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(1/6)
Latest Coastal Waters Forecast by KCHS
Issued 4/11/2026 7:13 AM America/New_York.
Valid through 4/11/2026 9:15 PM America/New_York.
fzus52 kchs 111113
cwfchs
expires:202604120115;;186807
coastal waters forecast
national weather service charleston sc
713 am edt sat apr 11 2026
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
amz350-120115-
waters from south santee river to edisto beach sc out 20 nm-
713 am edt sat apr 11 2026
.today...nw winds 5 kt, becoming s this afternoon. seas 3 to
4 ft. wave detail: e 4 ft at 10 seconds and s 1 foot at
5 seconds. patchy dense fog early this morning with vsby 1 nm or
less.
.tonight...s winds 5 to 10 kt, becoming sw after midnight. seas
2 to 3 ft. wave detail: e 3 ft at 10 seconds and s 1 foot at
5 seconds.
.sun...ne winds 5 kt, becoming e in the afternoon. seas 2 to
3 ft. wave detail: e 3 ft at 10 seconds and s 1 foot at
5 seconds.
.sun night...se winds 5 to 10 kt. seas 2 to 3 ft, building to
3 to 4 ft after midnight. wave detail: e 3 ft at 10 seconds and s
1 foot at 5 seconds.
.mon...s winds 5 to 10 kt. seas 3 to 4 ft, subsiding to 2 to 3 ft
in the afternoon. wave detail: e 3 ft at 10 seconds and s 1 foot
at 5 seconds.
.mon night...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
3 ft at 10 seconds and s 1 foot at 5 seconds.
.tue...sw winds 5 to 10 kt. seas 2 to 3 ft.
.tue night...s winds 10 kt. seas 2 to 3 ft.
.wed...sw winds 10 to 15 kt. seas 2 to 3 ft.
.wed night...s winds 10 kt. seas 3 ft.
$$
(2/6)
Latest Coastal Waters Forecast by KCHS
Issued 4/11/2026 7:13 AM America/New_York.
Valid through 4/11/2026 9:15 PM America/New_York.
fzus52 kchs 111113
cwfchs
expires:202604120115;;186808
coastal waters forecast
national weather service charleston sc
713 am edt sat apr 11 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-120115-
waters from edisto beach sc to savannah ga out 20 nm-
713 am edt sat apr 11 2026
.today...variable winds 5 kt. seas 3 to 4 ft, subsiding to 2 to
3 ft this afternoon. wave detail: e 4 ft at 9 seconds, becoming e
3 ft at 9 seconds. patchy dense fog early this morning with vsby
1 nm or less.
.tonight...s winds 5 kt. seas 2 to 3 ft. wave detail: e 3 ft at
10 seconds.
.sun...ne winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 3 ft
at 10 seconds.
.sun night...se winds 5 kt. seas 2 to 3 ft. wave detail: e 3 ft
at 10 seconds and se 1 foot at 5 seconds.
.mon...se winds 5 kt. seas 2 to 3 ft. wave detail: e 3 ft at
10 seconds and se 1 foot at 6 seconds.
.mon night...s winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
3 ft at 10 seconds.
.tue...sw winds 5 to 10 kt. seas 2 to 3 ft.
.tue night...s winds 10 kt. seas 2 to 3 ft.
.wed...sw winds 5 to 10 kt. seas 2 to 3 ft.
.wed night...s winds 10 kt. seas 2 to 3 ft.
$$
(3/6)
Latest Coastal Waters Forecast by KCHS
Issued 4/11/2026 7:13 AM America/New_York.
Valid through 4/11/2026 9:15 PM America/New_York.
fzus52 kchs 111113
cwfchs
expires:202604120115;;186809
coastal waters forecast
national weather service charleston sc
713 am edt sat apr 11 2026
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
amz354-120115-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
713 am edt sat apr 11 2026
.today...n winds 5 kt, becoming e this afternoon. seas 3 to 4 ft,
subsiding to 2 to 3 ft this afternoon. wave detail: e 4 ft at
10 seconds, becoming e 3 ft at 10 seconds. patchy dense fog early
this morning with vsby 1 nm or less.
.tonight...se winds 5 kt. seas 2 to 3 ft. wave detail: e 3 ft at
10 seconds.
.sun...e winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e 3 ft at
10 seconds.
.sun night...se winds 5 to 10 kt. seas 2 to 3 ft. wave detail: e
3 ft at 10 seconds.
.mon...se winds 5 kt. seas 2 to 3 ft. wave detail: e 3 ft at
10 seconds.
.mon night...s winds 5 kt. seas 2 to 3 ft. wave detail: e 3 ft at
10 seconds.
.tue...s winds 5 to 10 kt. seas 2 to 3 ft.
.tue night...s winds 5 to 10 kt. seas 2 to 3 ft.
.wed...s winds 5 to 10 kt. seas 2 to 3 ft.
