New iWindsurf: Select your region for wind observations & forecasts:
North America |
Europe |
South America |
Australia & Oceania |
Asia |
Africa
(1/7)
Latest Coastal Waters Forecast by KCHS
Issued 3/25/2026 6:53 AM America/New_York.
Valid through 3/25/2026 9:00 PM America/New_York.
fzus52 kchs 251053
cwfchs
expires:202603260100;;266161
coastal waters forecast
national weather service charleston sc
653 am edt wed mar 25 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
amz350-260100-
waters from south santee river to edisto beach sc out 20 nm-
653 am edt wed mar 25 2026
...small craft advisory in effect until 2 pm edt this afternoon...
.today...ne winds 15 to 20 kt with gusts to 25 kt, diminishing to
10 to 15 kt late. seas 5 to 7 ft, subsiding to 4 to 6 ft this
afternoon. wave detail: e 6 ft at 8 seconds.
.tonight...ne winds 10 to 15 kt, diminishing to 5 kt after
midnight. seas 4 to 5 ft, subsiding to 3 to 4 ft after midnight.
wave detail: e 4 ft at 8 seconds.
.thu...ne winds 5 kt, becoming se in the afternoon. seas 3 ft.
wave detail: e 3 ft at 8 seconds.
.thu night...s winds 5 to 10 kt. seas 3 ft. wave detail: e 3 ft
at 7 seconds.
.fri...sw winds 10 to 15 kt. seas 3 ft. wave detail: sw 3 ft at
4 seconds and se 3 ft at 7 seconds.
.fri night...sw winds 15 kt with gusts to 20 kt, becoming nw
20 to 25 kt with gusts to 30 kt after midnight. seas 3 to 4 ft.
wave detail: sw 3 ft at 4 seconds. a slight chance of showers
after midnight.
.sat...ne winds 25 to 30 kt. seas 5 to 7 ft.
.sat night...ne winds 20 to 25 kt. seas 6 to 8 ft.
.sun...ne winds 20 to 25 kt. seas 5 to 7 ft.
.sun night...e winds 10 to 15 kt. seas 4 to 6 ft.
$$
(2/7)
Latest Coastal Waters Forecast by KCHS
Issued 3/25/2026 6:53 AM America/New_York.
Valid through 3/25/2026 9:00 PM America/New_York.
fzus52 kchs 251053
cwfchs
expires:202603260100;;266162
coastal waters forecast
national weather service charleston sc
653 am edt wed mar 25 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-260100-
waters from edisto beach sc to savannah ga out 20 nm-
653 am edt wed mar 25 2026
...small craft advisory in effect until 5 pm edt this afternoon...
.today...ne winds 15 to 20 kt with gusts to 25 kt. seas 6 to 8
ft, subsiding to 5 to 6 ft this afternoon. wave detail: e 7 ft at
9 seconds, becoming e 6 ft at 9 seconds.
.tonight...ne winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas 4 to 5 ft, subsiding to 3 to 4 ft after midnight.
wave detail: e 5 ft at 8 seconds, becoming e 4 ft at 8 seconds.
.thu...e winds 5 kt. seas 3 to 4 ft. wave detail: e 4 ft at
8 seconds.
.thu night...s winds 5 to 10 kt. seas 3 ft. wave detail: e 3 ft
at 8 seconds.
.fri...sw winds 10 to 15 kt. seas 2 to 3 ft. wave detail: e 3 ft
at 7 seconds and sw 2 ft at 3 seconds.
.fri night...sw winds 15 kt, becoming w 20 to 25 kt after
midnight. seas 3 ft. wave detail: sw 3 ft at 4 seconds.
.sat...ne winds 25 to 30 kt. seas 5 to 7 ft.
.sat night...ne winds 25 to 30 kt. seas 7 to 9 ft.
.sun...ne winds 20 to 25 kt. seas 6 to 8 ft.
.sun night...e winds 10 to 15 kt. seas 4 to 6 ft.
$$
(3/7)
Latest Coastal Waters Forecast by KCHS
Issued 3/25/2026 6:53 AM America/New_York.
Valid through 3/25/2026 9:00 PM America/New_York.
fzus52 kchs 251053
cwfchs
expires:202603260100;;266163
coastal waters forecast
national weather service charleston sc
653 am edt wed mar 25 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
amz354-260100-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
653 am edt wed mar 25 2026
...small craft advisory in effect through this evening...
.today...ne winds 15 to 20 kt with gusts to 25 kt. seas 6 to 8
ft, subsiding to 5 to 7 ft this afternoon. wave detail: e 8 ft at
9 seconds, becoming ne 7 ft at 9 seconds.
.tonight...ne winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas 4 to 6 ft, subsiding to 4 to 5 ft after midnight.
wave detail: ne 6 ft at 9 seconds, becoming e 5 ft at 8 seconds.
