fzus52 kchs 231342
cwfchs
expires:202602240345;;122578

coastal waters forecast
national weather service charleston sc
842 am est mon feb 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


amz330-240345-
charleston harbor-
842 am est mon feb 23 2026

...small craft advisory in effect until 1 pm est this afternoon...

.today...nw winds 15 to 20 kt with gusts to 25 kt, diminishing to
10 to 15 kt with gusts to 20 kt late. waves 1 to 2 ft through
early afternoon. 
.tonight...nw winds 10 to 15 kt. 
.tue...nw winds 5 to 10 kt, becoming sw in the afternoon. 
.tue night...sw winds 10 to 15 kt. 
.wed...sw winds 15 kt with gusts to 20 kt. 
.wed night...sw winds 10 kt. 
.thu...sw winds 10 to 15 kt. a slight chance of showers. 
.thu night...sw winds 15 kt. a chance of showers. 
.fri...sw winds 10 to 15 kt. showers likely. 
.fri night...ne winds 5 to 10 kt. a chance of showers.  

unless otherwise noted, waves 1 foot or less. 

charleston harbor water temperature 54 degrees. 

$$

fzus52 kchs 231342
cwfchs
expires:202602240345;;122579

coastal waters forecast
national weather service charleston sc
842 am est mon feb 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


amz350-240345-
waters from south santee river to edisto beach sc out 20 nm-
842 am est mon feb 23 2026

...small craft advisory in effect until 7 pm est this evening...

.today...nw winds 20 to 25 kt with gusts to 30 kt. seas 4 to
6 ft, subsiding to 4 to 5 ft. seas 2 to 3 ft near the immediate 
coast. wave detail: n 5 ft at 6 seconds, becoming n 4 ft at 5 
seconds. 
.tonight...nw winds 20 to 25 kt, diminishing to 15 to 20 kt after
midnight. seas 3 to 4 ft. wave detail: n 4 ft at 5 seconds. 
.tue...nw winds 15 to 20 kt, becoming w 10 to 15 kt in the
afternoon. seas 3 to 4 ft, subsiding to 2 to 3 ft in the
afternoon. wave detail: n 3 ft at 5 seconds, becoming ne 2 ft at
8 seconds and w 1 foot at 3 seconds. 
.tue night...sw winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. seas 2 to 3 ft, building to 4 to 5 ft after
midnight. wave detail: sw 3 ft at 4 seconds and e 2 ft at
9 seconds, becoming sw 4 ft at 5 seconds and e 1 foot at
11 seconds. 
.wed...sw winds 20 to 25 kt with gusts to 30 kt. seas 4 to 6 ft,
building to 5 to 6 ft in the afternoon. wave detail: sw 5 ft at
6 seconds and e 1 foot at 12 seconds, becoming sw 6 ft at
6 seconds and e 1 foot at 11 seconds. 
.wed night...sw winds 15 to 20 kt with gusts to 25 kt. seas 4 to
6 ft, subsiding to 4 to 5 ft after midnight. wave detail: sw 5 ft
at 6 seconds and e 1 foot at 11 seconds, becoming s 4 ft at
6 seconds and e 1 foot at 11 seconds. 
.thu...sw winds 20 to 25 kt. seas 4 to 5 ft. a slight chance of
showers. 
.thu night...sw winds 20 to 25 kt. seas 5 to 7 ft. a chance of
showers. 
.fri...sw winds 15 to 20 kt. seas 5 to 7 ft. showers likely. 
.fri night...ne winds 10 kt. seas 3 to 4 ft. showers likely.  

$$

fzus52 kchs 231342
cwfchs
expires:202602240345;;122580

coastal waters forecast
national weather service charleston sc
842 am est mon feb 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


amz352-240345-
waters from edisto beach sc to savannah ga out 20 nm-
842 am est mon feb 23 2026

...small craft advisory in effect until 7 pm est this evening...

.today...nw winds 20 to 25 kt with gusts to 30 kt. seas 4 to 6 
ft, subsiding to 3 to 4 ft. seas 2 to 3 ft near the immediate
coast. wave detail: nw 5 ft at 5 seconds and ne 1 foot at 9 
seconds, becoming n 4 ft at 5 seconds.
.tonight...nw winds 15 to 20 kt with gusts to 25 kt. seas 3 to
4 ft. wave detail: n 4 ft at 5 seconds. 
.tue...nw winds 10 to 15 kt with gusts to 20 kt, becoming sw 5 to
10 kt in the afternoon. seas 2 to 3 ft. wave detail: n 2 ft at
5 seconds. 
.tue night...sw winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. seas 2 ft, building to 3 to 4 ft after midnight.
wave detail: sw 2 ft at 3 seconds and e 1 foot at 9 seconds,
becoming sw 3 ft at 4 seconds and e 1 foot at 10 seconds. 
.wed...sw winds 15 to 20 kt with gusts to 25 kt. seas 3 to 4 ft.
wave detail: sw 4 ft at 5 seconds and e 1 foot at 11 seconds. 
.wed night...sw winds 15 kt with gusts to 20 kt. seas 3 to 4 ft.
wave detail: s 4 ft at 5 seconds and e 1 foot at 11 seconds. 
.thu...sw winds 15 to 20 kt. seas 4 to 5 ft. a slight chance of
showers. 
.thu night...sw winds 20 to 25 kt. seas 4 to 5 ft. a chance of
showers. 
.fri...sw winds 15 to 20 kt. seas 4 to 5 ft. showers likely. 
.fri night...e winds 10 kt. seas 2 to 3 ft. showers likely with a
slight chance of tstms.  

winds and seas higher in and near tstms.

$$

fzus52 kilm 231123
cwfilm
expires:202602240015;;118229

coastal waters forecast
national weather service wilmington nc
623 am est mon feb 23 2026

surf city nc to south santee river sc out 20 nm


amz252-240015-
coastal waters from cape fear nc to little river inlet sc out
20 nm-
623 am est mon feb 23 2026

...small craft advisory in effect through tuesday morning...

