fzus52 kchs 212140
cwfchs
expires:202602221100;;033905

coastal waters forecast
national weather service charleston sc
439 pm est sat feb 21 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


amz350-221100-
waters from south santee river to edisto beach sc out 20 nm-
439 pm est sat feb 21 2026

...gale warning in effect from sunday afternoon through monday
morning...

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

winds and seas higher in and near tstms.

$$

fzus52 kchs 212140
cwfchs
expires:202602221100;;033906

coastal waters forecast
national weather service charleston sc
439 pm est sat feb 21 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


amz352-221100-
waters from edisto beach sc to savannah ga out 20 nm-
439 pm est sat feb 21 2026

...gale warning in effect from sunday afternoon through monday
morning...

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

winds and seas higher in and near tstms.

$$

fzus52 kchs 212140
cwfchs
expires:202602221100;;033907

coastal waters forecast
national weather service charleston sc
439 pm est sat feb 21 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


amz354-221100-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
439 pm est sat feb 21 2026

...gale warning in effect from sunday afternoon through monday
morning...

.tonight...s winds 10 kt, becoming sw after midnight. seas 2 to
3 ft. wave detail: s 2 ft at 4 seconds and e 1 foot at
11 seconds. showers with a chance of tstms until early morning,
then showers with a slight chance of tstms late. 
.sun...w winds 15 to 20 kt with gusts to 25 kt, becoming nw 25 to
30 kt with gusts to 40 kt in the afternoon. seas 2 to 3 ft,
building to 4 to 5 ft in the afternoon. wave detail: sw 3 ft at
5 seconds and e 1 foot at 11 seconds, becoming w 5 ft at
4 seconds and e 1 foot at 10 seconds. a chance of showers with a
slight chance of tstms in the morning. 
.sun night...nw winds 25 to 30 kt with gusts to 40 kt. seas 4 to
6 ft. wave detail: nw 5 ft at 5 seconds and e 1 foot at
9 seconds. 
.mon...nw winds 20 to 25 kt. gusts to 35 kt in the morning. seas
4 to 5 ft. wave detail: nw 5 ft at 4 seconds and e 1 foot at
10 seconds. 
.mon night...nw winds 20 to 25 kt. seas 3 to 4 ft. wave detail:
nw 4 ft at 4 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 3 ft at
4 seconds. 
.tue night...sw winds 10 to 15 kt. seas 2 ft. 
.wed...sw winds 10 to 15 kt. seas 2 to 3 ft. 
.wed night...sw winds 10 to 15 kt. seas 3 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 3 to 4 ft. a chance of
showers.  

winds and seas higher in and near tstms.

$$

fzus52 kchs 212140
cwfchs
expires:202602221100;;033908

coastal waters forecast
national weather service charleston sc
439 pm est sat feb 21 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


amz374-221100-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
439 pm est sat feb 21 2026

...gale warning in effect from sunday morning through monday
morning...

.tonight...sw winds 10 to 15 kt with gusts to 20 kt. seas 2 to
3 ft. wave detail: s 3 ft at 5 seconds and e 1 foot at
11 seconds. a chance of showers with a slight chance of tstms
early this evening, then showers likely with a slight chance of
tstms late this evening. 
.sun...w winds 20 to 25 kt, becoming nw 25 to 30 kt in the
afternoon. seas 4 to 5 ft, building to 5 to 7 ft in the
afternoon. wave detail: w 4 ft at 5 seconds and e 1 foot at
10 seconds, becoming w 7 ft at 6 seconds and e 1 foot at
9 seconds. a chance of showers with a slight chance of tstms in
the morning. 
.sun night...nw winds 25 to 30 kt with gusts to 45 kt. seas 7 to
9 ft. wave detail: nw 9 ft at 6 seconds and e 1 foot at
9 seconds. 
.mon...nw winds 25 to 30 kt, diminishing to 20 to 25 kt in the
afternoon. seas 7 to 9 ft, subsiding to 6 to 8 ft in the
afternoon. wave detail: nw 8 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 35 kt. seas 5 to
7 ft. wave detail: nw 7 ft at 6 seconds. 
.tue...nw winds 15 to 20 kt with gusts to 25 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. seas 2 to 3 ft. 
.wed...sw winds 15 to 20 kt. seas 3 to 4 ft. 
.wed night...sw winds 15 to 20 kt. seas 4 to 5 ft. 
.thu...sw winds 15 to 20 kt. seas 3 to 4 ft. 
.thu night...sw winds 15 to 20 kt. seas 4 to 5 ft. a chance of
showers.  

winds and seas higher in and near tstms.

$$

fzus52 kjax 211729
cwfjax
expires:202602220800;;022574

coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
1229 pm est sat feb 21 2026

atlantic coastal waters from altamaha sound ga to flagler beach
fl out to 60 nm.

seas are provided as a range of the average height of the highest
1/3 of the waves, along with the occasional height of the average
highest 1/10 of the waves.


amz450-452-454-220800-
coastal waters from altamaha sound to fernandina beach fl out
20 nm-
coastal waters from fernandina beach to st. augustine fl out
20 nm-
coastal waters from st. augustine to flagler beach fl out 20 nm-
1229 pm est sat feb 21 2026

...small craft advisory in effect from sunday morning through
sunday afternoon...
...gale warning in effect from sunday afternoon through monday
morning...

