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Surf Forecasts:
Aja surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 2 pm Thursday 07 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
23.9° C
(Which is 1.3°C colder than average for this time of year)How big are the waves at Aja today?
The current surf forecast for Aja at 9PM is: 0.1m 6s primary swell from a North direction (forecast issued at 02:00pm May 07). An open ocean swell of 1.0m 9s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 May) | - | - |
| Afternoon (07 May) | 0.5ft (0.1m) | 6s |
| Evening (07 May) | 0.5ft (0.1m) | 6s |
Table - waves today at Aja. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 18mm), heaviest on Sat night. Warm (max 25°C on Fri morning, min 16°C on Sat afternoon). Winds increasing (calm on Thu afternoon, fresh winds from the NE by Sat morning). | ||||||||||||||||||||||||
Thu 7 | Friday 8 | Saturday 9 | Sun 10 | |||||||||||||||||||||
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 | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
N 6 | N 6 | N 6 | N 6 | N 5 | N 5 | N 5 | NE 5 | ESE 9 | NE 7 | NNE 3 | NNE 4 | NE 5 | ESE 9 | NE 5 | NE 6 | NE 7 | NE 7 | ENE 7 | E 7 | E 8 | E 8 | N 7 | E 8 | |
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 2 | 2 | 40 | 55 | 0 | 134 | 320 | 381 | 357 | 418 | 378 | 328 | 383 | 24 | 524 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | glassy | glassy | glassy | off | off | cross-off | glassy | cross | cross | cross | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 9:25AM1.72m | 11:23PM1.50m | 10:10AM1.63m | 00:31AM1.47m | 11:11AM1.53m | 1:47AM1.49m | ||||||||||||||||||
Low Tide | 4:28PM0.41m | 4:35AM1.07m | 5:19PM0.50m | 5:46AM1.11m | 6:23PM0.58m | 7:20AM1.08m | ||||||||||||||||||
 | | |  | | | |  |  |  |  |  | | | | | | | |  | | | | | |
 | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:46 | — | — |
 | — | — | 7:02 | — | — | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | 7:05 |
— | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | 2 | 2 | 1 | — | 1 | 1 | 1 | 2 | 4 | 2 | |
Temp °C | 23 | 24 | 24 | 23 | 23 | 23 | 23 | 24 | 25 | 25 | 22 | 20 | 20 | 21 | 19 | 17 | 17 | 16 | 16 | 18 | 18 | 19 | 20 | 20 |
25 | 26 | 27 | 26 | 25 | 26 | 25 | 26 | 27 | 28 | 22 | 18 | 18 | 20 | 16 | 11 | 11 | 10 | 9 | 13 | 14 | 16 | 18 | 16 | |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SE 10 | SE 10 | SE 10 | SE 10 | ESE 10 | N 7 | N 7 | N 7 | N 7 | N 7 |
 kJ | 169 | 151 | 151 | 151 | 151 | 124 | 124 | 124 | 141 | 145 | 145 | 145 | 145 | 148 | 134 | 100 | 142 | 139 | 146 | 61 | 45 | 34 | 24 | 22 |
Swell 2 Height (m) Direction Period (s) | N 6 | N 6 | N 6 | N 6 | N 5 | N 5 | N 5 | — | — | NE 7 | NE 7 | — | — | — | WNW 8 | NW 8 | NNW 7 | NNW 8 | NNW 7 | — | N 7 | N 7 | — | — |
| kJ | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | 2 | 2 | — | — | — | 6 | 35 | 70 | 50 | 42 | — | 35 | 8 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | N 5 | NE 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | NNE 3 | NNE 4 | NE 5 | NE 5 | NE 5 | NE 6 | NE 7 | NE 7 | ENE 7 | E 7 | E 8 | E 8 | ESE 8 | E 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | 2 | 40 | 55 | 53 | 134 | 320 | 381 | 357 | 418 | 378 | 328 | 383 | 422 | 524 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 84 | 84 | 10 | 684 | 684 | 675 | 673 | 673 | 673 | 673 | 673 | 673 | 673 | 607 | 15 | 607 | 607 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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