(1/6)
Latest Coastal Waters Forecast by KCHS
Issued 6/30/2025 1:54 PM America/New_York.
Valid through 7/1/2025 2:15 AM America/New_York.
fzus52 kchs 301754
cwfchs
expires:202507010615;;651961
coastal waters forecast
national weather service charleston sc
154 pm edt mon jun 30 2025
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
amz350-010615-
waters from south santee river to edisto beach sc out 20 nm-
154 pm edt mon jun 30 2025
.this afternoon...s winds 10 to 15 kt with gusts to 20 kt. seas 2
to 3 ft. wave detail: s 2 ft at 4 seconds and se 2 ft at 9
seconds. a slight chance of showers and tstms.
.tonight...sw winds 15 kt with gusts to 20 kt. seas 3 to 4 ft.
wave detail: s 4 ft at 6 seconds and se 2 ft at 9 seconds. a
slight chance of showers and tstms.
.tue...sw 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
7 seconds. a chance of showers and tstms.
.tue night...sw winds 15 to 20 kt with gusts to 25 kt. seas 4 to
5 ft, subsiding to 3 to 4 ft after midnight. wave detail: s 4 ft
at 5 seconds and e 1 foot at 8 seconds. a chance of showers and
tstms in the evening, then showers and tstms likely after
midnight.
.wed...sw winds 10 to 15 kt. seas 3 to 4 ft. wave detail: s 4 ft
at 5 seconds and e 1 foot at 8 seconds. showers and tstms likely.
.wed night...sw winds 10 to 15 kt. seas 3 ft. wave detail: s 3 ft
at 5 seconds and se 2 ft at 8 seconds. showers and tstms likely.
.thu...sw winds 5 to 10 kt. seas 2 to 3 ft. a chance of showers
and tstms.
.thu night...sw winds 5 to 10 kt. seas 2 to 3 ft. a chance of
showers and tstms.
.fri...ne winds 5 to 10 kt. seas 2 to 3 ft. a chance of showers
and tstms.
.fri night...se winds 10 kt. seas 2 to 3 ft. a chance of showers
and tstms.
winds and seas higher in and near tstms.
$$
(2/6)
Latest Coastal Waters Forecast by KCHS
Issued 6/30/2025 1:54 PM America/New_York.
Valid through 7/1/2025 2:15 AM America/New_York.
fzus52 kchs 301754
cwfchs
expires:202507010615;;651962
coastal waters forecast
national weather service charleston sc
154 pm edt mon jun 30 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-010615-
waters from edisto beach sc to savannah ga out 20 nm-
154 pm edt mon jun 30 2025
.this afternoon...s winds 10 to 15 kt. seas 2 ft. wave detail: s
2 ft at 4 seconds and se 2 ft at 8 seconds. a slight chance of
showers and tstms late.
.tonight...sw winds 10 to 15 kt with gusts to 20 kt. seas 2 to
3 ft. wave detail: s 3 ft at 4 seconds and se 2 ft at 9 seconds.
a chance of showers and tstms.
.tue...sw winds 10 to 15 kt with gusts to 25 kt. seas 3 to 4 ft.
wave detail: s 3 ft at 5 seconds and e 2 ft at 9 seconds. a
chance of showers and tstms.
.tue night...s winds 15 to 20 kt, becoming sw 10 to 15 kt after
midnight. seas 3 to 4 ft. wave detail: s 3 ft at 5 seconds and e
1 foot at 8 seconds. showers and tstms likely.
.wed...sw winds 10 to 15 kt. seas 3 ft. wave detail: s 3 ft at
5 seconds and e 1 foot at 8 seconds. showers and tstms likely.
.wed night...sw winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. seas 2 to 3 ft. wave detail: s 2 ft at 5 seconds
and se 2 ft at 8 seconds. showers and tstms likely.
.thu...sw winds 5 to 10 kt. seas 2 to 3 ft. a chance of showers
and tstms.
.thu night...sw winds 5 to 10 kt. seas 2 ft. a chance of showers
and tstms.
.fri...ne winds 5 to 10 kt. seas 2 ft. a chance of showers and
tstms.
