fzus52 kchs 212139
cwfchs
expires:202603221100;;078440

coastal waters forecast
national weather service charleston sc
539 pm edt sat mar 21 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


amz330-221100-
charleston harbor-
539 pm edt sat mar 21 2026

.tonight...sw winds 10 kt, diminishing to 5 kt after midnight. 
.sun...sw winds 5 to 10 kt. 
.sun night...sw winds 10 kt. 
.mon...sw winds 10 kt. a slight chance of showers in the
afternoon. 
.mon night...nw winds 5 to 10 kt, becoming ne 15 to 20 kt with
gusts to 25 kt after midnight. waves 1 to 2 ft. a slight chance
of tstms in the evening. a slight chance of showers. 
.tue...ne winds 15 to 20 kt with gusts to 30 kt. waves 1 to 2 ft.
.tue night...ne winds 10 to 15 kt. a slight chance of showers in
the evening, then a chance of showers after midnight. 
.wed...ne winds 10 kt. a slight chance of showers. 
.wed night...e winds 5 kt. 
.thu...se winds 5 to 10 kt. 
.thu night...sw winds 5 kt.  

winds and waves higher in and near tstms.

unless otherwise noted, waves 1 foot or less. 

charleston harbor water temperature 61 degrees. 

$$

fzus52 kchs 212139
cwfchs
expires:202603221100;;078441

coastal waters forecast
national weather service charleston sc
539 pm edt sat mar 21 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


amz350-221100-
waters from south santee river to edisto beach sc out 20 nm-
539 pm edt sat mar 21 2026

.tonight...sw winds 10 to 15 kt. seas 3 to 4 ft. wave detail: sw
3 ft at 4 seconds and e 3 ft at 10 seconds. 
.sun...w winds 10 to 15 kt, becoming sw 15 to 20 kt in the
afternoon. seas 3 to 4 ft. wave detail: sw 3 ft at 5 seconds and
e 2 ft at 9 seconds. 
.sun night...sw winds 15 to 20 kt. seas 4 to 5 ft. wave detail:
sw 4 ft at 5 seconds and e 2 ft at 9 seconds. 
.mon...sw winds 15 to 20 kt. seas 4 to 5 ft. wave detail: sw 4 ft
at 6 seconds and e 2 ft at 9 seconds. a slight chance of showers
in the afternoon. 
.mon night...w winds 15 to 20 kt, becoming ne 25 to 30 kt after
midnight. seas 3 to 4 ft. wave detail: sw 4 ft at 6 seconds and
ne 4 ft at 9 seconds. a slight chance of tstms in the evening. a
chance of showers. 
.tue...ne winds 25 to 30 kt. seas 6 to 8 ft, building to 7 to
9 ft in the afternoon. wave detail: ne 8 ft at 7 seconds and s
1 foot at 5 seconds, becoming e 9 ft at 8 seconds. a slight
chance of showers in the afternoon.
.tue night...ne winds 20 to 25 kt with gusts to 30 kt,
diminishing to 15 to 20 kt after midnight. seas 7 to 9 ft,
subsiding to 5 to 7 ft after midnight. a slight chance of showers
in the evening, then a chance of showers after midnight. 
.wed...ne winds 15 to 20 kt. seas 4 to 6 ft. a slight chance of
showers. 
.wed night...e winds 5 to 10 kt. seas 3 to 4 ft. 
.thu...se winds 5 to 10 kt. seas 3 to 4 ft. 
.thu night...sw winds 10 to 15 kt. seas 3 to 4 ft.  

winds and seas higher in and near tstms.

$$

fzus52 kchs 212139
cwfchs
expires:202603221100;;078442

coastal waters forecast
national weather service charleston sc
539 pm edt sat mar 21 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


amz352-221100-
waters from edisto beach sc to savannah ga out 20 nm-
539 pm edt sat mar 21 2026

.tonight...sw winds 10 to 15 kt. seas 3 to 4 ft. wave detail: sw
3 ft at 4 seconds and e 3 ft at 10 seconds. 
.sun...sw winds 10 to 15 kt. seas 3 to 4 ft. wave detail: sw 3 ft
at 4 seconds and e 3 ft at 10 seconds. 
.sun night...sw winds 15 kt with gusts to 20 kt. seas 3 to 4 ft.
wave detail: s 3 ft at 4 seconds and e 2 ft at 9 seconds. 
.mon...sw winds 10 to 15 kt with gusts to 20 kt. seas 3 to 4 ft.
wave detail: sw 3 ft at 5 seconds and e 2 ft at 9 seconds. 
.mon night...w winds 10 to 15 kt with gusts to 20 kt, becoming ne
25 to 30 kt after midnight. seas 2 to 3 ft, building to 3 to 4 ft
after midnight. wave detail: sw 3 ft at 5 seconds and e 1 foot at
9 seconds, becoming ne 4 ft at 9 seconds and sw 2 ft at
4 seconds. a chance of showers with a slight chance of tstms. 
.tue...ne winds 25 to 30 kt. seas 5 to 7 ft, building to 7 to
9 ft in the afternoon. wave detail: ne 7 ft at 6 seconds and s
1 foot at 5 seconds, becoming e 9 ft at 8 seconds. a slight
chance of showers. 
.tue night...ne winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. seas 7 to 9 ft, subsiding to 6 to 8 ft after
midnight. a chance of showers. 
.wed...ne winds 15 to 20 kt. seas 4 to 6 ft. a chance of showers.
.wed night...e winds 5 to 10 kt. seas 3 to 4 ft. 
.thu...se winds 5 to 10 kt. seas 3 to 4 ft. 
.thu night...s winds 5 to 10 kt. seas 3 to 4 ft.  

