fzus52 kchs 251927
cwfchs
expires:202601260930;;522926

coastal waters forecast
national weather service charleston sc
227 pm est sun jan 25 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


amz330-260930-
charleston harbor-
227 pm est sun jan 25 2026

.rest of today...s winds 10 to 15 kt. patchy fog. 
.tonight...sw winds 10 to 15 kt with gusts to 20 kt. patchy fog
in the evening. a chance of tstms. showers. vsby 1 to 3 nm. 
.mon...nw winds 10 to 15 kt with gusts to 20 kt. a chance of
showers and tstms in the morning. 
.mon night...nw winds 10 kt with gusts to 20 kt. 
.tue...n winds 5 to 10 kt, becoming w in the afternoon. 
.tue night...w winds 10 kt. 
.wed...nw winds 5 kt. 
.wed night...w winds 10 to 15 kt. 
.thu...nw winds 5 to 10 kt. 
.thu night...n winds 5 to 10 kt.  

winds and waves higher in and near tstms.

unless otherwise noted, waves 1 foot or less. 

charleston harbor water temperature 51 degrees. 

$$

fzus52 kchs 251927
cwfchs
expires:202601260930;;522927

coastal waters forecast
national weather service charleston sc
227 pm est sun jan 25 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


amz350-260930-
waters from south santee river to edisto beach sc out 20 nm-
227 pm est sun jan 25 2026

...small craft advisory in effect through late monday night...

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

winds and seas higher in and near tstms.

$$