(1/6)
Latest Coastal Waters Forecast by KCHS
Issued 12/29/2025 4:13 AM America/New_York.
Valid through 12/29/2025 5:15 PM America/New_York.
fzus52 kchs 290913
cwfchs
expires:202512292215;;427513
coastal waters forecast
national weather service charleston sc
413 am est mon dec 29 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
amz330-292215-
charleston harbor-
413 am est mon dec 29 2025
...small craft advisory in effect from 10 am est this morning
through late tonight...
.today...sw winds 10 to 15 kt with gusts to 20 kt, becoming w 15
to 20 kt with gusts to 25 kt. waves building 1 to 2 ft. a chance
of showers in the afternoon.
.tonight...nw winds 20 kt with gusts to 30 kt, diminishing to
15 kt after midnight. waves 2 ft in the evening.
.tue...nw winds 5 to 10 kt.
.tue night...nw winds 5 kt.
.wed...w winds 5 to 10 kt.
.wed night...w winds 10 to 15 kt.
.thu...w winds 10 kt.
.thu night...w winds 5 to 10 kt.
.fri...w winds 5 to 10 kt.
.fri night...sw winds 5 kt. a chance of showers.
unless otherwise noted, waves 1 foot or less.
charleston harbor water temperature 57 degrees.
$$
(2/6)
Latest Coastal Waters Forecast by KCHS
Issued 12/29/2025 4:13 AM America/New_York.
Valid through 12/29/2025 5:15 PM America/New_York.
fzus52 kchs 290913
cwfchs
expires:202512292215;;427514
coastal waters forecast
national weather service charleston sc
413 am est mon dec 29 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz350-292215-
waters from south santee river to edisto beach sc out 20 nm-
413 am est mon dec 29 2025
...small craft advisory in effect through late tonight...
.today...sw winds 15 to 20 kt with gusts to 25 kt, increasing to
20 to 25 kt with gusts to 30 kt. seas 2 to 4 ft, building to 4 to
6 ft. wave detail: sw 4 ft at 5 seconds and e 2 ft at 5 seconds,
becoming sw 6 ft at 6 seconds and e 2 ft at 11 seconds. patchy fog
in the morning. a chance of showers in the afternoon.
.tonight...nw winds 20 to 25 kt with gusts to 30 kt, diminishing
to 15 to 20 kt with gusts to 25 kt. seas 4 to 6 ft, subsiding to 2
to 4 ft. wave detail: sw 5 ft at 7 seconds and e 1 foot at 11
seconds, becoming nw 4 ft at 6 seconds and e 1 foot at 11 seconds.
.tue...nw winds 10 to 15 kt. seas 2 to 3 ft. wave detail: n 3 ft
at 4 seconds and e 1 foot at 11 seconds.
.tue night...nw winds 10 kt. seas 1 to 2 ft. wave detail: n 1
foot at 4 seconds and e 1 foot at 11 seconds.
.wed...w winds 10 to 15 kt. seas 1 to 2 ft. wave detail: w 1 foot
at 3 seconds and ne 1 foot at 5 seconds.
.wed night...w winds 15 to 20 kt with gusts to 25 kt. seas 2 to
3 ft, building to 3 to 4 ft after midnight.
.thu...w winds 15 to 20 kt. seas 3 to 4 ft.
.thu night...w winds 10 to 15 kt. seas 2 to 3 ft.
.fri...w winds 10 to 15 kt. seas 2 to 3 ft.
.fri night...sw winds 10 to 15 kt. seas 1 to 2 ft. a chance of
showers.
$$
(3/6)
Latest Coastal Waters Forecast by KCHS
Issued 12/29/2025 4:13 AM America/New_York.
Valid through 12/29/2025 5:15 PM America/New_York.
fzus52 kchs 290913
cwfchs
expires:202512292215;;427515
coastal waters forecast
national weather service charleston sc
413 am est mon dec 29 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
amz352-292215-
waters from edisto beach sc to savannah ga out 20 nm-
413 am est mon dec 29 2025
...small craft advisory in effect from 10 am est this morning
through late tonight...
