New iWindsurf: Select your region for wind observations & forecasts:
North America |
Europe |
South America |
Australia & Oceania |
Asia |
Africa
(1/6)
Latest Coastal Waters Forecast by KCHS
Issued 12/10/2025 12:40 AM America/New_York.
Valid through 12/10/2025 1:00 PM America/New_York.
fzus52 kchs 100540
cwfchs
expires:202512101800;;316448
coastal waters forecast
national weather service charleston sc
1239 am est wed dec 10 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
amz350-101800-
waters from south santee river to edisto beach sc out 20 nm-
1239 am est wed dec 10 2025
...small craft advisory in effect from this afternoon through
thursday morning...
.rest of tonight...nw winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: e 3 ft at 10 seconds.
.wed...w winds 5 to 10 kt, becoming sw 15 to 20 kt with gusts to
25 kt in the afternoon. seas 2 to 3 ft, building to 3 to 4 ft in
the afternoon. wave detail: e 3 ft at 10 seconds, becoming sw
3 ft at 4 seconds and e 3 ft at 10 seconds.
.wed night...w winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. seas 4 to 6 ft. wave detail: sw 5 ft at 5 seconds
and e 3 ft at 10 seconds.
.thu...nw winds 15 to 20 kt with gusts to 25 kt, diminishing to
10 to 15 kt in the afternoon. seas 4 to 5 ft, subsiding to 3 to
4 ft in the afternoon. wave detail: nw 4 ft at 6 seconds and e
2 ft at 9 seconds, becoming nw 3 ft at 5 seconds and e 1 foot at
9 seconds.
.thu night...nw winds 10 kt. seas 2 to 3 ft. wave detail: nw 2 ft
at 5 seconds and e 1 foot at 9 seconds.
.fri...w winds 5 to 10 kt, becoming sw 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 se 1 foot at 8 seconds.
.fri night...w winds 15 to 20 kt. seas 2 to 3 ft, building to
3 to 4 ft after midnight.
.sat...w winds 10 to 15 kt. seas 2 to 3 ft.
.sat night...sw winds 5 to 10 kt. seas 2 ft.
.sun...w winds 15 to 20 kt. seas 2 to 3 ft.
.sun night...n winds 25 to 30 kt. seas 4 to 6 ft.
$$
(2/6)
Latest Coastal Waters Forecast by KCHS
Issued 12/10/2025 12:40 AM America/New_York.
Valid through 12/10/2025 1:00 PM America/New_York.
fzus52 kchs 100540
cwfchs
expires:202512101800;;316449
coastal waters forecast
national weather service charleston sc
1239 am est wed dec 10 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz352-101800-
waters from edisto beach sc to savannah ga out 20 nm-
1239 am est wed dec 10 2025
...small craft advisory in effect from this afternoon through
thursday morning...
.rest of tonight...n winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: e 3 ft at 9 seconds.
.wed...w winds 5 to 10 kt, increasing to 15 to 20 kt in the
afternoon. seas 2 to 3 ft, building to 3 to 4 ft in the
afternoon. wave detail: e 3 ft at 10 seconds, becoming sw 3 ft at
3 seconds and e 3 ft at 10 seconds.
.wed night...w winds 20 to 25 kt with gusts to 30 kt. seas 4 to
5 ft. wave detail: sw 5 ft at 5 seconds and e 3 ft at 10 seconds.
.thu...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 4 to 5 ft, subsiding to 2 to 3 ft in the
afternoon. wave detail: nw 4 ft at 5 seconds and e 2 ft at
10 seconds, becoming nw 3 ft at 4 seconds and e 2 ft at
9 seconds.
.thu night...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: nw
2 ft at 4 seconds and e 1 foot at 9 seconds.
.fri...w winds 5 to 10 kt, becoming sw 10 to 15 kt in the
afternoon. seas 2 ft. wave detail: sw 2 ft at 3 seconds and se
1 foot at 9 seconds.
.fri night...sw winds 10 to 15 kt. seas 2 to 3 ft.
.sat...w winds 5 to 10 kt. seas 2 ft.
.sat night...sw winds 5 to 10 kt. seas 1 foot or less.
.sun...w winds 10 to 15 kt. seas 2 ft.
.sun night...n winds 20 to 25 kt. seas 4 to 5 ft.
$$
(3/6)
Latest Coastal Waters Forecast by KCHS
Issued 12/10/2025 12:40 AM America/New_York.
