(1/6)
Latest Coastal Waters Forecast by KCHS
Issued 12/29/2025 1:35 PM America/New_York.
Valid through 12/30/2025 3:00 AM America/New_York.
fzus52 kchs 291835
cwfchs
expires:202512300800;;450857
coastal waters forecast
national weather service charleston sc
135 pm 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
amz330-300800-
charleston harbor-
135 pm est mon dec 29 2025
...small craft advisory in effect until 1 am est tuesday...
.this afternoon...w winds 15 kt with gusts to 20 kt. a slight
chance of showers early.
.tonight...nw winds 15 kt with gusts to 20 kt, diminishing to
10 kt after midnight.
.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 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.
$$
(2/6)
Latest Coastal Waters Forecast by KCHS
Issued 12/29/2025 1:35 PM America/New_York.
Valid through 12/30/2025 3:00 AM America/New_York.
fzus52 kchs 291835
cwfchs
expires:202512300800;;450858
coastal waters forecast
national weather service charleston sc
135 pm est mon dec 29 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz350-300800-
waters from south santee river to edisto beach sc out 20 nm-
135 pm est mon dec 29 2025
...small craft advisory in effect through late tonight...
.this afternoon...w winds 20 to 25 kt with gusts to 30 kt. seas
5 to 6 ft. wave detail: sw 6 ft at 7 seconds and e 2 ft at
11 seconds. a slight chance of showers early.
.tonight...nw winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. seas 4 to 6 ft, subsiding to 4 to 5 ft after midnight.
wave detail: w 6 ft at 7 seconds and e 2 ft at 11 seconds,
becoming nw 5 ft at 5 seconds and e 1 foot at 11 seconds.
.tue...nw winds 10 to 15 kt. seas 3 to 4 ft, subsiding to 2 to
3 ft in the afternoon. wave detail: nw 3 ft at 5 seconds and ne
1 foot at 10 seconds, becoming nw 2 ft at 4 seconds and ne 1 foot
at 7 seconds.
.tue night...nw winds 10 kt. seas 2 ft. wave detail: nw 1 foot at
4 seconds and ne 1 foot at 7 seconds.
.wed...w winds 10 to 15 kt. seas 2 ft. wave detail: w 2 ft at
3 seconds and ne 1 foot at 6 seconds.
.wed night...w winds 15 to 20 kt with gusts to 25 kt. seas 2 to
3 ft, building to 3 to 4 ft after midnight. wave detail: sw 3 ft
at 4 seconds and e 1 foot at 8 seconds, becoming sw 4 ft at
5 seconds.
.thu...w winds 15 to 20 kt. seas 3 to 4 ft.
.thu night...w winds 10 to 15 kt. seas 2 to 3 ft.
.fri...w winds 5 to 10 kt. seas 2 ft.
.fri night...sw winds 10 to 15 kt. seas 2 ft. a chance of
showers.
$$
(3/6)
Latest Coastal Waters Forecast by KCHS
Issued 12/29/2025 1:35 PM America/New_York.
Valid through 12/30/2025 3:00 AM America/New_York.
fzus52 kchs 291835
cwfchs
expires:202512300800;;450859
coastal waters forecast
national weather service charleston sc
135 pm 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
amz352-300800-
waters from edisto beach sc to savannah ga out 20 nm-
135 pm est mon dec 29 2025
...small craft advisory in effect through late tonight...
.this afternoon...w winds 20 to 25 kt. seas 4 to 5 ft. wave
detail: sw 5 ft at 6 seconds and e 2 ft at 12 seconds. a chance
of showers early.
.tonight...nw winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. seas 4 to 5 ft. wave detail: nw 5 ft at 5 seconds and e
2 ft at 11 seconds.
.tue...nw winds 10 to 15 kt. seas 3 to 4 ft, subsiding to 2 to
3 ft in the afternoon. wave detail: nw 3 ft at 4 seconds and e
1 foot at 10 seconds, becoming nw 2 ft at 4 seconds and e 1 foot
at 8 seconds.
.tue night...nw winds 10 to 15 kt. seas 2 ft. wave detail: nw
1 foot at 3 seconds and e 1 foot at 8 seconds.
.wed...w winds 10 to 15 kt. seas 2 ft. wave detail: w 2 ft at
3 seconds and e 1 foot at 8 seconds.
.wed night...w winds 15 to 20 kt. seas 2 to 3 ft. wave detail: w
3 ft at 4 seconds and e 1 foot at 8 seconds.
.thu...w winds 15 to 20 kt. seas 2 to 3 ft.
.thu night...w winds 10 to 15 kt. seas 2 ft.
.fri...w winds 5 to 10 kt. seas 2 ft.
.fri night...sw winds 10 to 15 kt. seas 2 ft. a chance of
showers.
$$
(4/6)
Latest Coastal Waters Forecast by KILM
Issued 12/29/2025 12:21 PM America/New_York.
