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Surf Forecasts:
Aja surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 8 am Monday 08 Dec 2025 JSTForecast update in hr min s Forecast update imminent
Aja surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Aja sea temperature is
24.8° C
(Which is slightly warmer than usual)How big are the waves at Aja today?
The current surf forecast for Aja at 2PM is: 0.1m 17s primary swell from a Northeast direction and 0.1m 6s secondary swell from a North direction, 0.6m 4s secondary swell from a Northeast direction (forecast issued at 08:00am December 08). An open ocean swell of 1.1m 9s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Dec) | 0.5ft (0.1m) | 17s |
| Afternoon (08 Dec) | 2.5ft (0.7m) | 4s |
| Evening (08 Dec) | 2.5ft (0.7m) | 4s |
Table - waves today at Aja. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 08 | Tuesday 09 | Wednesday 10 | Thu 11 | |||||||||||||||||||||
| 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 | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 18 | 17 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 6 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 7 | 6 | 6 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 12 | 12 | 12 | 13 | 14 | 13 | 28 | 26 | 26 | 28 | 72 | 139 | 131 | 296 | 179 | 128 | 191 | 169 | 169 | 32 | 22 | 21 | 13 | 13 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | off | off |
High Tide / height (m) | 9:58AM 1.78 | 9:01PM 1.94 | 10:48AM 1.70 | 9:51PM 1.79 | 11:40AM 1.62 | 10:49PM 1.62 | ||||||||||||||||||
Low Tide / height (m) | 3:14AM -0.15 | 3:20PM 0.91 | 4:02AM 0.01 | 4:13PM 0.95 | 4:51AM 0.19 | 5:16PM 0.96 | ||||||||||||||||||
Monday 08 | Tuesday 09 | Wednesday 10 | Thu 11 | |||||||||||||||||||||
| Sunrise | - | 7:03 | - | - | - | - | - | - | - | 7:03 | - | - | - | - | - | - | - | 7:05 | - | - | - | - | - | - |
| Sunset | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - |
 |  |  | |  | | | | |  | | |  | | | | | | | | | |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - |
| Temp. °C | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 20 | 21 | 20 |
| Feels °C (?) | 18 | 18 | 17 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 16 | 16 | 16 | 17 | 17 | 18 | 18 | 19 | 18 | 20 | 20 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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