.today...nw winds 20 to 25 kt with gusts up to 30 kt. seas 4 to
6 ft. wave detail: w 5 ft at 5 seconds and ne 1 ft at 10 seconds.
.tonight...nw winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: w 4 ft at 5 seconds and ne 1 ft at 7 seconds. 
.tue...nw winds 15 to 20 kt with gusts up to 25 kt, becoming w
10 kt in the afternoon. seas 2 to 4 ft. wave detail: nw 3 ft at
4 seconds and ne 1 ft at 11 seconds. 
.tue night...sw winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. gusts up to 25 kt. seas 2 to 3 ft, building to
3 to 5 ft after midnight. wave detail: sw 2 ft at 4 seconds and e
1 ft at 11 seconds, becoming sw 4 ft at 5 seconds and e 1 ft at
12 seconds. 
.wed...sw winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
7 ft. wave detail: sw 6 ft at 7 seconds and e 1 ft at 12 seconds.
.wed night...sw winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. seas 5 to 7 ft, subsiding to
3 to 5 ft after midnight. wave detail: sw 6 ft at 7 seconds and e
1 ft at 12 seconds, becoming sw 4 ft at 6 seconds and e 1 ft at
11 seconds. 
.thu...sw winds 10 to 15 kt. seas 3 to 5 ft. a chance of showers.
.thu night...sw winds 15 to 20 kt. seas 5 to 7 ft. a chance of
showers in the evening, then showers likely after midnight. 
.fri...sw winds 15 to 20 kt, becoming w 10 to 15 kt in the
afternoon. seas 5 to 7 ft, subsiding to 3 to 5 ft in the
afternoon. showers likely, mainly in the morning. 
.fri night...n winds 10 to 15 kt, becoming ne after midnight.
seas 3 to 5 ft. a chance of showers.  

$$

fzus52 kilm 231123
cwfilm
expires:202602240015;;118230

coastal waters forecast
national weather service wilmington nc
623 am est mon feb 23 2026

surf city nc to south santee river sc out 20 nm


amz254-240015-
coastal waters from little river inlet to murrells inlet sc out
20 nm-
623 am est mon feb 23 2026

...small craft advisory in effect through tuesday morning...

.today...nw winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: nw 5 ft at 4 seconds and e 1 ft at 10 seconds.
.tonight...nw winds 15 to 20 kt with gusts up to 25 kt. 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. wave detail: nw 3 ft at 3 seconds and ne 1 ft at
11 seconds. 
.tue night...sw winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. gusts up to 25 kt. seas 2 to 3 ft, building to
3 to 5 ft after midnight. wave detail: sw 2 ft at 4 seconds and e
1 ft at 12 seconds, becoming sw 4 ft at 5 seconds and e 1 ft at
12 seconds. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt. seas 4 to
6 ft. wave detail: sw 5 ft at 5 seconds and e 1 ft at 12 seconds.
.wed night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 6 ft. wave detail: s 5 ft at 6 seconds and e 1 ft at
12 seconds. 
.thu...sw winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 3 to 5 ft. a chance of showers in the afternoon. 
.thu night...sw winds 15 to 20 kt. seas 4 to 6 ft. a chance of
showers in the evening, then showers likely after midnight. 
.fri...sw winds 15 to 20 kt, becoming w 10 to 15 kt in the
afternoon. seas 4 to 6 ft. showers likely. 
.fri night...n winds 10 to 15 kt, becoming ne after midnight.
seas 3 to 4 ft. a chance of showers.  

$$

fzus52 kilm 231123
cwfilm
expires:202602240015;;118231

coastal waters forecast
national weather service wilmington nc
623 am est mon feb 23 2026

surf city nc to south santee river sc out 20 nm


amz256-240015-
coastal waters from murrells inlet to south santee river sc out
20 nm-
623 am est mon feb 23 2026

...small craft advisory in effect through tuesday morning...

.today...nw winds 20 to 25 kt with gusts up to 30 kt. seas 3 to
5 ft. wave detail: nw 5 ft at 4 seconds and e 1 ft at 10 seconds.
.tonight...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 and
ne 1 ft at 9 seconds. 
.tue...nw winds 15 to 20 kt with gusts up to 25 kt, becoming w
10 kt in the afternoon. seas 2 to 3 ft. wave detail: nw 3 ft at
4 seconds and ne 1 ft at 11 seconds. 
.tue night...sw winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. gusts up to 25 kt. seas 2 to 4 ft. wave detail:
sw 4 ft at 5 seconds and ne 1 ft at 10 seconds. 
.wed...sw winds 20 to 25 kt. seas 4 to 6 ft. wave detail: sw 5 ft
at 5 seconds and e 1 ft at 11 seconds. 
.wed night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 5 ft. wave detail: sw 5 ft at 6 seconds and e 1 ft at
12 seconds. 
.thu...sw winds 15 to 20 kt. seas 3 to 5 ft. a chance of showers
in the afternoon. 
.thu night...sw winds 20 kt. seas 4 to 6 ft. a chance of showers
in the evening, then showers likely after midnight. 
.fri...sw winds 15 to 20 kt, becoming w 10 to 15 kt in the
afternoon. seas 4 to 6 ft. showers likely. 
.fri night...n winds 10 to 15 kt, becoming ne after midnight.
seas 3 to 4 ft. a chance of showers in the evening, then showers
likely after midnight.  

$$