(1/8)
Latest Coastal Waters Forecast by KCHS
Issued 4/4/2026 2:14 AM America/New_York.
Valid through 4/4/2026 4:00 PM America/New_York.
fzus52 kchs 040614
cwfchs
expires:202604042000;;801464
coastal waters forecast
national weather service charleston sc
214 am edt sat apr 4 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
amz354-042000-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
214 am edt sat apr 4 2026
.rest of tonight...se winds 5 to 10 kt. seas 3 to 4 ft. wave
detail: se 4 ft at 8 seconds.
.sat...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 8 seconds.
.sat night...s winds 10 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 8 seconds.
.sun...s winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas 3 to 4 ft. wave detail: se 4 ft at 8 seconds. a
chance of showers in the afternoon.
.sun night...s winds 10 to 15 kt, becoming w 5 to 10 kt after
midnight. seas 3 to 4 ft. wave detail: se 4 ft at 9 seconds. a
chance of tstms in the evening. showers likely.
.mon...ne winds 15 to 20 kt with gusts to 25 kt. seas 3 to 4 ft,
building to 4 to 5 ft in the afternoon. wave detail: se 4 ft at
9 seconds and n 2 ft at 2 seconds, becoming e 5 ft at 9 seconds
and ne 3 ft at 4 seconds. a chance of showers.
.mon night...ne winds 10 to 15 kt with gusts to 20 kt. seas 4 to
5 ft. a slight chance of showers.
.tue...ne winds 15 to 20 kt. seas 4 to 5 ft. a slight chance of
showers.
.tue night...ne winds 25 to 30 kt. seas 5 to 7 ft. a slight
chance of showers.
.wed...ne winds 30 kt. seas 7 to 9 ft. a chance of showers.
.wed night...ne winds 25 to 30 kt. seas 8 to 10 ft. a chance of
showers.
winds and seas higher in and near tstms.
$$
(2/8)
Latest Coastal Waters Forecast by KCHS
Issued 4/4/2026 2:14 AM America/New_York.
Valid through 4/4/2026 4:00 PM America/New_York.
fzus52 kchs 040614
cwfchs
expires:202604042000;;801465
coastal waters forecast
national weather service charleston sc
214 am edt sat apr 4 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-042000-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
214 am edt sat apr 4 2026
.rest of tonight...se winds 5 to 10 kt. seas 4 to 5 ft. wave
detail: se 5 ft at 8 seconds.
.sat...se winds 5 to 10 kt. seas 4 to 5 ft. wave detail: se 5 ft
at 8 seconds.
.sat night...s winds 5 to 10 kt. seas 4 to 5 ft. wave detail: se
5 ft at 8 seconds.
.sun...s winds 5 to 10 kt, increasing to 10 to 15 kt in the
afternoon. seas 4 to 5 ft. wave detail: se 5 ft at 9 seconds. a
slight chance of showers in the morning, then a chance of showers
in the afternoon.
.sun night...sw winds 10 to 15 kt with gusts to 20 kt, becoming w
after midnight. seas 4 to 5 ft. wave detail: se 5 ft at
9 seconds. showers. a chance of tstms, mainly in the evening.
.mon...n winds 20 to 25 kt. seas 4 to 6 ft, building to 5 to 7 ft
in the afternoon. wave detail: se 5 ft at 9 seconds and n 2 ft at
3 seconds, becoming ne 7 ft at 8 seconds. a chance of showers.
.mon night...ne winds 15 to 20 kt with gusts to 25 kt. seas 5 to
7 ft, subsiding to 5 to 6 ft after midnight. a chance of showers.
.tue...ne winds 20 to 25 kt. seas 5 to 7 ft. a slight chance of
showers.
.tue night...ne winds 25 to 30 kt. seas 7 to 9 ft. a slight
chance of showers.
.wed...ne winds 30 to 35 kt. seas 9 to 13 ft. a chance of
showers.
.wed night...ne winds 25 to 35 kt. seas 9 to 13 ft. a chance of
showers.
winds and seas higher in and near tstms.
$$
(3/8)
Latest Coastal Waters Forecast by KCHS
Issued 4/4/2026 2:14 AM America/New_York.