.wed night...s winds 10 to 15 kt. seas 2 to 3 ft.
$$
(4/6)
Latest Coastal Waters Forecast by KCHS
Issued 4/11/2026 7:13 AM America/New_York.
Valid through 4/11/2026 9:15 PM America/New_York.
fzus52 kchs 111113
cwfchs
expires:202604120115;;186810
coastal waters forecast
national weather service charleston sc
713 am edt sat apr 11 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-120115-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
713 am edt sat apr 11 2026
.today...n winds 5 to 10 kt, becoming ne late. seas 4 to 5 ft.
wave detail: e 5 ft at 10 seconds.
.tonight...se winds 5 kt. seas 4 to 5 ft, subsiding to 3 to 4 ft
after midnight. wave detail: e 5 ft at 10 seconds, becoming e
4 ft at 10 seconds.
.sun...e winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e 4 ft at
10 seconds.
.sun night...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e
4 ft at 10 seconds.
.mon...se winds 5 to 10 kt, diminishing to 5 kt in the afternoon.
seas 3 to 4 ft. wave detail: e 4 ft at 10 seconds.
.mon night...se winds 5 to 10 kt. seas 3 to 4 ft. wave detail: e
4 ft at 10 seconds.
.tue...s winds 5 kt. seas 3 to 4 ft.
.tue night...s winds 5 to 10 kt. seas 3 to 4 ft.
.wed...sw winds 5 to 10 kt. seas 3 to 4 ft.
.wed night...s winds 10 to 15 kt. seas 3 to 4 ft.
$$
(5/6)
Latest Coastal Waters Forecast by KJAX
Issued 4/11/2026 7:45 AM America/New_York.
Valid through 4/11/2026 10:45 PM America/New_York.
fzus52 kjax 111145
cwfjax
expires:202604120245;;187710
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
745 am edt sat apr 11 2026
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.
amz450-452-454-120245-
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-
745 am edt sat apr 11 2026
.rest of today...northeast winds 5 to 10 knots, increasing to
10 to 15 knots this afternoon. seas 3 to 5 feet, occasionally to
6 feet. wave detail: east 5 feet at 10 seconds. intracoastal
waters a moderate chop.
.tonight...east winds 5 to 10 knots. seas 3 to 5 feet,
occasionally to 6 feet. wave detail: east 5 feet at 10 seconds.
intracoastal waters light chop.
.sunday...east winds 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. seas 3 to 5 feet, occasionally to 6 feet. wave
detail: east 4 feet at 11 seconds. intracoastal waters a moderate
chop.
.sunday night...east winds 5 to 10 knots. seas 3 to 5 feet,
occasionally to 6 feet. wave detail: east 4 feet at 11 seconds
and southeast 2 feet at 6 seconds. intracoastal waters light
chop.
.monday...east winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: east 4 feet at 10 seconds
and southeast 2 feet at 6 seconds. intracoastal waters light
chop.
.monday night...southeast winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: east 4 feet at 10 seconds.
intracoastal waters light chop.
.tuesday through wednesday...south winds 10 to 15 knots. seas
3 to 4 feet, occasionally to 5 feet. intracoastal waters a
moderate chop.
$$
(6/6)
Latest Coastal Waters Forecast by KJAX
Issued 4/11/2026 7:45 AM America/New_York.
Valid through 4/11/2026 10:45 PM America/New_York.
fzus52 kjax 111145
cwfjax
expires:202604120245;;187711
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
745 am edt sat apr 11 2026
atlantic coastal waters from altamaha sound ga to flagler beach
fl out to 60 nm.
seas are provided as a range of the average height of the highest
1/3 of the waves, along with the occasional height of the average
highest 1/10 of the waves.
amz470-472-474-120245-
waters from altamaha sound ga to fernandina beach fl from 20 to
60 nm-
waters from fernandina beach to st. augustine fl from 20 to 60 nm-
waters from st. augustine to flagler beach fl from 20 to 60 nm-
745 am edt sat apr 11 2026
...small craft exercise caution in effect through this evening...
.rest of today...northeast winds 5 to 10 knots, increasing to
10 to 15 knots. seas 4 to 6 feet, occasionally to 8 feet. wave
detail: east 6 feet at 10 seconds. a slight chance of showers
early.
.tonight...east winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: east 5 feet at 10 seconds.
.sunday...east winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: east 5 feet at 11 seconds.
.sunday night...east winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: east 5 feet at 10 seconds
and southeast 3 feet at 6 seconds.
.monday and monday night...southeast winds 5 to 10 knots. seas
4 to 5 feet, occasionally to 6 feet. wave detail: east 5 feet at
10 seconds and southeast 3 feet at 6 seconds.
.tuesday through wednesday...south winds 10 to 15 knots. seas
4 to 5 feet, occasionally to 6 feet. wave detail: east 4 feet at
9 seconds.
$$
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