Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Aja surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 8 am Friday 26 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
23.7° C
(Which is normal for this time of year)How big are the waves at Aja today?
The current surf forecast for Aja at 10AM is: 3.0m 10s primary swell from a North-northwest direction and 0.1m 13s secondary swell from a East direction (forecast issued at 08:00am December 26). An open ocean swell of 0.6m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Dec) | 10ft (3.0m) | 10s |
| Afternoon (26 Dec) | 8ft (2.5m) | 10s |
| Evening (26 Dec) | 4.5ft (1.4m) | 10s |
Table - waves today at Aja. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 26 | Saturday 27 | Sunday 28 | Mon 29 | |||||||||||||||||||||
| 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) (?) | 10 | 10 | 10 | 10 | 11 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1816 | 1706 | 1568 | 1333 | 763 | 404 | 653 | 512 | 435 | 307 | 243 | 197 | 154 | 115 | 87 | 81 | 97 | 97 | 96 | 96 | 98 | 97 | 96 | 94 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross | 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 |
High Tide / height (m) | 11:30AM 1.63 | 11:02PM 1.56 | 12:15PM 1.61 | 12:11AM 1.45 | 1:06PM 1.61 | 1:40AM 1.38 | ||||||||||||||||||
Low Tide / height (m) | 4:48AM 0.24 | 5:25PM 0.76 | 5:32AM 0.38 | 6:30PM 0.70 | 6:25AM 0.54 | 7:43PM 0.59 | ||||||||||||||||||
Friday 26 | Saturday 27 | Sunday 28 | Mon 29 | |||||||||||||||||||||
| Sunrise | - | 7:13 | - | - | - | - | - | - | - | 7:13 | - | - | - | - | - | - | - | 7:15 | - | - | - | - | - | - |
| Sunset | - | - | - | 5:44 | - | - | - | - | - | - | - | 5:45 | - | - | - | - | - | - | - | 5:45 | - | - | - | - |
 |  | | | | | |  |  |  | |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 17 | 16 | 17 | 17 | 17 | 17 | 18 | 19 | 19 | 19 | 19 | 19 | 19 |
| Feels °C (?) | 7 | 6 | 8 | 8 | 9 | 10 | 11 | 12 | 12 | 12 | 13 | 14 | 13 | 14 | 15 | 14 | 14 | 15 | 16 | 16 | 16 | 15 | 16 | 15 |
- 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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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 Aja 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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