(1/4)
Latest Coastal Waters Forecast by KCHS
Issued 1/1/2026 12:25 AM America/New_York.
Valid through 1/1/2026 2:30 PM America/New_York.
fzus52 kchs 010525
cwfchs
expires:202601011930;;589499
coastal waters forecast
national weather service charleston sc
1225 am est thu jan 1 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
amz350-011930-
waters from south santee river to edisto beach sc out 20 nm-
1225 am est thu jan 1 2026
...small craft advisory in effect until 10 am est this morning...
.rest of tonight...w winds 20 to 25 kt with gusts to 30 kt. seas
3 to 4 ft, except 2 to 4 ft near the coast. wave detail: sw 4 ft
at 5 seconds.
.thu...w winds 15 to 20 kt with gusts to 25 kt, diminishing to 10
to 15 kt in the afternoon. seas 3 to 4 ft, except 2 to 3 ft near
the coast, subsiding to 2 to 3 ft throughout. wave detail:
sw 4 ft at 6 seconds, becoming sw 3 ft at 6 seconds.
.thu night...w winds 10 to 15 kt. seas 2 to 3 ft. wave detail: sw
3 ft at 5 seconds.
.fri...w winds 10 to 15 kt. seas 1 to 2 ft. wave detail: sw 2 ft
at 4 seconds.
.fri night...sw winds 5 to 10 kt. seas 1 to 2 ft. wave detail: sw
2 ft at 4 seconds and e 1 foot at 14 seconds. a chance of showers
after midnight.
.sat...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 2 ft, building to 3 to 4 ft. wave detail: sw 2 ft
at 5 seconds and e 1 foot at 13 seconds, becoming s 4 ft at 6
seconds and e 1 foot at 13 seconds. showers likely in the morning,
then showers with a slight chance of tstms in the afternoon.
.sat night...sw winds 15 to 20 kt, becoming nw after midnight.
seas 4 to 5 ft. showers with a slight chance of tstms in the
evening, then a chance of showers after midnight.
.sun...n winds 15 to 20 kt. seas 3 to 4 ft. a slight chance of
showers.
.sun night...ne winds 10 to 15 kt. seas 2 to 3 ft.
.mon...ne winds 10 to 15 kt. seas 2 to 3 ft.
.mon night...ne winds 5 kt. seas 2 to 3 ft.
winds and seas higher in and near tstms.
$$
(2/4)
Latest Coastal Waters Forecast by KCHS
Issued 1/1/2026 12:25 AM America/New_York.
Valid through 1/1/2026 2:30 PM America/New_York.
fzus52 kchs 010525
cwfchs
expires:202601011930;;589500
coastal waters forecast
national weather service charleston sc
1225 am est thu jan 1 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-011930-
waters from edisto beach sc to savannah ga out 20 nm-
1225 am est thu jan 1 2026
...small craft advisory in effect until 10 am est this morning...
.rest of tonight...w winds 20 to 25 kt with gusts to 30 kt. seas
2 to 3 ft. wave detail: w 3 ft at 4 seconds.
.thu...w winds 15 to 20 kt with gusts to 25 kt, diminishing to 10
to 15 kt in the afternoon. seas 2 to 3 ft. wave detail: w 3 ft at
5 seconds.
.thu night...w winds 10 to 15 kt. seas 1 to 2 ft. wave detail: w
2 ft at 4 seconds and e 1 foot at 8 seconds.
.fri...w winds 10 kt. seas 1 to 2 ft. wave detail: w 2 ft at
4 seconds.
.fri night...sw winds 10 kt. seas 1 to 2 ft. wave detail: sw 2 ft
at 4 seconds and e 1 foot at 13 seconds. a chance of showers
after midnight.
.sat...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 2 to 3 ft, building to 3 to 4 ft. wave detail: s
3 ft at 4 seconds and e 1 foot at 14 seconds, becoming s 4 ft at 6
seconds and e 1 foot at 13 seconds. showers likely in the
morning, then showers with a slight chance of tstms in the
afternoon.
.sat night...sw winds 15 kt, becoming nw after midnight. seas
3 to 4 ft. showers with a chance of tstms in the evening, then a
chance of showers after midnight.
.sun...n winds 10 to 15 kt. seas 3 to 4 ft. a slight chance of
showers.
.sun night...ne winds 10 to 15 kt. seas 2 ft.
.mon...ne winds 5 to 10 kt. seas 2 ft.
.mon night...ne winds 5 kt. seas 2 ft.
winds and seas higher in and near tstms.
$$
(3/4)
Latest Coastal Waters Forecast by KCHS
Issued 1/1/2026 12:25 AM America/New_York.