Valid through 4/4/2026 4:00 PM America/New_York.
fzus52 kchs 040614
cwfchs
expires:202604042000;;801462
coastal waters forecast
national weather service charleston sc
214 am edt sat apr 4 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
amz350-042000-
waters from south santee river to edisto beach sc out 20 nm-
214 am edt sat apr 4 2026
.rest of tonight...s winds 5 to 10 kt. seas 3 to 4 ft. wave
detail: se 3 ft at 8 seconds.
.sat...s winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se 3 ft
at 8 seconds.
.sat night...s winds 10 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 9 seconds.
.sun...sw winds 10 to 15 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 9 seconds. a chance of showers with a slight chance of tstms
in the afternoon.
.sun night...sw winds 10 to 15 kt, becoming w after midnight.
seas 3 to 4 ft. wave detail: se 4 ft at 8 seconds. a chance of
tstms in the evening. showers.
.mon...n winds 20 to 25 kt, becoming ne 15 to 20 kt in the
afternoon. seas 4 to 5 ft. wave detail: e 5 ft at 8 seconds and n
3 ft at 3 seconds. showers likely, mainly in the morning.
.mon night...ne winds 10 to 15 kt. seas 3 to 4 ft.
.tue...ne winds 15 to 20 kt. seas 4 to 5 ft.
.tue night...ne winds 25 to 30 kt. seas 5 to 7 ft.
.wed...ne winds 30 to 35 kt. seas 7 to 9 ft. a slight chance of
showers.
.wed night...ne winds 25 to 30 kt. seas 7 to 9 ft. a slight
chance of showers.
winds and seas higher in and near tstms.
$$
(4/8)
Latest Coastal Waters Forecast by KCHS
Issued 4/4/2026 2:14 AM America/New_York.
Valid through 4/4/2026 4:00 PM America/New_York.
fzus52 kchs 040614
cwfchs
expires:202604042000;;801463
coastal waters forecast
national weather service charleston sc
214 am edt sat apr 4 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-042000-
waters from edisto beach sc to savannah ga out 20 nm-
214 am edt sat apr 4 2026
.rest of tonight...se winds 5 to 10 kt. seas 3 to 4 ft. wave
detail: se 4 ft at 8 seconds. patchy fog late with vsby 1 to
3 nm.
.sat...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 8 seconds. patchy fog in the morning with vsby 1 nm or less.
.sat night...s winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se
3 ft at 8 seconds.
.sun...s winds 10 to 15 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 8 seconds. a chance of showers with a slight chance of tstms
in the afternoon.
.sun night...sw winds 10 to 15 kt with gusts to 20 kt, becoming w
after midnight. seas 3 to 4 ft. wave detail: se 4 ft at
9 seconds. a chance of tstms in the evening. showers.
.mon...ne winds 15 to 20 kt with gusts to 25 kt. seas 4 to 5 ft.
wave detail: e 5 ft at 9 seconds and n 3 ft at 3 seconds. a
chance of showers, mainly in the morning.
.mon night...ne winds 10 to 15 kt. seas 4 to 5 ft, subsiding to
3 to 4 ft after midnight.
.tue...ne winds 15 to 20 kt. seas 4 to 5 ft.
.tue night...ne winds 25 to 30 kt. seas 5 to 7 ft.
.wed...ne winds 30 kt. seas 7 to 9 ft. a slight chance of
showers.
.wed night...ne winds 25 to 30 kt. seas 8 to 10 ft. a chance of
showers.
winds and seas higher in and near tstms.
$$
(5/8)
Latest Coastal Waters Forecast by KJAX
Issued 4/4/2026 2:25 AM America/New_York.
Valid through 4/4/2026 5:00 PM America/New_York.
fzus52 kjax 040625
cwfjax
expires:202604042100;;802107
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
225 am edt sat apr 4 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.
amz470-472-474-042100-
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-
225 am edt sat apr 4 2026
.rest of tonight...southeast winds 10 to 15 knots. seas 4 to
5 feet, occasionally to 6 feet. wave detail: east 5 feet at
8 seconds.
.saturday...southeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. seas 4 to 5 feet, occasionally to
6 feet. wave detail: east 5 feet at 8 seconds.
.saturday night...south winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: east 5 feet at 8 seconds.
