fzus52 kchs 130541
cwfchs
expires:202507131815;;354689

coastal waters forecast
national weather service charleston sc
141 am edt sun jul 13 2025

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


amz330-131815-
charleston harbor-
141 am edt sun jul 13 2025

.today...w winds 5 to 10 kt, becoming s 10 to 15 kt this 
afternoon. a slight chance of showers and tstms early this 
morning. a chance of showers and tstms this afternoon. 
.tonight...s winds 5 to 10 kt. a chance of showers and tstms in
the evening. 
.mon...e winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. a slight chance of showers and tstms in the morning,
then a chance of showers and tstms in the afternoon. 
.mon night...se winds 10 kt. a chance of showers and tstms in the
evening. 
.tue...se winds 10 to 15 kt. a chance of showers and tstms. 
.tue night...s winds 10 to 15 kt. a chance of showers and tstms. 
.wed...s winds 10 to 15 kt. showers likely with a chance of
tstms. 
.wed night...s winds 15 kt. a slight chance of showers and tstms.
.thu...s winds 10 to 15 kt. a chance of showers and tstms. 
.thu night...s winds 10 to 15 kt. a slight chance of showers and
tstms.  

winds and waves higher in and near tstms.

unless otherwise noted, waves 1 foot or less. 

charleston harbor water temperature 85 degrees. 

$$

fzus52 kchs 130541
cwfchs
expires:202507131815;;354690

coastal waters forecast
national weather service charleston sc
141 am edt sun jul 13 2025

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


amz350-131815-
waters from south santee river to edisto beach sc out 20 nm-
141 am edt sun jul 13 2025

.today...w winds 5 kt, becoming s this afternoon. seas 2 to 3 ft.
wave detail: se 2 ft at 7 seconds. a chance of showers and tstms
early this morning, then a slight chance of showers and tstms
late this morning. 
.tonight...s winds 5 kt. seas 2 ft. wave detail: se 2 ft at
7 seconds. a slight chance of showers and tstms in the evening. 
.mon...e winds 5 kt, increasing to 5 to 10 kt in the afternoon.
seas 2 ft. wave detail: se 2 ft at 7 seconds. a slight chance of
showers and tstms. 
.mon night...se winds 5 to 10 kt. seas 2 ft. wave detail: s 2 ft
at 6 seconds. a chance of showers and tstms, mainly in the
evening. 
.tue...se winds 5 to 10 kt. seas 2 ft. wave detail: se 2 ft at
7 seconds and s 1 foot at 4 seconds. a chance of showers and
tstms. 
.tue night...s winds 10 kt. seas 2 to 3 ft. wave detail: se 3 ft
at 6 seconds. a chance of showers and tstms. 
.wed...s winds 10 to 15 kt. seas 3 ft. showers likely with a
chance of tstms. 
.wed night...s winds 10 to 15 kt. seas 3 ft. a chance of showers
and tstms. 
.thu...s winds 10 to 15 kt. seas 3 ft. a chance of showers and
tstms. 
.thu night...s winds 10 to 15 kt. seas 3 ft. a chance of showers
and tstms.  

winds and seas higher in and near tstms.

$$