast 4 feet at 4 seconds and east
4 feet at 10 seconds. intracoastal waters choppy. 
.saturday...northeast winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet. wave detail: northeast 5 feet at
5 seconds and east 4 feet at 10 seconds. intracoastal waters
choppy. a slight chance of showers in the morning, then a chance
of showers in the afternoon. 
.saturday night...northeast winds 15 to 20 knots, diminishing to
around 10 knots after midnight. seas 5 to 6 feet, occasionally to
8 feet. wave detail: northeast 5 feet at 6 seconds and east
5 feet at 10 seconds. intracoastal waters choppy. a slight chance
of showers. 
.sunday...south winds 10 to 15 knots, increasing to 15 to
20 knots in the afternoon. seas 5 to 6 feet, occasionally to
8 feet. wave detail: northeast 6 feet at 10 seconds and south
2 feet at 4 seconds. intracoastal waters choppy. a slight chance
of showers in the afternoon. 
.sunday night...southwest winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet. intracoastal waters choppy. a chance of
showers in the evening, then showers likely after midnight. 
.monday...northwest winds 20 to 25 knots, becoming north 25 to
30 knots. seas 5 to 7 feet, occasionally to 9 feet. intracoastal
waters very rough. a chance of showers in the morning. 
.tuesday...north winds 20 to 25 knots, diminishing to 10 to
15 knots. seas 4 to 6 feet, occasionally to 8 feet. intracoastal
waters rough. 

$$

fzus52 kjax 230141
cwfjax
expires:202601231645;;358192

coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
841 pm est thu jan 22 2026

atlantic coastal waters from altamaha sound ga to flagler beach
fl out to 60 nm.

seas are provided as a range of the average height of the highest
1/3 of the waves, along with the occasional height of the average
highest 1/10 of the waves.


amz470-231645-
waters from altamaha sound ga to fernandina beach fl from 20 to
60 nm-
841 pm est thu jan 22 2026

.rest of tonight...northeast winds 5 to 10 knots. seas 4 to
5 feet, occasionally to 6 feet. wave detail: east 4 feet at
10 seconds. areas of dense fog. visibility 1 nm or less. 
.friday...north winds 5 to 10 knots. seas around 4 feet,
occasionally to 5 feet. wave detail: east 4 feet at 10 seconds.
areas of dense fog in the morning. 
.friday night...northeast winds 10 to 15 knots, increasing to
15 to 20 knots after midnight. seas 4 to 6 feet, occasionally to
8 feet. wave detail: northeast 5 feet at 5 seconds and east
4 feet at 10 seconds. a slight chance of showers after midnight. 
.saturday...northeast winds 20 to 25 knots. seas 6 to 8 feet,
occasionally to 10 feet. wave detail: northeast 7 feet at
7 seconds and east 4 feet at 10 seconds. a chance of showers. 
.saturday night...northeast winds 15 to 20 knots, diminishing to
10 to 15 knots after midnight. seas 6 to 8 feet, occasionally to
10 feet. wave detail: northeast 8 feet at 8 seconds. a chance of
showers, mainly in the evening. 
.sunday...south winds 10 to 15 knots, increasing to 15 to
20 knots in the afternoon. seas 6 to 8 feet, occasionally to
10 feet. wave detail: east 7 feet at 10 seconds and south 4 feet
at 5 seconds. a slight chance of showers. 
.sunday night...southwest winds 15 to 20 knots, increasing to
20 to 25 knots after midnight. seas 6 to 8 feet, occasionally to
10 feet. a chance of showers in the evening, then showers likely
after midnight. 
.monday...northwest winds 20 to 25 knots. seas 5 to 8 feet,
occasionally to 10 feet. a chance of showers, mainly in the
morning. 
.tuesday...north winds 15 to 20 knots, diminishing to 10 to
15 knots. seas 4 to 6 feet, occasionally to 8 feet. 

$$

fzus52 kjax 230141
cwfjax
expires:202601231645;;358191

coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
841 pm est thu jan 22 2026

atlantic coastal waters from altamaha sound ga to flagler beach
fl out to 60 nm.

seas are provided as a range of the average height of the highest
1/3 of the waves, along with the occasional height of the average
highest 1/10 of the waves.


amz472-474-231645-
waters from fernandina beach to st. augustine fl from 20 to 60 nm-
waters from st. augustine to flagler beach fl from 20 to 60 nm-
841 pm est thu jan 22 2026

...small craft exercise caution in effect through friday
morning...

.rest of tonight...northeast winds 5 to 10 knots. seas 4 to
6 feet, occasionally to 8 feet. wave detail: east 5 feet at
10 seconds. patchy dense fog. 
.friday...north winds 5 to 10 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: east 5 feet at 10 seconds.
areas of dense fog in the morning. 
.friday night...northeast winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: east 5 feet at 10 seconds
and northeast 3 feet at 4 seconds. a slight chance of showers
after midnight. 
.saturday...northeast winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet. wave detail: northeast 5 feet at
5 seconds and east 5 feet at 10 seconds. a chance of showers. a
slight chance of thunderstorms in the afternoon. 
.saturday night...east winds 10 to 15 knots, becoming south after
midnight. seas 5 to 7 feet, occasionally to 9 feet. wave detail:
northeast 7 feet at 8 seconds. a chance of showers, mainly in the
evening. 
.sunday...south winds 15 to 20 knots. seas 6 to 8 feet,
occasionally to 10 feet. wave detail: northeast 7 feet at
10 seconds and south 4 feet at 5 seconds. a slight chance of
showers in the afternoon. 
.sunday night...southwest winds 20 to 25 knots. seas 6 to 8 feet,
occasionally to 10 feet. a slight chance of showers in the
evening, then showers likely after midnight. 
.monday...northwest winds 20 to 25 knots, becoming north 25 to
30 knots. seas 6 to 9 feet, occasionally to 11 feet. a chance of
showers in the morning, then a slight chance of showers through
the night. 
.tuesday...north winds 20 to 25 knots, diminishing to around
15 knots. seas 5 to 8 feet, occasionally to 10 feet, subsiding to
5 to 6 feet, occasionally to 8 feet. 

winds and seas higher in and near thunderstorms.

$$