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Surf Forecasts:

Castles surfForecast / Okinawa / Japan

information circle48hr Weather and Surf, issued 2 pm Friday 21 Nov 2025 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
27.1° C
 (Which is 1.9°C warmer than normal for this time of year)

How big are the waves at Castles today?

The current surf forecast for Castles at 6PM is: 1.0m 8s primary swell from a East direction (forecast issued at 02:00pm November 21). An open ocean swell of 1.3m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (21 Nov)--
Afternoon (21 Nov)4.5ft (1.4m)8s
Evening (21 Nov)6ft (1.8m)6s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Friday
21
Saturday
22
Sunday
23
Monday
24
12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.1
E
1.4
ENE
1
E
1.8
NE
1.9
NE
1.9
ENE
1.8
ENE
1.6
ENE
1.5
ENE
1.7
ENE
1.7
ENE
1.7
ENE
1.7
ENE
1.5
ENE
1.3
E
1.2
E
1.4
E
1.5
E
1.6
E
1.5
E
1.4
E
1.3
E
1.3
E
1.4
E
Period(s) (?)888677777777777888999999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)169242127232322323316265223248285293265200171159222313373328292264270313
Wind
(km/h)
20
NE
25
NNE
30
NNE
30
NNE
30
NNE
25
NNE
25
NNE
25
NE
25
NE
30
NE
25
NE
30
NE
30
NE
25
NE
20
NE
20
NE
20
NE
20
NE
20
NE
20
NE
20
ENE
15
ENE
15
NE
15
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscross-
on		crosscrosscross
High Tide
/ height (m)
6:54PM
1.97
8:28AM
1.74
7:22PM
1.96
9:04AM
1.70
7:52PM
1.92
Low Tide
/ height (m)
1:15PM
0.89
1:50AM
0.06
1:46PM
0.93
2:23AM
0.08
2:18PM
0.98
2:58AM
0.12
Friday
21
Saturday
22
Sunday
23
Monday
24
Sunrise-------6:52-------6:52-------6:52
Sunset-5:37-------5:37-------5:37------
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
Rain (mm)
------------------------
Temp. °C222221212121222222222222222222222222222223232322
Feels °C (?)201917161616171717171717171819192020202021222221
  • 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

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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.

View detailed surf forecast for Castles at:
surf-forecast.com

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