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Surf Forecasts:
Aja surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 8 pm Sunday 31 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
25.8° C
(Which is slightly cooler than normal)How big are the waves at Aja today (01 Jun):
- Morning surf: Morning surf (01 Jun, local time) - 11ft (3.5m), 9s period with E swell.
- Evening surf: Evening surf (01 Jun, local time) - 8ft (2.5m), 10s period with E swell.
The current surf forecast for Aja at 1AM is: 2.5m 7s primary swell from a East direction (forecast issued at 08:00pm May 31). An open ocean swell of 4.0m 15s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Jun) | 11ft (3.5m) | 9s |
| Afternoon (01 Jun) | - | - |
| Evening (01 Jun) | 8ft (2.5m) | 10s |
Table - waves today at Aja. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 86mm), heaviest during Mon afternoon. Warm (max 27°C on Mon night, min 25°C on Sun night). Winds decreasing (gales from the WSW on Mon night, light winds from the W by Wed afternoon). | ||||||||||||||||||||||||
Sun 31 | Monday 1 | Tuesday 2 | Wednesday 3 | |||||||||||||||||||||
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 |   |    |    |    | ||||||||||||||||||||
SSE 14 | E 6 | E 7 | E 8 | E 8 | E 9 | SE 13 | SE 14 | SE 14 | E 10 | E 10 | NNE 8 | NNE 11 | W 8 | W 8 | WNW 8 | W 7 | W 7 | N 9 | N 9 | N 9 | N 9 | N 9 | N 8 | |
0 | 314 | 530 | 827 | 1159 | 2069 | 0 | 0 | 0 | 1281 | 739 | 12 | 13 | 1714 | 1134 | 871 | 286 | 212 | 263 | 246 | 202 | 160 | 123 | 86 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 7:54PM1.80m | 6:56AM1.94m | 8:30PM1.79m | 7:29AM1.94m | 9:05PM1.77m | 8:04AM1.92m | ||||||||||||||||||
Low Tide | 1:16AM0.93m | 1:49PM0.19m | 1:50AM0.96m | 2:24PM0.21m | 2:25AM0.98m | 2:59PM0.26m | ||||||||||||||||||
 |  | | |  |  | | | |  | | |  | | |  | |  | | | | | | | |
 | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:35 | — | — | — | — |
 | 7:15 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | 7:17 |
— | 1 | 3 | 3 | 8 | 12 | 6 | 32 | 15 | — | 1 | 3 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 27 | 27 | 26 | 26 | 25 | 26 | 26 | 27 | 27 | 27 |
25 | 24 | 23 | 21 | 20 | 20 | 19 | 19 | 25 | 29 | 25 | 20 | 19 | 21 | 24 | 26 | 27 | 28 | 27 | 29 | 28 | 29 | 29 | 29 | |
Swell 1 Height (m) Direction Period (s) | SSE 14 | SSE 14 | SSE 15 | SSE 15 | SSE 14 | SSE 13 | — | — | — | SSE 13 | S 12 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | NNW 8 | W 7 | N 9 | N 9 | N 9 | N 9 | N 9 | N 8 |
 kJ | 4226 | 4753 | 6868 | 8691 | 7225 | 6604 | — | — | — | 8744 | 4146 | 1626 | 804 | 480 | 352 | 294 | 228 | 192 | 263 | 246 | 202 | 160 | 123 | 86 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | E 10 | E 10 | NNE 8 | NNE 11 | — | — | — | SSE 8 | NNW 8 | SSE 8 | SSE 8 | SSE 7 | S 7 | SSE 7 | S 7 |
| kJ | — | — | — | — | — | — | — | — | — | 1281 | 739 | 11 | 13 | — | — | — | 221 | 212 | 151 | 99 | 94 | 49 | 54 | 23 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | NNE 11 | — | — | — | — | ESE 10 | SSE 8 | W 6 | WNW 6 | E 10 | SE 7 | E 10 | SE 7 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 12 | — | — | — | — | 58 | 197 | 79 | 60 | 7 | 13 | 7 | 30 |
Wind waves Height (m) Direction Period (s) | ENE 6 | E 6 | E 7 | E 8 | E 8 | E 9 | SE 13 | SE 14 | SE 14 | SSE 13 | S 12 | SW 8 | WSW 8 | W 8 | W 8 | WNW 8 | W 7 | W 7 | W 6 | W 6 | W 6 | WSW 5 | WSW 5 | WSW 5 |
| kJ | 238 | 314 | 530 | 827 | 1159 | 2069 | 14720 | 22334 | 19168 | 15887 | 9235 | 1977 | 1964 | 1714 | 1134 | 871 | 286 | 124 | 36 | 43 | 31 | 9 | 10 | 7 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 845 | 1037 | 788 | 598 | 598 | 598 | 719 | 673 | 598 | 25 | 598 | 590 | 590 | 590 | 598 | 598 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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