(1/8)
Latest Coastal Waters Forecast by KCHS
Issued 3/30/2026 2:09 PM America/New_York.
Valid through 3/31/2026 4:00 AM America/New_York.
fzus52 kchs 301809
cwfchs
expires:202603310800;;547523
coastal waters forecast
national weather service charleston sc
209 pm 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
amz350-310800-
waters from south santee river to edisto beach sc out 20 nm-
209 pm edt mon mar 30 2026
.this afternoon...e winds 5 to 10 kt. seas 3 to 4 ft. wave
detail: e 4 ft at 8 seconds.
.tonight...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 ft. wave detail: se 3 ft
at 8 seconds.
.wed...s winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft at
8 seconds.
.wed night...se winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft
at 8 seconds.
.thu...se winds 5 to 10 kt. seas 3 to 4 ft. a chance of showers
with a slight chance of tstms.
.thu night...se winds 10 kt. seas 4 to 5 ft.
.fri...se winds 10 kt. seas 4 to 5 ft. a slight chance of
showers.
.fri night...se winds 5 to 10 kt. seas 4 to 5 ft.
winds and seas higher in and near tstms.
$$
(2/8)
Latest Coastal Waters Forecast by KCHS
Issued 3/30/2026 2:09 PM America/New_York.
Valid through 3/31/2026 4:00 AM America/New_York.
fzus52 kchs 301809
cwfchs
expires:202603310800;;547524
coastal waters forecast
national weather service charleston sc
209 pm edt mon mar 30 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-310800-
waters from edisto beach sc to savannah ga out 20 nm-
209 pm edt mon mar 30 2026
.this afternoon...e winds 5 to 10 kt. seas 4 ft. wave detail: se
4 ft at 9 seconds.
.tonight...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se
4 ft at 8 seconds.
.tue...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e 4 ft
at 8 seconds.
.tue night...se winds 5 to 10 kt. seas 3 ft. wave detail: e 3 ft
at 8 seconds.
.wed...se winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft at
8 seconds.
.wed night...se winds 5 to 10 kt. seas 3 ft. wave detail: se 3 ft
at 8 seconds.
.thu...e winds 5 to 10 kt. seas 3 to 4 ft. a chance of showers
with a slight chance of tstms.
.thu night...se winds 10 kt. seas 4 to 5 ft. a slight chance of
showers.
.fri...se winds 10 kt. seas 4 to 5 ft. a slight chance of
showers.
.fri night...se winds 5 to 10 kt. seas 4 ft.
winds and seas higher in and near tstms.
$$
(3/8)
Latest Coastal Waters Forecast by KCHS
Issued 3/30/2026 2:09 PM America/New_York.
Valid through 3/31/2026 4:00 AM America/New_York.
fzus52 kchs 301809
cwfchs
expires:202603310800;;547525
coastal waters forecast
national weather service charleston sc
209 pm 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
amz354-310800-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
209 pm edt mon mar 30 2026
.this afternoon...e winds 5 to 10 kt. seas 4 to 5 ft. wave
detail: e 5 ft at 9 seconds.
.tonight...se winds 5 to 10 kt. seas 4 to 5 ft, subsiding to 3 to
4 ft after midnight. wave detail: e 4 ft at 9 seconds.
.tue...e winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e 4 ft at
8 seconds.
.tue night...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e
4 ft at 8 seconds.
.wed...se winds 5 to 10 kt. seas 3 ft. wave detail: e 3 ft at
8 seconds.
.wed night...se winds 5 to 10 kt. seas 3 ft. wave detail: e 3 ft
at 8 seconds.
.thu...e winds 5 to 10 kt. seas 3 to 4 ft. a slight chance of
showers and tstms.
.thu night...se winds 10 kt. seas 3 to 4 ft. a slight chance of
showers.
.fri...se winds 10 kt. seas 4 to 5 ft. a slight chance of
showers.
.fri night...se winds 5 to 10 kt. seas 4 ft.
winds and seas higher in and near tstms.
$$
(4/8)
Latest Coastal Waters Forecast by KCHS
Issued 3/30/2026 2:09 PM America/New_York.
