Surf Forecasts:
How big are the waves at Ada today (17 Aug):
- Afternoon surf: Afternoon surf (17 Aug, local time) - 2.5ft (0.7m), 10s period with ENE swell.
- Evening surf: Evening surf (17 Aug, local time) - 2ft (0.6m), 10s period with ENE swell.
The current surf forecast for Ada at 6PM is: 0.6m 10s primary swell from a East-northeast direction and 0.9m 5s secondary swell from a East-southeast direction (forecast issued at 02:00pm August 17). An open ocean swell of 0.4m 8s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Aug) | - | - |
| Afternoon (17 Aug) | 2.5ft (0.7m) | 10s |
| Evening (17 Aug) | 2ft (0.6m) | 10s |
Table - waves today at Ada. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 33mm), heaviest during Wed night. Warm (max 28°C on Mon afternoon, min 27°C on Mon night). Mainly strong winds. | ||||||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | ||||||||||||||||||
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 |  |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ESE 6 | ESE 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 7 | E 7 | E 8 | E 8 | E 8 | ESE 8 | ESE 8 | ESE 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 104 | 102 | 78 | 78 | 77 | 80 | 83 | 82 | 104 | 111 | 139 | 200 | 302 | 431 | 504 | 458 | 463 | 481 | 540 | 744 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on |
High Tide | 9:16AM1.92m | 9:31PM1.98m | 9:55AM1.76m | 9:58PM1.91m | 10:38AM1.58m | |||||||||||||||
Low Tide | 3:20PM0.59m | 3:52AM0.57m | 3:47PM0.76m | 4:34AM0.65m | 4:13PM0.94m | |||||||||||||||
 | | |  |  | |  | | | | |  | | |  | | | | |  | |
 | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | 7:01 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — |
mm | — | — | — | — | 1 | — | — | — | — | — | — | — | — | 1 | 2 | 3 | 2 | 2 | 3 | 6 |
Temp °C | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 |
Feels °C | 30 | 29 | 30 | 28 | 28 | 28 | 27 | 28 | 26 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | SW 8 | S 7 | S 7 | S 7 | SW 8 | SW 8 | SW 8 | SSW 8 | S 8 | S 8 | SW 8 | SW 8 |
| kJ | 104 | 102 | 78 | 78 | 77 | 55 | 74 | 52 | 11 | 9 | 9 | 9 | 11 | 11 | 11 | 6 | 5 | 5 | 3 | 3 |
Swell 2 Height (m) Direction Period (s) | SW 9 | SW 8 | SW 8 | SW 9 | SW 9 | SW 9 | SW 8 | SW 8 | S 7 | SW 8 | SW 8 | SW 8 | S 7 | S 7 | S 8 | S 8 | SW 8 | SW 8 | — | S 13 |
| kJ | 19 | 18 | 18 | 19 | 20 | 19 | 18 | 18 | 9 | 11 | 11 | 11 | 4 | 4 | 5 | 5 | 3 | 3 | — | 3 |
Swell 3 Height (m) Direction Period (s) | ESE 11 | ESE 11 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | — | — | — | — | — | — | — | S 12 |
| kJ | 11 | 11 | 9 | 10 | 10 | 10 | 9 | 9 | 10 | 10 | 10 | 10 | — | — | — | — | — | — | — | 3 |
Wind waves Height (m) Direction Period (s) | SE 5 | SE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 6 | ESE 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 7 | E 7 | E 8 | E 8 | E 8 | ESE 8 | ESE 8 | ESE 8 |
| kJ | 19 | 26 | 33 | 44 | 72 | 80 | 83 | 82 | 104 | 111 | 139 | 200 | 302 | 431 | 504 | 458 | 463 | 481 | 540 | 744 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 72 | 72 | 72 | 72 | 72 | 72 | 71 | 71 | 71 | 71 | 592 | 592 | 592 | 592 | 592 | 916 | 898 | 864 | 592 | 592 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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