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(1/6)
Latest Coastal Waters Forecast by KCHS
Issued 3/12/2025 2:55 PM America/New_York.
Valid through 3/13/2025 3:15 AM America/New_York.
fzus52 kchs 121855
cwfchs
expires:202503130715;;029167
coastal waters forecast
national weather service charleston sc
255 pm edt wed mar 12 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
amz350-130715-
waters from south santee river to edisto beach sc out 20 nm-
255 pm edt wed mar 12 2025
.tonight...sw winds 10 to 15 kt. gusts to 20 kt early. seas 2 to
3 ft. wave detail: sw 2 ft at 3 seconds and e 2 ft at 9 seconds.
.thu...sw winds 5 to 10 kt, increasing to 10 to 15 kt with gusts
to 20 kt in the afternoon. seas 2 to 3 ft. wave detail: sw 2 ft
at 4 seconds and e 2 ft at 8 seconds.
.thu night...sw winds 10 to 15 kt with gusts to 20 kt,
diminishing to 5 to 10 kt after midnight. seas 2 ft. wave detail:
s 2 ft at 4 seconds and e 2 ft at 8 seconds.
.fri...variable winds 5 kt. seas 2 ft. wave detail: s 1 foot at
4 seconds and e 1 foot at 8 seconds.
.fri night...se winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
2 ft at 5 seconds and e 1 foot at 10 seconds.
.sat...s winds 10 to 15 kt. seas 2 to 3 ft, building to 3 to 4 ft
in the afternoon. wave detail: s 3 ft at 5 seconds and e 1 foot
at 9 seconds, becoming s 4 ft at 6 seconds and e 1 foot at
9 seconds.
.sat night...s winds 15 to 20 kt, increasing to 20 to 25 kt with
gusts to 30 kt after midnight. seas 4 to 6 ft, building to 6 to 8
ft after midnight.
.sun...s winds 20 to 25 kt. seas 7 to 9 ft. showers likely with a
chance of tstms.
.sun night...sw winds 15 to 20 kt. seas 6 to 8 ft. showers
likely.
.mon...nw winds 15 to 20 kt. seas 4 to 6 ft. a slight chance of
showers.
.mon night...nw winds 10 to 15 kt. seas 3 to 4 ft.
winds and seas higher in and near tstms.
$$
(2/6)
Latest Coastal Waters Forecast by KCHS
Issued 3/12/2025 2:55 PM America/New_York.
Valid through 3/13/2025 3:15 AM America/New_York.
fzus52 kchs 121855
cwfchs
expires:202503130715;;029168
coastal waters forecast
national weather service charleston sc
255 pm edt wed mar 12 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-130715-
waters from edisto beach sc to savannah ga out 20 nm-
255 pm edt wed mar 12 2025
.tonight...sw winds 10 to 15 kt. seas 2 ft. wave detail: s 2 ft
at 4 seconds and e 2 ft at 9 seconds.
.thu...sw winds 5 to 10 kt. seas 2 ft. wave detail: s 2 ft at
4 seconds and e 2 ft at 8 seconds.
.thu night...s winds 10 to 15 kt, becoming sw 5 to 10 kt after
midnight. seas 2 ft. wave detail: s 1 foot at 4 seconds and e
1 foot at 8 seconds.
.fri...variable winds 5 kt. seas 1 to 2 ft. wave detail: s 1 foot
at 4 seconds and e 1 foot at 8 seconds.
.fri night...se winds 5 to 10 kt. seas 2 ft. wave detail: se 2 ft
at 4 seconds and e 1 foot at 8 seconds.
.sat...s winds 10 to 15 kt. seas 2 to 3 ft, building to 3 to 4 ft
in the afternoon. wave detail: s 3 ft at 5 seconds and e 1 foot
at 9 seconds, becoming se 4 ft at 6 seconds and e 1 foot at
9 seconds.
.sat night...s winds 20 to 25 kt with gusts to 30 kt. seas 4 to
6 ft, building to 6 to 8 ft after midnight.
.sun...s winds 20 to 25 kt. seas 7 to 9 ft. showers likely with a
chance of tstms.
.sun night...sw winds 15 to 20 kt. seas 5 to 7 ft. a chance of
showers.