Valid through 3/31/2026 4:00 AM America/New_York.
fzus52 kchs 301809
cwfchs
expires:202603310800;;547526
coastal waters forecast
national weather service charleston sc
209 pm edt mon mar 30 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-310800-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
209 pm edt mon mar 30 2026
...small craft advisory in effect through tuesday morning...
.this afternoon...e winds 5 to 10 kt. seas 5 to 6 ft. wave
detail: e 6 ft at 9 seconds.
.tonight...se winds 5 to 10 kt. seas 5 to 6 ft, subsiding to 4 to
6 ft after midnight. wave detail: e 6 ft at 9 seconds, becoming e
5 ft at 9 seconds.
.tue...e winds 5 to 10 kt. seas 4 to 5 ft. wave detail: e 5 ft at
8 seconds.
.tue night...se winds 5 to 10 kt. seas 4 to 5 ft. wave detail: e
4 ft at 8 seconds.
.wed...se winds 5 to 10 kt. seas 4 ft. wave detail: e 4 ft at
8 seconds.
.wed night...se winds 5 to 10 kt. seas 4 ft. wave detail: e 4 ft
at 8 seconds.
.thu...se winds 10 to 15 kt. seas 4 to 5 ft. a chance of showers
with a slight chance of tstms.
.thu night...se winds 10 to 15 kt. seas 4 to 6 ft. a slight
chance of showers and tstms.
.fri...se winds 10 to 15 kt. seas 5 to 6 ft. a slight chance of
showers.
.fri night...se winds 10 to 15 kt. seas 5 to 6 ft. a slight
chance of showers.
winds and seas higher in and near tstms.
$$
(5/8)
Latest Coastal Waters Forecast by KJAX
Issued 3/30/2026 2:26 PM America/New_York.
Valid through 3/31/2026 5:00 AM America/New_York.
fzus52 kjax 301826
cwfjax
expires:202603310900;;548682
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
225 pm edt mon mar 30 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.
amz450-310900-
coastal waters from altamaha sound to fernandina beach fl out
20 nm-
225 pm edt mon mar 30 2026
...small craft exercise caution in effect until 8 pm edt this
evening...
.rest of today...east winds around 10 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: east 5 feet at 9 seconds.
intracoastal waters light chop.
.tonight...southeast winds 5 to 10 knots. seas 3 to 5 feet,
occasionally to 6 feet. wave detail: east 5 feet at 9 seconds.
intracoastal waters light chop.
.tuesday...east 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.
.tuesday night...southeast winds 5 to 10 knots, diminishing to
around 5 knots after midnight. seas 3 to 4 feet, occasionally to
5 feet. wave detail: east 4 feet at 8 seconds. intracoastal
waters light chop.
.wednesday and wednesday night...southeast winds 5 to 10 knots.
seas around 3 feet. wave detail: east 3 feet at 8 seconds.
intracoastal waters light chop.
.thursday...southeast winds 10 to 15 knots. seas 3 to 5 feet,
occasionally to 6 feet. wave detail: east 4 feet at 8 seconds.
intracoastal waters a moderate chop. a chance of showers in the
morning. a slight chance of thunderstorms through the day. a
slight chance of showers in the afternoon, then a slight chance
of showers after midnight.
.friday...southeast winds 5 to 10 knots. seas 3 to 5 feet,
occasionally to 6 feet. intracoastal waters light chop. a slight
chance of showers in the morning, then a slight chance of showers
and thunderstorms in the afternoon.
winds and waves higher in and near thunderstorms.
$$
(6/8)
Latest Coastal Waters Forecast by KJAX
Issued 3/30/2026 2:26 PM America/New_York.
Valid through 3/31/2026 5:00 AM America/New_York.
fzus52 kjax 301826
cwfjax
expires:202603310900;;548681
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
225 pm edt mon mar 30 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.
amz452-454-310900-
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 mon mar 30 2026
...small craft exercise caution in effect through late tonight...
.rest of today...east winds 10 to 15 knots. seas 5 to 6 feet,
occasionally to 8 feet. wave detail: east 6 feet at 9 seconds.
intracoastal waters a moderate chop.
.tonight...east winds 5 to 10 knots. seas 4 to 6 feet,
occasionally to 8 feet. wave detail: east 6 feet at 9 seconds.
intracoastal waters light chop.
.tuesday...east winds 5 to 10 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: east 5 feet at 8 seconds.
intracoastal waters light chop. a slight chance of showers in the
morning.
