(1/7)
Latest Coastal Waters Forecast by KCHS
Issued 12/22/2025 5:10 AM America/New_York.
Valid through 12/22/2025 6:00 PM America/New_York.
fzus52 kchs 221010
cwfchs
expires:202512222300;;021140
coastal waters forecast
national weather service charleston sc
510 am est mon dec 22 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
amz350-222300-
waters from south santee river to edisto beach sc out 20 nm-
510 am est mon dec 22 2025
...small craft advisory in effect through this evening...
.today...ne winds 20 to 25 kt, diminishing to 15 to 20 kt this
afternoon. seas 5 to 7 ft. wave detail: e 6 ft at 8 seconds.
.tonight...ne winds 10 to 15 kt with gusts to 20 kt, becoming e
5 to 10 kt after midnight. seas 4 to 6 ft, subsiding to 4 to 5 ft
after midnight. wave detail: e 6 ft at 8 seconds, becoming e 5 ft
at 9 seconds.
.tue...sw winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e 4 ft
at 9 seconds.
.tue night...w winds 10 kt. seas 3 ft. wave detail: e 3 ft at
9 seconds and w 2 ft at 4 seconds.
.wed...nw winds 5 to 10 kt, becoming ne in the afternoon. seas
2 to 3 ft. wave detail: e 3 ft at 9 seconds and w 2 ft at
4 seconds.
.wed night...e winds 5 kt. seas 2 ft. wave detail: se 2 ft at
9 seconds.
.thu...sw winds 5 to 10 kt. seas 2 to 3 ft.
.thu night...sw winds 5 to 10 kt. seas 2 to 3 ft.
.fri...sw winds 15 to 20 kt. seas 3 to 4 ft.
.fri night...sw winds 15 to 20 kt. seas 3 to 4 ft.
$$
(2/7)
Latest Coastal Waters Forecast by KCHS
Issued 12/22/2025 5:10 AM America/New_York.
Valid through 12/22/2025 6:00 PM America/New_York.
fzus52 kchs 221010
cwfchs
expires:202512222300;;021141
coastal waters forecast
national weather service charleston sc
510 am est mon dec 22 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-222300-
waters from edisto beach sc to savannah ga out 20 nm-
510 am est mon dec 22 2025
...small craft advisory in effect through this evening...
.today...ne winds 15 to 20 kt with gusts to 25 kt. seas 4 to
6 ft, building to 5 to 6 ft this afternoon. wave detail: e 6 ft
at 7 seconds and e 2 ft at 11 seconds, becoming e 6 ft at
8 seconds.
.tonight...ne winds 15 to 20 kt, diminishing to 5 to 10 kt after
midnight. seas 4 to 6 ft, subsiding to 4 to 5 ft after midnight.
wave detail: e 6 ft at 8 seconds, becoming e 5 ft at 9 seconds.
.tue...e winds 5 kt, becoming sw in the afternoon. seas 3 to
4 ft. wave detail: e 4 ft at 9 seconds.
.tue night...w winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e
4 ft at 9 seconds.
.wed...nw winds 5 to 10 kt, becoming n in the afternoon. seas
2 to 3 ft. wave detail: e 3 ft at 9 seconds.
.wed night...e winds 5 kt. seas 2 to 3 ft. wave detail: se 3 ft
at 9 seconds.
.thu...w winds 5 to 10 kt. seas 2 ft.
.thu night...sw winds 5 to 10 kt. seas 2 to 3 ft.
.fri...sw winds 10 to 15 kt. seas 2 to 3 ft.
.fri night...sw winds 10 to 15 kt. seas 3 ft.
$$
(3/7)
Latest Coastal Waters Forecast by KCHS
Issued 12/22/2025 5:10 AM America/New_York.
Valid through 12/22/2025 6:00 PM America/New_York.
fzus52 kchs 221010
cwfchs
expires:202512222300;;021142
coastal waters forecast
national weather service charleston sc
510 am est mon dec 22 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
amz354-222300-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
510 am est mon dec 22 2025
...small craft advisory in effect through this evening...
.today...ne winds 20 kt with gusts to 25 kt. seas 4 to 6 ft,
building to 5 to 6 ft this afternoon. wave detail: ne 6 ft at
6 seconds and e 2 ft at 11 seconds, becoming e 6 ft at 7 seconds
and e 1 foot at 11 seconds.
