fzus52 kchs 210939
cwfchs
expires:202602212300;;006456

coastal waters forecast
national weather service charleston sc
439 am est sat feb 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


amz330-212300-
charleston harbor-
439 am est sat feb 21 2026

.today...w winds 5 to 10 kt, becoming se early this afternoon,
then becoming e late. patchy fog early this morning. a chance of
showers this morning. a chance of tstms. showers this afternoon. 
.tonight...e winds 5 kt, becoming w after midnight. showers with
a chance of tstms. 
.sun...w winds 10 to 15 kt, becoming nw 15 to 20 kt in the
afternoon. waves 1 to 2 ft. showers likely with a slight chance
of tstms in the morning, then a slight chance of showers in the
afternoon. 
.sun night...nw winds 20 kt, diminishing to 15 kt after midnight.
waves 1 to 2 ft. 
.mon...nw winds 15 kt with gusts to 20 kt. 
.mon night...nw winds 10 to 15 kt. 
.tue...w winds 5 to 10 kt. 
.tue night...sw winds 5 to 10 kt. 
.wed...sw winds 10 to 15 kt. 
.wed night...sw winds 10 kt.  

winds and waves higher in and near tstms.

unless otherwise noted, waves 1 foot or less. 

charleston harbor water temperature 54 degrees. 

$$

fzus52 kchs 210939
cwfchs
expires:202602212300;;006457

coastal waters forecast
national weather service charleston sc
439 am est sat feb 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


amz350-212300-
waters from south santee river to edisto beach sc out 20 nm-
439 am est sat feb 21 2026

...gale watch in effect from sunday afternoon through monday
morning...

.today...sw winds 10 to 15 kt, becoming e late. seas 2 to 3 ft.
wave detail: s 3 ft at 6 seconds and e 1 foot at 11 seconds.
patchy fog early this morning. a chance of showers and tstms.
vsby 1 nm or less this morning. 
.tonight...e winds 5 to 10 kt, becoming nw after midnight. seas
2 to 3 ft. wave detail: s 3 ft at 6 seconds and e 1 foot at
10 seconds. showers with a chance of tstms. 
.sun...nw winds 15 to 20 kt with gusts to 25 kt, increasing to
20 to 25 kt with gusts to 35 kt in the afternoon. seas 3 to 4 ft,
building to 4 to 5 ft in the afternoon. wave detail: sw 3 ft at
5 seconds and e 1 foot at 7 seconds, becoming w 5 ft at 5 seconds
and e 1 foot at 8 seconds. showers likely with a slight chance of
tstms in the morning, then a chance of showers in the afternoon. 
.sun night...nw winds 25 to 30 kt. seas 5 to 7 ft, subsiding to
4 to 6 ft after midnight. wave detail: w 6 ft at 5 seconds and e
1 foot at 9 seconds, becoming nw 6 ft at 5 seconds and e 1 foot
at 10 seconds. 
.mon...nw winds 20 to 25 kt. gusts to 35 kt in the morning. seas
4 to 6 ft, subsiding to 4 to 5 ft in the afternoon. wave detail:
nw 6 ft at 5 seconds, becoming n 5 ft at 5 seconds. 
.mon night...nw winds 20 to 25 kt. seas 3 to 4 ft. wave detail: n
4 ft at 5 seconds. 
.tue...nw winds 15 to 20 kt. seas 2 to 3 ft. 
.tue night...sw winds 10 to 15 kt. seas 2 to 3 ft. 
.wed...sw winds 15 to 20 kt. seas 3 to 4 ft. 
.wed night...sw winds 15 to 20 kt. seas 4 to 5 ft.  

winds and seas higher in and near tstms.

$$

fzus52 kchs 210939
cwfchs
expires:202602212300;;006458

coastal waters forecast
national weather service charleston sc
439 am est sat feb 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


amz352-212300-
waters from edisto beach sc to savannah ga out 20 nm-
439 am est sat feb 21 2026

...gale watch in effect from sunday afternoon through monday
morning...

