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(1/6)
Latest Coastal Waters Forecast by KCHS
Issued 11/18/2025 4:39 PM America/New_York.
Valid through 11/19/2025 5:00 AM America/New_York.
fzus52 kchs 182139
cwfchs
expires:202511191000;;100992
coastal waters forecast
national weather service charleston sc
439 pm est tue nov 18 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
amz350-191000-
waters from south santee river to edisto beach sc out 20 nm-
439 pm est tue nov 18 2025
.tonight...se winds 5 to 10 kt, becoming sw after midnight. seas
2 ft. wave detail: se 1 foot at 4 seconds and e 1 foot at
8 seconds.
.wed...sw winds 5 to 10 kt. seas 2 ft. wave detail: s 2 ft at
4 seconds and e 1 foot at 4 seconds.
.wed night...sw winds 5 to 10 kt, becoming nw after midnight.
seas 2 ft. wave detail: sw 2 ft at 4 seconds and e 1 foot at
6 seconds.
.thu...ne winds 5 to 10 kt. seas 1 foot or less. wave detail: ne
1 foot at 3 seconds and s 1 foot at 4 seconds.
.thu night...e winds 5 kt, becoming s after midnight. seas 1 foot
or less. wave detail: s 1 foot at 4 seconds and e 1 foot at
4 seconds.
.fri...sw winds 5 to 10 kt. seas 1 foot or less. wave detail: s
1 foot at 3 seconds and ne 1 foot at 4 seconds.
.fri night...sw winds 5 to 10 kt, increasing to 10 to 15 kt after
midnight. seas 2 ft.
.sat...sw winds 10 to 15 kt. seas 2 to 3 ft.
.sat night...w winds 10 to 15 kt. seas 2 to 3 ft. a slight chance
of showers.
.sun...n winds 10 kt. seas 2 ft.
.sun night...ne winds 5 to 10 kt. seas 2 ft.
$$
(2/6)
Latest Coastal Waters Forecast by KCHS
Issued 11/18/2025 4:39 PM America/New_York.
Valid through 11/19/2025 5:00 AM America/New_York.
fzus52 kchs 182139
cwfchs
expires:202511191000;;100993
coastal waters forecast
national weather service charleston sc
439 pm est tue nov 18 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-191000-
waters from edisto beach sc to savannah ga out 20 nm-
439 pm est tue nov 18 2025
.tonight...se winds 5 kt, becoming sw after midnight. seas 2 ft.
wave detail: e 1 foot at 4 seconds and e 1 foot at 8 seconds.
.wed...sw winds 5 to 10 kt. seas 2 ft. wave detail: s 1 foot at
4 seconds and e 1 foot at 5 seconds.
.wed night...sw winds 5 to 10 kt, becoming w after midnight. seas
2 ft. wave detail: se 1 foot at 5 seconds.
.thu...nw winds 5 kt, becoming se in the afternoon. seas 1 foot
or less. wave detail: se 1 foot at 5 seconds.
.thu night...s winds 5 kt. seas 1 foot or less. wave detail: se
1 foot at 5 seconds.
.fri...sw winds 5 to 10 kt. seas 1 foot or less. wave detail: s
1 foot at 3 seconds and se 1 foot at 8 seconds.
.fri night...sw winds 5 to 10 kt. seas 2 ft.
.sat...sw winds 10 to 15 kt. seas 2 ft.
.sat night...sw winds 10 kt. seas 2 ft.
.sun...w winds 5 to 10 kt. seas 2 ft.
.sun night...e winds 5 to 10 kt. seas 1 foot or less.
$$
(3/6)
Latest Coastal Waters Forecast by KCHS
Issued 11/18/2025 4:39 PM America/New_York.
Valid through 11/19/2025 5:00 AM America/New_York.
fzus52 kchs 182139
cwfchs
expires:202511191000;;100994
coastal waters forecast
national weather service charleston sc
439 pm est tue nov 18 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
amz354-191000-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
439 pm est tue nov 18 2025
.tonight...se winds 5 kt, becoming sw after midnight. seas 2 ft.
wave detail: e 2 ft at 5 seconds and e 1 foot at 8 seconds.
.wed...w winds 5 to 10 kt, becoming sw in the afternoon. seas
2 ft. wave detail: s 1 foot at 4 seconds and ne 1 foot at
5 seconds.
.wed night...sw winds 5 to 10 kt, becoming w after midnight. seas
2 ft. wave detail: se 1 foot at 6 seconds.
.thu...nw winds 5 kt, becoming s in the afternoon. seas 1 to
2 ft. wave detail: s 1 foot at 4 seconds and e 1 foot at
7 seconds, becoming se 1 foot at 6 seconds.
.thu night...s winds 5 kt. seas 1 foot or less. wave detail: e
1 foot at 6 seconds.
.fri...sw winds 5 to 10 kt. seas 1 foot or less. wave detail: se
1 foot at 4 seconds and se 1 foot at 7 seconds.
.fri night...sw winds 10 kt. seas 2 ft.
.sat...sw winds 10 kt. seas 2 ft.
.sat night...sw winds 10 kt. seas 2 ft.