.tonight...ne winds 15 to 20 kt, diminishing to 5 to 10 kt after
midnight. seas 4 to 6 ft, subsiding to 4 to 5 ft after midnight.
wave detail: e 6 ft at 8 seconds, becoming e 5 ft at 9 seconds.
.tue...e winds 5 kt, becoming sw in the afternoon. seas 4 to
5 ft. wave detail: e 5 ft at 9 seconds.
.tue night...sw winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e
4 ft at 9 seconds.
.wed...w winds 5 to 10 kt, becoming sw in the afternoon. seas
3 ft. wave detail: e 3 ft at 9 seconds.
.wed night...e winds 5 kt. seas 2 to 3 ft. wave detail: e 3 ft at
9 seconds.
.thu...w winds 5 to 10 kt. seas 2 ft.
.thu night...sw winds 5 to 10 kt. seas 2 to 3 ft.
.fri...sw winds 10 to 15 kt. seas 2 to 3 ft.
.fri night...sw winds 10 to 15 kt. seas 2 to 3 ft.
$$
(4/7)
Latest Coastal Waters Forecast by KCHS
Issued 12/22/2025 5:10 AM America/New_York.
Valid through 12/22/2025 6:00 PM America/New_York.
fzus52 kchs 221010
cwfchs
expires:202512222300;;021143
coastal waters forecast
national weather service charleston sc
510 am est mon dec 22 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-222300-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
510 am est mon dec 22 2025
...small craft advisory in effect through tuesday afternoon...
.today...ne winds 20 to 25 kt. seas 6 to 7 ft. wave detail: ne
7 ft at 8 seconds.
.tonight...e winds 10 to 15 kt. seas 5 to 7 ft, subsiding to 5 to
6 ft after midnight. wave detail: e 7 ft at 8 seconds, becoming e
6 ft at 9 seconds.
.tue...s winds 5 to 10 kt, becoming sw in the afternoon. seas
5 to 6 ft. wave detail: e 6 ft at 9 seconds.
.tue night...sw winds 5 to 10 kt. seas 4 to 5 ft. wave detail: e
5 ft at 9 seconds.
.wed...nw winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e 4 ft
at 9 seconds.
.wed night...ne winds 5 kt. seas 2 to 3 ft. wave detail: e 3 ft
at 9 seconds.
.thu...w winds 5 kt. seas 2 to 3 ft.
.thu night...sw winds 5 to 10 kt. seas 3 to 4 ft.
.fri...sw winds 10 to 15 kt. seas 3 to 4 ft.
.fri night...sw winds 10 to 15 kt. seas 3 to 4 ft.
$$
(5/7)
Latest Coastal Waters Forecast by KJAX
Issued 12/22/2025 7:25 AM America/New_York.
Valid through 12/22/2025 10:30 PM America/New_York.
fzus52 kjax 221225
cwfjax
expires:202512230330;;026070
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
725 am est mon dec 22 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.
amz450-230330-
coastal waters from altamaha sound to fernandina beach fl out
20 nm-
725 am est mon dec 22 2025
...small craft advisory in effect until 1 pm est this afternoon...
.rest of today...northeast winds 15 to 20 knots. seas 4 to
6 feet, occasionally to 8 feet. wave detail: northeast 5 feet at
6 seconds and east 2 feet at 10 seconds. intracoastal waters
choppy.
.tonight...northeast winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 4 to 5 feet, occasionally to
6 feet. wave detail: northeast 5 feet at 7 seconds and east
5 feet at 10 seconds. intracoastal waters a moderate chop. a
slight chance of showers in the evening.
.tuesday...northeast winds around 5 knots, becoming south in the
afternoon. seas 4 to 5 feet, occasionally to 6 feet. wave detail:
east 5 feet at 9 seconds. intracoastal waters smooth.
.tuesday night...south winds around 5 knots, becoming west after
midnight. seas 3 to 4 feet, occasionally to 5 feet. wave detail:
east 4 feet at 9 seconds. intracoastal waters smooth.
