Surf Forecasts:
How big are the waves at Aja today (19 Aug):
- Morning surf: Morning surf (19 Aug, local time) - 5ft (1.6m), 7s period with E swell.
- Afternoon surf: Afternoon surf (19 Aug, local time) - 6ft (1.9m), 7s period with E swell.
The current surf forecast for Aja at 5AM is: 1.6m 7s primary swell from a East direction (forecast issued at 08:00pm August 18). An open ocean swell of 0.4m 8s is not directed at the surf break, a second open ocean swell of 0.2m 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 (19 Aug) | 5ft (1.6m) | 7s |
| Afternoon (19 Aug) | 6ft (1.9m) | 7s |
| Evening (19 Aug) | - | - |
Table - waves today at Aja. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 47mm), heaviest during Thu night. Warm (max 28°C on Tue night, min 26°C on Thu night). Mainly fresh winds. | ||||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | ||||||||||||||||
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 |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ENE 8 | ESE 7 | ESE 7 |
Wave Graph  | ||||||||||||||||||
 kJ | 170 | 182 | 226 | 243 | 0 | 257 | 263 | 366 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off |
High Tide | 10:29PM1.99m | 11:27AM1.65m | 10:59PM1.91m | 12:36PM1.52m | ||||||||||||||
Low Tide | 4:23PM0.86m | 5:13AM0.70m | 4:52PM1.04m | 6:04AM0.78m | 5:27PM1.21m | |||||||||||||
 |  |  |  | |  | | | | | | | | |  | | | | |
 | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — |
 | 7:02 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:00 | — |
mm | — | — | — | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 2 | 2 | 3 | — | 1 | 3 | 2 |
Temp °C | 28 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 26 |
Feels °C | 29 | 29 | 30 | 30 | 28 | 28 | 30 | 30 | 30 | 30 | 28 | 29 | 29 | 28 | 29 | 29 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | SW 8 | SW 9 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | S 8 | S 8 | S 8 | S 8 | S 9 | S 9 | S 10 | S 10 | S 9 | S 9 | S 9 |
| kJ | 35 | 36 | 35 | 32 | 17 | 18 | 18 | 11 | 12 | 23 | 35 | 41 | 58 | 118 | 146 | 170 | 160 | 189 |
Swell 2 Height (m) Direction Period (s) | S 7 | S 7 | S 7 | S 7 | S 7 | S 8 | S 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 |
| kJ | 9 | 8 | 4 | 4 | 4 | 5 | 12 | 10 | 10 | 10 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 12 |
Swell 3 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | — | S 8 | S 8 | S 7 | — | — | — | S 10 | — | SW 9 | SW 9 | ENE 8 | SW 9 | ESE 10 |
| kJ | 4 | 4 | 4 | 4 | — | 1 | 1 | 1 | — | — | — | 8 | — | 12 | 40 | 28 | 28 | 10 |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | ESE 7 | ESE 7 |
| kJ | 170 | 182 | 226 | 243 | 269 | 257 | 263 | 366 | 337 | 302 | 368 | 364 | 344 | 300 | 204 | 242 | 330 | 263 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 673 | 15 | 15 | 15 | 17 | 607 | 778 | 778 | 673 | 607 | 598 | 14 | 14 | 598 | 598 | 598 | 598 | 14 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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