fzus52 kchs 232139
cwfchs
expires:202603241100;;187354

coastal waters forecast
national weather service charleston sc
539 pm edt mon mar 23 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


amz330-241100-
charleston harbor-
539 pm edt mon mar 23 2026

...small craft advisory in effect from 2 am edt tuesday through
tuesday evening...

.tonight...sw winds 5 to 10 kt, becoming n with gusts to 20 kt
late this evening, then increasing to 15 kt with gusts to 25 kt
after midnight, becoming ne with gusts to 25 kt late. waves 1 to
2 ft. a slight chance of showers and tstms early this evening,
then a chance of showers and tstms late this evening. 
.tue...ne winds 15 to 20 kt with gusts to 35 kt. waves 1 to 2 ft.
.tue night...ne winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. waves 1 to 2 ft. 
.wed...ne winds 10 kt with gusts to 20 kt. a slight chance of
showers. 
.wed night...ne winds 5 to 10 kt. 
.thu...variable winds 5 kt. 
.thu night...s winds 5 kt. 
.fri...sw winds 5 to 10 kt. 
.fri night...sw winds 10 to 15 kt. 
.sat...ne winds 15 kt. 
.sat night...ne winds 10 to 15 kt.  

winds and waves higher in and near tstms.

unless otherwise noted, waves 1 foot or less. 

charleston harbor water temperature 64 degrees. 

$$

fzus52 kchs 232139
cwfchs
expires:202603241100;;187355

coastal waters forecast
national weather service charleston sc
539 pm edt mon mar 23 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


amz350-241100-
waters from south santee river to edisto beach sc out 20 nm-
539 pm edt mon mar 23 2026

...gale warning in effect from 11 pm edt this evening through
tuesday evening...

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

winds and seas higher in and near tstms.

$$

fzus52 kchs 232139
cwfchs
expires:202603241100;;187356

coastal waters forecast
national weather service charleston sc
539 pm edt mon mar 23 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


amz352-241100-
waters from edisto beach sc to savannah ga out 20 nm-
539 pm edt mon mar 23 2026

...gale warning in effect from 11 pm edt this evening through
tuesday evening...

.tonight...sw winds 10 to 15 kt with gusts to 20 kt, becoming nw
with gusts to 20 kt late this evening, then becoming ne 20 to
25 kt with gusts to 30 kt after midnight, increasing to 25 to
30 kt late. 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 5 seconds. a slight
chance of showers and tstms early this evening, then a chance of
showers and tstms late this evening. 
.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. 
.tue night...ne winds 20 to 25 kt with gusts to 30 kt. seas 7 to
9 ft, subsiding to 6 to 8 ft after midnight. wave detail: e 9 ft
at 8 seconds, becoming e 8 ft at 9 seconds. 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, subsiding to 4 to
5 ft in the afternoon. wave detail: e 6 ft at 8 seconds, becoming
e 5 ft at 8 seconds. a chance of showers, mainly in the morning. 
.wed night...ne winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. seas 3 to 4 ft. wave detail: e 4 ft at 7 seconds.
.thu...e winds 5 kt. seas 2 to 3 ft. wave detail: e 3 ft at
7 seconds. 
.thu night...s winds 5 to 10 kt. seas 2 to 3 ft. 
.fri...sw winds 10 to 15 kt. seas 2 to 3 ft. 
.fri night...sw winds 20 to 25 kt. seas 3 to 4 ft.
.sat...ne winds 25 to 30 kt. seas 5 to 7 ft. 
.sat night...ne winds 25 to 30 kt. seas 6 to 8 ft. a slight
chance of showers.  

winds and seas higher in and near tstms.

$$

fzus52 kilm 232255
cwfilm
expires:202603241115;;189660

coastal waters forecast
national weather service wilmington nc
655 pm edt mon mar 23 2026

surf city nc to south santee river sc out 20 nm


amz252-241115-
coastal waters from cape fear nc to little river inlet sc out
20 nm-
655 pm edt mon mar 23 2026

...small craft advisory in effect through late tuesday night...