.fri night...e winds 10 kt. seas 2 ft. a chance of showers and
tstms.
winds and seas higher in and near tstms.
$$
(3/6)
Latest Coastal Waters Forecast by KCHS
Issued 6/30/2025 1:54 PM America/New_York.
Valid through 7/1/2025 2:15 AM America/New_York.
fzus52 kchs 301754
cwfchs
expires:202507010615;;651963
coastal waters forecast
national weather service charleston sc
154 pm edt mon jun 30 2025
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
amz354-010615-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
154 pm edt mon jun 30 2025
.this afternoon...s winds 5 to 10 kt, increasing to 10 to 15 kt
late. seas 2 ft. wave detail: s 2 ft at 4 seconds and se 2 ft at
9 seconds. a slight chance of showers and tstms.
.tonight...sw winds 10 to 15 kt. seas 3 ft. wave detail: s 3 ft
at 4 seconds and e 2 ft at 8 seconds. a chance of showers and
tstms, mainly in the evening.
.tue...sw winds 10 to 15 kt, becoming s 15 to 20 kt in the
afternoon. seas 3 to 4 ft. wave detail: s 3 ft at 5 seconds and e
1 foot at 9 seconds. a slight chance of showers and tstms in the
morning, then a chance of showers and tstms in the afternoon.
.tue night...sw winds 10 to 15 kt with gusts to 20 kt. seas 3 to
4 ft. wave detail: s 4 ft at 5 seconds and e 1 foot at 8 seconds.
showers and tstms likely, mainly in the evening.
.wed...sw winds 10 to 15 kt. seas 2 to 3 ft. wave detail: s 3 ft
at 5 seconds and e 1 foot at 8 seconds. a chance of showers and
tstms in the morning, then showers and tstms likely in the
afternoon.
.wed night...sw winds 10 to 15 kt. seas 2 to 3 ft. wave detail: s
2 ft at 5 seconds and se 2 ft at 8 seconds. showers and tstms
likely, mainly in the evening.
.thu...sw winds 5 to 10 kt. seas 2 to 3 ft. a chance of showers
and tstms.
.thu night...s winds 5 to 10 kt. seas 2 ft. a chance of showers
and tstms.
.fri...e winds 5 to 10 kt. seas 2 ft. a chance of showers and
tstms.
.fri night...e winds 10 kt. seas 2 ft. a chance of showers and
tstms.
winds and seas higher in and near tstms.
$$
(4/6)
Latest Coastal Waters Forecast by KCHS
Issued 6/30/2025 1:54 PM America/New_York.
Valid through 7/1/2025 2:15 AM America/New_York.
fzus52 kchs 301754
cwfchs
expires:202507010615;;651964
coastal waters forecast
national weather service charleston sc
154 pm edt mon jun 30 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-010615-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
154 pm edt mon jun 30 2025
.this afternoon...s winds 10 kt. seas 2 to 3 ft. wave detail: s 2
ft at 4 seconds and e 2 ft at 8 seconds. a chance of showers and
tstms early.
.tonight...sw winds 10 to 15 kt with gusts to 20 kt. seas 3 to
4 ft. wave detail: s 3 ft at 5 seconds and e 2 ft at 9 seconds. a
chance of showers and tstms.
.tue...sw winds 10 to 15 kt with gusts to 20 kt. seas 3 to 4 ft.
wave detail: sw 3 ft at 5 seconds and e 2 ft at 9 seconds. a
chance of showers and tstms.
.tue night...s winds 10 to 15 kt with gusts to 20 kt. seas 3 to
4 ft. wave detail: s 4 ft at 5 seconds and e 2 ft at 8 seconds.
showers and tstms likely.
.wed...sw winds 10 to 15 kt. seas 3 to 4 ft. wave detail: s 3 ft
at 5 seconds and e 2 ft at 8 seconds. showers and tstms likely.
.wed night...sw winds 10 to 15 kt. seas 3 to 4 ft. wave detail: s
3 ft at 5 seconds and se 3 ft at 8 seconds. showers and tstms
likely.
.thu...sw winds 5 to 10 kt. seas 2 to 3 ft. a chance of showers
and tstms.
.thu night...sw winds 5 to 10 kt. seas 2 to 3 ft. a chance of
showers and tstms.