.today...sw winds 10 to 15 kt. seas 2 to 3 ft. wave detail: s
3 ft at 5 seconds and se 1 foot at 8 seconds. patchy fog early
this morning. a slight chance of showers until late afternoon. a
slight chance of tstms early this afternoon, then a chance of
showers and tstms late. vsby 1 nm or less this morning. 
.tonight...s winds 5 to 10 kt, becoming w 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: s 2 ft at 5 seconds and e
1 foot at 11 seconds. showers with a chance of tstms. 
.sun...nw winds 15 to 20 kt with gusts to 25 kt, increasing to
25 to 30 kt in the afternoon. seas 3 to 4 ft, building to 4 to
5 ft in the afternoon. wave detail: w 3 ft at 4 seconds and e
1 foot at 10 seconds, becoming w 5 ft at 5 seconds and e 1 foot
at 9 seconds. showers likely with a chance of tstms in the
morning, then a slight chance of showers in the afternoon. 
.sun night...nw winds 25 to 30 kt. seas 4 to 6 ft. wave detail:
nw 6 ft at 5 seconds and e 1 foot at 10 seconds. 
.mon...nw winds 20 to 25 kt with gusts to 30 kt. seas 4 to 6 ft,
subsiding to 4 to 5 ft in the afternoon. wave detail: nw 5 ft at
5 seconds and e 1 foot at 10 seconds, becoming nw 4 ft at
4 seconds. 
.mon night...nw winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. seas 3 to 4 ft. wave detail: nw 4 ft at
4 seconds. 
.tue...w winds 10 to 15 kt. seas 2 to 3 ft. 
.tue night...sw winds 10 to 15 kt. seas 2 ft. 
.wed...sw winds 10 to 15 kt. seas 2 to 3 ft. 
.wed night...sw winds 15 kt. seas 3 to 4 ft.  

winds and seas higher in and near tstms.

$$

fzus52 kilm 211058
cwfilm
expires:202602212315;;008964

coastal waters forecast
national weather service wilmington nc
558 am est sat feb 21 2026

surf city nc to south santee river sc out 20 nm


amz252-212315-
coastal waters from cape fear nc to little river inlet sc out
20 nm-
558 am est sat feb 21 2026

...gale watch in effect from sunday afternoon through monday
morning...

.today...nw winds 5 to 10 kt, becoming ne late this morning and
early afternoon, then increasing to 10 to 15 kt late. seas 2 to
3 ft. wave detail: s 3 ft at 6 seconds and e 1 ft at 10 seconds.
areas of fog early this morning. patchy fog late this morning.
showers likely with a slight chance of tstms this morning. a
chance of showers early this afternoon, then showers likely with
a slight chance of tstms late. vsby 1 nm or less, increasing to
1 to 3 nm late this morning. 
.tonight...ne winds 10 to 15 kt. seas 2 to 3 ft. wave detail: e
3 ft at 7 seconds. showers likely with a chance of tstms. 
.sun...w winds 10 to 15 kt with gusts up to 20 kt, becoming nw
20 to 25 kt with gusts up to 30 kt in the afternoon. seas 2 to
4 ft, building to 4 to 6 ft in the afternoon. wave detail: sw
2 ft at 5 seconds and e 2 ft at 6 seconds, becoming w 4 ft at
5 seconds and e 2 ft at 7 seconds. showers.
.sun night...nw winds 25 to 30 kt with gusts up to 35 kt. seas
5 to 7 ft. wave detail: w 6 ft at 6 seconds and e 1 ft at
7 seconds. a slight chance of showers in the evening. 
.mon...nw winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: w 5 ft at 6 seconds and ne 1 ft at 9 seconds. 
.mon night...nw winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. gusts up to 30 kt. seas 3 to 5 ft. wave detail: w
4 ft at 5 seconds and ne 1 ft at 5 seconds. 
.tue...nw winds 15 to 20 kt, becoming w 10 to 15 kt in the
afternoon. seas 2 to 4 ft. 
.tue night...sw winds 10 to 15 kt. seas 2 to 4 ft. 
.wed...sw winds 15 to 20 kt. seas 4 to 6 ft. 
.wed night...sw winds 15 to 20 kt. seas 4 to 6 ft.  

winds and seas higher in and near tstms.

$$

fzus52 kilm 211058
cwfilm
expires:202602212315;;008965

coastal waters forecast
national weather service wilmington nc
558 am est sat feb 21 2026

surf city nc to south santee river sc out 20 nm


amz254-212315-
coastal waters from little river inlet to murrells inlet sc out
20 nm-
558 am est sat feb 21 2026

...gale watch in effect from sunday afternoon through monday
morning...

