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(1/6)
Latest Coastal Waters Forecast by KCHS
Issued 4/12/2026 5:39 AM America/New_York.
Valid through 4/12/2026 7:00 PM America/New_York.
fzus52 kchs 120939
cwfchs
expires:202604122300;;237007
coastal waters forecast
national weather service charleston sc
539 am edt sun apr 12 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
amz330-122300-
charleston harbor-
539 am edt sun apr 12 2026
.today...light and variable winds, becoming e 5 kt late this
morning.
.tonight...se winds 5 kt.
.mon...s winds 5 kt, increasing to 5 to 10 kt in the afternoon.
.mon night...s winds 5 kt.
.tue...sw winds 5 to 10 kt.
.tue night...sw winds 5 to 10 kt.
.wed...sw winds 5 to 10 kt.
.wed night...s winds 5 to 10 kt.
.thu...sw winds 5 to 10 kt.
.thu night...s winds 5 to 10 kt.
unless otherwise noted, waves 1 foot or less.
charleston harbor water temperature 66 degrees.
$$
(2/6)
Latest Coastal Waters Forecast by KCHS
Issued 4/12/2026 5:39 AM America/New_York.
Valid through 4/12/2026 7:00 PM America/New_York.
fzus52 kchs 120939
cwfchs
expires:202604122300;;237008
coastal waters forecast
national weather service charleston sc
539 am edt sun apr 12 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz350-122300-
waters from south santee river to edisto beach sc out 20 nm-
539 am edt sun apr 12 2026
.today...e winds 5 to 10 kt. seas 3 ft. wave detail: e 3 ft at
10 seconds and s 1 foot at 5 seconds.
.tonight...se winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
3 ft at 10 seconds and s 1 foot at 4 seconds.
.mon...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 3 ft at
10 seconds and s 1 foot at 4 seconds.
.mon night...s winds 5 to 10 kt. seas 3 ft. wave detail: e 3 ft
at 10 seconds.
.tue...sw winds 5 kt, increasing to 10 to 15 kt in the afternoon.
seas 2 to 3 ft. wave detail: e 3 ft at 10 seconds.
.tue night...sw winds 10 to 15 kt. seas 3 ft. wave detail: se
3 ft at 9 seconds.
.wed...sw winds 10 to 15 kt. seas 3 ft.
.wed night...s winds 10 to 15 kt. seas 3 ft.
.thu...sw winds 10 to 15 kt. seas 3 ft.
.thu night...sw winds 10 to 15 kt. seas 3 ft.
$$
(3/6)
Latest Coastal Waters Forecast by KCHS
Issued 4/12/2026 5:39 AM America/New_York.
Valid through 4/12/2026 7:00 PM America/New_York.
fzus52 kchs 120939
cwfchs
expires:202604122300;;237009
coastal waters forecast
national weather service charleston sc
539 am edt sun apr 12 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
amz352-122300-
waters from edisto beach sc to savannah ga out 20 nm-
539 am edt sun apr 12 2026
.today...e winds 5 kt. seas 3 ft. wave detail: e 3 ft at
10 seconds.
.tonight...se winds 5 kt. seas 2 to 3 ft. wave detail: e 3 ft at
10 seconds and se 1 foot at 5 seconds.
.mon...se winds 5 kt. seas 2 to 3 ft. wave detail: e 3 ft at
10 seconds.
.mon night...s winds 5 to 10 kt. seas 3 ft. wave detail: e 3 ft
at 10 seconds.
.tue...sw winds 5 to 10 kt. seas 3 ft. wave detail: e 3 ft at
9 seconds.
.tue night...s winds 10 kt. seas 3 ft. wave detail: se 3 ft at
9 seconds.
.wed...sw winds 5 to 10 kt. seas 3 ft.
.wed night...s winds 10 to 15 kt. seas 3 ft.
.thu...s winds 10 to 15 kt. seas 3 ft.
.thu night...s winds 10 to 15 kt. seas 3 ft.
$$
(4/6)
Latest Coastal Waters Forecast by KILM
Issued 4/12/2026 6:12 AM America/New_York.
