fzus52 kchs 150939
cwfchs
expires:202603152300;;708799

coastal waters forecast
national weather service charleston sc
539 am edt sun mar 15 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


amz330-152300-
charleston harbor-
539 am edt sun mar 15 2026

...small craft advisory in effect from monday morning through
monday evening...

.today...e winds 5 to 10 kt, becoming se late. a chance of tstms.
showers likely early this morning, then a chance of showers late
this morning. 
.tonight...s winds 10 to 15 kt. a chance of showers and tstms in
the evening, then showers likely with a chance of tstms after
midnight. 
.mon...sw winds 15 to 20 kt with gusts to 25 kt. waves 1 to 2 ft.
showers with a chance of tstms. 
.mon night...w winds 15 to 20 kt with gusts to 25 kt. waves 1 to
2 ft. showers with a chance of tstms in the evening, then a
slight chance of showers after midnight. 
.tue...nw winds 10 to 15 kt. 
.tue night...n winds 5 to 10 kt. 
.wed...ne winds 10 kt. 
.wed night...ne winds 5 to 10 kt. 
.thu...ne winds 5 kt. 
.thu night...n 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 150939
cwfchs
expires:202603152300;;708800

coastal waters forecast
national weather service charleston sc
539 am edt sun mar 15 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


amz350-152300-
waters from south santee river to edisto beach sc out 20 nm-
539 am edt sun mar 15 2026

...small craft advisory in effect from late tonight through
tuesday morning...

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

winds and seas higher in and near tstms.

$$

fzus52 kchs 150939
cwfchs
expires:202603152300;;708801

coastal waters forecast
national weather service charleston sc
539 am edt sun mar 15 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


amz352-152300-
waters from edisto beach sc to savannah ga out 20 nm-
539 am edt sun mar 15 2026

...small craft advisory in effect from late tonight through
tuesday morning...

.today...e winds 10 kt, becoming se late. seas 3 ft. wave detail:
e 3 ft at 7 seconds. a chance of showers and tstms this morning,
then a slight chance of showers and tstms early this afternoon. 
.tonight...s winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 3 to 4 ft, building to 4 to 6 ft after midnight.
wave detail: se 4 ft at 7 seconds, becoming se 5 ft at 7 seconds.
a chance of showers and tstms. 
.mon...sw winds 20 to 25 kt with gusts to 35 kt. seas 5 to 7 ft,
building to 6 to 8 ft in the afternoon. wave detail: s 6 ft at
7 seconds, becoming s 7 ft at 7 seconds. showers with a chance of
tstms. 
.mon night...nw winds 25 to 30 kt. seas 5 to 7 ft, subsiding to
4 to 6 ft after midnight. wave detail: s 7 ft at 8 seconds and w
4 ft at 4 seconds, becoming nw 5 ft at 5 seconds and se 5 ft at
8 seconds. showers with a chance of tstms in the evening, then a
slight chance of showers after midnight. 
.tue...nw winds 20 to 25 kt, diminishing to 10 to 15 kt in the
afternoon. seas 4 to 5 ft, subsiding to 3 to 4 ft in the
afternoon. wave detail: nw 5 ft at 5 seconds and se 2 ft at
8 seconds, becoming n 3 ft at 4 seconds and se 2 ft at 8 seconds.
.tue night...n winds 10 to 15 kt. seas 2 to 3 ft. wave detail: n
2 ft at 4 seconds and se 2 ft at 8 seconds. 
.wed...ne winds 10 to 15 kt. seas 3 to 4 ft. 
.wed night...ne winds 10 to 15 kt. seas 3 to 4 ft. 
.thu...ne winds 10 to 15 kt. seas 3 to 4 ft. 
.thu night...ne winds 5 to 10 kt. seas 4 to 5 ft.  

winds and seas higher in and near tstms.

$$

fzus52 kilm 150639
cwfilm
expires:202603151915;;700874

coastal waters forecast
national weather service wilmington nc
239 am edt sun mar 15 2026

surf city nc to south santee river sc out 20 nm


amz252-151915-
coastal waters from cape fear nc to little river inlet sc out
20 nm-
239 am edt sun mar 15 2026

...small craft advisory in effect from noon edt today through
tuesday morning...