.tuesday night...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.
.wednesday...east 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. a slight chance of showers and
thunderstorms in the morning.
.wednesday night...east 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.
.thursday through friday...southeast winds 10 to 15 knots. seas
4 to 6 feet, occasionally to 8 feet. intracoastal waters a
moderate chop. a chance of showers with a slight chance of
thunderstorms.
winds and waves higher in and near thunderstorms.
$$
(7/8)
Latest Coastal Waters Forecast by KJAX
Issued 3/30/2026 2:26 PM America/New_York.
Valid through 3/31/2026 5:00 AM America/New_York.
fzus52 kjax 301826
cwfjax
expires:202603310900;;548684
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
225 pm edt mon mar 30 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.
amz470-310900-
waters from altamaha sound ga to fernandina beach fl from 20 to
60 nm-
225 pm edt mon mar 30 2026
...small craft advisory in effect until 8 pm edt this evening...
...small craft exercise caution in effect from 8 pm edt this
evening through tuesday afternoon...
.rest of today...east winds around 10 knots. seas 5 to 7 feet,
occasionally to 9 feet. wave detail: east 6 feet at 9 seconds.
.tonight...southeast winds 5 to 10 knots. seas 5 to 6 feet,
occasionally to 8 feet. wave detail: east 6 feet at 9 seconds.
.tuesday...east winds 5 to 10 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: east 5 feet at 8 seconds.
.tuesday night...southeast winds 5 to 10 knots. seas around
4 feet, occasionally to 5 feet. wave detail: east 4 feet at
8 seconds.
.wednesday...southeast winds 5 to 10 knots. seas around 4 feet,
occasionally to 5 feet. wave detail: east 4 feet at 8 seconds. a
slight chance of showers in the morning.
.wednesday night...southeast winds 5 to 10 knots. seas around
4 feet, occasionally to 5 feet. wave detail: east 4 feet at
8 seconds.
.thursday...southeast winds 10 to 15 knots. seas 4 to 6 feet,
occasionally to 8 feet. a chance of showers through the day. a
slight chance of thunderstorms. a slight chance of showers
through the night.
.friday...southeast winds 10 to 15 knots. seas 5 to 6 feet,
occasionally to 8 feet. a slight chance of showers and
thunderstorms through the day, then a slight chance of showers in
the evening.
winds and seas higher in and near thunderstorms.
$$
(8/8)
Latest Coastal Waters Forecast by KJAX
Issued 3/30/2026 2:26 PM America/New_York.
Valid through 3/31/2026 5:00 AM America/New_York.
fzus52 kjax 301826
cwfjax
expires:202603310900;;548683
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
225 pm edt mon mar 30 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.
amz472-474-310900-
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 mon mar 30 2026
...small craft advisory in effect until 8 pm edt this evening...
...small craft exercise caution in effect from 8 pm edt this
evening through late wednesday night...
.rest of today...east winds 10 to 15 knots. seas 6 to 7 feet,
occasionally to 9 feet. wave detail: east 7 feet at 9 seconds. a
slight chance of showers and thunderstorms.
.tonight...southeast winds 10 to 15 knots. seas 5 to 7 feet,
occasionally to 9 feet. wave detail: east 6 feet at 9 seconds.
.tuesday...southeast winds 5 to 10 knots. seas 4 to 6 feet,
occasionally to 8 feet. wave detail: east 5 feet at 8 seconds. a
slight chance of showers in the morning.
.tuesday night...southeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. seas 4 to 5 feet, occasionally to
6 feet. wave detail: east 5 feet at 8 seconds.
.wednesday...southeast winds 5 to 10 knots, becoming east 10 to
15 knots in the afternoon. seas 4 to 5 feet, occasionally to
6 feet. wave detail: east 5 feet at 8 seconds. a slight chance of
showers and thunderstorms in the morning.
.wednesday night...southeast winds 10 to 15 knots. seas 4 to
5 feet, occasionally to 6 feet. wave detail: east 5 feet at
8 seconds. a slight chance of showers after midnight.
.thursday through friday...southeast winds 15 to 20 knots. seas
5 to 7 feet, occasionally to 9 feet. a chance of showers with a
slight chance of thunderstorms.
winds and seas higher in and near thunderstorms.
$$
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