Valid through 12/30/2025 1:15 AM America/New_York.
fzus52 kilm 291721
cwfilm
expires:202512300615;;446748
coastal waters forecast
national weather service wilmington nc
1221 pm est mon dec 29 2025
surf city nc to south santee river sc out 20 nm
amz252-300615-
coastal waters from cape fear nc to little river inlet sc out
20 nm-
1221 pm est mon dec 29 2025
...small craft advisory in effect through late tonight...
.this afternoon...sw winds 20 to 25 kt, becoming w late with
gusts up to 30 kt. seas 5 to 8 ft. wave detail: sw 7 ft at 7
seconds and e 2 ft at 10 seconds. a chance of showers early, then
a slight chance of showers late.
.tonight...nw winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft, subsiding to 3 to 5 ft after midnight. wave detail: w 6 ft
at 7 seconds and e 2 ft at 10 seconds, becoming nw 5 ft at
6 seconds and e 1 ft at 10 seconds.
.tue...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 2 to 4 ft. wave detail: nw
4 ft at 5 seconds and ne 1 ft at 10 seconds.
.tue night...nw winds 10 to 15 kt. seas 2 ft. wave detail: nw
2 ft at 3 seconds and ne 1 ft at 8 seconds.
.wed...nw winds 5 to 10 kt, becoming w 10 to 15 kt with gusts up
to 20 kt in the afternoon. seas 1 ft, then 2 ft in the afternoon.
wave detail: w 1 ft at 3 seconds and ne 1 ft at 5 seconds,
becoming w 2 ft at 3 seconds and n 1 ft at 5 seconds.
.wed night...w winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: sw 4 ft at 5 seconds.
.thu...w winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 4 ft.
.thu night...w winds 10 to 15 kt. seas 2 to 3 ft.
.fri...w winds 5 to 10 kt. seas 2 to 3 ft.
.fri night...w winds 10 to 15 kt. seas 2 to 3 ft. a chance of
rain after midnight.
$$
(5/6)
Latest Coastal Waters Forecast by KILM
Issued 12/29/2025 12:21 PM America/New_York.
Valid through 12/30/2025 1:15 AM America/New_York.
fzus52 kilm 291721
cwfilm
expires:202512300615;;446749
coastal waters forecast
national weather service wilmington nc
1221 pm est mon dec 29 2025
surf city nc to south santee river sc out 20 nm
amz254-300615-
coastal waters from little river inlet to murrells inlet sc out
20 nm-
1221 pm est mon dec 29 2025
...small craft advisory in effect through late tonight...
.this afternoon...sw winds 20 to 25 kt, becoming w with gusts up
to 30 kt. seas 4 to 6 ft. wave detail: s 6 ft at 6 seconds and e 1
ft at 11 seconds. a chance of showers early.
.tonight...nw winds 20 to 25 kt with 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 kt. seas 1 ft. wave detail: nw 1 ft at
3 seconds and ne 1 ft at 11 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 sw 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 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 4 ft.
.thu night...w winds 10 to 15 kt. seas 2 ft.
.fri...w winds 10 kt. seas 2 ft.
.fri night...sw winds 10 to 15 kt. seas 2 to 3 ft. a chance of
rain after midnight.
$$
(6/6)
Latest Coastal Waters Forecast by KILM
Issued 12/29/2025 12:21 PM America/New_York.
Valid through 12/30/2025 1:15 AM America/New_York.
fzus52 kilm 291721
cwfilm
expires:202512300615;;446750
coastal waters forecast
national weather service wilmington nc
1221 pm est mon dec 29 2025
surf city nc to south santee river sc out 20 nm
amz256-300615-
coastal waters from murrells inlet to south santee river sc out
20 nm-
1221 pm est mon dec 29 2025
...small craft advisory in effect through late tonight...
.this afternoon...sw winds 20 to 25 kt, becoming w with gusts up
to 30 kt. seas 4 to 6 ft. wave detail: sw 5 ft at 6 seconds and e
2 ft at 11 seconds. a chance of showers early.
.tonight...nw winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: nw 5 ft at 5 seconds and e 1 ft at 11 seconds.
.tue...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: nw 3 ft at 4 seconds and
ne 1 ft at 10 seconds.
.tue night...nw winds 10 to 15 kt. seas 2 ft in the evening, then
1 ft. wave detail: nw 2 ft at 3 seconds and ne 1 ft at 7 seconds,
becoming nw 1 ft at 3 seconds and ne 1 ft at 7 seconds.
.wed...w winds 10 to 15 kt. seas 1 ft, then 2 ft in the
afternoon. wave detail: nw 1 ft at 3 seconds and ne 1 ft at
7 seconds, becoming w 2 ft at 3 seconds.
.wed night...w winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 4 ft. wave detail: sw 3 ft at 4 seconds.
.thu...w winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 2 to 4 ft.
.thu night...w winds 10 to 15 kt. seas 2 ft.
.fri...w winds 10 to 15 kt. seas 2 ft.
.fri night...sw winds 10 to 15 kt. seas 2 to 3 ft. a chance of
rain after midnight.
$$
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