(1/4)
Latest Coastal Waters Forecast by KCHS
Issued 3/1/2026 4:40 AM America/New_York.
Valid through 3/1/2026 6:00 PM America/New_York.
fzus52 kchs 010940
cwfchs
expires:202603012300;;440455
coastal waters forecast
national weather service charleston sc
439 am est sun mar 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
amz350-012300-
waters from south santee river to edisto beach sc out 20 nm-
439 am est sun mar 1 2026
...small craft advisory in effect from late tonight through
tuesday afternoon...
.today...n winds 5 kt, becoming sw this afternoon. seas 2 ft.
wave detail: e 2 ft at 7 seconds and se 2 ft at 9 seconds. patchy
fog early this morning.
.tonight...s winds 5 kt, becoming ne 15 to 20 kt after midnight.
seas 2 to 3 ft. wave detail: e 2 ft at 7 seconds and se 2 ft at
9 seconds.
.mon...ne winds 20 to 25 kt with gusts to 30 kt. seas 3 to 4 ft,
building to 5 to 7 ft in the afternoon. wave detail: ne 4 ft at
4 seconds and e 2 ft at 7 seconds, becoming e 6 ft at 5 seconds
and se 2 ft at 9 seconds. a slight chance of showers in the
afternoon.
.mon night...ne winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. seas 5 to 7 ft. wave detail: e 7 ft at 7 seconds.
a chance of showers.
.tue...ne winds 10 to 15 kt with gusts to 20 kt, becoming e 5 to
10 kt in the afternoon. seas 4 to 6 ft, subsiding to 4 to 5 ft in
the afternoon. wave detail: e 5 ft at 7 seconds and se 4 ft at
8 seconds, becoming se 5 ft at 8 seconds and e 4 ft at 7 seconds.
a chance of showers.
.tue night...e winds 5 to 10 kt. seas 4 to 5 ft. wave detail: e
5 ft at 8 seconds.
.wed...e winds 5 kt. seas 4 to 5 ft.
.wed night...se winds 5 to 10 kt. seas 3 to 4 ft.
.thu...s winds 5 to 10 kt. seas 3 to 4 ft. a slight chance of
showers.
.thu night...s winds 5 to 10 kt. seas 3 to 4 ft. a slight chance
of showers.
$$
(2/4)
Latest Coastal Waters Forecast by KCHS
Issued 3/1/2026 4:40 AM America/New_York.
Valid through 3/1/2026 6:00 PM America/New_York.
fzus52 kchs 010940
cwfchs
expires:202603012300;;440456
coastal waters forecast
national weather service charleston sc
439 am est sun mar 1 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-012300-
waters from edisto beach sc to savannah ga out 20 nm-
439 am est sun mar 1 2026
...small craft advisory in effect from late tonight through
tuesday morning...
.today...variable winds 5 kt. seas 2 ft. wave detail: se 2 ft at
9 seconds and e 1 foot at 3 seconds. patchy fog early this
morning with vsby 1 to 3 nm.
.tonight...s winds 5 kt, becoming e after midnight. seas 2 to
3 ft. wave detail: se 2 ft at 9 seconds and e 1 foot at
7 seconds.
.mon...ne winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. seas 3 to 4 ft, building to 4 to 6 ft in the
afternoon. wave detail: ne 3 ft at 4 seconds and e 2 ft at
7 seconds, becoming e 5 ft at 6 seconds and se 2 ft at 9 seconds.
a slight chance of showers in the afternoon.
.mon night...ne winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. seas 5 to 6 ft, subsiding to 4 to 6 ft after
midnight. wave detail: e 6 ft at 7 seconds, becoming e 6 ft at
7 seconds and se 3 ft at 8 seconds. a chance of showers.
.tue...ne winds 15 kt with gusts to 20 kt, diminishing to 10 kt
in the afternoon. seas 4 to 5 ft. wave detail: e 4 ft at
7 seconds and se 4 ft at 8 seconds. a chance of showers, mainly
in the morning.
.tue night...e winds 5 to 10 kt. seas 4 to 5 ft. wave detail: e
5 ft at 8 seconds.
.wed...e winds 5 to 10 kt. seas 4 to 5 ft. a slight chance of
showers.
.wed night...se winds 5 to 10 kt. seas 3 to 4 ft.