.sunday...south winds 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. seas 4 to 5 feet, occasionally to 6 feet. wave
detail: east 5 feet at 9 seconds. a slight chance of showers. a
slight chance of thunderstorms in the afternoon.
.sunday night...south winds 10 to 15 knots, becoming west after
midnight. seas 4 to 5 feet, occasionally to 6 feet. wave detail:
southeast 5 feet at 9 seconds. showers likely with a chance of
thunderstorms in the evening, then a chance of showers with a
slight chance of thunderstorms after midnight.
.monday...north winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet. wave detail: north 5 feet at 5 seconds
and east 5 feet at 9 seconds. a slight chance of thunderstorms. a
chance of showers in the morning, then showers likely in the
afternoon.
.monday night...northeast winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet. showers likely with a slight chance of
thunderstorms in the evening, then showers with a chance of
thunderstorms after midnight.
.tuesday...northeast winds 20 to 25 knots, increasing to 25 to
30 knots. seas 6 to 9 feet, occasionally to 11 feet, building to
9 to 12 feet, occasionally to 15 feet. showers likely in the
morning. a slight chance of thunderstorms through the day. a
chance of showers.
.wednesday...northeast winds 25 to 30 knots. seas 10 to 13 feet,
occasionally to 17 feet, building to 11 to 15 feet, occasionally
to 19 feet. a chance of showers in the morning, then showers
likely in the afternoon. a slight chance of thunderstorms in the
evening. a chance of showers through the night.
winds and seas higher in and near thunderstorms.
$$
(6/8)
Latest Coastal Waters Forecast by KJAX
Issued 4/4/2026 2:25 AM America/New_York.
Valid through 4/4/2026 5:00 PM America/New_York.
fzus52 kjax 040625
cwfjax
expires:202604042100;;802106
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
225 am edt sat apr 4 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.
amz450-452-454-042100-
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 am edt sat apr 4 2026
.rest of tonight...southeast winds 5 to 10 knots. seas 3 to
4 feet, occasionally to 5 feet. wave detail: east 4 feet at
8 seconds. intracoastal waters light chop.
.saturday...southeast winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: east 4 feet at 8 seconds.
intracoastal waters light chop.
.saturday night...south winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: east 4 feet at 8 seconds.
intracoastal waters light chop.
.sunday...south winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. seas 3 to 5 feet, occasionally to
6 feet. wave detail: east 4 feet at 9 seconds. intracoastal
waters a moderate chop. a chance of showers with a slight chance
of thunderstorms in the afternoon.
.sunday night...south winds 10 to 15 knots, becoming west 5 to
10 knots after midnight. seas 3 to 5 feet, occasionally to
6 feet. wave detail: east 4 feet at 9 seconds. intracoastal
waters a moderate chop. a slight chance of thunderstorms in the
evening. a chance of showers.
.monday...north winds 15 to 20 knots. seas 3 to 4 feet,
occasionally to 5 feet, building to 4 to 6 feet, occasionally to
8 feet in the afternoon. wave detail: east 4 feet at 9 seconds,
becoming northeast 4 feet at 5 seconds and east 4 feet at
9 seconds. intracoastal waters choppy. a chance of showers in the
morning, then showers likely with a slight chance of
thunderstorms in the afternoon.
.monday night...northeast winds 15 to 20 knots, increasing to
20 to 25 knots after midnight. seas 4 to 6 feet, occasionally to
8 feet. intracoastal waters rough. a chance of showers with a
slight chance of thunderstorms.
.tuesday...northeast winds 25 to 30 knots. seas 5 to 7 feet,
occasionally to 9 feet, building to 8 to 11 feet, occasionally to
14 feet. intracoastal waters very rough. a chance of showers
through the day. a slight chance of thunderstorms in the
afternoon, then a slight chance of showers in the evening. a
chance of showers after midnight.
.wednesday...northeast winds 25 to 30 knots. seas 8 to 11 feet,
occasionally to 14 feet, building to 10 to 14 feet, occasionally
to 18 feet. intracoastal waters very rough. a chance of showers
in the morning, then showers likely with a slight chance of
thunderstorms in the afternoon. a chance of showers through the
night.
winds and waves higher in and near thunderstorms.
$$
(7/8)
Latest Coastal Waters Forecast by KJAX
Issued 4/3/2026 2:25 PM America/New_York.
