(1/6)
Latest Coastal Waters Forecast by KCHS
Issued 11/12/2025 12:54 AM America/New_York.
Valid through 11/12/2025 1:15 PM America/New_York.
fzus52 kchs 120554
cwfchs
expires:202511121815;;270971
coastal waters forecast
national weather service charleston sc
1254 am est wed nov 12 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
amz330-121815-
charleston harbor-
1254 am est wed nov 12 2025
.rest of tonight...w winds 10 kt.
.wed...w winds 10 to 15 kt with gusts to 20 kt.
.wed night...w winds 10 to 15 kt with gusts to 20 kt, diminishing
to 5 to 10 kt after midnight.
.thu...nw winds 5 to 10 kt.
.thu night...nw winds 5 kt.
.fri...ne winds 5 kt, becoming e in the afternoon.
.fri night...sw winds 5 kt.
.sat...w winds 5 to 10 kt.
.sat night...sw winds 5 to 10 kt.
.sun...sw winds 10 to 15 kt.
.sun night...w winds 5 to 10 kt.
unless otherwise noted, waves 1 foot or less.
charleston harbor water temperature 62 degrees.
$$
(2/6)
Latest Coastal Waters Forecast by KCHS
Issued 11/12/2025 12:54 AM America/New_York.
Valid through 11/12/2025 1:15 PM America/New_York.
fzus52 kchs 120554
cwfchs
expires:202511121815;;270972
coastal waters forecast
national weather service charleston sc
1254 am est wed nov 12 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz350-121815-
waters from south santee river to edisto beach sc out 20 nm-
1254 am est wed nov 12 2025
...small craft advisory in effect from 11 am est this morning
through this evening...
.rest of tonight...w winds 10 to 15 kt. seas 2 ft. wave detail: w
2 ft at 4 seconds.
.wed...w winds 15 to 20 kt with gusts to 25 kt late morning and
afternoon. seas 2 to 3 ft, building to 3 to 5 ft in the
afternoon. wave detail: sw 3 ft at 4 seconds and se 1 foot at 9
seconds, becoming sw 4 ft at 5 seconds and se 1 foot at 9 seconds.
.wed night...w winds 15 to 20 kt with gusts to 25 kt during the
evening. seas 3 to 4 ft. wave detail: sw 4 ft at 5 seconds and se
1 foot at 9 seconds.
.thu...n winds 10 to 15 kt, diminishing to 5 kt in the afternoon.
seas 2 to 3 ft. wave detail: w 3 ft at 5 seconds and se 1 foot at
9 seconds.
.thu night...n winds 5 kt. seas 2 ft. wave detail: sw 1 foot at
4 seconds and se 1 foot at 9 seconds.
.fri...ne winds 5 to 10 kt. seas 2 ft. wave detail: ne 1 foot at
2 seconds and w 1 foot at 4 seconds.
.fri night...sw winds 5 to 10 kt. seas 2 ft.
.sat...w winds 5 to 10 kt. seas 2 ft.
.sat night...sw winds 10 to 15 kt. seas 2 to 3 ft.
.sun...sw winds 15 to 20 kt. seas 4 to 5 ft.
.sun night...w winds 15 to 20 kt. seas 4 to 5 ft.
$$
(3/6)
Latest Coastal Waters Forecast by KCHS
Issued 11/12/2025 12:54 AM America/New_York.
Valid through 11/12/2025 1:15 PM America/New_York.
fzus52 kchs 120554
cwfchs
expires:202511121815;;270973
coastal waters forecast
national weather service charleston sc
1254 am est wed nov 12 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
amz352-121815-
waters from edisto beach sc to savannah ga out 20 nm-
1254 am est wed nov 12 2025
.rest of tonight...w winds 10 to 15 kt. seas 2 ft. wave detail: w
2 ft at 3 seconds.
.wed...w winds 15 to 20 kt. seas 2 to 3 ft. wave detail: sw 3 ft
at 4 seconds and se 1 foot at 9 seconds.
.wed night...w winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. seas 2 to 3 ft. wave detail: sw 3 ft at 4 seconds
and se 1 foot at 9 seconds.
.thu...nw winds 10 to 15 kt, becoming n 5 kt in the afternoon.
seas 2 to 3 ft. wave detail: nw 2 ft at 4 seconds and se 1 foot
at 9 seconds.
.thu night...ne winds 5 kt. seas 1 foot or less. wave detail: sw
1 foot at 3 seconds and se 1 foot at 9 seconds.
.fri...ne winds 5 kt. seas 1 foot or less, then around 2 ft in
the afternoon. wave detail: se 1 foot at 9 seconds, becoming ne
1 foot at 2 seconds and se 1 foot at 9 seconds.
.fri night...variable winds 5 kt. seas 2 ft.
.sat...w winds 5 to 10 kt. seas 2 ft.
.sat night...sw winds 10 to 15 kt. seas 2 to 3 ft.
.sun...sw winds 10 to 15 kt. seas 2 to 3 ft.
.sun night...w winds 10 to 15 kt. seas 2 to 3 ft.
$$
(4/6)
Latest Coastal Waters Forecast by KILM
Issued 11/12/2025 12:50 AM America/New_York.
Valid through 11/12/2025 1:30 PM America/New_York.
fzus52 kilm 120550
cwfilm
expires:202511121830;;270905
coastal waters forecast
national weather service wilmington nc
1250 am est wed nov 12 2025
surf city nc to south santee river sc out 20 nm
amz252-121830-
coastal waters from cape fear nc to little river inlet sc out
20 nm-
1250 am est wed nov 12 2025
...small craft advisory in effect from 4 am est early this
morning through late tonight...