.rest of tonight...e winds 5 to 10 kt. seas 2 ft. wave detail: se
2 ft at 7 seconds. 
.sun...e winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft, building to 4 to 6 ft in the afternoon. wave detail: e 3 ft
at 7 seconds, becoming se 5 ft at 7 seconds. a chance of showers
with a slight chance of tstms in the morning, then showers with a
chance of tstms in the afternoon. 
.sun night...s winds 15 to 20 kt with gusts up to 25 kt. seas
5 to 7 ft. wave detail: s 6 ft at 7 seconds. a chance of showers
and tstms. patchy fog in the evening. patchy fog after midnight.
vsby 1 to 3 nm, decreasing to 1 nm or less after midnight. 
.mon...s winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
8 ft, building to 7 to 10 ft in the afternoon. wave detail: s
8 ft at 7 seconds, becoming s 9 ft at 8 seconds. showers with
tstms likely. 
.mon night...sw winds 20 to 25 kt, becoming nw after midnight.
gusts up to 30 kt. seas 6 to 9 ft, subsiding to 5 to 7 ft after
midnight. wave detail: s 9 ft at 8 seconds, becoming s 7 ft at
8 seconds and w 5 ft at 7 seconds. showers with tstms likely in
the evening, then a chance of showers after midnight. 
.tue...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 4 to 6 ft, subsiding to 2 to
4 ft in the afternoon. wave detail: w 5 ft at 7 seconds and se
3 ft at 8 seconds, becoming w 3 ft at 5 seconds and se 3 ft at
8 seconds. 
.tue night...n winds 10 to 15 kt. seas 2 to 4 ft. 
.wed...ne winds 10 to 15 kt. seas 2 to 4 ft. 
.wed night...ne winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. seas 2 to 4 ft. 
.thu...ne winds 10 to 15 kt. seas 2 to 4 ft. 
.thu night...ne winds 5 to 10 kt, becoming n 10 to 15 kt after
midnight. seas 2 to 4 ft.  

winds and seas higher in and near tstms.

$$

fzus52 kilm 150639
cwfilm
expires:202603151915;;700875

coastal waters forecast
national weather service wilmington nc
239 am edt sun mar 15 2026

surf city nc to south santee river sc out 20 nm


amz254-151915-
coastal waters from little river inlet to murrells inlet sc out
20 nm-
239 am edt sun mar 15 2026

...small craft advisory in effect from this evening through
tuesday morning...

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

winds and seas higher in and near tstms.

$$

fzus52 kilm 150639
cwfilm
expires:202603151915;;700876

coastal waters forecast
national weather service wilmington nc
239 am edt sun mar 15 2026

surf city nc to south santee river sc out 20 nm


amz256-151915-
coastal waters from murrells inlet to south santee river sc out
20 nm-
239 am edt sun mar 15 2026

...small craft advisory in effect from this evening through
tuesday morning...

.rest of tonight...e winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: e 2 ft at 7 seconds. 
.sun...e winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
5 ft. wave detail: se 4 ft at 6 seconds. a chance of tstms.
showers likely, mainly in the morning. 
.sun night...s winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. wave detail: s 5 ft at 7 seconds. a chance of showers
and tstms. patchy fog in the evening. patchy fog after midnight
with vsby 1 nm or less. 
.mon...s winds 20 to 25 kt, becoming sw 25 to 30 kt in the
afternoon. seas 5 to 8 ft. wave detail: s 8 ft at 7 seconds.
showers with tstms likely. 
.mon night...w winds 25 kt, becoming nw after midnight. gusts up
to 30 kt. seas 5 to 8 ft, subsiding to 4 to 6 ft after midnight.
wave detail: s 8 ft at 8 seconds, becoming s 6 ft at 8 seconds
and w 4 ft at 4 seconds. showers with tstms likely in the
evening, then a slight chance of showers after midnight. 
.tue...nw 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: nw
4 ft at 4 seconds and se 3 ft at 8 seconds. 
.tue night...n winds 10 to 15 kt. seas 2 to 3 ft. 
.wed...ne winds 10 to 15 kt. seas 3 to 4 ft. 
.wed night...ne winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. seas 3 to 4 ft. 
.thu...ne winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 3 to 4 ft. 
.thu night...ne winds 5 to 10 kt, becoming n 10 to 15 kt after
midnight. seas 3 to 4 ft.  

winds and seas higher in and near tstms.

$$