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Surf Forecasts:
Aja surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 2 am Sunday 19 Apr 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
24.4° C
(Which is normal for this time of year)How big are the waves at Aja today?
The current surf forecast for Aja at 7AM is: 0.7m 12s primary swell from a East-northeast direction and 0.4m 12s secondary swell from a East-northeast direction, 0.4m 4s secondary swell from a Northwest direction (forecast issued at 02:00am April 19). An open ocean swell of 1.6m 14s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Apr) | 2.5ft (0.7m) | 12s |
| Afternoon (19 Apr) | 3.5ft (1.1m) | 12s |
| Evening (19 Apr) | 3.5ft (1.1m) | 11s |
Table - waves today at Aja. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 19 | Monday 20 | Tuesday 21 | ||||||||||||||||||||||
| 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) (?) | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 161 | 15 | 94 | 123 | 371 | 325 | 337 | 293 | 288 | 268 | 303 | 211 | 169 | 582 | 490 | 475 | 383 | 365 | 280 | 276 | 271 | 262 | 220 | 224 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- off |
High Tide / height (m) | 7:46AM 2.06 | 8:55PM 1.91 | 8:21AM 2.03 | 9:45PM 1.81 | 9:00AM 1.96 | |||||||||||||||||||
Low Tide / height (m) | 1:54AM 0.51 | 2:25PM -0.18 | 2:32AM 0.64 | 3:10PM -0.14 | 3:13AM 0.79 | 3:59PM -0.03 | ||||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:53 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:54 | - |
 | |  |  |  | | | | | | |  | | | | | |  | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 22 | 22 | 22 | 23 | 22 | 22 | 21 | 21 | 20 | 21 | 21 | 22 | 22 | 22 | 21 | 21 | 20 | 21 | 21 | 21 | 22 | 22 | 21 |
| Feels °C (?) | 24 | 23 | 23 | 23 | 23 | 21 | 22 | 21 | 21 | 19 | 20 | 19 | 19 | 20 | 20 | 19 | 20 | 19 | 20 | 20 | 20 | 21 | 22 | 22 |
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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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