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fzus52 kchs 300617
cwfchs
expires:202603302030;;520799

coastal waters forecast
national weather service charleston sc
217 am edt mon mar 30 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


amz330-302030-
charleston harbor-
217 am edt mon mar 30 2026

.rest of tonight...ne winds 5 kt, becoming e. 
.mon...e winds 5 to 10 kt. 
.mon night...se winds 5 kt. 
.tue...se winds 5 kt, increasing to 5 to 10 kt in the afternoon. 
.tue night...s winds 5 to 10 kt. 
.wed...s winds 5 to 10 kt. 
.wed night...se winds 5 to 10 kt. 
.thu...se winds 5 to 10 kt. a slight chance of showers. 
.thu night...se winds 5 to 10 kt. 
.fri...se winds 5 to 10 kt. a slight chance of showers and tstms.
.fri night...se winds 5 kt.  

winds and waves higher in and near tstms.

unless otherwise noted, waves 1 foot or less. 

charleston harbor water temperature 62 degrees. 

$$
fzus52 kchs 300617
cwfchs
expires:202603302030;;520800

coastal waters forecast
national weather service charleston sc
217 am edt mon mar 30 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


amz350-302030-
waters from south santee river to edisto beach sc out 20 nm-
217 am edt mon mar 30 2026

.rest of tonight...se winds 5 to 10 kt. seas 4 to 5 ft. wave
detail: e 5 ft at 9 seconds. 
.mon...e winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e 4 ft at
8 seconds. 
.mon night...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e
4 ft at 8 seconds. 
.tue...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e 4 ft
at 8 seconds. 
.tue night...s winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se
3 ft at 8 seconds. 
.wed...s winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se 3 ft
at 8 seconds. 
.wed night...se winds 5 to 10 kt. seas 3 ft. 
.thu...se winds 5 to 10 kt. seas 3 to 4 ft. a slight chance of
showers. 
.thu night...se winds 10 kt. seas 4 to 5 ft. a slight chance of
showers. 
.fri...se winds 5 to 10 kt. seas 4 to 5 ft. a slight chance of
showers and tstms. 
.fri night...se winds 5 to 10 kt. seas 4 to 5 ft.  

winds and seas higher in and near tstms.

$$
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