(1/4)
Latest Coastal Waters Forecast by KCHS
Issued 1/2/2026 3:18 AM America/New_York.
Valid through 1/2/2026 5:30 PM America/New_York.
fzus52 kchs 020818
cwfchs
expires:202601022230;;652529
coastal waters forecast
national weather service charleston sc
318 am est fri jan 2 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
amz350-022230-
waters from south santee river to edisto beach sc out 20 nm-
318 am est fri jan 2 2026
.today...w winds 10 to 15 kt, increasing to 15 to 20 kt late.
seas 1 to 3 ft, building to 2 to 4 ft. wave detail: sw 3 ft at 4
seconds.
.tonight...sw winds 15 to 20 kt, diminishing to 10 to 15 kt after
midnight. seas 2 to 4 ft, subsiding to 1 to 3 ft. wave detail: sw
2 ft at 5 seconds and e 1 foot at 14 seconds. a slight chance of
showers after midnight.
.sat...sw winds 10 to 15 kt. seas 1 to 2 ft, building to 3 to
4 ft. wave detail: s 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...w winds 15 kt, becoming n after midnight. seas 3 to
4 ft. wave detail: s 4 ft at 7 seconds and e 1 foot at
12 seconds. showers with a slight 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, subsiding to 2 to
3 ft. wave detail: sw 4 ft at 7 seconds and n 2 ft at 4 seconds,
becoming ne 2 ft at 5 seconds and s 2 ft at 6 seconds.
.sun night...ne winds 10 kt. seas 2 to 3 ft.
.mon...ne winds 5 to 10 kt. seas 2 to 3 ft.
.mon night...n winds 5 kt. seas 1 to 2 ft.
.tue...w winds 5 to 10 kt. seas 1 to 2 ft.
.tue night...sw winds 5 to 10 kt. seas 1 to 2 ft.
winds and seas higher in and near tstms.
$$
(2/4)
Latest Coastal Waters Forecast by KCHS
Issued 1/2/2026 3:18 AM America/New_York.
Valid through 1/2/2026 5:30 PM America/New_York.
fzus52 kchs 020818
cwfchs
expires:202601022230;;652530
coastal waters forecast
national weather service charleston sc
318 am est fri jan 2 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-022230-
waters from edisto beach sc to savannah ga out 20 nm-
318 am est fri jan 2 2026
.today...sw winds 10 to 15 kt. seas 1 to 2 ft. wave detail: sw 2
ft at 4 seconds.
.tonight...sw winds 10 kt. seas 1 to 2 ft. wave detail: sw 2 ft
at 4 seconds.
.sat...sw winds 10 to 15 kt with gusts to 20 kt. seas 2 to 3 ft,
building to 3 to 4 ft. wave detail: s 3 ft at 4 seconds and e 1
foot at 14 seconds, becoming s 4 ft at 6 seconds and e 1 foot at
13 seconds. showers likely in the morning, then showers with a
slight chance of tstms in the afternoon.
.sat night...w winds 10 to 15 kt, becoming n after midnight. seas
3 to 4 ft. wave detail: s 4 ft at 6 seconds and e 1 foot at
12 seconds. showers with a slight chance of tstms in the evening,
then a chance of showers after midnight.
.sun...n winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. seas 2 to 3 ft. wave detail: n 3 ft at 5 seconds and e
1 foot at 12 seconds. a slight chance of showers in the morning.
.sun night...ne winds 5 to 10 kt. seas 1 to 2 ft.
.mon...ne winds 5 to 10 kt. seas 2 to 3 ft.
.mon night...ne winds 5 kt. seas 2 to 3 ft.
.tue...w winds 5 kt. seas 1 to 2 ft.
.tue night...sw winds 5 to 10 kt. seas 1 to 2 ft.
winds and seas higher in and near tstms.
$$
(3/4)
Latest Coastal Waters Forecast by KCHS
Issued 1/2/2026 3:18 AM America/New_York.
Valid through 1/2/2026 5:30 PM America/New_York.
fzus52 kchs 020818
cwfchs
expires:202601022230;;652531
coastal waters forecast
national weather service charleston sc
318 am est fri jan 2 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
amz354-022230-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
318 am est fri jan 2 2026
.today...sw winds 10 kt. seas 1 to 2 ft. wave detail: w 1 foot at
3 seconds.
.tonight...sw winds 10 to 15 kt. seas 1 to 2 ft. wave detail: s 2
ft at 3 seconds and e 1 foot at 15 seconds. a slight chance of
showers after midnight.
.sat...sw winds 10 to 15 kt with gusts to 20 kt. seas 2 to 3 ft.
wave detail: s 3 ft at 4 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...w winds 10 to 15 kt, becoming nw after midnight.
seas 2 to 3 ft. wave detail: s 3 ft at 6 seconds and e 1 foot at
13 seconds. showers with a slight 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. wave detail: n 3 ft
at 5 seconds and e 1 foot at 12 seconds.
.sun night...ne winds 10 kt. seas 1 to 2 ft.
.mon...ne winds 5 to 10 kt. seas 2 to 3 ft.
.mon night...ne winds 5 to 10 kt. seas 2 to 3 ft.
.tue...w winds 5 to 10 kt. seas 2 to 3 ft.
.tue night...sw winds 5 to 10 kt. seas 1 to 2 ft.
winds and seas higher in and near tstms.
$$
(4/4)
Latest Coastal Waters Forecast by KCHS
Issued 1/2/2026 3:18 AM America/New_York.
Valid through 1/2/2026 5:30 PM America/New_York.
fzus52 kchs 020818
cwfchs
expires:202601022230;;652532
coastal waters forecast
national weather service charleston sc
318 am est fri jan 2 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-022230-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
318 am est fri jan 2 2026
...small craft advisory in effect from saturday morning through
late saturday night...
.today...w winds 15 kt with gusts to 20 kt, diminishing to 10 to
15 kt. seas 2 to 3 ft. wave detail: w 2 ft at 4 seconds.
.tonight...sw winds 15 kt with gusts to 20 kt. seas 2 to 3 ft.
wave detail: sw 3 ft at 4 seconds and e 1 foot at 15 seconds. a
slight chance of showers after midnight.
.sat...sw winds 20 kt with gusts to 25 kt. seas 3 to 4 ft, building
to 4 to 6 ft wave detail: sw 4 ft at 5 seconds and e 1 foot at 14
seconds, becoming s 5 ft at 6 seconds and e 1 foot at 13 seconds.
a chance of showers in the morning, then showers with a slight
chance of tstms in the afternoon.
.sat night...sw winds 15 to 20 kt with gusts to 25 kt, becoming
nw after midnight. seas 4 to 6 ft, subsiding to 3 to 5 ft. wave
detail: sw 5 ft at 6 seconds and e 1 foot at 9 seconds. showers
with a chance of tstms in the evening, then a chance of showers
after midnight.
.sun...n winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 3 to 4 ft. wave detail: n 4 ft at 5 seconds and e
1 foot at 12 seconds. a slight chance of showers in the morning.
.sun night...ne winds 10 to 15 kt. seas 2 to 3 ft.
.mon...ne winds 5 to 10 kt. seas 3 to 4 ft.
.mon night...ne winds 5 kt. seas 3 to 4 ft.
.tue...nw winds 5 kt. seas 3 ft. a slight chance of showers.
.tue night...sw winds 5 to 10 kt. seas 3 ft.
winds and seas higher in and near tstms.
$$
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