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Castles surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 2 am Tuesday 02 Dec 2025 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
26.1° C
(Which is 1.5°C warmer than normal for this time of year)How big are the waves at Castles today?
The current surf forecast for Castles at 6AM is: 1.0m 10s primary swell from a East-southeast direction and 0.4m 14s secondary swell from a Northeast direction (forecast issued at 02:00am December 02). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Dec) | 2.5ft (0.8m) | 6s |
| Afternoon (02 Dec) | 3ft (0.9m) | 10s |
| Evening (02 Dec) | 3ft (0.9m) | 10s |
Table - waves today at Castles. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 02 | Wednesday 03 | Thursday 04 | ||||||||||||||||||||||
| 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 | 12 PM | 3 PM | 6 PM | 9 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 14 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 7 | 8 | 8 | 9 | 9 | 9 | 7 | 6 | 6 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 205 | 210 | 175 | 54 | 78 | 173 | 176 | 140 | 140 | 131 | 88 | 86 | 445 | 640 | 888 | 1250 | 1056 | 836 | 435 | 128 | 135 | 154 | 154 | 154 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off |
High Tide / height (m) | 4:35AM 1.73 | 4:14PM 1.90 | 5:35AM 1.82 | 5:00PM 2.01 | 6:30AM 1.89 | 5:46PM 2.09 | ||||||||||||||||||
Low Tide / height (m) | 10:06PM 0.31 | 10:20AM 0.73 | 11:00PM 0.09 | 11:13AM 0.74 | 11:51PM -0.09 | 12:02PM 0.76 | ||||||||||||||||||
Tuesday 02 | Wednesday 03 | Thursday 04 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:58 | - | - | - | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 7:00 | - | - | - | - |
| Sunset | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - |
 |  |  |  | |  | | | |  |  |  |  | | | | | | | | | | | | |
Rain (mm) | 1 | 2 | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 21 | 20 | 20 | 19 | 18 | 17 | 17 | 16 | 16 | 16 | 17 | 18 | 18 | 18 |
| Feels °C (?) | 24 | 25 | 25 | 24 | 23 | 23 | 22 | 19 | 20 | 19 | 16 | 14 | 13 | 12 | 9 | 8 | 8 | 8 | 9 | 10 | 11 | 13 | 13 | 13 |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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