.wednesday...northwest winds around 5 knots, becoming east in the
afternoon. seas 2 to 3 feet. wave detail: east 3 feet at
9 seconds. intracoastal waters smooth.
.wednesday night...east winds around 5 knots, becoming north
after midnight. seas 2 to 3 feet. wave detail: east 3 feet at
9 seconds. intracoastal waters smooth.
.thursday through friday...southwest winds 5 to 10 knots. seas
2 to 3 feet. intracoastal waters light chop.
$$
(6/7)
Latest Coastal Waters Forecast by KJAX
Issued 12/22/2025 7:25 AM America/New_York.
Valid through 12/22/2025 10:30 PM America/New_York.
fzus52 kjax 221225
cwfjax
expires:202512230330;;026068
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
725 am est mon dec 22 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.
amz452-454-230330-
coastal waters from fernandina beach to st. augustine fl out
20 nm-
coastal waters from st. augustine to flagler beach fl out 20 nm-
725 am est mon dec 22 2025
...small craft advisory in effect until 1 pm est this afternoon...
.rest of today...northeast winds 15 to 20 knots. seas 4 to
6 feet, occasionally to 8 feet. wave detail: northeast 5 feet at
6 seconds and east 2 feet at 10 seconds. intracoastal waters
choppy. a slight chance of showers this afternoon.
.tonight...east winds 10 to 15 knots. seas 5 to 6 feet,
occasionally to 8 feet. wave detail: northeast 5 feet at
7 seconds and east 5 feet at 10 seconds. intracoastal waters a
moderate chop. a slight chance of showers in the evening.
.tuesday...east winds 5 to 10 knots. seas 5 to 6 feet,
occasionally to 8 feet. wave detail: east 6 feet at 9 seconds and
northeast 2 feet at 6 seconds. intracoastal waters light chop.
.tuesday night...southeast winds around 5 knots, becoming west
after midnight. seas 4 to 5 feet, occasionally to 6 feet. wave
detail: east 5 feet at 9 seconds. intracoastal waters light chop.
.wednesday...northwest winds 5 to 10 knots, becoming northeast in
the afternoon. seas 3 to 4 feet, occasionally to 5 feet. wave
detail: east 4 feet at 9 seconds. intracoastal waters light chop.
.wednesday night...northeast winds around 5 knots, becoming
northwest after midnight. seas around 3 feet. wave detail: east
3 feet at 9 seconds. intracoastal waters smooth.
.thursday through friday...southwest winds 10 to 15 knots. seas
2 to 4 feet, occasionally to 5 feet. intracoastal waters a
moderate chop.
$$
(7/7)
Latest Coastal Waters Forecast by KJAX
Issued 12/22/2025 7:25 AM America/New_York.
Valid through 12/22/2025 10:30 PM America/New_York.
fzus52 kjax 221225
cwfjax
expires:202512230330;;026069
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
725 am est mon dec 22 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.
amz470-472-474-230330-
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-
725 am est mon dec 22 2025
...small craft advisory in effect through tuesday afternoon...
.rest of today...northeast winds 15 to 20 knots. seas 5 to
7 feet, occasionally to 9 feet. wave detail: northeast 6 feet at
6 seconds and east 3 feet at 10 seconds. a slight chance of
showers this afternoon.
.tonight...east winds 15 to 20 knots. seas 6 to 7 feet,
occasionally to 9 feet. wave detail: east 7 feet at 8 seconds. a
slight chance of showers in the evening.
.tuesday...southeast winds 10 to 15 knots, becoming south around
5 knots in the afternoon. seas 5 to 7 feet, occasionally to
9 feet. wave detail: east 7 feet at 9 seconds.
.tuesday night...south winds 5 to 10 knots, becoming west after
midnight. seas 4 to 6 feet, occasionally to 8 feet. wave detail:
east 5 feet at 9 seconds.
.wednesday and wednesday night...north winds 5 to 10 knots. seas
3 to 5 feet, occasionally to 6 feet. wave detail: east 4 feet at
9 seconds and northeast 2 feet at 8 seconds.
.thursday through friday...west winds 10 to 15 knots. seas 2 to
4 feet, occasionally to 5 feet. wave detail: east 4 feet at
9 seconds and southwest 3 feet at 4 seconds.
$$
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