Valid through 12/10/2025 1:00 PM America/New_York.
fzus52 kchs 100540
cwfchs
expires:202512101800;;316450
coastal waters forecast
national weather service charleston sc
1239 am est wed dec 10 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
amz354-101800-
waters from savannah ga to altamaha sound ga out 20 nm, including
grays reef national marine sanctuary-
1239 am est wed dec 10 2025
...small craft advisory in effect from this evening through late
tonight...
.rest of tonight...n winds 5 to 10 kt. seas 2 to 3 ft. wave
detail: e 3 ft at 8 seconds.
.wed...nw winds 5 to 10 kt, becoming w 10 to 15 kt with gusts to
20 kt in the afternoon. seas 2 to 3 ft, building to 3 to 4 ft in
the afternoon. wave detail: e 3 ft at 9 seconds, becoming e 3 ft
at 10 seconds and sw 2 ft at 3 seconds.
.wed night...w winds 20 to 25 kt. seas 4 to 5 ft. wave detail: sw
4 ft at 4 seconds and e 3 ft at 10 seconds.
.thu...nw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 4 to 5 ft, subsiding to 3 to 4 ft in the
afternoon. wave detail: nw 4 ft at 4 seconds and e 2 ft at
10 seconds, becoming nw 3 ft at 4 seconds and e 2 ft at
10 seconds.
.thu night...nw winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. seas 2 to 3 ft. wave detail: nw 2 ft at 3 seconds
and e 2 ft at 9 seconds.
.fri...w winds 5 to 10 kt, becoming sw 10 to 15 kt in the
afternoon. seas 2 ft. wave detail: sw 2 ft at 3 seconds and e
1 foot at 9 seconds.
.fri night...sw winds 10 to 15 kt. seas 2 ft.
.sat...w winds 5 to 10 kt. seas 2 ft.
.sat night...sw winds 5 to 10 kt. seas 1 foot or less.
.sun...w winds 10 kt. seas 2 ft.
.sun night...n winds 25 to 30 kt. seas 4 to 5 ft.
$$
(4/6)
Latest Coastal Waters Forecast by KCHS
Issued 12/10/2025 12:40 AM America/New_York.
Valid through 12/10/2025 1:00 PM America/New_York.
fzus52 kchs 100540
cwfchs
expires:202512101800;;316451
coastal waters forecast
national weather service charleston sc
1239 am est wed dec 10 2025
south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary
amz374-101800-
waters from savannah ga to altamaha sound ga from 20 to 60 nm-
1239 am est wed dec 10 2025
...small craft advisory in effect from this afternoon through
thursday morning...
.rest of tonight...n winds 5 to 10 kt. seas 3 to 4 ft. wave
detail: ne 4 ft at 8 seconds.
.wed...nw winds 5 to 10 kt, becoming w 15 to 20 kt in the
afternoon. seas 3 to 4 ft, building to 4 to 5 ft in the
afternoon. wave detail: e 4 ft at 10 seconds, becoming e 4 ft at
10 seconds and w 3 ft at 4 seconds.
.wed night...w winds 20 to 25 kt with gusts to 35 kt. seas 5 to
7 ft. wave detail: sw 6 ft at 5 seconds and e 4 ft at 10 seconds.
.thu...nw winds 20 to 25 kt, diminishing to 15 kt in the
afternoon. seas 5 to 7 ft, subsiding to 4 to 5 ft in the
afternoon. wave detail: nw 6 ft at 5 seconds and e 3 ft at
10 seconds, becoming nw 4 ft at 5 seconds and e 2 ft at
10 seconds.
.thu night...nw winds 10 to 15 kt. seas 3 to 4 ft, subsiding to
2 to 3 ft after midnight. wave detail: nw 3 ft at 4 seconds and e
2 ft at 9 seconds.
.fri...nw winds 5 to 10 kt, becoming sw 10 to 15 kt in the
afternoon. seas 2 to 3 ft. wave detail: nw 2 ft at 4 seconds and
e 2 ft at 9 seconds.
.fri night...sw winds 10 to 15 kt with gusts to 20 kt. seas 2 to
3 ft.
.sat...w winds 10 to 15 kt. seas 2 to 3 ft.
.sat night...sw winds 5 to 10 kt. seas 2 ft.
.sun...w winds 10 to 15 kt. seas 2 to 3 ft.
