Surf Forecasts:
How big are the waves at Ada today (19 Aug):
- Morning surf: Morning surf (19 Aug, local time) - 5.5ft (1.7m), 7s period with E swell.
- Afternoon surf: Afternoon surf (19 Aug, local time) - 6.5ft (2.0m), 7s period with E swell.
- Evening surf: Evening surf (19 Aug, local time) - 7ft (2.1m), 7s period with ESE swell.
The current surf forecast for Ada at 2AM is: 1.6m 7s primary swell from a East direction (forecast issued at 08:00pm August 18). An open ocean swell of 0.3m 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 onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | 5.5ft (1.7m) | 7s |
| Afternoon (19 Aug) | 6.5ft (2.0m) | 7s |
| Evening (19 Aug) | 7ft (2.1m) | 7s |
Table - waves today at Ada. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 37mm), heaviest during Fri morning. Warm (max 28°C on Tue night, min 26°C on Thu night). Mainly strong 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 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | ESE 7 | SE 7 |
Wave Graph  | ||||||||||||||||||
 kJ | 164 | 193 | 219 | 233 | 247 | 262 | 263 | 382 | 383 | 432 | 526 | 451 | 454 | 372 | 284 | 302 | 367 | 735 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | on | on |
High Tide | 9:58PM1.91m | 10:38AM1.58m | 10:27PM1.82m | 11:35AM1.41m | ||||||||||||||
Low Tide | 3:47PM0.76m | 4:34AM0.65m | 4:13PM0.94m | 5:24AM0.74m | 4:36PM1.10m | |||||||||||||
 |  | | |  | | | | | | | | | |  | | | | |
 | — | — | — | 5:58 | — | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — |
 | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 6:59 | — |
mm | — | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 2 | 1 | 2 | 1 | — | 1 | 1 | 1 |
Temp °C | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 27 | 27 |
Feels °C | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 26 | 29 | 29 | 29 | 28 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | S 7 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | S 8 | S 8 | S 8 | S 8 | S 9 | S 8 | SSW 10 | ESE 8 | S 10 | S 10 | S 9 | SW 9 |
| kJ | 9 | 11 | 11 | 11 | 10 | 9 | 5 | 5 | 11 | 12 | 13 | 21 | 31 | 372 | 121 | 143 | 157 | 3 |
Swell 2 Height (m) Direction Period (s) | SW 8 | S 7 | S 7 | S 7 | S 7 | S 8 | SSW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | S 10 | SW 9 | SW 9 | SW 9 | SW 9 |
| kJ | 11 | 9 | 4 | 4 | 4 | 5 | 7 | 3 | 3 | 3 | 3 | 3 | 3 | 49 | 3 | 3 | 3 | 12 |
Swell 3 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 11 | ESE 10 | ESE 10 | — | — | — | — | S 8 | SW 8 | ENE 9 | SW 9 | SW 9 | — | — |
| kJ | 10 | 10 | 10 | 10 | 11 | 10 | 10 | — | — | — | — | 1 | 3 | 7 | 3 | 13 | — | — |
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 7 | ESE 8 | ESE 8 | ENE 7 | ESE 8 | ESE 7 | ESE 7 | SE 7 |
| kJ | 164 | 193 | 219 | 233 | 247 | 262 | 263 | 382 | 383 | 432 | 526 | 451 | 454 | 79 | 284 | 302 | 367 | 735 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 592 | 72 | 71 | 71 | 71 | 686 | 864 | 864 | 592 | 592 | 592 | 72 | 72 | 592 | 675 | 675 | 592 | 72 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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