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Surf Forecasts:
Aja surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 8 pm Thursday 14 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
24.1° 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 4AM is: 1.0m 9s primary swell from a East direction (forecast issued at 08:00pm May 14). An open ocean swell of 0.2m 7s is not directed at the surf break, a second open ocean swell of 0.2m 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 (15 May) | 4ft (1.2m) | 9s |
| Afternoon (15 May) | - | - |
| Evening (15 May) | - | - |
Table - waves today at Aja. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 23°C on Fri morning, min 21°C on Sat night). Mainly fresh winds. | ||||||||||||||||||||||||
Thu 14 | Friday 15 | Saturday 16 | Sunday 17 | |||||||||||||||||||||
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 | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 | E 9 | E 5 | E 6 | E 6 | E 6 | E 6 | E 6 | E 7 | E 6 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | |
0 | 0 | 0 | 0 | 198 | 235 | 0 | 0 | 0 | 0 | 200 | 146 | 210 | 240 | 279 | 294 | 357 | 409 | 443 | 466 | 428 | 428 | 382 | 373 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 5:32PM1.81m | 5:26AM1.96m | 6:24PM1.91m | 6:03AM2.04m | 7:15PM1.97m | 6:42AM2.10m | ||||||||||||||||||
Low Tide | 11:27PM0.61m | 11:59AM0.10m | 00:11AM0.65m | 12:43PM-0.07m | 00:54AM0.71m | 1:28PM-0.17m | ||||||||||||||||||
 |  | | | | |  |  | |  | | | | | | | | | | | | | | | |
 | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:41 | — | — | — | — |
 | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | 7:08 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 22 | 22 | 22 | 22 | 21 | 22 | 22 | 23 |
23 | 22 | 22 | 21 | 20 | 20 | 20 | 20 | 20 | 19 | 20 | 20 | 20 | 19 | 19 | 20 | 19 | 19 | 19 | 19 | 18 | 19 | 18 | 20 | |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | SSE 7 | S 6 | S 6 | S 6 | ESE 10 | SE 9 | ESE 10 | SE 11 | ESE 8 | SSE 11 | SE 11 | N 8 | N 7 | N 7 | N 7 | N 6 | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 |
 kJ | 88 | 86 | 86 | 4 | 3 | 3 | 3 | 64 | 43 | 40 | 5 | 50 | 12 | 5 | 1 | 4 | 4 | 4 | 3 | 7 | 7 | 7 | 7 | 7 |
Swell 2 Height (m) Direction Period (s) | SSE 7 | SSE 7 | SSE 7 | SSE 6 | ENE 11 | E 11 | S 16 | S 6 | S 6 | S 6 | S 6 | SE 11 | SE 15 | SE 15 | SE 15 | SE 15 | SE 14 | SE 14 | SE 14 | — | — | — | — | — |
| kJ | 5 | 4 | 4 | 4 | 13 | 2 | 5 | 1 | 1 | 1 | 1 | 5 | 9 | 8 | 8 | 8 | 8 | 8 | 7 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SSE 7 | SSE 7 | SE 12 | SE 12 | SSE 6 | — | SE 11 | S 16 | S 16 | S 16 | SE 15 | SE 15 | S 6 | S 6 | S 6 | SE 14 | SE 14 | SE 10 | — | — | — | — | — | — |
| kJ | 9 | 4 | 6 | 6 | 4 | — | 5 | 5 | 5 | 5 | 9 | 9 | 1 | 1 | 1 | 8 | 8 | 4 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 3 | E 3 | E 4 | E 9 | E 9 | E 9 | E 5 | E 6 | E 6 | E 6 | E 6 | E 6 | E 7 | E 6 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 3 | 6 | 9 | 169 | 198 | 235 | 108 | 108 | 134 | 160 | 200 | 146 | 210 | 240 | 279 | 294 | 357 | 409 | 443 | 466 | 428 | 428 | 382 | 373 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 590 | 598 | 598 | 598 | 15 | 15 | 1086 | 673 | 673 | 673 | 15 | 15 | 15 | 673 | 1066 | 1037 | 673 | 609 | 607 | 15 | 15 | 15 | 673 | 15 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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