(1/6)
Latest Coastal Waters Forecast by KCHS
Issued 11/17/2025 4:39 AM America/New_York.
Valid through 11/17/2025 5:00 PM America/New_York.
fzus52 kchs 170939
cwfchs
expires:202511172200;;556907
coastal waters forecast
national weather service charleston sc
439 am est mon nov 17 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
amz350-172200-
waters from south santee river to edisto beach sc out 20 nm-
439 am est mon nov 17 2025
.today...ne winds 10 to 15 kt, diminishing to 5 to 10 kt this
afternoon. seas 2 to 3 ft. wave detail: ne 2 ft at 4 seconds and
sw 2 ft at 5 seconds.
.tonight...ne winds 5 kt. seas 2 ft. wave detail: ne 2 ft at
5 seconds.
.tue...e winds 5 kt. seas 2 ft. wave detail: ne 2 ft at
6 seconds.
.tue night...s winds 5 to 10 kt, becoming sw after midnight. seas
2 ft. wave detail: e 2 ft at 7 seconds and s 1 foot at 4 seconds.
.wed...sw winds 5 to 10 kt. seas 2 ft. wave detail: s 2 ft at
4 seconds and e 1 foot at 7 seconds.
.wed night...sw winds 5 to 10 kt. seas 2 ft. wave detail: sw 2 ft
at 4 seconds and e 1 foot at 7 seconds.
.thu...sw winds 5 to 10 kt. seas 1 foot or less.
.thu night...s winds 5 to 10 kt. seas 1 foot or less.
.fri...sw winds 5 to 10 kt. seas 1 foot or less.
.fri night...sw winds 10 to 15 kt. seas 2 ft.
$$
(2/6)
Latest Coastal Waters Forecast by KCHS
Issued 11/17/2025 4:39 AM America/New_York.
Valid through 11/17/2025 5:00 PM America/New_York.
fzus52 kchs 170939
cwfchs
expires:202511172200;;556908
coastal waters forecast
national weather service charleston sc
439 am est mon nov 17 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-172200-
waters from edisto beach sc to savannah ga out 20 nm-
439 am est mon nov 17 2025
.today...ne winds 10 to 15 kt, diminishing to 5 to 10 kt late.
seas 2 ft. wave detail: ne 2 ft at 4 seconds and s 1 foot at
4 seconds.
.tonight...e winds 5 to 10 kt. seas 2 ft. wave detail: ne 2 ft at
5 seconds.
.tue...e winds 5 to 10 kt. seas 2 ft. wave detail: e 2 ft at
6 seconds.
.tue night...se winds 5 kt, becoming sw after midnight. seas
2 ft. wave detail: e 2 ft at 6 seconds.
.wed...sw winds 5 to 10 kt. seas 2 ft. wave detail: e 2 ft at
6 seconds and s 1 foot at 3 seconds.
.wed night...sw winds 5 to 10 kt. seas 2 ft in the evening, then
1 foot or less. wave detail: s 1 foot at 4 seconds and e 1 foot
at 7 seconds.
.thu...sw winds 5 kt. seas 1 foot or less.
.thu night...s winds 5 kt. seas 1 foot or less.
.fri...sw winds 5 to 10 kt. seas 1 foot or less.
.fri night...sw winds 5 to 10 kt. seas 2 ft.
$$
(3/6)
Latest Coastal Waters Forecast by KCHS
Issued 11/17/2025 4:39 AM America/New_York.
Valid through 11/17/2025 5:00 PM America/New_York.
fzus52 kchs 170939
cwfchs
expires:202511172200;;556909
coastal waters forecast
national weather service charleston sc
439 am est mon nov 17 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
amz354-172200-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
439 am est mon nov 17 2025
.today...ne winds 10 to 15 kt. seas 2 ft. wave detail: ne 2 ft at
4 seconds and s 1 foot at 4 seconds.
.tonight...e winds 5 to 10 kt. seas 2 ft. wave detail: ne 2 ft at
5 seconds.
.tue...e winds 5 to 10 kt. seas 2 ft. wave detail: e 2 ft at
6 seconds.
.tue night...se winds 5 kt, becoming sw after midnight. seas
2 ft. wave detail: e 2 ft at 6 seconds.
.wed...w winds 5 to 10 kt, becoming sw in the afternoon. seas
2 ft. wave detail: e 2 ft at 7 seconds.
.wed night...sw winds 5 to 10 kt. seas 2 ft. wave detail: se 2 ft
at 5 seconds.
.thu...sw winds 5 to 10 kt. seas 2 ft.
.thu night...s winds 5 to 10 kt. seas 1 foot or less.
.fri...sw winds 5 to 10 kt. seas 1 foot or less.
.fri night...sw winds 10 kt. seas 2 ft.
$$
(4/6)
Latest Coastal Waters Forecast by KCHS
Issued 11/17/2025 4:39 AM America/New_York.
