Castles surfForecast / Okinawa / Japan

information circle48hr Weather and Surf, issued 8 am Wednesday 25 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 3PM is: 1.1m 9s primary swell from a East-southeast direction (forecast issued at 08:00am February 25). An open ocean swell of 0.4m 4s is not directed at the surf break, a second open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.

Time (JST) & DateWave HeightWave Period
Morning (25 Feb)3.5ft (1.1m)9s
Afternoon (25 Feb)3.5ft (1.1m)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
Wednesday
25
Thursday
26
Friday
27
Sat
28
6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM
Rating
(10 max)
0
0
2
2
1
1
1
1
2
2
2
3
3
3
2
2
1
0
0
0
2
1
1
1
Swell
Height Map
Wave Height (m) & direction (?)
1.1
ESE
1.1
ESE
1.1
ESE
1.1
ESE
1.1
ESE
1.2
ESE
1.2
ESE
1.2
ESE
1
ESE
1.4
ESE
1.5
E
1.6
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
1.4
ESE
1.3
ESE
1.3
ESE
1.3
ESE
Period(s) (?)899999999111010101010101010101111111111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)142186172176212232222254169460496541541541562562506506443452469407407415
Wind
(km/h)
20
S
20
SSW
15
NW
25
NNW
20
NNW
20
N
15
N
20
N
15
N
15
NNE
10
NE
5
ENE
5
NNE
5
NNW
10
ENE
5
ESE
15
SE
20
S
20
SSW
30
SSW
20
W
30
N
30
N
25
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
crossoffoffcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crossglassglasscross-
off
cross-
on
ononcross-
on
cross-
on
crosscross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
11:43AM
1.62
3:14AM
1.23
1:09PM
1.55
4:54AM
1.33
3:02PM
1.57
Low Tide
/ height (m)
5:38AM
0.97
7:34PM
0.33
7:08AM
1.10
9:15PM
0.29
9:22AM
1.09
10:33PM
0.18
Wednesday
25
Thursday
26
Friday
27
Sat
28
Sunrise-6:56-------6:56-------6:54------
Sunset----6:27-------6:28-------6:29---
part cloud
light rain
rain showers
light rain
rain showers
part cloud
clear
part cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
light rain
light rain
light rain
cloud
cloud
part cloud
Rain (mm)
-1111-------------311---
Temp. °C202020191919191918191919191919202020202121192019
Feels °C (?)181920171717181716181820201919211918191821151615
  • 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.


Nearest locationNearest
Nearest locationNearest
Nearest locationNearest