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Surf Forecasts:
Aja surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 8 am Saturday 25 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
24.0° C
(Which is normal for this time of year)How big are the waves at Aja today?
The current surf forecast for Aja at 11AM is: 0.8m 8s primary swell from a North direction (forecast issued at 08:00am April 25). An open ocean swell of 0.5m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Apr) | 3ft (0.9m) | 8s |
| Afternoon (25 Apr) | 2.5ft (0.8m) | 8s |
| Evening (25 Apr) | 2.5ft (0.7m) | 8s |
Table - waves today at Aja. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Sat afternoon. Warm (max 22°C on Mon afternoon, min 18°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | Tue 28 | |||||||||||||||||||||
6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 7 | N 7 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | |
104 | 104 | 80 | 78 | 58 | 57 | 40 | 40 | 26 | 30 | 36 | 56 | 57 | 78 | 80 | 80 | 78 | 73 | 71 | 70 | 48 | 47 | 46 | 43 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | on | cross-on | cross-on | cross-off | glassy | cross-off | glassy | glassy | cross-on | on | cross-on | cross-on | glassy | on | cross-on | glassy | cross-on | cross-on | glassy | off | off | off | |
High Tide | 1:53PM1.49m | 3:51AM1.60m | 3:29PM1.54m | 4:35AM1.69m | 4:37PM1.63m | |||||||||||||||||||
Low Tide | 8:28AM1.08m | 8:50PM0.52m | 9:52AM0.91m | 9:59PM0.53m | 10:46AM0.71m | 10:51PM0.52m | ||||||||||||||||||
 | | |  | |  | |  | | | |  |  |  | | | | | | | | | | | |
 | 5:56 | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:54 |
 | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | 6:59 |
— | — | — | 1 | 2 | 2 | 1 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 21 | 21 | 20 | 19 | 19 | 18 | 18 | 18 | 19 | 19 | 20 | 20 | 21 | 21 | 20 | 20 | 20 | 20 | 21 | 22 | 22 | 21 | 21 | 21 |
21 | 20 | 20 | 18 | 20 | 18 | 20 | 19 | 21 | 21 | 21 | 20 | 21 | 20 | 20 | 20 | 19 | 20 | 20 | 21 | 22 | 20 | 20 | 21 | |
Swell 1 Height (m) Direction Period (s) | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 7 | N 7 | N 7 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 |
 kJ | 104 | 104 | 80 | 78 | 58 | 57 | 40 | 40 | 26 | 23 | 36 | 56 | 57 | 78 | 80 | 80 | 78 | 73 | 71 | 70 | 48 | 47 | 46 | 43 |
Swell 2 Height (m) Direction Period (s) | SSW 7 | SSW 6 | SSW 6 | S 6 | S 6 | S 5 | S 5 | ENE 9 | ENE 8 | ENE 10 | N 7 | N 7 | N 7 | N 6 | N 6 | N 6 | N 5 | N 5 | N 5 | N 5 | N 5 | N 5 | SE 9 | SE 8 |
| kJ | 35 | 23 | 12 | 6 | 10 | 5 | 5 | 16 | 7 | 30 | 15 | 14 | 14 | 7 | 7 | 6 | 5 | 2 | 2 | 2 | 2 | 2 | 12 | 11 |
Swell 3 Height (m) Direction Period (s) | WNW 5 | WNW 5 | NW 5 | E 9 | WNW 5 | WNW 5 | E 10 | S 5 | S 5 | S 5 | — | S 5 | SE 11 | SE 11 | SE 11 | SE 6 | SE 6 | SE 7 | SE 12 | SE 12 | SE 9 | SSE 9 | N 5 | N 5 |
| kJ | 11 | 11 | 7 | 7 | 5 | 2 | 7 | 2 | 2 | 2 | — | 2 | 5 | 5 | 5 | 1 | 1 | 2 | 6 | 6 | 3 | 7 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | NW 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 10 | 10 | 10 | 10 | 22 | 0 | 17 | 0 | 24 | 0 | 17 | 10 | 10 | 10 | 0 | 10 | 10 | 0 | 10 | 10 | 0 | 80 | 80 | 80 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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