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Castles surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 2 pm Thursday 26 Feb 2026 JSTForecast 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
21.9° C
(Which is normal for this time of year)How big are the waves at Castles today?
The current surf forecast for Castles at 6PM is: 1.6m 10s primary swell from a East direction and 0.6m 9s secondary swell from a North direction (forecast issued at 02:00pm February 26). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Feb) | - | - |
| Afternoon (26 Feb) | 5ft (1.6m) | 10s |
| Evening (26 Feb) | 5ft (1.6m) | 10s |
Table - waves today at Castles. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 26 | Friday 27 | Saturday 28 | Sunday 01 | |||||||||||||||||||||
| 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 496 | 541 | 530 | 541 | 562 | 562 | 506 | 506 | 443 | 452 | 377 | 415 | 415 | 415 | 350 | 350 | 303 | 292 | 276 | 276 | 305 | 416 | 425 | 391 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | glass | glass | cross- off | glass | on | on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 1:09PM 1.55 | 4:54AM 1.33 | 3:02PM 1.57 | 5:41AM 1.46 | 4:28PM 1.69 | 6:16AM 1.58 | ||||||||||||||||||
Low Tide / height (m) | 9:15PM 0.29 | 9:22AM 1.09 | 10:33PM 0.18 | 10:44AM 0.93 | 11:30PM 0.07 | |||||||||||||||||||
Thursday 26 | Friday 27 | Saturday 28 | Sunday 01 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:52 |
| Sunset | - | - | 6:28 | - | - | - | - | - | - | - | 6:29 | - | - | - | - | - | - | - | 6:29 | - | - | - | - | - |
 |  | |  |  | | |  |  | | | | | | | | | | | | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | 1 | 3 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 20 | 19 | 19 | 19 | 19 | 20 | 21 | 21 | 20 | 19 | 19 | 19 | 19 | 20 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Feels °C (?) | 19 | 21 | 20 | 19 | 20 | 19 | 19 | 19 | 19 | 17 | 15 | 15 | 15 | 15 | 16 | 15 | 17 | 17 | 17 | 19 | 17 | 17 | 16 | 16 |
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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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