fzus52 kchs 211819
cwfchs
expires:202603220800;;068723

coastal waters forecast
national weather service charleston sc
219 pm edt sat mar 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


amz350-220800-
waters from south santee river to edisto beach sc out 20 nm-
219 pm edt sat mar 21 2026

.this afternoon...sw winds 10 to 15 kt. seas 3 to 4 ft. wave
detail: sw 3 ft at 4 seconds and e 3 ft at 10 seconds. 
.tonight...sw winds 10 to 15 kt. seas 3 to 4 ft. wave detail: sw
3 ft at 4 seconds and e 3 ft at 10 seconds. 
.sun...w winds 10 to 15 kt, becoming sw 15 to 20 kt in the
afternoon. seas 3 to 4 ft. wave detail: sw 3 ft at 5 seconds and
e 2 ft at 9 seconds. 
.sun night...sw winds 15 to 20 kt. seas 4 to 5 ft. wave detail:
sw 4 ft at 5 seconds and e 2 ft at 9 seconds. 
.mon...sw winds 15 to 20 kt. seas 4 to 5 ft. wave detail: sw 4 ft
at 6 seconds and e 2 ft at 9 seconds. a slight chance of showers
in the afternoon. 
.mon night...w winds 15 to 20 kt, becoming ne 25 to 30 kt after
midnight. seas 3 to 4 ft. wave detail: sw 4 ft at 6 seconds and
ne 4 ft at 9 seconds. a slight chance of tstms in the evening. a
chance of showers. 
.tue...ne winds 25 to 30 kt. seas 6 to 8 ft. a slight chance of
showers. 
.tue night...ne winds 20 to 25 kt. seas 6 to 8 ft. a chance of
showers. 
.wed...ne winds 15 to 20 kt. seas 4 to 6 ft. a slight chance of
showers. 
.wed night...e winds 5 to 10 kt. seas 3 to 4 ft.  

winds and seas higher in and near tstms.

$$

fzus52 kchs 211819
cwfchs
expires:202603220800;;068724

coastal waters forecast
national weather service charleston sc
219 pm edt sat mar 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


amz352-220800-
waters from edisto beach sc to savannah ga out 20 nm-
219 pm edt sat mar 21 2026

.this afternoon...sw winds 10 to 15 kt. seas 3 to 4 ft. wave
detail: e 3 ft at 10 seconds and sw 2 ft at 4 seconds. 
.tonight...sw winds 10 to 15 kt with gusts to 20 kt. seas 3 to
4 ft. wave detail: sw 3 ft at 4 seconds and e 3 ft at 10 seconds.
.sun...sw winds 10 to 15 kt. seas 3 to 4 ft. wave detail: sw 3 ft
at 4 seconds and e 3 ft at 10 seconds. 
.sun night...sw winds 15 kt with gusts to 20 kt. seas 3 to 4 ft.
wave detail: s 3 ft at 4 seconds and e 2 ft at 9 seconds. 
.mon...sw winds 10 to 15 kt with gusts to 20 kt. seas 3 to 4 ft.
wave detail: sw 3 ft at 5 seconds and e 2 ft at 9 seconds. 
.mon night...w winds 10 to 15 kt with gusts to 20 kt, becoming ne
25 to 30 kt after midnight. seas 2 to 3 ft, building to 3 to 4 ft
after midnight. wave detail: sw 3 ft at 5 seconds and e 1 foot at
9 seconds, becoming ne 4 ft at 9 seconds and sw 2 ft at
4 seconds. a chance of showers with a slight chance of tstms. 
.tue...ne winds 25 to 30 kt. seas 6 to 8 ft. a slight chance of
showers. 
.tue night...ne winds 20 to 25 kt. seas 6 to 8 ft. a chance of
showers. 
.wed...ne winds 15 to 20 kt. seas 4 to 6 ft. a chance of showers.
.wed night...e winds 5 to 10 kt. seas 3 to 4 ft.  

winds and seas higher in and near tstms.

$$

fzus52 kchs 211819
cwfchs
expires:202603220800;;068725

coastal waters forecast
national weather service charleston sc
219 pm edt sat mar 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


amz354-220800-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
219 pm edt sat mar 21 2026