.thu...se winds 5 kt. seas 3 to 4 ft. a chance of showers.
.thu night...se winds 5 to 10 kt. seas 3 to 4 ft. a slight chance
of showers.
$$
(3/4)
Latest Coastal Waters Forecast by KCHS
Issued 3/1/2026 4:40 AM America/New_York.
Valid through 3/1/2026 6:00 PM America/New_York.
fzus52 kchs 010940
cwfchs
expires:202603012300;;440457
coastal waters forecast
national weather service charleston sc
439 am est sun mar 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
amz354-012300-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
439 am est sun mar 1 2026
...small craft advisory in effect from monday morning through
late monday night...
.today...n winds 5 kt, becoming e late. seas 2 ft. wave detail:
se 2 ft at 9 seconds and e 1 foot at 3 seconds. patchy fog early
this morning with vsby 1 to 3 nm.
.tonight...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
2 ft at 7 seconds and se 2 ft at 9 seconds.
.mon...ne winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. seas 3 to 4 ft, building to 4 to 5 ft in the
afternoon. wave detail: ne 3 ft at 3 seconds and e 2 ft at
7 seconds, becoming e 5 ft at 6 seconds and se 2 ft at 9 seconds.
a slight chance of showers in the afternoon.
.mon night...ne winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. seas 5 to 6 ft, subsiding to 4 to 5 ft after
midnight. wave detail: ne 5 ft at 6 seconds and se 2 ft at
9 seconds, becoming e 5 ft at 7 seconds. a chance of showers,
mainly in the evening.
.tue...ne winds 10 to 15 kt. seas 4 to 5 ft. wave detail: ne 4 ft
at 7 seconds and e 4 ft at 8 seconds. a slight chance of showers.
.tue night...e winds 5 to 10 kt. seas 4 to 5 ft. wave detail: e
4 ft at 8 seconds.
.wed...e winds 5 to 10 kt. seas 4 to 5 ft. a slight chance of
showers.
.wed night...se winds 5 to 10 kt. seas 4 ft.
.thu...se winds 5 to 10 kt. seas 3 to 4 ft. a chance of showers.
.thu night...se winds 5 to 10 kt. seas 3 to 4 ft. a slight chance
of showers.
$$
(4/4)
Latest Coastal Waters Forecast by KCHS
Issued 3/1/2026 4:40 AM America/New_York.
Valid through 3/1/2026 6:00 PM America/New_York.
fzus52 kchs 010940
cwfchs
expires:202603012300;;440458
coastal waters forecast
national weather service charleston sc
439 am est sun mar 1 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-012300-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
439 am est sun mar 1 2026
...small craft advisory in effect from monday morning through
wednesday afternoon...
.today...n winds 5 to 10 kt. seas 2 to 3 ft. wave detail: ne 2 ft
at 4 seconds and e 2 ft at 7 seconds.
.tonight...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
2 ft at 7 seconds and se 2 ft at 9 seconds.
.mon...ne winds 15 to 20 kt with gusts to 25 kt. seas 3 to 4 ft,
building to 4 to 6 ft in the afternoon. wave detail: ne 3 ft at
4 seconds and se 3 ft at 9 seconds, becoming ne 5 ft at 7 seconds
and ne 4 ft at 4 seconds. a chance of showers in the afternoon.
.mon night...ne winds 15 to 20 kt with gusts to 25 kt. seas 5 to
6 ft. wave detail: e 5 ft at 7 seconds. a chance of showers.
.tue...e winds 10 to 15 kt. seas 5 to 6 ft. wave detail: se 5 ft
at 8 seconds and ne 4 ft at 7 seconds. a slight chance of
showers.
.tue night...e winds 5 to 10 kt. seas 5 to 6 ft. wave detail: e
6 ft at 8 seconds and ne 3 ft at 8 seconds. a slight chance of
showers in the evening.
.wed...e winds 5 to 10 kt. seas 5 to 6 ft. a slight chance of
showers.
.wed night...se winds 5 to 10 kt. seas 4 to 5 ft. a slight chance
of showers.
.thu...se winds 5 to 10 kt. seas 4 to 5 ft. a chance of showers.
.thu night...se winds 5 to 10 kt. seas 4 to 5 ft. a slight chance
of showers and tstms.
winds and seas higher in and near tstms.
$$
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