Valid through 11/17/2025 5:00 PM America/New_York.
fzus52 kchs 170939
cwfchs
expires:202511172200;;556910
coastal waters forecast
national weather service charleston sc
439 am est mon nov 17 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-172200-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
439 am est mon nov 17 2025
.today...ne winds 10 to 15 kt with gusts to 20 kt. seas 2 to
3 ft. wave detail: n 3 ft at 4 seconds and sw 1 foot at
4 seconds.
.tonight...ne winds 10 kt. seas 2 to 3 ft. wave detail: ne 3 ft
at 5 seconds.
.tue...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: ne 2 ft
at 6 seconds and e 1 foot at 14 seconds.
.tue night...se winds 5 to 10 kt, becoming sw after midnight.
seas 2 to 3 ft. wave detail: e 2 ft at 7 seconds and e 1 foot at
14 seconds.
.wed...w winds 5 to 10 kt. seas 2 ft. wave detail: e 2 ft at
7 seconds and e 1 foot at 15 seconds.
.wed night...sw winds 5 to 10 kt. seas 2 ft. wave detail: e 2 ft
at 7 seconds and e 1 foot at 14 seconds.
.thu...w winds 5 to 10 kt. seas 2 ft.
.thu night...s winds 5 to 10 kt. seas 2 ft.
.fri...sw winds 5 to 10 kt. seas 2 ft.
.fri night...sw winds 10 to 15 kt. seas 2 to 3 ft.
$$
(5/6)
Latest Coastal Waters Forecast by KJAX
Issued 11/17/2025 7:55 AM America/New_York.
Valid through 11/17/2025 11:00 PM America/New_York.
fzus52 kjax 171255
cwfjax
expires:202511180400;;563846
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
755 am est mon nov 17 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.
amz450-452-454-180400-
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-
755 am est mon nov 17 2025
.rest of today...northwest winds 5 to 10 knots, becoming north
northeast and increasing to 10 to 15 knots this afternoon. seas
around 2 feet. wave detail: west 2 feet at 3 seconds and northeast
2 feet at 3 seconds. intracoastal waters becoming a light chop.
.tonight...northeast winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas around 2 feet. wave detail:
northeast 2 feet at 4 seconds. intracoastal waters becoming mostly
smooth.
.tuesday...east northeast winds around 10 knots. seas 2 to 3 feet.
wave detail: northeast 3 feet at 7 seconds. intracoastal waters a
light chop. .tuesday night..east southeast winds 5 to 10 knots,
becoming southwest after midnight. seas 2 to 3 feet. wave detail:
northeast 3 feet at 8 seconds and east 2 feet at 8 seconds.
intracoastal waters mostly smooth.
.wednesday...west winds around 5 knots, becoming southeast around
10 knots in the afternoon. seas around 2 feet. wave detail: east
2 feet at 7 seconds and northeast 2 feet at 8 seconds.
intracoastal waters becoming a light chop.
.wednesday night...south winds around 5 knots, becoming southwest
after midnight. seas around 2 feet. wave detail: northeast 2 feet
at 8 seconds. intracoastal waters smooth.
.thursday through friday...southeast winds around 10 knots,
becoming south after midnight. seas around 2 feet. intracoastal
waters a light chop.
$$
(6/6)
Latest Coastal Waters Forecast by KJAX
Issued 11/17/2025 7:55 AM America/New_York.
Valid through 11/17/2025 11:00 PM America/New_York.
fzus52 kjax 171255
cwfjax
expires:202511180400;;563847
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
755 am est mon nov 17 2025
atlantic coastal waters from altamaha sound ga to flagler beach
fl out to 60 nm.
seas are provided as a range of the average height of the highest
1/3 of the waves, along with the occasional height of the average
highest 1/10 of the waves.
amz470-472-474-180400-
waters from altamaha sound ga to fernandina beach fl from 20 to
60 nm-
waters from fernandina beach to st. augustine fl from 20 to 60 nm-
waters from st. augustine to flagler beach fl from 20 to 60 nm-
755 am est mon nov 17 2025
.rest of today...northwest winds 10 to 15 knots, becoming north
northeast during the afternoon. seas 2 to 3 feet. wave detail:
northwest 2 feet at 4 seconds.
.tonight...northeast winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: northeast 3 feet at 6 seconds.
.tuesday...east northeast winds around 10 knots. seas around 3
feet. wave detail: northeast 3 feet at 7 seconds.
.tuesday night...southeast winds 5 to 10 knots, becoming
southwest after midnight. seas 2 to 3 feet. wave detail:
northeast 3 feet at 9 seconds and east 2 feet at 8 seconds.
.wednesday...west winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: northeast 2 feet at 8 seconds and east 2 feet at 8
seconds.
.wednesday night...south winds 5 to 10 knots, becoming southwest
after midnight. seas around 2 feet. wave detail: northeast 2 feet
at 8 seconds.
.thursday through friday...southeast winds 5 to 10 knots, becoming
south 10 to 15 knots after midnight. seas around 2 feet.
$$
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