(1/4)
Latest Coastal Waters Forecast by KCHS
Issued 12/14/2025 4:40 PM America/New_York.
Valid through 12/15/2025 5:00 AM America/New_York.
fzus52 kchs 142140
cwfchs
expires:202512151000;;590690
coastal waters forecast
national weather service charleston sc
439 pm est sun dec 14 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
amz350-151000-
waters from south santee river to edisto beach sc out 20 nm-
440 pm est sun dec 14 2025
...gale warning in effect through monday morning...
.tonight...n winds 25 to 30 kt. seas 4 to 6 ft, building to 5 to
7 ft after midnight. wave detail: ne 6 ft at 10 seconds and nw
5 ft at 5 seconds, becoming ne 6 ft at 6 seconds.
.mon...n winds 20 to 25 kt, diminishing to 10 to 15 kt in the
afternoon. seas 5 to 7 ft, subsiding to 4 to 6 ft in the
afternoon. wave detail: ne 6 ft at 8 seconds, becoming ne 5 ft at
8 seconds.
.mon night...nw winds 5 kt. seas 4 to 5 ft, subsiding to 3 to
4 ft after midnight. wave detail: e 4 ft at 9 seconds, becoming e
4 ft at 10 seconds.
.tue...nw winds 5 to 10 kt, becoming w in the afternoon. seas
2 to 3 ft. wave detail: e 3 ft at 10 seconds.
.tue night...w winds 5 kt. seas 2 to 3 ft. wave detail: e 3 ft at
10 seconds.
.wed...w winds 5 kt. seas 2 to 3 ft. wave detail: se 2 ft at
10 seconds.
.wed night...se winds 5 kt. seas 2 ft. a slight chance of showers
after midnight.
.thu...se winds 5 to 10 kt. seas 2 to 3 ft. a chance of showers.
.thu night...sw winds 10 to 15 kt. seas 3 to 4 ft. a chance of
showers.
.fri...nw winds 10 to 15 kt. seas 4 to 5 ft. a slight chance of
showers.
.fri night...ne winds 10 to 15 kt. seas 3 to 4 ft.
$$
(2/4)
Latest Coastal Waters Forecast by KCHS
Issued 12/14/2025 4:40 PM America/New_York.
Valid through 12/15/2025 5:00 AM America/New_York.
fzus52 kchs 142140
cwfchs
expires:202512151000;;590691
coastal waters forecast
national weather service charleston sc
439 pm est sun dec 14 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-151000-
waters from edisto beach sc to savannah ga out 20 nm-
440 pm est sun dec 14 2025
...gale warning in effect through monday morning...
.tonight...n winds 20 to 25 kt, increasing to 25 to 30 kt late
this evening. seas 4 to 6 ft. wave detail: n 6 ft at 5 seconds.
.mon...ne winds 20 to 25 kt, diminishing to 10 to 15 kt in the
afternoon. seas 4 to 6 ft, subsiding to 4 to 5 ft in the
afternoon. wave detail: ne 6 ft at 7 seconds, becoming ne 5 ft at
9 seconds.
.mon night...n winds 5 kt. seas 3 to 4 ft. wave detail: e 4 ft at
9 seconds.
.tue...nw winds 5 kt. seas 2 to 3 ft. wave detail: e 3 ft at
9 seconds.
.tue night...w winds 5 kt. seas 2 to 3 ft. wave detail: e 3 ft at
9 seconds.
.wed...n winds 5 kt. seas 2 to 3 ft. wave detail: e 2 ft at
10 seconds.
.wed night...e winds 5 kt. seas 2 to 3 ft. a slight chance of
showers after midnight.
.thu...se winds 5 kt. seas 2 to 3 ft. a chance of showers.
.thu night...sw winds 10 to 15 kt. seas 3 to 4 ft. a chance of
showers.
.fri...nw winds 10 to 15 kt. seas 3 to 4 ft. a slight chance of
showers.
.fri night...ne winds 10 to 15 kt. seas 3 to 4 ft.
$$
(3/4)
Latest Coastal Waters Forecast by KCHS
Issued 12/14/2025 4:40 PM America/New_York.
