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Surf Forecasts:
Aja surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 2 pm Tuesday 31 Mar 2026 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
22.5° C
(Which is slightly cooler than normal)How big are the waves at Aja today?
The current surf forecast for Aja at 10PM is: 0.3m 10s primary swell from a East direction (forecast issued at 02:00pm March 31). An open ocean swell of 0.5m 7s is not directed at the surf break, a second open ocean swell of 1.4m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Mar) | - | - |
| Afternoon (31 Mar) | 1ft (0.3m) | 10s |
| Evening (31 Mar) | 1ft (0.3m) | 10s |
Table - waves today at Aja. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | |||||||||||||||||||||
| 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 | 11 | 11 | 6 | 6 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 20 | 20 | 20 | 19 | 20 | 20 | 13 | 11 | 13 | 23 | 127 | 175 | 209 | 178 | 148 | 139 | 108 | 97 | 74 | 43 | 30 | 28 | 19 | 60 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- off | cross- off | cross- off | cross- off | off |
High Tide / height (m) | 6:26PM 1.87 | 6:49AM 1.89 | 7:05PM 1.90 | 7:12AM 1.92 | 7:40PM 1.90 | 7:35AM 1.94 | ||||||||||||||||||
Low Tide / height (m) | 12:28PM 0.42 | 12:41AM 0.23 | 12:59PM 0.27 | 1:10AM 0.27 | 1:29PM 0.16 | 1:38AM 0.34 | ||||||||||||||||||
Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:18 |
| Sunset | - | - | 6:45 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - |
 |  | |  |  | | |  | |  |  |  | | | | | | | | | |  | |  | |
Rain (mm) | - | 2 | 1 | - | - | - | - | - | 6 | 12 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 24 | 23 | 23 | 22 | 22 | 22 | 22 | 23 | 22 | 21 | 19 | 19 | 18 | 18 | 18 | 19 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 20 |
| Feels °C (?) | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 22 | 21 | 19 | 15 | 16 | 15 | 15 | 15 | 16 | 18 | 17 | 18 | 17 | 18 | 18 | 17 | 17 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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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