Castles surfForecast / Okinawa / Japan

information circle48hr Weather and Surf, issued 8 pm Tuesday 24 Feb 2026 JST
Forecast update in hr  min  s Forecast update imminent
Castles surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Castles sea temperature is
21.6° C
(Which is slightly cooler than normal)

How big are the waves at Castles today?

The current surf forecast for Castles at 12AM is: 1.3m 8s primary swell from a East-southeast direction and 0.4m 11s secondary swell from a East-northeast direction, 0.7m 4s secondary swell from a South direction (forecast issued at 08:00pm February 24). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (25 Feb)3.5ft (1.1m)9s
Afternoon (25 Feb)4ft (1.2m)9s
Evening (25 Feb)4ft (1.2m)9s

Table - waves today at Castles. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent
Tue
24
Wednesday
25
Thursday
26
Friday
27
6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM
Rating
(10 max)
0
0
0
0
0
2
2
2
1
1
1
1
2
2
3
3
3
3
2
1
1
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.5
SE
1.4
SE
1.3
ESE
1.4
SE
1.1
ESE
1.1
ESE
1.1
ESE
1.2
ESE
1.1
ESE
1.2
ESE
1.2
ESE
1.1
ESE
1
ESE
0.9
E
1.5
E
1.6
E
1.6
E
1.6
E
1.6
E
1.5
E
1.5
E
1.4
ESE
1.4
ESE
1.5
ESE
Period(s) (?)78888999999991110101010101010101011
Wave
Graph
(?)Metric surfscale
Energy kJ (?)235223187245142186186207207232222216169188496541541551562506506443443467
Wind
(km/h)
25
S
20
S
25
S
20
SSW
20
SSW
10
W
15
N
20
NNW
20
NNW
20
N
20
N
20
N
15
NNE
10
NNE
5
NNE
5
NNE
5
NNE
5
NNE
5
ESE
10
SE
15
SSE
20
S
30
SSW
35
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
cross-
on
crosscross-
off
cross-
off
offcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
glassglasscross-
off
ononcross-
on
cross-
on
cross-
on
cross
High Tide
/ height (m)
12:54AM
1.26
11:43AM
1.62
3:14AM
1.23
1:09PM
1.55
4:54AM
1.33
Low Tide
/ height (m)
6:07PM
0.29
5:38AM
0.97
7:34PM
0.33
7:08AM
1.10
9:15PM
0.29
9:22AM
1.09
Tue
24
Wednesday
25
Thursday
26
Friday
27
Sunrise-----6:56-------6:56-------6:54--
Sunset6:27-------6:27-------6:28-------
cloud
part cloud
cloud
part cloud
cloud
light rain
light rain
part cloud
clear
clear
clear
cloud
cloud
clear
clear
clear
cloud
cloud
cloud
cloud
cloud
cloud
light rain
thunderstorm
Rain (mm)
-----22---------------45
Temp. °C202020212120191920191918181819191919202020212121
Feels °C (?)171817192021191818171716161719191919211919201818
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Latest Updates

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Castles surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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