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(1/6)
Latest Coastal Waters Forecast by KCHS
Issued 11/20/2025 12:44 AM America/New_York.
Valid through 11/20/2025 1:00 PM America/New_York.
fzus52 kchs 200544
cwfchs
expires:202511201800;;176920
coastal waters forecast
national weather service charleston sc
1244 am est thu nov 20 2025
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
amz350-201800-
waters from south santee river to edisto beach sc out 20 nm-
1244 am est thu nov 20 2025
.rest of tonight...n winds 5 to 10 kt. seas 2 ft. wave detail: s
1 foot at 4 seconds and e 1 foot at 8 seconds.
.thu...ne winds 5 to 10 kt. seas 2 ft. wave detail: s 1 foot at
4 seconds and e 1 foot at 6 seconds.
.thu night...ne winds 5 to 10 kt. seas 2 ft. wave detail: ne 2 ft
at 6 seconds and s 1 foot at 4 seconds.
.fri...nw winds 5 kt, becoming sw in the afternoon. seas 2 ft.
wave detail: e 2 ft at 6 seconds.
.fri night...sw winds 10 to 15 kt. seas 2 ft. wave detail: sw
2 ft at 3 seconds and e 1 foot at 5 seconds.
.sat...sw winds 10 to 15 kt. seas 2 to 3 ft. wave detail: sw 2 ft
at 4 seconds and e 1 foot at 7 seconds.
.sat night...sw winds 10 to 15 kt, becoming nw after midnight.
seas 2 to 3 ft.
.sun...ne winds 10 to 15 kt. seas 2 ft.
.sun night...ne winds 5 to 10 kt. seas 2 to 3 ft.
.mon...ne winds 5 to 10 kt. seas 2 to 3 ft.
.mon night...e winds 5 to 10 kt. seas 2 to 3 ft.
$$
(2/6)
Latest Coastal Waters Forecast by KCHS
Issued 11/20/2025 12:44 AM America/New_York.
Valid through 11/20/2025 1:00 PM America/New_York.
fzus52 kchs 200544
cwfchs
expires:202511201800;;176921
coastal waters forecast
national weather service charleston sc
1244 am est thu nov 20 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-201800-
waters from edisto beach sc to savannah ga out 20 nm-
1244 am est thu nov 20 2025
.rest of tonight...w winds 5 kt. seas 2 ft. wave detail: se
1 foot at 5 seconds.
.thu...n winds 5 kt, becoming ne in the afternoon. seas 1 foot or
less. wave detail: se 1 foot at 5 seconds.
.thu night...e winds 5 kt. seas 1 foot or less. wave detail: e
1 foot at 6 seconds.
.fri...sw winds 5 to 10 kt. seas 2 ft. wave detail: e 2 ft at
6 seconds.
.fri night...sw winds 5 to 10 kt. seas 2 ft. wave detail: e 2 ft
at 6 seconds and sw 1 foot at 2 seconds.
.sat...sw winds 10 kt. seas 2 ft. wave detail: sw 2 ft at
4 seconds and e 1 foot at 6 seconds.
.sat night...sw winds 10 kt, becoming nw after midnight. seas
2 ft.
.sun...ne winds 10 kt. seas 2 ft.
.sun night...ne winds 5 to 10 kt. seas 2 ft.
.mon...ne winds 10 kt. seas 2 ft.
.mon night...e winds 10 kt. seas 2 ft.
$$
(3/6)
Latest Coastal Waters Forecast by KCHS
Issued 11/20/2025 12:44 AM America/New_York.
Valid through 11/20/2025 1:00 PM America/New_York.
fzus52 kchs 200544
cwfchs
expires:202511201800;;176922
coastal waters forecast
national weather service charleston sc
1244 am est thu nov 20 2025
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
amz354-201800-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
1244 am est thu nov 20 2025
.rest of tonight...w winds 5 to 10 kt. seas 2 ft. wave detail: se
1 foot at 5 seconds.
.thu...nw winds 5 kt, becoming ne in the afternoon. seas 1 to
2 ft. wave detail: s 1 foot at 4 seconds and e 1 foot at
6 seconds, becoming e 1 foot at 6 seconds.
.thu night...e winds 5 kt. seas 1 foot or less. wave detail: e
1 foot at 6 seconds.
.fri...sw winds 5 to 10 kt. seas 1 foot or less, then around 2 ft
in the afternoon. wave detail: e 1 foot at 6 seconds, becoming s
1 foot at 2 seconds and e 1 foot at 6 seconds.
.fri night...sw winds 10 kt. seas 2 ft. wave detail: s 1 foot at
3 seconds and e 1 foot at 6 seconds.
.sat...sw winds 10 kt. seas 2 ft. wave detail: sw 1 foot at
3 seconds and e 1 foot at 6 seconds.
.sat night...sw winds 5 to 10 kt, becoming w after midnight. seas
2 ft.
.sun...n winds 10 kt. seas 2 ft.
.sun night...ne winds 10 kt. seas 2 ft.
.mon...ne winds 10 kt. seas 2 ft.