.today...nw winds 5 to 10 kt, becoming ne late this morning, then
becoming e 10 to 15 kt this afternoon. seas 2 to 3 ft. wave
detail: s 2 ft at 6 seconds and se 1 ft at 10 seconds. patchy fog
early this morning. patchy fog late this morning. showers likely
with a slight chance of tstms this morning. a chance of showers
early this afternoon, then showers likely with a slight chance of
tstms late. vsby 1 nm or less, increasing to 1 to 3 nm late this
morning. 
.tonight...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: se
3 ft at 6 seconds and e 2 ft at 9 seconds. showers likely with a
chance of tstms. 
.sun...w winds 10 to 15 kt with gusts up to 20 kt, becoming nw
20 to 25 kt with gusts up to 30 kt in the afternoon. seas 2 to
3 ft, building to 3 to 5 ft in the afternoon. wave detail: sw
2 ft at 5 seconds and e 2 ft at 9 seconds, becoming w 4 ft at
4 seconds and e 1 ft at 7 seconds. showers likely. 
.sun night...nw winds 25 to 30 kt with gusts up to 35 kt. seas
4 to 6 ft. wave detail: nw 5 ft at 5 seconds and e 1 ft at
8 seconds. 
.mon...nw winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: w 5 ft at 4 seconds and e 1 ft at 8 seconds. 
.mon night...nw winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. seas 2 to 4 ft. wave detail: nw 4 ft at
4 seconds. 
.tue...nw winds 15 to 20 kt, becoming w 10 kt in the afternoon.
seas 2 to 3 ft. 
.tue night...sw winds 10 to 15 kt. seas 2 to 4 ft. 
.wed...sw winds 15 to 20 kt. seas 3 to 5 ft. 
.wed night...sw winds 15 to 20 kt. seas 4 to 5 ft.  

winds and seas higher in and near tstms.

$$

fzus52 kilm 211058
cwfilm
expires:202602212315;;008966

coastal waters forecast
national weather service wilmington nc
558 am est sat feb 21 2026

surf city nc to south santee river sc out 20 nm


amz256-212315-
coastal waters from murrells inlet to south santee river sc out
20 nm-
558 am est sat feb 21 2026

...gale watch in effect from sunday afternoon through monday
morning...

.today...nw winds 5 to 10 kt, becoming ne late this morning, then
becoming e 10 to 15 kt this afternoon. seas 2 to 3 ft. wave
detail: se 3 ft at 6 seconds and e 1 ft at 11 seconds. patchy fog
this morning. patchy fog early this afternoon. a slight chance of
tstms this morning. showers likely, then a slight chance of tstms
late. vsby 1 to 3 nm until late afternoon. 
.tonight...ne winds 10 to 15 kt, becoming n 5 to 10 kt after
midnight. seas 2 to 3 ft. wave detail: e 3 ft at 5 seconds and e
2 ft at 10 seconds. showers with a chance of tstms. 
.sun...w winds 15 to 20 kt, becoming nw 20 to 25 kt with gusts up
to 30 kt in the afternoon. seas 3 to 5 ft. wave detail: w 4 ft at
4 seconds and e 2 ft at 7 seconds. showers likely with a slight
chance of tstms in the morning, then a chance of showers in the
afternoon. 
.sun night...nw winds 25 to 30 kt with gusts up to 35 kt. seas
4 to 6 ft. wave detail: nw 5 ft at 5 seconds and e 1 ft at
9 seconds. 
.mon...nw winds 20 to 25 kt. gusts up to 35 kt, decreasing to
25 kt in the afternoon. seas 3 to 5 ft. wave detail: nw 5 ft at
4 seconds and e 1 ft at 9 seconds.
.mon night...nw winds 20 to 25 kt with gusts up to 30 kt. seas
3 to 5 ft. wave detail: nw 4 ft at 4 seconds. 
.tue...nw winds 15 to 20 kt, becoming w 10 kt in the afternoon.
seas 2 to 4 ft. 
.tue night...sw winds 10 to 15 kt. seas 2 to 3 ft. 
.wed...sw winds 15 to 20 kt. seas 3 to 5 ft. 
.wed night...sw winds 15 to 20 kt. seas 3 to 5 ft.  

winds and seas higher in and near tstms.

$$