Valid through 1/1/2026 2:30 PM America/New_York.
fzus52 kchs 010525
cwfchs
expires:202601011930;;589501
coastal waters forecast
national weather service charleston sc
1225 am est thu jan 1 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
amz354-011930-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
1225 am est thu jan 1 2026
.rest of tonight...w winds 15 to 20 kt. seas 2 to 3 ft. wave
detail: w 3 ft at 4 seconds.
.thu...w winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: w 3 ft at 4 seconds and e
1 foot at 8 seconds.
.thu night...w winds 10 to 15 kt. seas 1 to 2 ft. wave detail: w
2 ft at 3 seconds and e 1 foot at 8 seconds.
.fri...w winds 10 kt. seas 1 to 2 ft. wave detail: w 2 ft at
3 seconds and e 1 foot at 8 seconds, becoming sw 1 foot at
3 seconds.
.fri night...sw winds 10 to 15 kt. seas 1 foot or less, building 1
to 2 ft. wave detail: sw 1 foot at 3 seconds, becoming sw 2 ft at
3 seconds and e 1 foot at 14 seconds. a chance of showers after
midnight.
.sat...sw winds 10 to 15 kt, becoming s 15 to 20 kt in the
afternoon. seas 2 to 3 ft, building to 3 to 4 ft. wave detail: s
3 ft at 4 seconds and e 1 foot at 14 seconds, becoming s 4 ft at 5
seconds and e 1 foot at 14 seconds. a chance of showers in the
morning, then showers with a slight chance of tstms in the
afternoon.
.sat night...sw winds 15 kt, becoming nw after midnight. seas
3 to 4 ft. showers with a chance of tstms in the evening, then a
chance of showers after midnight.
.sun...n winds 10 to 15 kt. seas 2 to 3 ft. a slight chance of
showers.
.sun night...ne winds 10 to 15 kt. seas 2 ft.
.mon...ne winds 10 to 15 kt. seas 2 to 3 ft.
.mon night...ne winds 5 to 10 kt. seas 2 ft.
winds and seas higher in and near tstms.
$$
(4/4)
Latest Coastal Waters Forecast by KCHS
Issued 1/1/2026 12:25 AM America/New_York.
Valid through 1/1/2026 2:30 PM America/New_York.
fzus52 kchs 010525
cwfchs
expires:202601011930;;589502
coastal waters forecast
national weather service charleston sc
1225 am est thu jan 1 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
amz374-011930-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
1225 am est thu jan 1 2026
...small craft advisory in effect until 10 am est this morning...
.rest of tonight...w winds 20 to 25 kt with gusts to 30 kt. seas
4 to 5 ft. wave detail: w 5 ft at 5 seconds.
.thu...w winds 15 to 20 kt. gusts to 25 kt in the morning. seas 4
to 5 ft, subsiding to 3 to 4 ft. wave detail: w 5 ft at 5 seconds
and e 1 foot at 8 seconds, becoming w 4 ft at 5 seconds and e 1
foot at 8 seconds.
.thu night...w winds 10 to 15 kt with gusts to 20 kt. seas 2 to
3 ft. wave detail: w 3 ft at 4 seconds and e 1 foot at 8 seconds.
.fri...w winds 10 to 15 kt. seas 2 to 3 ft. wave detail: w 2 ft
at 4 seconds and e 1 foot at 9 seconds.
.fri night...sw winds 10 to 15 kt. seas 2 to 3 ft. wave detail:
sw 3 ft at 4 seconds and e 1 foot at 13 seconds. a slight chance
of showers after midnight.
.sat...sw winds 15 to 20 kt with gusts to 25 kt. seas 3 to 4 ft,
building to 4 to 6 ft. wave detail: sw 4 ft at 5 seconds and e 1
foot at 14 seconds, becoming s 6 ft at 6 seconds and e 1 foot at
13 seconds. a chance of showers in the morning, then showers with
a slight chance of tstms in the afternoon.
.sat night...sw winds 20 to 25 kt, becoming w after midnight.
seas 4 to 6 ft. showers with a chance of tstms in the evening,
then a chance of showers with a slight chance of tstms after
midnight.
.sun...n winds 15 to 20 kt. seas 4 to 5 ft. a chance of showers.
.sun night...ne winds 15 kt. seas 3 to 4 ft.
.mon...ne winds 10 to 15 kt. seas 3 to 4 ft.
.mon night...ne winds 5 to 10 kt. seas 2 to 3 ft.
winds and seas higher in and near tstms.
$$
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