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(1/6)
Latest Coastal Waters Forecast by KCHS
Issued 3/27/2026 2:19 AM America/New_York.
Valid through 3/27/2026 4:30 PM America/New_York.
fzus52 kchs 270619
cwfchs
expires:202603272030;;361714
coastal waters forecast
national weather service charleston sc
219 am edt fri mar 27 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
amz330-272030-
charleston harbor-
219 am edt fri mar 27 2026
...gale watch in effect from saturday morning through saturday
afternoon...
.today...sw winds 5 kt, increasing to 10 kt late this morning.
.tonight...sw winds 10 to 20 kt, becoming nw with gusts to 35 kt
after midnight.
.sat...ne winds 15 to 20 kt with gusts to 35 kt. waves 1 to 2 ft.
.sat night...ne winds 15 kt with gusts to 20 kt.
.sun...e winds 10 to 15 kt with gusts to 20 kt.
.sun night...e winds 5 to 10 kt.
.mon...se winds 5 kt.
.mon night...s winds 5 kt.
.tue...s winds 5 to 10 kt.
.tue night...s winds 5 to 10 kt.
unless otherwise noted, waves 1 foot or less.
charleston harbor water temperature 62 degrees.
$$
(2/6)
Latest Coastal Waters Forecast by KCHS
Issued 3/27/2026 2:19 AM America/New_York.
Valid through 3/27/2026 4:30 PM America/New_York.
fzus52 kchs 270619
cwfchs
expires:202603272030;;361715
coastal waters forecast
national weather service charleston sc
219 am edt fri mar 27 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz350-272030-
waters from south santee river to edisto beach sc out 20 nm-
219 am edt fri mar 27 2026
...gale watch in effect from saturday morning through saturday
afternoon...
.today...sw winds 10 to 15 kt with gusts to 20 kt. seas 3 ft.
wave detail: se 3 ft at 7 seconds and sw 2 ft at 4 seconds.
patchy fog early this morning, then areas of fog late this
morning. patchy fog early this afternoon.
.tonight...sw winds 15 to 20 kt, becoming w 20 to 25 kt with
gusts to 30 kt after midnight. seas 3 to 4 ft. wave detail: sw
3 ft at 4 seconds and e 2 ft at 7 seconds.
.sat...ne winds 25 to 30 kt with gusts to 35 kt. seas 4 to 6 ft,
building to 5 to 7 ft in the afternoon. wave detail: ne 5 ft at 7
seconds and sw 3 ft at 5 seconds, becoming ne 7 ft at 6 seconds
and s 1 foot at 5 seconds.
.sat night...ne winds 20 to 25 kt with gusts to 30 kt. seas 5 to
7 ft, building to 6 to 8 ft after midnight. wave detail: ne 7 ft
at 7 seconds, becoming e 7 ft at 8 seconds.
.sun...e winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. seas 6 to 8 ft, subsiding to 5 to 7 ft in the
afternoon. wave detail: e 7 ft at 8 seconds.
.sun night...e winds 10 to 15 kt, becoming se 5 to 10 kt after
midnight. seas 4 to 6 ft, subsiding to 4 to 5 ft after midnight.
wave detail: e 6 ft at 9 seconds, becoming e 5 ft at 9 seconds.
.mon...se winds 5 to 10 kt. seas 4 to 5 ft.
.mon night...s winds 5 to 10 kt. seas 3 to 4 ft.
.tue...s winds 5 to 10 kt. seas 3 to 4 ft.
.tue night...s winds 10 kt. seas 3 to 4 ft.
$$
(3/6)
Latest Coastal Waters Forecast by KCHS
Issued 3/27/2026 2:19 AM America/New_York.
Valid through 3/27/2026 4:30 PM America/New_York.
fzus52 kchs 270619
cwfchs
expires:202603272030;;361716
coastal waters forecast
national weather service charleston sc
219 am edt fri mar 27 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
amz352-272030-
waters from edisto beach sc to savannah ga out 20 nm-
219 am edt fri mar 27 2026
...gale watch in effect from saturday morning through saturday
afternoon...