winds and seas higher in and near tstms.

$$

fzus52 kilm 212247
cwfilm
expires:202603221130;;080587

coastal waters forecast
national weather service wilmington nc
647 pm edt sat mar 21 2026

surf city nc to south santee river sc out 20 nm


amz252-221130-
coastal waters from cape fear nc to little river inlet sc out
20 nm-
647 pm edt sat mar 21 2026

.tonight...sw winds 5 to 10 kt. seas 2 to 4 ft. wave detail: e
3 ft at 9 seconds and sw 2 ft at 5 seconds. 
.sun...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas 2 to 4 ft. wave detail: sw
3 ft at 5 seconds and e 2 ft at 9 seconds. 
.sun night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: sw 4 ft at 5 seconds and se 2 ft at
9 seconds. 
.mon...sw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 3 to 5 ft. wave detail: sw
4 ft at 6 seconds and e 2 ft at 9 seconds. a slight chance of
showers in the afternoon.
.mon night...n winds 15 to 20 kt, becoming ne 20 to 25 kt after
midnight. gusts up to 30 kt. seas 4 to 6 ft. wave detail: ne 4 ft
at 5 seconds and sw 4 ft at 6 seconds. a slight chance of tstms
in the evening. a slight chance of showers. 
.tue...ne winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: e 6 ft at 7 seconds and s 1 ft at 6 seconds. 
.tue night...ne winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. seas 4 to 6 ft. 
.wed...ne winds 10 to 15 kt, becoming e 5 to 10 kt in the
afternoon. seas 2 to 4 ft. 
.wed night...se winds 5 to 10 kt. seas 2 to 4 ft. 
.thu...s winds 5 to 10 kt. seas 2 to 3 ft. 
.thu night...sw winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. seas 2 to 3 ft.  

winds and seas higher in and near tstms.

$$

fzus52 kilm 212247
cwfilm
expires:202603221130;;080588

coastal waters forecast
national weather service wilmington nc
647 pm edt sat mar 21 2026

surf city nc to south santee river sc out 20 nm


amz254-221130-
coastal waters from little river inlet to murrells inlet sc out
20 nm-
647 pm edt sat mar 21 2026

.tonight...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
2 ft at 5 seconds and e 2 ft at 10 seconds. 
.sun...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
up to 20 kt in the afternoon. seas 2 to 4 ft. wave detail: s 3 ft
at 5 seconds and e 2 ft at 9 seconds. 
.sun night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 4 ft. wave detail: s 4 ft at 5 seconds and e 2 ft at
9 seconds. 
.mon...sw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 3 to 4 ft. wave detail: s 4 ft at 6 seconds and e
1 ft at 9 seconds. a slight chance of showers in the afternoon. 
.mon night...ne winds 15 to 20 kt, increasing to 20 to 25 kt with
gusts up to 30 kt after midnight. seas 3 to 4 ft, building to
4 to 6 ft after midnight. wave detail: s 3 ft at 6 seconds and e
1 ft at 9 seconds, becoming ne 4 ft at 5 seconds and s 2 ft at
6 seconds. a slight chance of tstms in the evening. a slight
chance of showers. 
.tue...ne winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. seas 4 to 6 ft. wave detail: e 5 ft
at 5 seconds and s 1 ft at 6 seconds. 
.tue night...ne winds 15 to 20 kt. seas 3 to 5 ft. 
.wed...ne winds 10 to 15 kt, becoming e 5 to 10 kt in the
afternoon. seas 2 to 4 ft. 
.wed night...se winds 5 to 10 kt. seas 2 to 3 ft. 
.thu...s winds 5 to 10 kt. seas 2 to 3 ft. 
.thu night...sw winds 10 to 15 kt. seas 2 to 3 ft.  

winds and seas higher in and near tstms.

$$

fzus52 kilm 212247
cwfilm
expires:202603221130;;080589

coastal waters forecast
national weather service wilmington nc
647 pm edt sat mar 21 2026

surf city nc to south santee river sc out 20 nm


amz256-221130-
coastal waters from murrells inlet to south santee river sc out
20 nm-
647 pm edt sat mar 21 2026

.tonight...sw winds 10 kt. seas 2 to 4 ft. wave detail: e 3 ft at
10 seconds and s 2 ft at 5 seconds. 
.sun...sw winds 10 kt, increasing to 15 to 20 kt in the
afternoon. seas 2 to 4 ft. wave detail: s 3 ft at 5 seconds and e
3 ft at 9 seconds. 
.sun night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 4 ft. wave detail: s 4 ft at 5 seconds and e 2 ft at
9 seconds. 
.mon...sw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft. wave detail: s 4 ft at 5 seconds and e 2 ft at 9 seconds. a
slight chance of showers in the afternoon. 
.mon night...n winds 15 to 20 kt, becoming ne 20 to 25 kt after
midnight. gusts up to 30 kt. seas 2 to 4 ft, building to 4 to
6 ft after midnight. wave detail: sw 3 ft at 5 seconds and e 1 ft
at 9 seconds, becoming ne 4 ft at 7 seconds and s 3 ft at
5 seconds. a slight chance of tstms in the evening. a slight
chance of showers. 
.tue...ne winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: ne 6 ft at 5 seconds and s 1 ft at 5 seconds. 
.tue night...ne winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. seas 5 to 7 ft. 
.wed...e winds 10 to 15 kt. seas 3 to 5 ft. 
.wed night...se winds 5 to 10 kt. seas 2 to 4 ft. 
.thu...s winds 5 to 10 kt. seas 2 to 3 ft. 
.thu night...sw winds 10 to 15 kt. seas 2 to 3 ft.  

winds and seas higher in and near tstms.

$$