.mon...nw winds 10 to 15 kt. seas 3 to 4 ft. a slight chance of
showers.
.mon night...nw winds 10 kt. seas 2 to 3 ft.
winds and seas higher in and near tstms.
$$
(3/6)
Latest Coastal Waters Forecast by KCHS
Issued 3/12/2025 2:55 PM America/New_York.
Valid through 3/13/2025 3:15 AM America/New_York.
fzus52 kchs 121855
cwfchs
expires:202503130715;;029169
coastal waters forecast
national weather service charleston sc
255 pm edt wed mar 12 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
amz354-130715-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
255 pm edt wed mar 12 2025
.tonight...s winds 10 to 15 kt, becoming sw late. seas 2 ft. wave
detail: s 2 ft at 3 seconds and ne 2 ft at 8 seconds.
.thu...sw winds 5 to 10 kt, becoming s in the afternoon. seas
2 ft. wave detail: s 2 ft at 4 seconds and e 2 ft at 9 seconds.
.thu night...sw winds 5 to 10 kt. seas 2 ft. wave detail: e 2 ft
at 8 seconds and s 1 foot at 4 seconds.
.fri...nw winds 5 kt, becoming se in the afternoon. seas 2 ft.
wave detail: e 2 ft at 8 seconds and s 1 foot at 3 seconds.
.fri night...se winds 5 to 10 kt. seas 2 ft. wave detail: se 2 ft
at 4 seconds and e 1 foot at 8 seconds.
.sat...s winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 2 to 3 ft, building to 3 to 4 ft in the
afternoon. wave detail: se 3 ft at 4 seconds and e 1 foot at
10 seconds, becoming se 4 ft at 5 seconds and e 1 foot at
10 seconds.
.sat night...s winds 20 to 25 kt with gusts to 30 kt. seas 4 to
6 ft, building to 5 to 7 ft after midnight.
.sun...s winds 20 to 25 kt. seas 5 to 7 ft. showers likely with a
chance of tstms.
.sun night...sw winds 15 to 20 kt. seas 4 to 6 ft. a chance of
showers.
.mon...nw winds 10 to 15 kt. seas 3 to 4 ft. a slight chance of
showers.
.mon night...nw winds 10 kt. seas 2 to 3 ft.
winds and seas higher in and near tstms.
$$
(4/6)
Latest Coastal Waters Forecast by KCHS
Issued 3/12/2025 2:55 PM America/New_York.
Valid through 3/13/2025 3:15 AM America/New_York.
fzus52 kchs 121855
cwfchs
expires:202503130715;;029170
coastal waters forecast
national weather service charleston sc
255 pm edt wed mar 12 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-130715-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
255 pm edt wed mar 12 2025
.tonight...s winds 10 to 15 kt, becoming sw late. seas 2 to 3 ft.
wave detail: ne 3 ft at 8 seconds and sw 2 ft at 3 seconds.
.thu...sw winds 10 to 15 kt. seas 2 to 3 ft. wave detail: e 3 ft
at 8 seconds and sw 2 ft at 4 seconds.
.thu night...sw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
2 ft at 8 seconds and s 1 foot at 4 seconds.
.fri...nw winds 5 kt, becoming e in the afternoon. seas 2 ft.
wave detail: e 2 ft at 8 seconds and s 1 foot at 3 seconds.
.fri night...se winds 5 to 10 kt, becoming s 10 to 15 kt after
midnight. seas 2 to 3 ft. wave detail: se 3 ft at 4 seconds and e
2 ft at 9 seconds.
.sat...s winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. seas 3 to 4 ft, building to 4 to 5 ft in the
afternoon. wave detail: se 3 ft at 5 seconds and e 2 ft at
10 seconds, becoming se 4 ft at 6 seconds and e 2 ft at
9 seconds.
.sat night...s winds 20 to 25 kt with gusts to 30 kt. seas 5 to
7 ft, building to 7 to 9 ft after midnight.
.sun...s winds 20 to 25 kt. seas 7 to 9 ft. showers likely with a
chance of tstms.
.sun night...sw winds 15 to 20 kt. seas 6 to 8 ft. a chance of
showers with a slight chance of tstms.
.mon...nw winds 15 to 20 kt. seas 4 to 6 ft. a slight chance of
showers.