.today...sw winds 10 to 15 kt. seas 2 to 3 ft. wave detail: e
3 ft at 7 seconds and sw 2 ft at 3 seconds. areas of fog this
morning, then patchy fog early this afternoon.
.tonight...sw winds 15 to 20 kt, becoming w 20 to 25 kt after
midnight. seas 3 ft. wave detail: sw 3 ft at 4 seconds and e 2 ft
at 8 seconds.
.sat...ne winds 25 to 30 kt with gusts to 35 kt. seas 4 to 5 ft,
building to 5 to 7 ft in the afternoon. wave detail: ne 5 ft at 8
seconds and sw 3 ft at 5 seconds, becoming ne 7 ft at 6 seconds.
.sat night...ne winds 25 kt with gusts to 30 kt. seas 6 to 8 ft.
wave detail: e 8 ft at 7 seconds.
.sun...e winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. seas 6 to 8 ft, subsiding to 5 to 7 ft in the
afternoon. wave detail: e 8 ft at 8 seconds, becoming e 7 ft at
9 seconds.
.sun night...e winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas 5 to 6 ft, subsiding to 4 to 5 ft after midnight.
wave detail: e 6 ft at 9 seconds, becoming e 5 ft at 9 seconds.
.mon...e winds 5 to 10 kt. seas 4 to 5 ft.
.mon night...se winds 5 to 10 kt. seas 3 to 4 ft.
.tue...se winds 5 to 10 kt. seas 3 to 4 ft.
.tue night...s winds 10 kt. seas 3 to 4 ft.
$$
(4/6)
Latest Coastal Waters Forecast by KILM
Issued 3/26/2026 6:37 PM America/New_York.
Valid through 3/27/2026 7:15 AM America/New_York.
fzus52 kilm 262237
cwfilm
expires:202603271115;;345463
coastal waters forecast
national weather service wilmington nc
637 pm edt thu mar 26 2026
surf city nc to south santee river sc out 20 nm
amz252-271115-
coastal waters from cape fear nc to little river inlet sc out
20 nm-
637 pm edt thu mar 26 2026
...gale watch in effect from late friday night through saturday
afternoon...
.tonight...sw winds 10 to 15 kt. seas 2 to 3 ft. wave detail: se
3 ft at 7 seconds and sw 2 ft at 3 seconds.
.fri...sw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: sw 3 ft at 4 seconds and se 2 ft at 7 seconds.
patchy fog in the morning. patchy fog in the afternoon with vsby
1 to 3 nm.
.fri night...sw winds 15 to 20 kt, becoming n after midnight.
gusts up to 25 kt. seas 3 to 5 ft. wave detail: s 3 ft at
6 seconds and e 1 ft at 9 seconds. patchy fog in the evening. a
slight chance of showers after midnight.
.sat...n winds 20 to 25 kt with gusts up to 35 kt. seas 4 to
6 ft. wave detail: ne 4 ft at 6 seconds and ne 4 ft at 9 seconds.
a slight chance of showers in the morning.
.sat night...ne winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. wave detail: ne 5 ft at 8 seconds and n 4 ft at
5 seconds.
.sun...ne winds 15 to 20 kt, becoming e 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 4 to 6 ft. wave detail: e 5 ft
at 9 seconds and e 2 ft at 5 seconds.
.sun night...se winds 5 to 10 kt. seas 3 to 5 ft.
.mon...se winds 5 to 10 kt. seas 2 to 4 ft.
.mon night...s winds 5 to 10 kt. seas 2 to 4 ft.
.tue...s winds 5 to 10 kt. seas 2 to 4 ft.
.tue night...s winds 10 kt. seas 2 to 3 ft.
$$
(5/6)
Latest Coastal Waters Forecast by KILM
Issued 3/26/2026 6:37 PM America/New_York.