.this afternoon...sw winds 10 kt. seas 3 to 4 ft. wave detail: e
3 ft at 10 seconds and sw 2 ft at 3 seconds. 
.tonight...sw winds 10 to 15 kt. seas 3 to 4 ft. wave detail: e
3 ft at 10 seconds and sw 2 ft at 4 seconds. 
.sun...w winds 10 to 15 kt, becoming sw in the afternoon. seas
3 to 4 ft. wave detail: e 3 ft at 10 seconds and sw 2 ft at
4 seconds. 
.sun night...sw winds 15 kt with gusts to 20 kt. seas 3 to 4 ft.
wave detail: s 3 ft at 4 seconds and e 3 ft at 9 seconds. 
.mon...sw winds 10 to 15 kt. seas 3 to 4 ft, subsiding to 2 to
3 ft in the afternoon. wave detail: sw 3 ft at 5 seconds and e
2 ft at 9 seconds, becoming sw 3 ft at 4 seconds and e 2 ft at
9 seconds. 
.mon night...sw winds 10 to 15 kt, becoming n 25 to 30 kt after
midnight. seas 2 to 3 ft, building to 3 to 4 ft after midnight.
wave detail: sw 2 ft at 4 seconds and e 2 ft at 9 seconds,
becoming e 4 ft at 9 seconds and w 2 ft at 4 seconds. a chance of
showers with a slight chance of tstms. 
.tue...ne winds 25 to 30 kt. seas 6 to 8 ft. a chance of showers.
.tue night...ne winds 20 to 25 kt. seas 7 to 9 ft. a chance of
showers. 
.wed...ne winds 10 to 15 kt. seas 5 to 7 ft. a chance of showers.
.wed night...e winds 5 to 10 kt. seas 4 to 5 ft.  

winds and seas higher in and near tstms.

$$

fzus52 kchs 211819
cwfchs
expires:202603220800;;068726

coastal waters forecast
national weather service charleston sc
219 pm edt sat mar 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


amz374-220800-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
219 pm edt sat mar 21 2026

.this afternoon...sw winds 10 to 15 kt. seas 4 to 5 ft. wave
detail: e 5 ft at 10 seconds and sw 2 ft at 3 seconds. 
.tonight...sw winds 10 to 15 kt with gusts to 20 kt. seas 4 to
6 ft. wave detail: e 5 ft at 10 seconds and sw 3 ft at 4 seconds.
.sun...sw winds 10 to 15 kt. seas 4 to 5 ft. wave detail: e 4 ft
at 10 seconds and sw 3 ft at 4 seconds. 
.sun night...sw winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. seas 4 to 5 ft. wave detail: sw 4 ft at 5 seconds
and e 3 ft at 9 seconds. 
.mon...sw winds 15 to 20 kt with gusts to 25 kt. seas 4 to 5 ft,
subsiding to 3 to 4 ft in the afternoon. wave detail: sw 4 ft at
5 seconds and e 2 ft at 9 seconds. 
.mon night...sw winds 10 to 15 kt with gusts to 20 kt, becoming n
25 to 30 kt after midnight. seas 3 to 4 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 e 4 ft at 9 seconds and w 3 ft at 4 seconds.
a chance of showers with a slight chance of tstms. 
.tue...ne winds 25 to 30 kt. seas 7 to 9 ft. a chance of showers.
.tue night...e winds 20 to 25 kt. seas 8 to 10 ft. a chance of
showers. 
.wed...e winds 15 to 20 kt. seas 6 to 8 ft. a chance of showers. 
.wed night...e winds 5 to 10 kt. seas 4 to 6 ft.  

winds and seas higher in and near tstms.

$$

fzus52 kjax 211825
cwfjax
expires:202603220900;;069319

coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
225 pm edt sat mar 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.


amz450-452-454-220900-
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-
225 pm edt sat mar 21 2026

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

winds and waves higher in and near thunderstorms.

$$

fzus52 kjax 211825
cwfjax
expires:202603220900;;069320

coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
225 pm edt sat mar 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.


amz470-472-220900-
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-
225 pm edt sat mar 21 2026

.rest of today...southwest winds around 10 knots. seas 4 to
5 feet, occasionally to 6 feet. wave detail: east 5 feet at
10 seconds. 
.tonight...southwest winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: east 5 feet at 10 seconds
and west 3 feet at 4 seconds. 
.sunday...west winds 10 to 15 knots, becoming south in the
afternoon. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
east 4 feet at 10 seconds and west 3 feet at 4 seconds. 
.sunday night...southwest winds 15 to 20 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: southwest 4 feet at
5 seconds and east 3 feet at 9 seconds. 
.monday...southwest winds 10 to 15 knots. seas 3 to 5 feet,
occasionally to 6 feet. wave detail: southwest 4 feet at
5 seconds and east 3 feet at 9 seconds. 
.monday night...southwest winds 10 to 15 knots, becoming north
20 to 25 knots after midnight. seas 3 to 4 feet, occasionally to
5 feet. wave detail: east 4 feet at 9 seconds and southwest
3 feet at 4 seconds. a slight chance of showers. a slight chance
of thunderstorms after midnight. 
.tuesday...northeast winds 20 to 25 knots. seas 5 to 7 feet,
occasionally to 9 feet, building to 7 to 10 feet, occasionally to
13 feet. a chance of showers with a slight chance of
thunderstorms in the morning, then showers likely with a chance
of thunderstorms in the afternoon. a chance of showers through
the night. 
.wednesday...east winds 15 to 20 knots, diminishing to 10 to
15 knots. seas 5 to 8 feet, occasionally to 10 feet, subsiding to
5 to 6 feet, occasionally to 8 feet after midnight. a chance of
showers with a slight chance of thunderstorms in the morning,
then a chance of thunderstorms in the afternoon. a slight chance
of showers through the night. a slight chance of thunderstorms in
the evening. 

winds and seas higher in and near thunderstorms.

$$