.mon night...e winds 10 kt. seas 2 ft.
$$
(4/6)
Latest Coastal Waters Forecast by KCHS
Issued 11/20/2025 12:44 AM America/New_York.
Valid through 11/20/2025 1:00 PM America/New_York.
fzus52 kchs 200544
cwfchs
expires:202511201800;;176923
coastal waters forecast
national weather service charleston sc
1244 am est thu nov 20 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-201800-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
1244 am est thu nov 20 2025
.rest of tonight...w winds 10 kt. seas 2 ft. wave detail: e 2 ft
at 6 seconds and sw 1 foot at 3 seconds.
.thu...n winds 5 to 10 kt. seas 2 ft. wave detail: w 1 foot at
3 seconds and e 1 foot at 7 seconds.
.thu night...ne winds 5 kt. seas 2 ft in the evening, then 1 foot
or less. wave detail: sw 1 foot at 3 seconds and e 1 foot at
7 seconds, becoming e 1 foot at 7 seconds and e 1 foot at
13 seconds.
.fri...nw winds 5 kt, becoming sw in the afternoon. seas 2 ft.
wave detail: ne 2 ft at 6 seconds and e 1 foot at 13 seconds.
.fri night...sw winds 10 to 15 kt. seas 2 to 3 ft. wave detail:
sw 2 ft at 3 seconds and ne 2 ft at 6 seconds.
.sat...sw winds 10 to 15 kt. seas 2 to 3 ft. wave detail: sw 2 ft
at 4 seconds and ne 2 ft at 6 seconds.
.sat night...sw winds 10 to 15 kt, becoming w after midnight.
seas 2 to 3 ft.
.sun...n winds 10 kt. seas 2 ft.
.sun night...ne winds 10 kt. seas 2 ft.
.mon...ne winds 10 kt. seas 2 to 3 ft.
.mon night...e winds 10 kt. seas 2 to 3 ft.
$$
(5/6)
Latest Coastal Waters Forecast by KJAX
Issued 11/20/2025 12:24 AM America/New_York.
Valid through 11/20/2025 3:00 PM America/New_York.
fzus52 kjax 200524
cwfjax
expires:202511202000;;175457
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
1223 am est thu nov 20 2025
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.
amz450-452-454-202000-
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-
1223 am est thu nov 20 2025
.rest of tonight...west winds 5 to 10 knots. seas around 2 feet.
wave detail: east 2 feet at 7 seconds. intracoastal waters light
chop.
.thursday...northwest winds 5 to 10 knots, becoming northeast in
the afternoon. seas around 2 feet. wave detail: northeast 2 feet
at 6 seconds. intracoastal waters light chop.
.thursday night...east winds around 5 knots, becoming west after
midnight. waves 1 foot or less. intracoastal waters smooth.
.friday...west winds around 5 knots, becoming southeast in the
afternoon. waves 1 foot or less, then around 2 feet in the
afternoon. intracoastal waters light chop.
.friday night and saturday...southwest winds 5 to 10 knots. seas
around 2 feet. wave detail: northeast 2 feet at 6 seconds.
intracoastal waters light chop.
.saturday night...southwest winds 5 to 10 knots, becoming west
after midnight. seas around 2 feet. intracoastal waters light
chop.
.sunday through monday...southeast winds 5 to 10 knots. seas 2 to
3 feet. intracoastal waters light chop.
$$
(6/6)
Latest Coastal Waters Forecast by KJAX
Issued 11/20/2025 12:24 AM America/New_York.
Valid through 11/20/2025 3:00 PM America/New_York.
fzus52 kjax 200524
cwfjax
expires:202511202000;;175458
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
1223 am est thu nov 20 2025
atlantic coastal waters from altamaha sound ga to flagler beach
fl out to 60 nm.
seas are provided as a range of the average height of the highest
1/3 of the waves, along with the occasional height of the average
highest 1/10 of the waves.
amz470-472-474-202000-
waters from altamaha sound ga to fernandina beach fl from 20 to
60 nm-
waters from fernandina beach to st. augustine fl from 20 to 60 nm-
waters from st. augustine to flagler beach fl from 20 to 60 nm-
1223 am est thu nov 20 2025
.rest of tonight...west winds 5 to 10 knots. seas around 2 feet.
wave detail: northeast 2 feet at 6 seconds.
.thursday...north winds 5 to 10 knots. seas around 2 feet. wave
detail: northeast 2 feet at 7 seconds.
.thursday night...northeast winds around 5 knots, becoming north
after midnight. seas around 2 feet.
.friday...west winds around 5 knots. seas around 2 feet. wave
detail: northeast 2 feet at 6 seconds.
.friday night and saturday...southwest winds 5 to 10 knots. seas
around 2 feet. wave detail: southwest 2 feet at 3 seconds and
northeast 2 feet at 6 seconds.
.saturday night...southwest winds 10 to 15 knots, becoming west
after midnight. seas 2 to 3 feet. wave detail: southwest 2 feet
at 3 seconds.
.sunday through monday...southeast winds 10 to 15 knots. seas
2 to 3 feet.
$$
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