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Castles surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 2 pm Monday 01 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 6PM is: 1.0m 10s primary swell from a East-southeast direction and 0.4m 14s secondary swell from a Northeast direction (forecast issued at 02:00pm December 01). An open ocean swell of 0.1m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Dec) | - | - |
| Afternoon (01 Dec) | 3ft (0.9m) | 10s |
| Evening (01 Dec) | 3ft (0.9m) | 10s |
Table - waves today at Castles. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 01 | Tuesday 02 | Wednesday 03 | Thursday 04 | |||||||||||||||||||||
| 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 | 6 | 6 | 6 | 14 | 10 | 10 | 10 | 10 | 9 | 9 | 14 | 8 | 8 | 9 | 9 | 9 | 7 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 166 | 166 | 175 | 163 | 103 | 226 | 63 | 73 | 73 | 76 | 223 | 173 | 173 | 137 | 82 | 86 | 75 | 765 | 1087 | 1463 | 1270 | 942 | 435 | 564 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | glass | 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 |
High Tide / height (m) | 3:27PM 1.79 | 4:35AM 1.73 | 4:14PM 1.90 | 5:35AM 1.82 | 5:00PM 2.01 | 6:30AM 1.89 | ||||||||||||||||||
Low Tide / height (m) | 9:22AM 0.70 | 10:06PM 0.31 | 10:20AM 0.73 | 11:00PM 0.09 | 11:13AM 0.74 | 11:51PM -0.09 | ||||||||||||||||||
Monday 01 | Tuesday 02 | Wednesday 03 | Thursday 04 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 7:00 |
| Sunset | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - |
 |  |  | | |  |  |  |  | | | |  | | |  | | | | | | | | | |
Rain (mm) | 1 | - | - | - | - | - | 1 | 1 | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 23 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 22 | 22 | 22 | 22 | 20 | 20 | 19 | 17 | 16 | 17 | 16 | 16 | 16 |
| Feels °C (?) | 22 | 21 | 22 | 21 | 22 | 23 | 23 | 24 | 25 | 27 | 25 | 20 | 19 | 19 | 17 | 13 | 13 | 11 | 8 | 6 | 7 | 8 | 9 | 10 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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