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Surf Forecasts:
Aja surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 2 am Wednesday 27 May 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
25.2° C
(Which is slightly cooler than normal)How big are the waves at Aja today?
The current surf forecast for Aja at 6AM is: 0.3m 12s primary swell from a East-northeast direction and 0.3m 9s secondary swell from a East-northeast direction (forecast issued at 02:00am May 27). An open ocean swell of 0.4m 10s is not directed at the surf break, a second open ocean swell of 1.4m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 May) | 1.5ft (0.4m) | 9s |
| Afternoon (27 May) | 1.5ft (0.4m) | 12s |
| Evening (27 May) | 1.5ft (0.4m) | 11s |
Table - waves today at Aja. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 10mm), heaviest on Wed night. Warm (max 27°C on Wed morning, min 23°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 27 | Thursday 28 | Friday 29 | ||||||||||||||||||||||
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 | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
W 7 | ENE 10 | ENE 12 | W 9 | ENE 12 | ENE 12 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | W 7 | W 8 | W 8 | W 7 | W 7 | W 7 | NNW 6 | NNW 6 | NNW 6 | N 6 | N 5 | N 5 | N 5 | |
38 | 36 | 31 | 25 | 46 | 46 | 42 | 41 | 40 | 39 | 39 | 51 | 63 | 42 | 39 | 26 | 15 | 6 | 12 | 12 | 15 | 14 | 13 | 18 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 4:12AM1.79m | 5:10PM1.64m | 4:47AM1.84m | 5:58PM1.71m | 5:19AM1.88m | 6:39PM1.76m | ||||||||||||||||||
Low Tide | 10:01PM0.80m | 10:53AM0.52m | 10:49PM0.84m | 11:32AM0.39m | 11:30PM0.86m | 12:07PM0.29m | ||||||||||||||||||
 |  |  |  | | | | |  |  |  | | |  | | | | | | | | | | | |
 | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:14 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — |
— | — | — | — | — | — | — | — | — | 1 | 5 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 27 | 26 | 27 | 27 | 26 | 26 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 23 |
29 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 30 | 28 | 29 | 29 | 30 | 30 | 28 | 28 | 27 | 27 | 26 | 27 | 27 | 26 | 24 | 24 | |
Swell 1 Height (m) Direction Period (s) | W 7 | ESE 9 | ESE 10 | ESE 10 | W 7 | ENE 12 | ENE 11 | W 7 | ESE 10 | ESE 10 | W 7 | SSW 7 | SW 7 | SW 6 | SW 6 | SSW 7 | SSW 7 | SW 7 | SW 7 | SW 7 | SW 6 | E 10 | ESE 9 | ESE 9 |
 kJ | 33 | 50 | 38 | 38 | 36 | 46 | 42 | 40 | 38 | 38 | 39 | 57 | 44 | 35 | 38 | 38 | 29 | 22 | 22 | 22 | 20 | 46 | 49 | 50 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | ENE 10 | ENE 9 | W 9 | ENE 12 | ESE 10 | ESE 10 | ESE 10 | ENE 11 | ENE 11 | ESE 10 | W 7 | W 8 | W 8 | W 7 | W 7 | ESE 10 | ESE 9 | ESE 10 | ESE 9 | ESE 9 | SW 6 | SW 6 | SW 6 |
| kJ | 35 | 36 | 17 | 25 | 46 | 37 | 38 | 38 | 40 | 39 | 37 | 51 | 63 | 42 | 39 | 26 | 36 | 35 | 38 | 35 | 35 | 14 | 9 | 6 |
Swell 3 Height (m) Direction Period (s) | ENE 10 | ENE 13 | ENE 12 | ENE 9 | ESE 10 | SE 15 | SE 15 | ENE 11 | SE 14 | SE 14 | ENE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | W 7 | NNW 6 | NNW 6 | NNW 6 | ENE 11 | SSE 9 | W 6 | W 6 |
| kJ | 38 | 17 | 31 | 17 | 37 | 8 | 8 | 41 | 8 | 8 | 39 | 37 | 38 | 36 | 37 | 37 | 15 | 6 | 12 | 12 | 11 | 8 | 3 | 1 |
Wind waves Height (m) Direction Period (s) | SSW 6 | SW 7 | SW 7 | SW 6 | SW 6 | SW 7 | SW 7 | SW 6 | SW 7 | SW 7 | SW 7 | SW 7 | — | — | — | — | — | — | — | N 3 | N 6 | N 5 | N 5 | N 5 |
| kJ | 82 | 144 | 158 | 136 | 95 | 164 | 153 | 78 | 128 | 132 | 93 | 99 | — | — | — | — | — | — | — | 1 | 15 | 14 | 13 | 18 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 84 | 590 | 590 | 84 | 590 | 39 | 39 | 10 | 84 | 39 | 84 | 93 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 778 | 673 | 598 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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