.sun...sw winds 5 to 10 kt. seas 2 ft.
.sun night...e winds 5 to 10 kt. seas 2 ft.
$$
(4/6)
Latest Coastal Waters Forecast by KCHS
Issued 11/18/2025 4:39 PM America/New_York.
Valid through 11/19/2025 5:00 AM America/New_York.
fzus52 kchs 182139
cwfchs
expires:202511191000;;100995
coastal waters forecast
national weather service charleston sc
439 pm est tue nov 18 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-191000-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
439 pm est tue nov 18 2025
.tonight...se winds 5 to 10 kt, becoming sw late. seas 2 to 3 ft.
wave detail: e 2 ft at 7 seconds and s 1 foot at 4 seconds.
.wed...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 2 ft at
7 seconds and s 1 foot at 4 seconds.
.wed night...sw winds 5 to 10 kt. seas 2 ft. wave detail: s
1 foot at 4 seconds and e 1 foot at 7 seconds.
.thu...w winds 5 to 10 kt. seas 2 ft. wave detail: sw 1 foot at
3 seconds and e 1 foot at 7 seconds.
.thu night...s winds 5 kt. seas 2 ft in the evening, then 1 foot
or less. wave detail: sw 1 foot at 3 seconds and e 1 foot at
7 seconds, becoming sw 1 foot at 2 seconds and e 1 foot at
7 seconds.
.fri...sw winds 5 kt. seas 1 foot or less. wave detail: s 1 foot
at 3 seconds and e 1 foot at 7 seconds.
.fri night...s winds 5 to 10 kt, becoming sw 10 to 15 kt after
midnight. seas 2 to 3 ft.
.sat...sw winds 10 to 15 kt. seas 2 to 3 ft.
.sat night...sw winds 10 to 15 kt. seas 2 to 3 ft.
.sun...w winds 10 to 15 kt. seas 2 to 3 ft.
.sun night...ne winds 10 kt. seas 2 ft.
$$
(5/6)
Latest Coastal Waters Forecast by KJAX
Issued 11/18/2025 7:38 PM America/New_York.
Valid through 11/19/2025 10:45 AM America/New_York.
fzus52 kjax 190038
cwfjax
expires:202511191545;;108121
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
738 pm est tue nov 18 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.
amz450-452-454-191545-
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-
738 pm est tue nov 18 2025
.rest of tonight...east winds around 5 knots, becoming southwest.
seas 2 to 3 feet. wave detail: east 3 feet at 8 seconds.
intracoastal waters smooth. areas of dense fog.
.wednesday...west winds around 5 knots, becoming southeast in the
afternoon. seas around 2 feet. wave detail: east 2 feet at
8 seconds. intracoastal waters smooth. patchy dense fog in the
morning.
.wednesday night...south winds around 5 knots, becoming west
after midnight. seas around 2 feet. wave detail: east 2 feet at
7 seconds. intracoastal waters smooth.
.thursday...northwest winds around 5 knots, becoming east in the
afternoon. seas around 2 feet. wave detail: east 2 feet at
7 seconds. intracoastal waters smooth.
.thursday night...southeast winds around 5 knots, becoming
southwest after midnight. seas around 2 feet in the evening, then
1 foot or less. intracoastal waters smooth.
.friday and friday night...southwest winds 5 to 10 knots. seas
around 2 feet. intracoastal waters light chop.
.saturday through sunday...north winds 10 to 15 knots. seas
around 2 feet. intracoastal waters a moderate chop.
$$
(6/6)
Latest Coastal Waters Forecast by KJAX
Issued 11/18/2025 7:38 PM America/New_York.
Valid through 11/19/2025 10:45 AM America/New_York.
fzus52 kjax 190038
cwfjax
expires:202511191545;;108122
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
738 pm est tue nov 18 2025
atlantic coastal waters from altamaha sound ga to flagler beach
fl out to 60 nm.
seas are provided as a range of the average height of the highest
1/3 of the waves, along with the occasional height of the average
highest 1/10 of the waves.
amz470-472-474-191545-
waters from altamaha sound ga to fernandina beach fl from 20 to
60 nm-
waters from fernandina beach to st. augustine fl from 20 to 60 nm-
waters from st. augustine to flagler beach fl from 20 to 60 nm-
738 pm est tue nov 18 2025
.rest of tonight...southeast winds 5 to 10 knots, becoming
southwest. seas 2 to 3 feet. wave detail: northeast 3 feet at
9 seconds. areas of dense fog.
.wednesday...west winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: northeast 3 feet at 8 seconds. areas of dense fog in the
morning.
.wednesday night...southwest winds 5 to 10 knots. seas around
2 feet. wave detail: northeast 2 feet at 7 seconds.
.thursday...northwest winds 5 to 10 knots. seas around 2 feet.
wave detail: northeast 2 feet at 8 seconds.
.thursday night through friday night...southwest winds 10 to
15 knots. seas 2 to 3 feet. wave detail: south 2 feet at
3 seconds.
.saturday through sunday...north winds 10 to 15 knots. seas 2 to
3 feet. wave detail: southwest 3 feet at 4 seconds and east
2 feet at 8 seconds.
$$
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