.fri...ne winds 5 to 10 kt. seas 2 to 3 ft. a chance of showers
and tstms.
.fri night...e winds 10 kt. seas 2 to 3 ft. a chance of showers
and tstms.
winds and seas higher in and near tstms.
$$
(5/6)
Latest Coastal Waters Forecast by KJAX
Issued 6/30/2025 1:12 PM America/New_York.
Valid through 7/1/2025 4:00 AM America/New_York.
fzus52 kjax 301712
cwfjax
expires:202507010800;;649945
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
111 pm edt mon jun 30 2025
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.
amz450-452-454-010800-
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-
111 pm edt mon jun 30 2025
.rest of today...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: south 2 feet at 4 seconds and east 2 feet at
9 seconds. intracoastal waters a moderate chop. a chance of
showers and thunderstorms late this morning, then showers and
thunderstorms likely this afternoon.
.tonight...southwest winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: south 3 feet at 4 seconds and east 2 feet at 9 seconds.
intracoastal waters a moderate chop. a chance of showers and
thunderstorms in the evening.
.tuesday...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 4 seconds and east 2 feet at 9 seconds.
intracoastal waters a moderate chop. a slight chance of showers
and thunderstorms in the morning, then showers and thunderstorms
likely in the afternoon.
.tuesday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 2 feet at 4 seconds. intracoastal waters a
moderate chop. a chance of thunderstorms in the evening. a chance
of showers.
.wednesday...south 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 with a slight chance of thunderstorms
in the morning, then showers with thunderstorms likely in the
afternoon.
.wednesday night...southwest winds around 10 knots. seas 2 to
3 feet. wave detail: southeast 3 feet at 8 seconds and south
2 feet at 5 seconds. intracoastal waters light chop. a chance of
showers. a chance of thunderstorms, mainly in the evening.
.thursday...southwest winds 5 to 10 knots. seas around 2 feet.
intracoastal waters light chop. a chance of showers and
thunderstorms in the morning, then showers and thunderstorms
likely in the afternoon. a chance of showers and thunderstorms in
the evening, then a slight chance of showers and thunderstorms
after midnight.
.friday...southeast winds 5 to 10 knots. seas around 2 feet.
intracoastal waters light chop. 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
with a slight chance of thunderstorms through the night.
winds and waves higher in and near thunderstorms.
$$
(6/6)
Latest Coastal Waters Forecast by KJAX
Issued 6/30/2025 1:12 PM America/New_York.
Valid through 7/1/2025 4:00 AM America/New_York.
fzus52 kjax 301712
cwfjax
expires:202507010800;;649946
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
111 pm edt mon jun 30 2025
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.
amz470-472-474-010800-
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-
111 pm edt mon jun 30 2025
.rest of today...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: south 3 feet at 4 seconds and east 2 feet at
9 seconds. a chance of showers. a slight chance of thunderstorms
late this morning, then a chance of thunderstorms this afternoon.
.tonight...southwest winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 3 to 4 feet, occasionally to
5 feet. wave detail: southwest 3 feet at 4 seconds and east
2 feet at 9 seconds. a chance of showers and thunderstorms,
mainly in the evening.
.tuesday...south winds 10 to 15 knots. seas around 3 feet. wave
detail: south 3 feet at 4 seconds and east 2 feet at 9 seconds. a
chance of showers with a slight chance of thunderstorms in the
morning, then showers likely with a chance of thunderstorms in
the afternoon.
.tuesday night...south winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: south 3 feet at 4 seconds
and east 2 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.
.wednesday and wednesday night...southwest winds 10 to 15 knots.
seas around 3 feet. wave detail: southeast 3 feet at 8 seconds
and south 2 feet at 4 seconds. showers with a chance of
thunderstorms.
.thursday...southwest winds 10 to 15 knots, diminishing to 5 to
10 knots. seas 2 to 3 feet. wave detail: southeast 3 feet at
8 seconds and southwest 2 feet at 4 seconds. a chance of
thunderstorms. showers through the day, then a chance of showers
through the night.
.friday...southeast winds 5 to 10 knots. seas 2 to 3 feet. a
chance of showers.
winds and seas higher in and near thunderstorms.
$$
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