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fzus52 kchs 230637
cwfchs
expires:202602232045;;107069

coastal waters forecast
national weather service charleston sc
137 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


amz350-232045-
waters from south santee river to edisto beach sc out 20 nm-
137 am est mon feb 23 2026

...gale warning in effect until 9 am est this morning...

.rest of tonight...nw winds 25 to 30 kt with gusts to 35 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: n 5 ft at
6 seconds, becoming n 4 ft at 5 seconds. 
.mon night...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. 
.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 230637
cwfchs
expires:202602232045;;107070

coastal waters forecast
national weather service charleston sc
137 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


amz352-232045-
waters from edisto beach sc to savannah ga out 20 nm-
137 am est mon feb 23 2026

...gale warning in effect until 9 am est this morning...

.rest of tonight...nw winds 25 to 30 kt with gusts to 35 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 3 to 4 ft in the afternoon. wave detail: nw 5 ft at
5 seconds and ne 1 foot at 9 seconds, becoming n 4 ft at
5 seconds. 
.mon night...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. 
.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 kchs 230637
cwfchs
expires:202602232045;;107071

coastal waters forecast
national weather service charleston sc
137 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


amz354-232045-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
137 am est mon feb 23 2026

...gale warning in effect until 9 am est this morning...

.rest of tonight...nw winds 25 to 30 kt with gusts to 35 kt. seas
4 to 6 ft. wave detail: nw 6 ft at 5 seconds and e 1 foot at 10 
seconds.
.mon...nw winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. seas 4 to 6 ft, subsiding to 4 to 5 ft in the
afternoon. wave detail: nw 6 ft at 5 seconds and e 1 foot at
10 seconds, becoming n 4 ft at 5 seconds. 
.mon night...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 10 to 15 kt, becoming sw 5 to 10 kt in the
afternoon. seas 2 to 3 ft. wave detail: n 3 ft at 5 seconds. 
.tue night...sw winds 10 to 15 kt. seas 2 to 3 ft. wave detail:
sw 3 ft at 4 seconds and ne 1 foot at 7 seconds. 
.wed...sw winds 15 to 20 kt. seas 2 to 3 ft, building to 3 to
4 ft in the afternoon. wave detail: sw 3 ft at 4 seconds and e
1 foot at 11 seconds, becoming s 3 ft at 4 seconds and e 1 foot
at 11 seconds. 
.wed night...sw winds 10 to 15 kt with gusts to 20 kt. seas 3 to
4 ft. 
.thu...s winds 15 to 20 kt. seas 3 to 4 ft. a slight chance of
showers. 
.thu night...s winds 15 to 20 kt. seas 4 to 5 ft. a chance of
showers. 
.fri...sw winds 10 to 15 kt. seas 3 to 4 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 kchs 230637
cwfchs
expires:202602232045;;107072

coastal waters forecast
national weather service charleston sc
137 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


amz374-232045-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
137 am est mon feb 23 2026

...gale warning in effect until 9 am est this morning...

.rest of tonight...nw winds 25 to 30 kt with gusts to 40 kt. seas
8 to 10 ft. wave detail: nw 9 ft at 6 seconds and e 1 foot at 10 
seconds. 
.mon...nw winds 25 to 30 kt with gusts to 35 kt, diminishing to 
20 to 25 kt with gusts to 30 kt. seas 7 to 9 ft, subsiding to 6 
to 8 ft in the afternoon. wave detail: nw 9 ft at 6 seconds and e 
1 foot at 10 seconds, becoming nw 7 ft at 6 seconds and e 1 foot 
at 10 seconds.
.mon night...nw winds 20 to 25 kt with gusts to 30 kt. seas 5 to
7 ft, subsiding to 4 to 6 ft after midnight. wave detail: n 6 ft
at 6 seconds, becoming nw 6 ft at 5 seconds and ne 1 foot at
8 seconds. 
.tue...nw winds 15 to 20 kt, becoming w 5 to 10 kt in the
afternoon. seas 3 to 4 ft, subsiding to 2 to 3 ft in the
afternoon. wave detail: n 4 ft at 6 seconds, becoming n 3 ft at
6 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 2 ft at 3 seconds and ne 2 ft at
8 seconds, becoming sw 4 ft at 5 seconds and ne 2 ft at
10 seconds. 
.wed...sw winds 15 to 20 kt with gusts to 25 kt. seas 4 to 5 ft.
wave detail: sw 4 ft at 5 seconds and e 2 ft at 11 seconds. 
.wed night...sw winds 15 to 20 kt with gusts to 25 kt. seas 4 to
5 ft. 
.thu...s winds 15 to 20 kt. seas 4 to 5 ft. 
.thu night...s winds 15 to 20 kt. seas 4 to 6 ft. a chance of
showers. 
.fri...sw winds 15 to 20 kt. seas 4 to 5 ft. showers likely. 
.fri night...e winds 10 to 15 kt. seas 3 to 4 ft. showers likely
with a slight chance of tstms.  

winds and seas higher in and near tstms.

$$
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