(1/6)
Latest Coastal Waters Forecast by KCHS
Issued 10/13/2025 1:30 PM America/New_York.
Valid through 10/14/2025 2:00 AM America/New_York.
fzus52 kchs 131730
cwfchs
expires:202510140600;;073395
coastal waters forecast
national weather service charleston sc
130 pm edt mon oct 13 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
amz350-140600-
waters from south santee river to edisto beach sc out 20 nm-
130 pm edt mon oct 13 2025
...small craft advisory in effect until 2 pm edt this afternoon...
.this afternoon...n winds 15 to 20 kt with gusts to 25 kt. seas
3 to 4 ft. wave detail: e 4 ft at 10 seconds and nw 3 ft at
4 seconds.
.tonight...n winds 10 to 15 kt. seas 3 to 4 ft. wave detail: ne
4 ft at 9 seconds and w 2 ft at 4 seconds.
.tue...n winds 10 to 15 kt with gusts to 20 kt. seas 3 to 4 ft.
wave detail: e 4 ft at 10 seconds.
.tue night...n winds 15 to 20 kt with gusts to 25 kt. seas 4 to
5 ft. wave detail: ne 5 ft at 7 seconds.
.wed...n winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 4 to 6 ft. wave detail: ne 5 ft at 8 seconds.
.wed night...n winds 10 to 15 kt. seas 4 to 5 ft. wave detail: e
5 ft at 10 seconds.
.thu...ne winds 15 kt. seas 4 to 5 ft.
.thu night...ne winds 10 to 15 kt. seas 4 to 5 ft.
.fri...ne winds 10 to 15 kt. seas 3 to 4 ft.
.fri night...e winds 5 to 10 kt. seas 3 to 4 ft.
$$
(2/6)
Latest Coastal Waters Forecast by KCHS
Issued 10/13/2025 1:30 PM America/New_York.
Valid through 10/14/2025 2:00 AM America/New_York.
fzus52 kchs 131730
cwfchs
expires:202510140600;;073396
coastal waters forecast
national weather service charleston sc
130 pm edt mon oct 13 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-140600-
waters from edisto beach sc to savannah ga out 20 nm-
130 pm edt mon oct 13 2025
.this afternoon...nw winds 10 to 15 kt with gusts to 20 kt. seas
3 to 4 ft. wave detail: e 4 ft at 11 seconds.
.tonight...n winds 10 to 15 kt, becoming nw 5 to 10 kt after
midnight. seas 3 to 4 ft. wave detail: ne 4 ft at 10 seconds.
.tue...n winds 10 kt. seas 3 ft. wave detail: e 3 ft at
10 seconds.
.tue night...n winds 10 to 15 kt, becoming ne 15 to 20 kt after
midnight. seas 3 to 4 ft. wave detail: e 4 ft at 10 seconds.
.wed...n winds 15 to 20 kt, becoming ne 10 to 15 kt in the
afternoon. seas 4 to 5 ft. wave detail: ne 5 ft at 7 seconds.
.wed night...ne winds 10 to 15 kt. seas 3 to 4 ft. wave detail: e
4 ft at 8 seconds.
.thu...ne winds 10 to 15 kt. seas 3 to 4 ft.
.thu night...ne winds 10 to 15 kt. seas 3 to 4 ft.
.fri...ne winds 10 to 15 kt. seas 3 to 4 ft.
.fri night...e winds 5 to 10 kt. seas 3 to 4 ft.
$$
(3/6)
Latest Coastal Waters Forecast by KCHS
Issued 10/13/2025 1:30 PM America/New_York.
Valid through 10/14/2025 2:00 AM America/New_York.
fzus52 kchs 131730
cwfchs
expires:202510140600;;073397
coastal waters forecast
national weather service charleston sc
130 pm edt mon oct 13 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
amz354-140600-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
130 pm edt mon oct 13 2025
.this afternoon...n winds 10 to 15 kt. seas 3 to 4 ft. wave
detail: ne 4 ft at 10 seconds.
.tonight...n winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas 3 to 4 ft. wave detail: ne 4 ft at 10 seconds.
.tue...n winds 10 kt. seas 3 ft. wave detail: e 3 ft at
10 seconds.
.tue night...n winds 10 to 15 kt, becoming ne 15 to 20 kt after
midnight. seas 3 to 4 ft. wave detail: ne 4 ft at 9 seconds.
.wed...ne winds 15 to 20 kt. seas 4 to 5 ft. wave detail: ne 5 ft
at 6 seconds.
.wed night...ne winds 10 to 15 kt. seas 3 to 4 ft. wave detail: e
4 ft at 8 seconds.
.thu...ne winds 15 kt. seas 4 to 5 ft.
.thu night...ne winds 10 to 15 kt. seas 4 to 5 ft.
.fri...ne winds 10 to 15 kt. seas 3 to 4 ft.
.fri night...e winds 5 to 10 kt. seas 3 to 4 ft.
$$
(4/6)
Latest Coastal Waters Forecast by KCHS
Issued 10/13/2025 1:30 PM America/New_York.
