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(1/6)
Latest Coastal Waters Forecast by KCHS
Issued 11/18/2025 12:39 PM America/New_York.
Valid through 11/19/2025 1:00 AM America/New_York.
fzus52 kchs 181739
cwfchs
expires:202511190600;;090119
coastal waters forecast
national weather service charleston sc
1239 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
amz350-190600-
waters from south santee river to edisto beach sc out 20 nm-
1239 pm est tue nov 18 2025
.this afternoon...e winds 5 to 10 kt. seas 2 ft. wave detail: e
1 foot at 4 seconds and e 1 foot at 8 seconds.
.tonight...s 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.
.fri night...sw winds 10 to 15 kt. 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.
$$
(2/6)
Latest Coastal Waters Forecast by KCHS
Issued 11/18/2025 12:39 PM America/New_York.
Valid through 11/19/2025 1:00 AM America/New_York.
fzus52 kchs 181739
cwfchs
expires:202511190600;;090120
coastal waters forecast
national weather service charleston sc
1239 pm est tue nov 18 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-190600-
waters from edisto beach sc to savannah ga out 20 nm-
1239 pm est tue nov 18 2025
.this afternoon...e winds 5 to 10 kt. seas 2 ft. wave detail: e
2 ft at 5 seconds and se 1 foot at 8 seconds.
.tonight...se winds 5 kt, becoming sw after midnight. seas 2 ft.
wave detail: e 1 foot at 4 seconds and e 1 foot at 8 seconds.
.wed...sw winds 5 to 10 kt. seas 2 ft. wave detail: s 1 foot at
4 seconds and e 1 foot at 5 seconds.
.wed night...sw winds 5 to 10 kt, becoming w after midnight. seas
2 ft. wave detail: se 1 foot at 5 seconds.
.thu...nw winds 5 kt, becoming se in the afternoon. seas 1 foot
or less. wave detail: se 1 foot at 5 seconds.
.thu night...s winds 5 kt. seas 1 foot or less. wave detail: se
1 foot at 5 seconds.
.fri...sw winds 5 to 10 kt. seas 1 foot or less.
.fri night...sw winds 5 to 10 kt. seas 2 ft.
.sat...sw winds 10 to 15 kt. seas 2 ft.
.sat night...sw winds 10 kt. seas 2 ft.
$$
(3/6)
Latest Coastal Waters Forecast by KCHS
Issued 11/18/2025 12:39 PM America/New_York.
Valid through 11/19/2025 1:00 AM America/New_York.
fzus52 kchs 181739
cwfchs
expires:202511190600;;090121
coastal waters forecast
national weather service charleston sc
1239 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
amz354-190600-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
1239 pm est tue nov 18 2025
.this afternoon...ne winds 5 to 10 kt. seas 2 ft. wave detail: e
2 ft at 5 seconds and se 1 foot at 8 seconds.
.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.
.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.
$$
(4/6)
Latest Coastal Waters Forecast by KCHS
Issued 11/18/2025 12:39 PM America/New_York.
Valid through 11/19/2025 1:00 AM America/New_York.
fzus52 kchs 181739
cwfchs
expires:202511190600;;090122
coastal waters forecast
national weather service charleston sc
1239 pm est tue nov 18 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-190600-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
1239 pm est tue nov 18 2025
.this afternoon...e winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: e 2 ft at 7 seconds and e 1 foot at 13 seconds.
.tonight...se winds 5 to 10 kt, becoming sw after midnight. seas
2 to 3 ft. wave detail: e 2 ft at 7 seconds and s 1 foot at
4 seconds.
.wed...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 2 ft at
7 seconds and s 1 foot at 4 seconds.
.wed night...sw winds 5 to 10 kt. seas 2 ft. wave detail: s
1 foot at 4 seconds and e 1 foot at 7 seconds.
.thu...w winds 5 to 10 kt. seas 2 ft. wave detail: sw 1 foot at
3 seconds and e 1 foot at 7 seconds.
.thu night...s winds 5 kt. seas 2 ft in the evening, then 1 foot
or less. wave detail: sw 1 foot at 3 seconds and e 1 foot at
7 seconds, becoming sw 1 foot at 2 seconds and e 1 foot at
7 seconds.
.fri...sw winds 5 kt. seas 1 foot or less.
.fri night...sw winds 10 to 15 kt. seas 2 to 3 ft.
.sat...sw winds 10 to 15 kt. seas 2 to 3 ft.
.sat night...sw winds 10 to 15 kt. seas 2 to 3 ft.
$$
(5/6)
Latest Coastal Waters Forecast by KJAX
Issued 11/18/2025 1:00 PM America/New_York.
Valid through 11/19/2025 4:00 AM America/New_York.
fzus52 kjax 181800
cwfjax
expires:202511190900;;090890
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
100 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.
amz450-452-454-190900-
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-
100 pm est tue nov 18 2025
.rest of today...northeast winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: northeast 3 feet at 6 seconds. intracoastal waters
light chop.
.tonight...southeast winds 5 to 10 knots, becoming southwest
after midnight. seas 2 to 3 feet. wave detail: east 3 feet at
8 seconds. intracoastal waters light chop. patchy fog after
midnight.
.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 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
6 seconds. intracoastal waters smooth.
.thursday night...southeast winds around 5 knots, becoming
southwest after midnight. waves 1 foot or less. intracoastal
waters smooth.
.friday through saturday...southwest winds 10 to 15 knots. seas
around 2 feet. intracoastal waters a moderate chop.
$$
(6/6)
Latest Coastal Waters Forecast by KJAX
Issued 11/18/2025 1:00 PM America/New_York.
Valid through 11/19/2025 4:00 AM America/New_York.
fzus52 kjax 181800
cwfjax
expires:202511190900;;090891
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
100 pm est tue nov 18 2025
atlantic coastal waters from altamaha sound ga to flagler beach
fl out to 60 nm.
seas are provided as a range of the average height of the highest
1/3 of the waves, along with the occasional height of the average
highest 1/10 of the waves.
amz470-472-474-190900-
waters from altamaha sound ga to fernandina beach fl from 20 to
60 nm-
waters from fernandina beach to st. augustine fl from 20 to 60 nm-
waters from st. augustine to flagler beach fl from 20 to 60 nm-
100 pm est tue nov 18 2025
.rest of today...east winds around 10 knots. seas around 3 feet.
wave detail: northeast 3 feet at 6 seconds. a slight chance of
showers.
.tonight...southeast winds around 10 knots, becoming southwest
after midnight. seas 2 to 3 feet. wave detail: east 3 feet at
8 seconds.
.wednesday...west winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: northeast 3 feet at 7 seconds.
.wednesday night...southwest winds 5 to 10 knots. seas around
2 feet. wave detail: northeast 2 feet at 7 seconds.
.thursday...northwest winds 5 to 10 knots. seas around 2 feet.
wave detail: northeast 2 feet at 7 seconds.
.thursday night...southeast winds around 5 knots, becoming
southwest after midnight. seas around 2 feet in the evening, then
1 foot or less.
.friday through saturday...southwest winds 10 to 15 knots. seas
2 to 3 feet.
$$
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