.mon night...nw winds 10 to 15 kt. seas 3 to 4 ft.
winds and seas higher in and near tstms.
$$
(5/6)
Latest Coastal Waters Forecast by KJAX
Issued 3/12/2025 1:42 PM America/New_York.
Valid through 3/13/2025 5:00 AM America/New_York.
fzus52 kjax 121742
cwfjax
expires:202503130900;;026616
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
142 pm edt wed mar 12 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.
amz450-452-454-130900-
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-
142 pm edt wed mar 12 2025
.rest of today...southwest winds around 5 knots, becoming south
this afternoon. seas 2 to 3 feet. wave detail: northeast 3 feet
at 9 seconds. intracoastal waters light chop.
.tonight...south winds 5 to 10 knots, becoming west after
midnight. seas 2 to 3 feet. wave detail: east 3 feet at
10 seconds. intracoastal waters light chop.
.thursday...west winds 5 to 10 knots, becoming southeast in the
afternoon. seas 2 to 3 feet. wave detail: east 3 feet at
9 seconds. intracoastal waters light chop.
.thursday night...south winds 5 to 10 knots, becoming west after
midnight. seas around 2 feet. wave detail: east 2 feet at
8 seconds. intracoastal waters light chop.
.friday...northeast winds around 5 knots, becoming east in the
afternoon. seas around 2 feet. wave detail: east 2 feet at
8 seconds. intracoastal waters light chop.
.friday night...southeast winds 5 to 10 knots, becoming south
10 to 15 knots after midnight. seas 2 to 3 feet. wave detail:
southeast 2 feet at 4 seconds. intracoastal waters a moderate
chop.
.saturday...south winds 20 to 25 knots. seas 2 to 4 feet,
occasionally to 5 feet, building to 5 to 7 feet, occasionally to
9 feet. intracoastal waters rough.
.sunday...south winds 20 to 25 knots, becoming west 15 to
20 knots. seas 5 to 7 feet, occasionally to 9 feet, subsiding to
3 to 5 feet, occasionally to 6 feet. intracoastal waters rough. a
chance of showers in the morning. a slight chance of
thunderstorms through the day. showers likely in the afternoon,
then a chance of thunderstorms in the evening. a chance of
showers through the night.
winds and waves higher in and near thunderstorms.
$$
(6/6)
Latest Coastal Waters Forecast by KJAX
Issued 3/12/2025 1:42 PM America/New_York.
Valid through 3/13/2025 5:00 AM America/New_York.
fzus52 kjax 121742
cwfjax
expires:202503130900;;026617
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
142 pm edt wed mar 12 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.
amz470-472-474-130900-
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-
142 pm edt wed mar 12 2025
.rest of today...west winds 5 to 10 knots, becoming south this
afternoon. seas 3 to 4 feet, occasionally to 5 feet. wave detail:
northeast 4 feet at 9 seconds.
.tonight...south winds around 10 knots, becoming west after
midnight. seas 3 to 4 feet, occasionally to 5 feet. wave detail:
northeast 4 feet at 9 seconds and south 2 feet at 3 seconds.
.thursday...west winds 5 to 10 knots, becoming south in the
afternoon. seas 2 to 3 feet. wave detail: northeast 3 feet at
8 seconds.
.thursday night...south winds 5 to 10 knots, becoming west after
midnight. seas around 2 feet. wave detail: northeast 2 feet at
8 seconds.
.friday...north winds around 5 knots, becoming southeast in the
afternoon. seas around 2 feet. wave detail: northeast 2 feet at
8 seconds.
.friday night...southeast winds 10 to 15 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: southeast 3 feet at
5 seconds and east 2 feet at 9 seconds.
.saturday...south winds 20 to 25 knots. seas 3 to 4 feet,
occasionally to 5 feet, building to 7 to 8 feet, occasionally to
10 feet.
.sunday...south winds 20 to 25 knots, becoming west 15 to
20 knots. seas 5 to 8 feet, occasionally to 10 feet, subsiding to
5 to 6 feet, occasionally to 8 feet after midnight. a chance of
showers. a slight chance of thunderstorms in the afternoon. a
chance of thunderstorms in the evening.
winds and seas higher in and near thunderstorms.
$$
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