.rest of tonight...w winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 4 ft. wave detail: sw 4 ft at 5 seconds and se 1 ft at
9 seconds.
.wed...w winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: sw 6 ft at 6 seconds and se 1 ft at 9 seconds.
.wed night...w winds 20 to 25 kt, becoming nw 15 to 20 kt after
midnight. seas 4 to 6 ft. wave detail: sw 6 ft at 6 seconds and
se 1 ft at 9 seconds.
.thu...nw winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 2 to 3 ft. wave detail: w 3 ft at 6 seconds and n 1 ft at
3 seconds.
.thu night...nw winds 5 to 10 kt. seas 2 ft. wave detail: n 2 ft
at 4 seconds and se 1 ft at 9 seconds.
.fri...n winds 5 to 10 kt. seas 2 ft. wave detail: n 1 ft at
3 seconds and se 1 ft at 9 seconds.
.fri night...w winds 5 to 10 kt. seas 2 ft.
.sat...w winds 10 kt. seas 2 ft.
.sat night...sw winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. seas 2 to 3 ft, building to 3 to 5 ft after
midnight.
.sun...sw winds 15 to 20 kt. seas 4 to 6 ft.
.sun night...w winds 15 to 20 kt. seas 3 to 5 ft.
$$
(5/6)
Latest Coastal Waters Forecast by KILM
Issued 11/12/2025 12:50 AM America/New_York.
Valid through 11/12/2025 1:30 PM America/New_York.
fzus52 kilm 120550
cwfilm
expires:202511121830;;270906
coastal waters forecast
national weather service wilmington nc
1250 am est wed nov 12 2025
surf city nc to south santee river sc out 20 nm
amz254-121830-
coastal waters from little river inlet to murrells inlet sc out
20 nm-
1250 am est wed nov 12 2025
...small craft advisory in effect from 4 am est early this
morning through late tonight...
.rest of tonight...w winds 15 to 20 kt, increasing to 20 to 25 kt
late. seas 2 to 4 ft. wave detail: sw 4 ft at 4 seconds and se
1 ft at 10 seconds.
.wed...w winds 20 to 25 kt. seas 3 to 5 ft. wave detail: sw 5 ft
at 5 seconds and se 1 ft at 10 seconds.
.wed night...w winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: sw 5 ft at 5 seconds and se 1 ft at
9 seconds.
.thu...nw winds 10 to 15 kt. seas 2 to 3 ft. wave detail: nw 3 ft
at 5 seconds and se 1 ft at 9 seconds.
.thu night...nw winds 5 to 10 kt. seas 1 ft, then 2 ft after
midnight. wave detail: nw 1 ft at 3 seconds and se 1 ft at
9 seconds, becoming n 1 ft at 3 seconds and se 1 ft at 9 seconds.
.fri...n winds 5 to 10 kt. seas 2 ft. wave detail: n 1 ft at
3 seconds and w 1 ft at 4 seconds.
.fri night...w winds 5 to 10 kt. seas 2 ft.
.sat...w winds 10 kt. seas 2 ft.
.sat night...sw winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. seas 2 to 4 ft.
.sun...sw winds 15 to 20 kt. seas 3 to 4 ft.
.sun night...w winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. seas 2 to 4 ft.
$$
(6/6)
Latest Coastal Waters Forecast by KILM
Issued 11/12/2025 12:50 AM America/New_York.
Valid through 11/12/2025 1:30 PM America/New_York.
fzus52 kilm 120550
cwfilm
expires:202511121830;;270907
coastal waters forecast
national weather service wilmington nc
1250 am est wed nov 12 2025
surf city nc to south santee river sc out 20 nm
amz256-121830-
coastal waters from murrells inlet to south santee river sc out
20 nm-
1250 am est wed nov 12 2025
...small craft advisory in effect from 4 am est early this
morning through late tonight...
.rest of tonight...w winds 15 to 20 kt with gusts up to 25 kt.
seas 2 to 3 ft. wave detail: sw 3 ft at 4 seconds and se 1 ft at
10 seconds.
.wed...w winds 20 to 25 kt. seas 2 to 4 ft. wave detail: sw 4 ft
at 4 seconds and se 1 ft at 10 seconds.
.wed night...w winds 20 to 25 kt, becoming nw 15 to 20 kt after
midnight. seas 2 to 4 ft. wave detail: sw 4 ft at 5 seconds and
se 1 ft at 9 seconds.
.thu...n winds 10 to 15 kt, becoming nw 5 to 10 kt in the
afternoon. seas 2 to 3 ft. wave detail: nw 3 ft at 4 seconds and
se 1 ft at 9 seconds.
.thu night...nw winds 5 to 10 kt. seas 1 ft, then 2 ft after
midnight. wave detail: n 1 ft at 3 seconds and se 1 ft at
9 seconds, becoming nw 1 ft at 4 seconds and se 1 ft at
9 seconds.
.fri...n winds 5 to 10 kt. seas 2 ft. wave detail: n 2 ft at
3 seconds and se 1 ft at 9 seconds.
.fri night...w winds 5 to 10 kt. seas 2 ft.
.sat...sw winds 10 to 15 kt. seas 2 ft.
.sat night...sw winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. seas 2 to 4 ft.
.sun...sw winds 15 to 20 kt. seas 3 to 4 ft.
.sun night...w winds 15 to 20 kt. seas 2 to 4 ft.
$$
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