fzus52 kchs 231844
cwfchs
expires:202603240800;;180771

coastal waters forecast
national weather service charleston sc
244 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


amz330-240800-
charleston harbor-
244 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 61 degrees. 

$$

fzus52 kchs 231844
cwfchs
expires:202603240800;;180772

coastal waters forecast
national weather service charleston sc
244 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


amz350-240800-
waters from south santee river to edisto beach sc out 20 nm-
244 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 231844
cwfchs
expires:202603240800;;180773

coastal waters forecast
national weather service charleston sc
244 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


amz352-240800-
waters from edisto beach sc to savannah ga out 20 nm-
244 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 231830
cwfilm
expires:202603240715;;179287

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

surf city nc to south santee river sc out 20 nm


amz252-240715-
coastal waters from cape fear nc to little river inlet sc out
20 nm-
230 pm edt mon mar 23 2026

...small craft advisory in effect from 6 pm edt this evening
through late tuesday night...

.this afternoon...sw winds 15 to 20 kt few with gusts up to 25 
kt nearshore. 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 and tstms 
late. 
.tonight...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: sw 4 ft
at 6 seconds and ne 4 ft at 9 seconds. a chance of showers with a
slight chance of tstms in the 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 7 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 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: e
3 ft at 6 seconds. 
.thu...e winds 5 kt, becoming s in the afternoon. seas 2 to 3 ft.
.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.  

winds and seas higher in and near tstms.

$$

fzus52 kilm 231830
cwfilm
expires:202603240715;;179288

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

surf city nc to south santee river sc out 20 nm


amz254-240715-
coastal waters from little river inlet to murrells inlet sc out
20 nm-
230 pm edt mon mar 23 2026

...small craft advisory in effect from 6 pm edt this evening
through late tuesday night...

.this afternoon...sw winds 15 to 20 kt. 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 and tstms late. 
.tonight...nw winds 15 to 20 kt, becoming ne 20 to 25 kt after
midnight. gusts up to 30 kt. seas 3 to 5 ft. wave detail: s 4 ft
at 6 seconds and ne 4 ft at 9 seconds. a chance of showers and
tstms in the 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 7 seconds. 
.wed night...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
3 ft at 6 seconds. 
.thu...e winds 5 kt, becoming s in the afternoon. seas 2 ft. 
.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.  

winds and seas higher in and near tstms.

$$

fzus52 kilm 231830
cwfilm
expires:202603240715;;179289

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

surf city nc to south santee river sc out 20 nm


amz256-240715-
coastal waters from murrells inlet to south santee river sc out
20 nm-
230 pm edt mon mar 23 2026

...small craft advisory in effect from 6 pm edt this evening
through late tuesday night...

.this afternoon...sw winds 15 to 20 kt with few gusts up to 25 
kt nearshore. seas 3 to 4 ft. wave detail: s 4 ft at 6 seconds 
and e 1 ft at 9 seconds. 
.tonight...nw winds 20 to 25 kt, becoming ne 25 to 30 kt with
gusts up to 35 kt after midnight. 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 slight chance of showers and tstms in the evening. 
.tue...ne winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. seas 5 to 7 ft. wave detail: ne 7 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 7 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.
.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.  

winds and seas higher in and near tstms.

$$