.sun night...n winds 25 to 30 kt. seas 4 to 6 ft.
$$
(5/6)
Latest Coastal Waters Forecast by KJAX
Issued 12/10/2025 12:45 AM America/New_York.
Valid through 12/10/2025 3:45 PM America/New_York.
fzus52 kjax 100545 aaa
cwfjax
expires:202512102045;;316694
coastal waters forecast for northeast florida/southeast georgia...updated
national weather service jacksonville fl
1245 am est wed dec 10 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.
amz450-452-454-102045-
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-
1245 am est wed dec 10 2025
...small craft advisory in effect from this evening through
thursday morning...
.rest of tonight...north winds 10 to 15 knots. seas 3 to 5 feet,
occasionally to 6 feet. wave detail: northeast 5 feet at
8 seconds. intracoastal waters a moderate chop.
.wednesday...northwest winds 5 to 10 knots, becoming west 10 to
15 knots in the afternoon. seas 3 to 4 feet, occasionally to
5 feet. wave detail: northeast 4 feet at 10 seconds and west
2 feet at 3 seconds. intracoastal waters a moderate chop.
.wednesday night...west winds around 20 knots. seas 3 to 5 feet,
occasionally to 6 feet. wave detail: southwest 4 feet at 4 seconds
and east 4 feet at 10 seconds. intracoastal waters choppy.
.thursday...northwest winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. seas 3 to 5 feet, occasionally to
6 feet. wave detail: northwest 4 feet at 4 seconds and east
3 feet at 10 seconds. intracoastal waters choppy.
.thursday night...northwest winds 5 to 10 knots. seas 2 to
3 feet. wave detail: northwest 2 feet at 4 seconds and east
2 feet at 9 seconds. intracoastal waters light chop.
.friday and friday night...west winds 5 to 10 knots. seas around
2 feet. wave detail: northeast 2 feet at 8 seconds. intracoastal
waters light chop.
.saturday...northwest winds around 5 knots, becoming southwest.
seas 1 to 2 feet. intracoastal waters smooth.
.sunday...northwest winds 5 to 10 knots, becoming north 20 to
25 knots late. seas 2 to 4 feet, occasionally to 5 feet, building
to 4 to 6 feet, occasionally to 8 feet after midnight.
intracoastal waters rough.
$$
(6/6)
Latest Coastal Waters Forecast by KJAX
Issued 12/10/2025 12:45 AM America/New_York.
Valid through 12/10/2025 3:45 PM America/New_York.
fzus52 kjax 100545 aaa
cwfjax
expires:202512102045;;316695
coastal waters forecast for northeast florida/southeast georgia...updated
national weather service jacksonville fl
1245 am est wed dec 10 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.
amz470-472-474-102045-
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-
1245 am est wed dec 10 2025
...small craft advisory in effect from this evening through
thursday morning...
.rest of tonight...north winds around 10 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: northeast 5 feet at 8
seconds.
.wednesday...northwest winds 5 to 10 knots, becoming west 10 to
15 knots in the afternoon. seas 4 to 5 feet, occasionally to
6 feet. wave detail: northeast 5 feet at 10 seconds and west
2 feet at 3 seconds.
.wednesday night...west winds 20 to 25 knots. seas 5 to 7 feet,
occasionally to 9 feet. wave detail: west 6 feet at 5 seconds and
northeast 5 feet at 10 seconds.
.thursday...northwest winds around 20 knots, diminishing to 10 to
15 knots in the afternoon. seas 5 to 7 feet, occasionally to 9
feet, subsiding to 3 to 5 feet, occasionally to 6 feet in the
afternoon. wave detail: northwest 6 feet at 5 seconds and east 3
feet at 10 seconds, becoming northwest 4 feet at 5 seconds and
east 3 feet at 9 seconds.
.thursday night...northwest winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. seas 2 to 4 feet, occasionally to
5 feet. wave detail: northwest 3 feet at 5 seconds and east
2 feet at 9 seconds.
.friday and friday night...west winds 10 to 15 knots. seas 2 to
3 feet. wave detail: northwest 2 feet at 4 seconds and east
2 feet at 9 seconds.
.saturday...northwest winds 5 to 10 knots, becoming southwest.
seas around 2 feet.
.sunday...northwest winds 10 to 15 knots, becoming north 20 to
25 knots late. seas 2 to 3 feet, building to 5 to 7 feet,
occasionally to 9 feet. a slight chance of showers after midnight.
$$
|