Valid through 10/14/2025 2:00 AM America/New_York.
fzus52 kchs 131730
cwfchs
expires:202510140600;;073398
coastal waters forecast
national weather service charleston sc
130 pm edt mon oct 13 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-140600-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
130 pm edt mon oct 13 2025
...small craft advisory in effect until 2 pm edt this afternoon...
.this afternoon...nw winds 15 kt with gusts to 20 kt. seas 4 to
5 ft. wave detail: e 5 ft at 11 seconds.
.tonight...n winds 10 to 15 kt. seas 4 to 5 ft. wave detail: n
5 ft at 9 seconds.
.tue...n winds 10 to 15 kt. seas 4 to 5 ft. wave detail: ne 5 ft
at 10 seconds.
.tue night...n winds 15 to 20 kt with gusts to 25 kt. seas 4 to
5 ft, building to 4 to 6 ft after midnight. wave detail: ne 5 ft
at 9 seconds, becoming ne 6 ft at 9 seconds.
.wed...ne winds 15 to 20 kt with gusts to 25 kt. seas 5 to 7 ft.
wave detail: ne 6 ft at 8 seconds.
.wed night...ne winds 10 to 15 kt with gusts to 20 kt. seas 5 to
6 ft, subsiding to 4 to 6 ft after midnight. wave detail: ne 6 ft
at 9 seconds.
.thu...ne winds 15 to 20 kt. seas 5 to 7 ft.
.thu night...ne winds 15 kt. seas 5 to 7 ft.
.fri...ne winds 10 to 15 kt. seas 4 to 6 ft.
.fri night...e winds 5 to 10 kt. seas 4 to 5 ft.
$$
(5/6)
Latest Coastal Waters Forecast by KJAX
Issued 10/13/2025 1:29 PM America/New_York.
Valid through 10/14/2025 4:00 AM America/New_York.
fzus52 kjax 131729
cwfjax
expires:202510140800;;073265
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
129 pm edt mon oct 13 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.
amz450-452-454-140800-
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-
129 pm edt mon oct 13 2025
.rest of today...north winds 10 to 15 knots. seas 4 to 6 feet,
occasionally to 8 feet. wave detail: northeast 5 feet at
11 seconds and north 3 feet at 5 seconds. intracoastal waters a
moderate chop.
.tonight...north winds 5 to 10 knots. seas 3 to 5 feet,
occasionally to 6 feet. wave detail: northeast 5 feet at
11 seconds. intracoastal waters light chop.
.tuesday...north winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: northeast 4 feet at
9 seconds. intracoastal waters a moderate chop.
.tuesday night...northeast winds 10 to 15 knots, increasing to
15 to 20 knots after midnight. seas 3 to 5 feet, occasionally to
6 feet. wave detail: northeast 5 feet at 9 seconds. intracoastal
waters choppy.
.wednesday and wednesday night...northeast winds 15 to 20 knots.
seas 4 to 6 feet, occasionally to 8 feet. wave detail: northeast
6 feet at 8 seconds. intracoastal waters choppy.
.thursday...northeast winds 15 to 20 knots. seas 5 to 7 feet,
occasionally to 9 feet. wave detail: northeast 6 feet at
10 seconds. intracoastal waters choppy.
.friday...east winds 10 to 15 knots. seas 4 to 6 feet,
occasionally to 8 feet. intracoastal waters a moderate chop.
$$
(6/6)
Latest Coastal Waters Forecast by KJAX
Issued 10/13/2025 1:29 PM America/New_York.
Valid through 10/14/2025 4:00 AM America/New_York.
fzus52 kjax 131729
cwfjax
expires:202510140800;;073266
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
129 pm edt mon oct 13 2025
atlantic coastal waters from altamaha sound ga to flagler beach
fl out to 60 nm.
seas are provided as a range of the average height of the highest
1/3 of the waves, along with the occasional height of the average
highest 1/10 of the waves.
amz470-472-474-140800-
waters from altamaha sound ga to fernandina beach fl from 20 to
60 nm-
waters from fernandina beach to st. augustine fl from 20 to 60 nm-
waters from st. augustine to flagler beach fl from 20 to 60 nm-
129 pm edt mon oct 13 2025
...small craft exercise caution in effect until 10 pm edt this
evening...
.rest of today...north winds 10 to 15 knots. seas 5 to 7 feet,
occasionally to 9 feet. wave detail: northeast 6 feet at
11 seconds and north 4 feet at 6 seconds.
.tonight...north winds 10 to 15 knots. seas 4 to 6 feet,
occasionally to 8 feet. wave detail: north 6 feet at 9 seconds.
.tuesday...north winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: northeast 5 feet at
10 seconds.
.tuesday night...north winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet. wave detail: northeast 6 feet at
9 seconds.
.wednesday and wednesday night...northeast winds 15 to 20 knots.
seas 5 to 7 feet, occasionally to 9 feet. wave detail: northeast
7 feet at 8 seconds.
.thursday through friday...east winds 15 to 20 knots. seas 5 to
7 feet, occasionally to 9 feet. wave detail: northeast 7 feet at
10 seconds.
$$
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