Valid through 4/4/2026 5:00 AM America/New_York.
fzus52 kjax 031825
cwfjax
expires:202604040900;;773503
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
225 pm edt fri apr 3 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.
amz470-040900-
waters from altamaha sound ga to fernandina beach fl from 20 to
60 nm-
225 pm edt fri apr 3 2026
.rest of today...southeast winds around 10 knots. seas 4 to
5 feet, occasionally to 6 feet. wave detail: east 5 feet at
8 seconds.
.tonight...southeast winds 5 to 10 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: east 5 feet at 8 seconds.
.saturday...southeast winds 5 to 10 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: southeast 4 feet at
8 seconds.
.saturday night...south winds 5 to 10 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: southeast 4 feet at
8 seconds.
.sunday...southwest winds 5 to 10 knots, becoming south 10 to
15 knots in the afternoon. seas 4 to 5 feet, occasionally to
6 feet. wave detail: east 5 feet at 9 seconds. a slight chance of
showers in the morning, then a chance of showers with a slight
chance of thunderstorms in the afternoon.
.sunday night...south winds 10 to 15 knots, becoming west after
midnight. seas 4 to 5 feet, occasionally to 6 feet. wave detail:
southeast 5 feet at 9 seconds. showers likely with a chance of
thunderstorms in the evening, then a chance of showers with a
slight chance of thunderstorms after midnight.
.monday...north winds 15 to 20 knots, becoming northeast 20 to
25 knots. seas 4 to 6 feet, occasionally to 8 feet, building to
6 to 7 feet, occasionally to 9 feet. a slight chance of
thunderstorms through the day. a chance of showers.
.tuesday...northeast winds 25 to 30 knots. seas 6 to 9 feet,
occasionally to 11 feet, building to 9 to 13 feet, occasionally
to 17 feet. a chance of showers through the day, then a slight
chance of showers in the evening. a chance of showers after
midnight.
winds and seas higher in and near thunderstorms.
$$
(8/8)
Latest Coastal Waters Forecast by KJAX
Issued 4/3/2026 2:25 PM America/New_York.
Valid through 4/4/2026 5:00 AM America/New_York.
fzus52 kjax 031825
cwfjax
expires:202604040900;;773502
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
225 pm edt fri apr 3 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.
amz472-474-040900-
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-
225 pm edt fri apr 3 2026
.rest of today...southeast winds 10 to 15 knots. seas 5 to
6 feet, occasionally to 8 feet. wave detail: east 5 feet at
8 seconds.
.tonight...southeast winds 10 to 15 knots. seas 4 to 6 feet,
occasionally to 8 feet. wave detail: east 5 feet at 9 seconds.
.saturday...southeast winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: east 5 feet at 9 seconds.
.saturday night...southeast winds 10 to 15 knots. seas 4 to
5 feet, occasionally to 6 feet. wave detail: east 5 feet at
9 seconds. a slight chance of showers after midnight.
.sunday...south winds 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. seas 4 to 5 feet, occasionally to 6 feet. wave
detail: east 5 feet at 9 seconds. a slight chance of
thunderstorms. a slight chance of showers in the morning, then a
chance of showers in the afternoon.
.sunday night...south winds 10 to 15 knots, becoming southwest
after midnight. seas 4 to 6 feet, occasionally to 8 feet. wave
detail: southeast 5 feet at 9 seconds. showers likely with a
chance of thunderstorms in the evening, then a chance of showers
with a slight chance of thunderstorms after midnight.
.monday...north winds 20 to 25 knots. seas 5 to 8 feet,
occasionally to 10 feet. a chance of showers with a slight chance
of thunderstorms in the morning, then a chance of thunderstorms
through the night. showers likely. a slight chance of
thunderstorms after midnight.
.tuesday...northeast winds 25 to 30 knots. seas 7 to 9 feet,
occasionally to 11 feet, building to 12 to 14 feet, occasionally
to 18 feet. showers likely in the morning. a slight chance of
thunderstorms through the day. a chance of showers.
winds and seas higher in and near thunderstorms.
$$
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