.thu...ne winds 5 kt. seas 3 to 4 ft. wave detail: e 4 ft at
8 seconds.
.thu night...se winds 5 to 10 kt, becoming s after midnight. seas
3 ft. wave detail: e 3 ft at 8 seconds.
.fri...sw winds 5 to 10 kt, becoming s 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: e 3 ft at 8 seconds.
.fri night...s winds 10 to 15 kt, becoming w 15 to 20 kt with
gusts to 25 kt after midnight. seas 2 to 3 ft. wave detail: s
2 ft at 4 seconds.
.sat...ne winds 25 to 30 kt. seas 5 to 7 ft.
.sat night...ne winds 25 to 30 kt. seas 7 to 9 ft.
.sun...ne winds 20 to 25 kt. seas 7 to 9 ft.
.sun night...e winds 15 to 20 kt. seas 5 to 7 ft.
$$
(4/7)
Latest Coastal Waters Forecast by KCHS
Issued 3/25/2026 6:53 AM America/New_York.
Valid through 3/25/2026 9:00 PM America/New_York.
fzus52 kchs 251053
cwfchs
expires:202603260100;;266164
coastal waters forecast
national weather service charleston sc
653 am edt wed mar 25 2026
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-260100-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
653 am edt wed mar 25 2026
...small craft advisory in effect through this evening...
.today...ne winds 15 to 20 kt with gusts to 25 kt. seas 7 to 9
ft, subsiding to 6 to 8 ft this afternoon. wave detail: ne 9 ft at
9 seconds, becoming ne 8 ft at 9 seconds. a slight chance of
showers and tstms early this morning, then a slight chance of
showers late this morning and early afternoon.
.tonight...ne winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. seas 5 to 6 ft, subsiding to 4 to 5 ft after midnight.
wave detail: ne 6 ft at 9 seconds, becoming e 5 ft at 9 seconds.
.thu...ne winds 5 to 10 kt. seas 4 to 5 ft, subsiding to 3 to
4 ft in the afternoon. wave detail: e 5 ft at 8 seconds, becoming
e 4 ft at 8 seconds.
.thu night...se winds 5 to 10 kt, becoming s after midnight. seas
3 to 4 ft. wave detail: e 4 ft at 8 seconds.
.fri...sw winds 10 kt. seas 3 ft. wave detail: e 3 ft at
8 seconds.
.fri night...s winds 10 to 15 kt, becoming sw 15 to 20 kt after
midnight. seas 3 to 4 ft. wave detail: sw 3 ft at 4 seconds.
.sat...ne winds 25 to 35 kt. seas 6 to 8 ft.
.sat night...ne winds 25 to 30 kt. seas 9 to 12 ft.
.sun...ne winds 20 to 25 kt. seas 9 to 11 ft.
.sun night...e winds 15 to 20 kt. seas 7 to 9 ft.
winds and seas higher in and near tstms.
$$
(5/7)
Latest Coastal Waters Forecast by KJAX
Issued 3/25/2026 8:39 AM America/New_York.
Valid through 3/25/2026 11:45 PM America/New_York.
fzus52 kjax 251239
cwfjax
expires:202603260345;;269840
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
839 am edt wed mar 25 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.
amz450-260345-
coastal waters from altamaha sound to fernandina beach fl out
20 nm-
839 am edt wed mar 25 2026
...small craft advisory in effect until 5 pm edt this afternoon...
.rest of today...northeast winds 15 to 20 knots. seas 5 to
8 feet, occasionally to 10 feet, subsiding to 5 to 6 feet,
occasionally to 8 feet this afternoon. wave detail: east 7 feet
at 10 seconds, becoming east 6 feet at 9 seconds. intracoastal
waters choppy. a slight chance of showers.
.tonight...northeast winds 10 to 15 knots, diminishing to around
5 knots after midnight. seas 3 to 5 feet, occasionally to 6 feet.
wave detail: east 5 feet at 9 seconds. intracoastal waters a
moderate chop.
.thursday...northeast winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: east 4 feet at 8 seconds.
intracoastal waters light chop.
.thursday night...southeast winds around 5 knots, becoming
southwest after midnight. seas 2 to 3 feet. wave detail: east
3 feet at 8 seconds. intracoastal waters smooth.
.friday...south winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 7 seconds. intracoastal waters light chop.
.friday night...south winds around 10 knots, becoming west 20 to
25 knots after midnight. seas 2 to 3 feet. wave detail: east
3 feet at 7 seconds and southwest 2 feet at 4 seconds.
intracoastal waters rough.
.saturday...northeast winds 25 to 30 knots. seas 3 to 5 feet,
occasionally to 6 feet, building to 7 to 10 feet, occasionally to
13 feet. intracoastal waters very rough.