.rest of today...southwest winds around 10 knots. seas 2 to
3 feet. wave detail: southeast 2 feet at 5 seconds. intracoastal
waters light chop. patchy dense fog. 
.tonight...southwest winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 5 seconds. intracoastal waters a moderate
chop. a chance of showers. 
.sunday...west winds 15 to 20 knots, becoming northwest 25 to
30 knots in the afternoon. seas 2 to 4 feet, occasionally to
5 feet, building to 4 to 6 feet, occasionally to 8 feet in the
afternoon. wave detail: west 3 feet at 4 seconds, becoming
northwest 6 feet at 5 seconds. intracoastal waters very rough. a
chance of showers in the morning. 
.sunday night...northwest winds 25 to 30 knots. seas 5 to 7 feet,
occasionally to 9 feet. wave detail: northwest 7 feet at
6 seconds. intracoastal waters very rough. 
.monday...northwest winds 25 to 30 knots, diminishing to 20 to
25 knots in the afternoon. seas 5 to 7 feet, occasionally to
9 feet. wave detail: northwest 7 feet at 6 seconds and northeast
2 feet at 10 seconds. intracoastal waters very rough. 
.monday night...northwest winds 25 to 30 knots, diminishing to
20 to 25 knots after midnight. seas 4 to 6 feet, occasionally to
8 feet. wave detail: northwest 6 feet at 5 seconds and northeast
2 feet at 9 seconds. intracoastal waters very rough. 
.tuesday...northwest winds 15 to 20 knots, becoming southwest
5 to 10 knots. seas 3 to 5 feet, occasionally to 6 feet,
subsiding to 2 to 3 feet. intracoastal waters choppy. 
.wednesday...southwest winds 10 to 15 knots. seas 2 to 3 feet.
intracoastal waters a moderate chop. 

$$

fzus52 kjax 211729
cwfjax
expires:202602220800;;022575

coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
1229 pm est sat feb 21 2026

atlantic coastal waters from altamaha sound ga to flagler beach
fl out to 60 nm.

seas are provided as a range of the average height of the highest
1/3 of the waves, along with the occasional height of the average
highest 1/10 of the waves.


amz470-472-474-220800-
waters from altamaha sound ga to fernandina beach fl from 20 to
60 nm-
waters from fernandina beach to st. augustine fl from 20 to 60 nm-
waters from st. augustine to flagler beach fl from 20 to 60 nm-
1229 pm est sat feb 21 2026

...small craft advisory in effect from sunday morning through
sunday afternoon...
...gale warning in effect from sunday afternoon through monday
afternoon...

.rest of today...southwest winds 10 to 15 knots. seas 2 to
3 feet. wave detail: south 2 feet at 5 seconds and east 2 feet at
10 seconds. patchy dense fog. 
.tonight...southwest winds around 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: southwest 3 feet at
5 seconds and east 2 feet at 11 seconds. a chance of showers. 
.sunday...west winds 20 to 25 knots, becoming northwest 25 to
30 knots with gusts up to 40 knots in the afternoon. seas 3 to
5 feet, occasionally to 6 feet, building to 5 to 8 feet,
occasionally to 10 feet in the afternoon. wave detail: west
5 feet at 4 seconds and east 2 feet at 10 seconds, becoming
northwest 8 feet at 6 seconds and east 2 feet at 9 seconds. a
chance of showers in the morning. 
.sunday night...northwest winds around 30 knots with gusts up to
40 knots. seas 8 to 11 feet, occasionally to 14 feet. wave
detail: northwest 10 feet at 7 seconds. 
.monday...northwest winds 25 to 30 knots, diminishing to 20 to
25 knots in the afternoon. seas 7 to 10 feet, occasionally to
13 feet. wave detail: northwest 10 feet at 7 seconds and east
2 feet at 10 seconds. 
.monday night...northwest winds 25 to 30 knots, diminishing to
20 to 25 knots after midnight. seas 6 to 9 feet, occasionally to
11 feet. wave detail: northwest 8 feet at 7 seconds and northeast
2 feet at 10 seconds. 
.tuesday...northwest winds 15 to 20 knots, becoming southwest
5 to 10 knots. seas 4 to 6 feet, occasionally to 8 feet,
subsiding to 2 to 3 feet. 
.wednesday...southwest winds 10 to 15 knots. seas 2 to 4 feet,
occasionally to 5 feet. 

$$