.tonight...w winds 10 to 15 kt with gusts up to 20 kt, becoming
ne 20 to 25 kt with gusts up to 30 kt late this evening and
overnight. seas 4 to 6 ft. wave detail: sw 4 ft at 6 seconds and
ne 4 ft at 9 seconds. a chance of showers and tstms early this
evening, then a chance of showers with a slight chance of tstms
late this evening. 
.tue...ne winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: ne 6 ft at 5 seconds and sw 2 ft at 6 seconds.
.tue night...ne winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. seas 4 to 6 ft. wave detail: e
6 ft at 8 seconds. 
.wed...ne winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 2 to 4 ft. wave detail: e 4 ft at 8 seconds. 
.wed night...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
3 ft at 7 seconds. 
.thu...e winds 5 kt, becoming s in the afternoon. seas 2 to 3 ft.
wave detail: e 2 ft at 8 seconds and se 1 ft at 5 seconds. 
.thu night...s winds 5 to 10 kt, becoming sw 10 to 15 kt after
midnight. seas 2 to 3 ft. 
.fri...sw winds 10 to 15 kt. seas 2 to 4 ft. 
.fri night...sw winds 15 to 20 kt, becoming n 20 to 25 kt after
midnight. seas 3 to 5 ft. a chance of showers after midnight. 
.sat...n winds 25 to 30 kt, becoming ne 20 to 25 kt in the
afternoon. seas 4 to 6 ft. a chance of showers in the morning. 
.sat night...ne winds 20 to 25 kt. seas 4 to 6 ft.  

winds and seas higher in and near tstms.

$$

fzus52 kilm 232255
cwfilm
expires:202603241115;;189661

coastal waters forecast
national weather service wilmington nc
655 pm edt mon mar 23 2026

surf city nc to south santee river sc out 20 nm


amz254-241115-
coastal waters from little river inlet to murrells inlet sc out
20 nm-
655 pm edt mon mar 23 2026

...small craft advisory in effect through late tuesday night...

.tonight...w winds 10 to 15 kt with gusts up to 20 kt, becoming
ne 20 to 25 kt with gusts up to 30 kt late this evening and
overnight. seas 3 to 5 ft. wave detail: sw 4 ft at 6 seconds and
ne 4 ft at 9 seconds. a chance of showers and tstms early this
evening, then a slight chance of showers and tstms late this
evening. 
.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: ne
5 ft at 5 seconds and s 1 ft at 6 seconds. 
.tue night...e winds 15 to 20 kt, becoming ne 10 to 15 kt after
midnight. gusts up to 25 kt. seas 3 to 5 ft. wave detail: e 5 ft
at 7 seconds. 
.wed...ne winds 10 to 15 kt. gusts up to 20 kt in the morning.
seas 2 to 4 ft. wave detail: e 4 ft at 8 seconds. 
.wed night...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 6 seconds. 
.thu...e winds 5 kt, becoming s in the afternoon. seas 2 ft. wave
detail: se 2 ft at 6 seconds. 
.thu night...sw winds 10 kt. seas 2 to 3 ft. 
.fri...sw winds 10 to 15 kt. seas 2 to 4 ft. 
.fri night...sw winds 20 to 25 kt, becoming ne 25 to 30 kt after
midnight. seas 3 to 4 ft. a chance of showers after midnight. 
.sat...n winds 25 to 30 kt, becoming ne 20 to 25 kt in the
afternoon. seas 3 to 5 ft. a chance of showers in the morning. 
.sat night...ne winds 20 to 25 kt. seas 3 to 5 ft.  

winds and seas higher in and near tstms.

$$

fzus52 kilm 232255
cwfilm
expires:202603241115;;189662

coastal waters forecast
national weather service wilmington nc
655 pm edt mon mar 23 2026

surf city nc to south santee river sc out 20 nm


amz256-241115-
coastal waters from murrells inlet to south santee river sc out
20 nm-
655 pm edt mon mar 23 2026

...small craft advisory in effect through late tuesday night...

.tonight...sw winds 10 to 15 kt with gusts up to 20 kt, becoming
n 20 to 25 kt with gusts up to 35 kt late this evening and
overnight. seas 3 to 4 ft, building to 4 to 6 ft after midnight.
wave detail: sw 4 ft at 6 seconds and e 1 ft at 9 seconds,
becoming ne 5 ft at 9 seconds and sw 3 ft at 6 seconds. a chance
of showers and tstms this evening. 
.tue...ne winds 20 to 25 kt with gusts up to 35 kt. seas 5 to
7 ft. wave detail: ne 6 ft at 6 seconds and s 1 ft at 6 seconds. 
.tue night...ne winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. wave detail: e 6 ft at 7 seconds. 
.wed...ne winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft. wave detail: e 4 ft at 8 seconds. 
.wed night...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
3 ft at 8 seconds and se 1 ft at 5 seconds. 
.thu...e winds 5 kt, becoming s in the afternoon. seas 2 to 3 ft.
wave detail: se 2 ft at 6 seconds. 
.thu night...sw winds 10 to 15 kt. seas 2 to 3 ft. 
.fri...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 2 to 3 ft. 
.fri night...sw winds 20 to 25 kt, becoming n 25 to 30 kt after
midnight. seas 3 to 4 ft. 
.sat...ne winds 30 to 35 kt, diminishing to 25 to 30 kt in the
afternoon. seas 4 to 6 ft. 
.sat night...ne winds 25 to 30 kt. seas 4 to 6 ft.  

winds and seas higher in and near tstms.

$$