.today...sw winds 15 to 20 kt with gusts to 25 kt, becoming w 20
to 25 kt with gusts to 30 kt. seas 2 to 4 ft, building to 3 to 5
ft. wave detail: sw 3 ft at 4 seconds and e 2 ft at 8 seconds,
becoming sw 4 ft at 5 seconds and e 2 ft at 8 seconds. a chance of
showers in the afternoon.
.tonight...nw winds 20 to 25 kt with gusts to 30 kt, diminishing
to 15 to 20 kt with gusts to 25 kt. seas 3 to 5 ft, subsiding to 2
to 4 ft. wave detail: w 4 ft at 5 seconds and e 2 ft at 11
seconds, becoming nw 4 ft at 4 seconds and e 1 foot at 11 seconds.
.tue...nw winds 10 to 15 kt with gusts to 20 kt, diminishing to
5 to 10 kt in the afternoon. seas 2 to 3 ft. wave detail: nw 3 ft
at 4 seconds and e 1 foot at 11 seconds.
.tue night...nw winds 5 to 10 kt. seas 1 to 2 ft. wave detail: n
1 foot at 3 seconds and e 1 foot at 11 seconds.
.wed...w winds 10 to 15 kt. seas 1 to 2 ft. wave detail: n 1 foot
at 3 seconds and e 1 foot at 10 seconds.
.wed night...w winds 15 to 20 kt. seas 2 to 3 ft.
.thu...w winds 15 to 20 kt. seas 2 to 3 ft.
.thu night...w winds 10 to 15 kt. seas 2 to 3 ft.
.fri...w winds 10 kt. seas 1 to 2 ft.
.fri night...sw winds 10 to 15 kt. seas 1 to 2 ft. a chance of
showers.
$$
(4/6)
Latest Coastal Waters Forecast by KILM
Issued 12/29/2025 7:55 AM America/New_York.
Valid through 12/29/2025 8:15 PM America/New_York.
fzus52 kilm 291255
cwfilm
expires:202512300115;;436854
coastal waters forecast
national weather service wilmington nc
755 am est mon dec 29 2025
surf city nc to south santee river sc out 20 nm
amz252-300115-
coastal waters from cape fear nc to little river inlet sc out
20 nm-
755 am est mon dec 29 2025
...small craft advisory in effect through tuesday morning...
.rest of today...sw winds 15 to 20 kt, increasing to 20 to 25 kt
late this morning. gusts up to 30 kt. seas 5 to 7 ft. wave
detail: sw 6 ft at 7 seconds and e 2 ft at 10 seconds. a slight
chance of showers early this afternoon. vsby 1 to 3 nm in patchy
fog this morning.
.tonight...nw winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. gusts up to 30 kt. seas 4 to 6 ft. wave detail: w 6 ft
at 7 seconds and e 2 ft at 10 seconds.
.tue...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 2 to 4 ft. wave detail: nw
4 ft at 5 seconds and ne 1 ft at 10 seconds.
.tue night...nw winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 ft. wave detail: nw 2 ft at 4 seconds and ne 1 ft
at 9 seconds.
.wed...w winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 1 ft, then 2 ft in the afternoon. wave detail: w 1 ft at
3 seconds and ne 1 ft at 5 seconds, becoming w 2 ft at 3 seconds
and n 1 ft at 5 seconds.
.wed night...w winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: sw 4 ft at 6 seconds.
.thu...w winds 10 to 15 kt. seas 2 to 4 ft.
.thu night...w winds 10 to 15 kt. seas 2 to 3 ft.
.fri...w winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. seas 2 to 3 ft.
.fri night...w winds 10 kt. seas 2 to 3 ft. a chance of rain
after midnight.
$$
(5/6)
Latest Coastal Waters Forecast by KILM
Issued 12/29/2025 7:55 AM America/New_York.