Valid through 3/27/2026 7:15 AM America/New_York.
fzus52 kilm 262237
cwfilm
expires:202603271115;;345464
coastal waters forecast
national weather service wilmington nc
637 pm edt thu mar 26 2026
surf city nc to south santee river sc out 20 nm
amz254-271115-
coastal waters from little river inlet to murrells inlet sc out
20 nm-
637 pm edt thu mar 26 2026
...gale watch in effect from late friday night through saturday
afternoon...
.tonight...sw winds 10 to 15 kt. seas 2 to 3 ft. wave detail: se
3 ft at 7 seconds and sw 2 ft at 4 seconds.
.fri...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 2 to 4 ft. wave detail: s 3 ft at 4 seconds and
se 2 ft at 7 seconds. patchy fog.
.fri night...sw winds 15 to 20 kt, becoming n after midnight.
gusts up to 25 kt. seas 3 to 4 ft. wave detail: se 3 ft at
6 seconds and e 1 ft at 9 seconds. patchy fog in the evening. a
slight chance of showers after midnight.
.sat...n winds 20 to 25 kt with gusts up to 35 kt. seas 3 to
5 ft. wave detail: ne 4 ft at 6 seconds and s 3 ft at 5 seconds.
.sat night...ne winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. wave detail: ne 4 ft at 6 seconds.
.sun...ne winds 15 to 20 kt, becoming e 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 4 to 6 ft. wave detail: e 4 ft
at 6 seconds and e 3 ft at 9 seconds.
.sun night...e winds 5 to 10 kt. seas 3 to 4 ft.
.mon...se winds 5 to 10 kt. seas 3 to 4 ft.
.mon night...s winds 5 to 10 kt. seas 2 to 3 ft.
.tue...s winds 5 to 10 kt. seas 2 to 3 ft.
.tue night...s winds 5 to 10 kt. seas 2 to 3 ft.
$$
(6/6)
Latest Coastal Waters Forecast by KILM
Issued 3/26/2026 6:37 PM America/New_York.
Valid through 3/27/2026 7:15 AM America/New_York.
fzus52 kilm 262237
cwfilm
expires:202603271115;;345465
coastal waters forecast
national weather service wilmington nc
637 pm edt thu mar 26 2026
surf city nc to south santee river sc out 20 nm
amz256-271115-
coastal waters from murrells inlet to south santee river sc out
20 nm-
637 pm edt thu mar 26 2026
...gale watch in effect from late friday night through saturday
afternoon...
.tonight...sw winds 10 to 15 kt. seas 2 to 3 ft. wave detail: se
3 ft at 7 seconds and s 2 ft at 3 seconds.
.fri...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 2 to 4 ft. wave detail: s 3 ft at 4 seconds and
se 3 ft at 7 seconds. patchy fog. vsby 1 to 3 nm, decreasing to
1 nm or less in the afternoon.
.fri night...sw winds 15 to 20 kt, becoming nw 20 to 25 kt after
midnight. seas 2 to 4 ft. wave detail: s 3 ft at 4 seconds and e
2 ft at 8 seconds. patchy fog in the evening.
.sat...n winds 25 to 30 kt, becoming ne 20 to 25 kt in the
afternoon. seas 4 to 6 ft. wave detail: ne 5 ft at 7 seconds and
s 3 ft at 5 seconds.
.sat night...ne winds 20 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: ne 6 ft at 6 seconds.
.sun...ne winds 15 to 20 kt, becoming e 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 5 to 7 ft. wave detail: e 6 ft
at 7 seconds and e 2 ft at 10 seconds.
.sun night...e winds 5 to 10 kt. seas 3 to 5 ft.
.mon...se winds 5 to 10 kt. seas 3 to 4 ft.
.mon night...s winds 5 to 10 kt. seas 3 to 4 ft.
.tue...s winds 5 to 10 kt. seas 2 to 3 ft.
.tue night...s winds 10 kt. seas 3 ft.
$$
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