.sunday...northeast winds 20 to 25 knots, becoming east 10 to
15 knots. seas 6 to 9 feet, occasionally to 11 feet, subsiding to
5 to 7 feet, occasionally to 9 feet. intracoastal waters rough.
$$
(6/7)
Latest Coastal Waters Forecast by KJAX
Issued 3/25/2026 8:39 AM America/New_York.
Valid through 3/25/2026 11:45 PM America/New_York.
fzus52 kjax 251239
cwfjax
expires:202603260345;;269841
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
839 am edt wed mar 25 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.
amz452-454-260345-
coastal waters from fernandina beach to st. augustine fl out
20 nm-
coastal waters from st. augustine to flagler beach fl out 20 nm-
839 am edt wed mar 25 2026
...small craft advisory in effect through this evening...
.rest of today...northeast winds 15 to 20 knots. seas 6 to
8 feet, occasionally to 10 feet. wave detail: northeast 8 feet at
10 seconds. intracoastal waters choppy. a chance of showers. a
slight chance of thunderstorms this morning, then a chance of
thunderstorms this afternoon.
.tonight...northeast winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 4 to 6 feet, occasionally to
8 feet. wave detail: east 6 feet at 9 seconds. intracoastal
waters a moderate chop. a slight chance of showers.
.thursday...northeast winds 5 to 10 knots. seas 3 to 5 feet,
occasionally to 6 feet. wave detail: east 5 feet at 8 seconds.
intracoastal waters light chop. a slight chance of showers in the
morning.
.thursday night...southeast winds around 5 knots, becoming south
after midnight. seas 3 to 4 feet, occasionally to 5 feet. wave
detail: east 4 feet at 8 seconds. intracoastal waters smooth.
.friday...southwest winds around 5 knots, becoming southeast in
the afternoon. seas around 3 feet. wave detail: east 3 feet at
7 seconds. intracoastal waters light chop.
.friday night...south winds around 10 knots, becoming southwest
20 to 25 knots after midnight. seas 2 to 3 feet. wave detail:
east 3 feet at 8 seconds and southwest 2 feet at 3 seconds.
intracoastal waters rough.
.saturday...northeast winds 25 to 35 knots. seas 3 to 5 feet,
occasionally to 6 feet, building to 11 to 12 feet, occasionally
to 15 feet. intracoastal waters extremely rough. a slight chance
of showers.
.sunday...northeast winds 25 to 30 knots, becoming east 20 to
25 knots. seas 9 to 12 feet, occasionally to 15 feet, subsiding
to 7 to 10 feet, occasionally to 13 feet. intracoastal waters
very rough.
winds and waves higher in and near thunderstorms.
$$
(7/7)
Latest Coastal Waters Forecast by KJAX
Issued 3/25/2026 8:39 AM America/New_York.
Valid through 3/25/2026 11:45 PM America/New_York.
fzus52 kjax 251239
cwfjax
expires:202603260345;;269842
coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
839 am edt wed mar 25 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.
amz470-472-474-260345-
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-
839 am edt wed mar 25 2026
...small craft advisory in effect through late tonight...
.rest of today...northeast winds 15 to 20 knots. seas 7 to
10 feet, occasionally to 13 feet, subsiding to 6 to 8 feet,
occasionally to 10 feet this afternoon. wave detail: northeast
9 feet at 10 seconds, becoming northeast 8 feet at 9 seconds. a
chance of showers. a slight chance of thunderstorms this morning,
then a chance of thunderstorms this afternoon.
.tonight...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 5 to 7 feet, occasionally to
9 feet. wave detail: east 7 feet at 9 seconds. a chance of
showers.
.thursday...east winds 5 to 10 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: east 5 feet at 8 seconds. a
slight chance of showers in the morning.
.thursday night...southeast winds 5 to 10 knots, becoming south
after midnight. seas 3 to 4 feet, occasionally to 5 feet. wave
detail: east 4 feet at 8 seconds.
.friday...southwest winds 5 to 10 knots. seas around 3 feet. wave
detail: east 3 feet at 8 seconds.
.friday night...south winds 10 to 15 knots, becoming southwest
20 to 25 knots after midnight. seas 3 to 4 feet, occasionally to
5 feet. wave detail: southwest 3 feet at 4 seconds and east
3 feet at 8 seconds.
.saturday...northeast winds 25 to 30 knots. seas 4 to 6 feet,
occasionally to 8 feet, building to 10 to 13 feet, occasionally
to 17 feet. a slight chance of showers in the morning. a chance
of showers in the afternoon. a slight chance of thunderstorms
through the night. a slight chance of showers through the night.
.sunday...east winds 25 to 30 knots, diminishing to 20 to
25 knots. seas 9 to 12 feet, occasionally to 15 feet, subsiding
to 8 to 10 feet, occasionally to 13 feet after midnight. a slight
chance of showers in the morning.
winds and seas higher in and near thunderstorms.
$$
|