Valid through 12/29/2025 8:15 PM America/New_York.
fzus52 kilm 291255
cwfilm
expires:202512300115;;436855
coastal waters forecast
national weather service wilmington nc
755 am est mon dec 29 2025
surf city nc to south santee river sc out 20 nm
amz254-300115-
coastal waters from little river inlet to murrells inlet sc out
20 nm-
755 am est mon dec 29 2025
...small craft advisory in effect through tuesday morning...
.rest of today...sw winds 15 to 20 kt, becoming w 20 to 25 kt
this afternoon. gusts up to 30 kt. seas 4 to 6 ft. wave detail: s
5 ft at 5 seconds and e 1 ft at 10 seconds. a slight chance of
showers early this afternoon.
.tonight...nw winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. gusts up to 30 kt. seas 4 to 6 ft, subsiding to 2 to
4 ft after midnight. wave detail: w 5 ft at 6 seconds and e 1 ft
at 11 seconds, becoming nw 4 ft at 5 seconds and e 1 ft at
10 seconds.
.tue...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: nw 3 ft at 4 seconds and
e 1 ft at 10 seconds.
.tue night...nw winds 10 to 15 kt. seas 2 ft in the evening, then
1 ft. wave detail: nw 2 ft at 3 seconds and ne 1 ft at
11 seconds, becoming nw 1 ft at 3 seconds.
.wed...w winds 10 to 15 kt. seas 1 ft, then 2 ft in the
afternoon. wave detail: w 1 ft at 3 seconds, becoming w 2 ft at
3 seconds.
.wed night...w winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: sw 3 ft at 4 seconds.
.thu...w winds 10 to 15 kt. seas 2 to 3 ft.
.thu night...w winds 10 to 15 kt. seas 2 to 3 ft.
.fri...w winds 10 to 15 kt, becoming sw 5 to 10 kt in the
afternoon. seas 2 to 3 ft.
.fri night...sw winds 10 kt. seas 2 ft. a chance of rain after
midnight.
$$
(6/6)
Latest Coastal Waters Forecast by KILM
Issued 12/29/2025 7:55 AM America/New_York.
Valid through 12/29/2025 8:15 PM America/New_York.
fzus52 kilm 291255
cwfilm
expires:202512300115;;436856
coastal waters forecast
national weather service wilmington nc
755 am est mon dec 29 2025
surf city nc to south santee river sc out 20 nm
amz256-300115-
coastal waters from murrells inlet to south santee river sc out
20 nm-
755 am est mon dec 29 2025
...small craft advisory in effect through tuesday morning...
.rest of today...sw winds 15 to 20 kt, increasing to 20 to 25 kt
late this morning. gusts up to 30 kt. seas 4 to 6 ft. wave
detail: s 5 ft at 5 seconds and e 2 ft at 10 seconds. a slight
chance of showers early this afternoon.
.tonight...nw winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. gusts up to 30 kt. seas 3 to 5 ft. wave detail: w 5 ft
at 5 seconds and e 1 ft at 11 seconds.
.tue...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: nw 3 ft at 4 seconds and
e 1 ft at 10 seconds.
.tue night...nw winds 10 to 15 kt. seas 2 ft in the evening, then
1 ft. wave detail: nw 2 ft at 3 seconds and ne 1 ft at 7 seconds,
becoming nw 1 ft at 3 seconds and ne 1 ft at 8 seconds.
.wed...w winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
seas 1 ft, then 2 ft in the afternoon. wave detail: nw 1 ft at
3 seconds and ne 1 ft at 7 seconds, becoming w 2 ft at 3 seconds.
.wed night...w winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: sw 3 ft at 4 seconds.
.thu...w winds 10 to 15 kt. seas 2 to 3 ft.
.thu night...w winds 10 to 15 kt. seas 2 to 3 ft.
.fri...w winds 10 to 15 kt. seas 2 to 3 ft.
.fri night...sw winds 10 kt. seas 2 ft. a chance of rain after
midnight.
$$
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