Surf Forecasts:
How big are the waves at Ada today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 2.5ft (0.7m), 9s period with E swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 1.5ft (0.5m), 12s period with ENE swell.
- Evening surf: Evening surf (18 Sep, local time) - 1.5ft (0.5m), 12s period with ENE swell.
The current surf forecast for Ada at 1AM is: 0.5m 13s primary swell from a East-northeast direction and 0.7m 9s secondary swell from a East direction, 0.6m 7s secondary swell from a North direction (forecast issued at 08:00pm September 17). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 2.5ft (0.7m) | 9s |
| Afternoon (18 Sep) | 1.5ft (0.5m) | 12s |
| Evening (18 Sep) | 1.5ft (0.5m) | 12s |
Table - waves today at Ada. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Fri morning. Warm (max 28°C on Thu night, min 27°C on Thu night). Winds increasing (light winds from the ENE on Thu night, fresh winds from the N by Sun afternoon). | ||||||||||||||||||
Thu 17 | Friday 18 | Saturday 19 | ||||||||||||||||
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 13 | ENE 13 | ENE 13 | ENE 13 | E 9 | E 9 | E 9 | ENE 12 | E 9 | ENE 12 | ENE 12 | E 10 | E 10 | ENE 11 | E 10 | E 15 | E 17 | E 16 |
Wave Graph  | ||||||||||||||||||
 kJ | 135 | 135 | 133 | 95 | 87 | 83 | 83 | 82 | 82 | 81 | 81 | 78 | 90 | 107 | 69 | 150 | 377 | 1787 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 9:31PM1.81m | 10:57AM1.42m | 9:55PM1.68m | 12:42PM1.31m | ||||||||||||||
Low Tide | 3:26PM0.99m | 4:30AM0.64m | 3:44PM1.14m | 5:28AM0.75m | 3:51PM1.27m | |||||||||||||
 |  | | | |  | | | | | | | |  | | | | | |
 | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — |
 | 6:30 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:27 | — |
mm | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 31 | 31 | 30 | 31 | 31 | 30 | 31 | 31 | 30 | 29 | 29 | 29 | 29 | 28 | 28 | 27 | 27 | 28 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 9 | E 9 | E 8 | E 10 | E 10 | ENE 11 | E 10 | ENE 11 | E 13 | E 16 |
| kJ | 80 | 80 | 83 | 80 | 74 | 74 | 74 | 69 | 74 | 53 | 51 | 74 | 90 | 107 | 65 | 146 | 330 | 1787 |
Swell 2 Height (m) Direction Period (s) | ENE 13 | ENE 13 | N 7 | N 7 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 11 | E 10 | ENE 11 | E 15 | E 17 | N 9 |
| kJ | 135 | 135 | 39 | 36 | 87 | 83 | 83 | 82 | 82 | 81 | 81 | 78 | 71 | 67 | 69 | 150 | 377 | 40 |
Swell 3 Height (m) Direction Period (s) | N 8 | N 8 | ENE 13 | ENE 13 | N 7 | N 7 | N 7 | N 6 | N 6 | S 8 | N 8 | S 8 | S 8 | S 8 | NE 9 | E 19 | NE 10 | S 8 |
| kJ | 28 | 42 | 133 | 95 | 23 | 23 | 21 | 13 | 12 | 22 | 22 | 22 | 22 | 22 | 20 | 116 | 104 | 22 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | NE 2 | — | NNE 6 | NNE 3 | N 8 | N 7 | NNE 4 | NNE 4 | NE 9 | N 4 | N 4 |
| kJ | — | — | — | — | — | — | — | 1 | — | 22 | 4 | 28 | 34 | 16 | 17 | 123 | 10 | 11 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 43 | 14 | 14 | 14 | 14 | 14 | 69 | 72 | 71 | 72 | 675 | 72 | 592 | 592 | 592 | 592 | 592 | 34 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
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