Valid through 4/12/2026 7:15 PM America/New_York.
fzus52 kilm 121012
cwfilm
expires:202604122315;;238394
coastal waters forecast
national weather service wilmington nc
612 am edt sun apr 12 2026
surf city nc to south santee river sc out 20 nm
amz252-122315-
coastal waters from cape fear nc to little river inlet sc out
20 nm-
612 am edt sun apr 12 2026
.today...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 3 ft
at 10 seconds.
.tonight...se winds 5 to 10 kt. seas 2 to 4 ft. wave detail: e
3 ft at 10 seconds and se 1 ft at 5 seconds.
.mon...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 3 ft at
10 seconds.
.mon night...sw winds 10 kt. seas 2 to 3 ft. wave detail: se 3 ft
at 9 seconds.
.tue...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se 3 ft
at 10 seconds and s 2 ft at 5 seconds.
.tue night...sw winds 10 to 15 kt. seas 2 to 3 ft. wave detail:
se 3 ft at 9 seconds and sw 2 ft at 4 seconds.
.wed...sw winds 10 to 15 kt. seas 2 to 3 ft.
.wed night...sw winds 10 to 15 kt. seas 2 to 3 ft.
.thu...sw winds 10 to 15 kt. seas 2 to 3 ft.
.thu night...sw winds 10 to 15 kt. seas 2 to 3 ft.
$$
(5/6)
Latest Coastal Waters Forecast by KILM
Issued 4/12/2026 6:12 AM America/New_York.
Valid through 4/12/2026 7:15 PM America/New_York.
fzus52 kilm 121012
cwfilm
expires:202604122315;;238395
coastal waters forecast
national weather service wilmington nc
612 am edt sun apr 12 2026
surf city nc to south santee river sc out 20 nm
amz254-122315-
coastal waters from little river inlet to murrells inlet sc out
20 nm-
612 am edt sun apr 12 2026
.today...e winds 5 kt, becoming se late. seas 2 ft. wave detail:
e 2 ft at 10 seconds and sw 1 ft at 3 seconds.
.tonight...se winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
3 ft at 10 seconds and se 1 ft at 2 seconds.
.mon...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 3 ft at
10 seconds.
.mon night...sw winds 10 kt. seas 2 to 3 ft. wave detail: se 3 ft
at 9 seconds and s 2 ft at 5 seconds.
.tue...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: s 2 ft
at 5 seconds and e 2 ft at 10 seconds.
.tue night...sw winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 3 ft. wave detail: s 2 ft at 4 seconds and e
2 ft at 10 seconds.
.wed...sw winds 10 to 15 kt. seas 2 to 3 ft.
.wed night...sw winds 10 to 15 kt. seas 2 to 3 ft.
.thu...sw winds 10 to 15 kt. seas 2 to 3 ft.
.thu night...sw winds 10 to 15 kt. seas 2 to 3 ft.
$$
(6/6)
Latest Coastal Waters Forecast by KILM
Issued 4/12/2026 6:12 AM America/New_York.
Valid through 4/12/2026 7:15 PM America/New_York.
fzus52 kilm 121012
cwfilm
expires:202604122315;;238396
coastal waters forecast
national weather service wilmington nc
612 am edt sun apr 12 2026
surf city nc to south santee river sc out 20 nm
amz256-122315-
coastal waters from murrells inlet to south santee river sc out
20 nm-
612 am edt sun apr 12 2026
.today...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 3 ft
at 10 seconds.
.tonight...se winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
3 ft at 10 seconds.
.mon...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 3 ft at
10 seconds.
.mon night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
3 ft at 10 seconds and s 1 ft at 5 seconds.
.tue...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: e 3 ft
at 10 seconds and s 2 ft at 4 seconds.
.tue night...sw winds 10 to 15 kt. gusts up to 20 kt in the
evening. seas 2 to 3 ft. wave detail: e 3 ft at 10 seconds and s
2 ft at 4 seconds.
.wed...sw winds 10 to 15 kt. seas 2 to 3 ft.
.wed night...sw winds 10 to 15 kt. seas 2 to 3 ft.
.thu...sw winds 10 to 15 kt. seas 2 to 3 ft.
.thu night...sw winds 10 to 15 kt. seas 2 to 3 ft.
$$
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