Valid through 12/15/2025 5:00 AM America/New_York.
fzus52 kchs 142140
cwfchs
expires:202512151000;;590692
coastal waters forecast
national weather service charleston sc
439 pm est sun dec 14 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
amz354-151000-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
440 pm est sun dec 14 2025
...gale warning in effect through monday morning...
.tonight...n winds 25 to 30 kt. seas 4 to 6 ft, building to 5 to
7 ft after midnight. wave detail: e 6 ft at 8 seconds and n 5 ft
at 4 seconds, becoming ne 7 ft at 6 seconds.
.mon...ne winds 20 to 25 kt with gusts to 30 kt, diminishing to
15 to 20 kt in the afternoon. seas 5 to 7 ft, subsiding to 4 to
6 ft in the afternoon. wave detail: ne 7 ft at 7 seconds,
becoming ne 6 ft at 9 seconds.
.mon night...n winds 5 to 10 kt. seas 4 to 5 ft, subsiding to
3 to 4 ft after midnight. wave detail: e 5 ft at 9 seconds,
becoming e 4 ft at 9 seconds.
.tue...n winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e 3 ft at
9 seconds.
.tue night...variable winds 5 kt. seas 2 to 3 ft. wave detail: e
3 ft at 9 seconds.
.wed...n winds 5 kt. seas 2 to 3 ft. wave detail: e 3 ft at
10 seconds.
.wed night...e winds 5 kt. seas 2 to 3 ft. a slight chance of
showers after midnight.
.thu...se winds 5 kt. seas 2 to 3 ft. a chance of showers.
.thu night...sw winds 5 to 10 kt. seas 3 ft. a chance of showers.
.fri...nw winds 10 kt. seas 3 to 4 ft.
.fri night...ne winds 10 to 15 kt. seas 3 to 4 ft.
$$
(4/4)
Latest Coastal Waters Forecast by KCHS
Issued 12/14/2025 4:40 PM America/New_York.
Valid through 12/15/2025 5:00 AM America/New_York.
fzus52 kchs 142140
cwfchs
expires:202512151000;;590693
coastal waters forecast
national weather service charleston sc
439 pm est sun dec 14 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-151000-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
440 pm est sun dec 14 2025
...gale warning in effect through monday morning...
.tonight...n winds 25 to 30 kt. seas 5 to 7 ft, building to 8 to
10 ft after midnight. wave detail: e 7 ft at 9 seconds and n 6 ft
at 5 seconds, becoming n 9 ft at 7 seconds.
.mon...ne winds 20 to 25 kt with gusts to 30 kt, diminishing to
15 to 20 kt in the afternoon. seas 8 to 10 ft, subsiding to 6 to
8 ft in the afternoon. wave detail: ne 9 ft at 8 seconds,
becoming ne 8 ft at 9 seconds.
.mon night...n winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas 5 to 7 ft, subsiding to 4 to 5 ft after midnight.
wave detail: ne 6 ft at 9 seconds, becoming ne 5 ft at 9 seconds.
.tue...n winds 5 to 10 kt. seas 4 to 5 ft, subsiding to 3 to 4 ft
in the afternoon. wave detail: ne 5 ft at 9 seconds, becoming ne
4 ft at 9 seconds.
.tue night...e winds 5 kt, becoming sw after midnight. seas 3 to
4 ft. wave detail: ne 4 ft at 9 seconds.
.wed...n winds 5 kt. seas 3 ft. wave detail: se 3 ft at
9 seconds.
.wed night...e winds 5 kt. seas 3 ft. a slight chance of showers
in the evening, then a chance of showers after midnight.
.thu...se winds 5 to 10 kt. seas 3 to 4 ft. a chance of showers.
.thu night...sw winds 10 to 15 kt. seas 4 to 5 ft. a chance of
showers.
.fri...nw winds 10 to 15 kt. seas 4 to 5 ft. a slight chance of
showers.
.fri night...ne winds 10 to 15 kt. seas 4 to 5 ft.
$$
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