Surf Forecasts:
How big are the waves at Ada today (18 Sep):
- 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 9PM is: 0.5m 12s primary swell from a East-northeast direction and 0.6m 9s secondary swell from a East direction, 0.3m 2s secondary swell from a North-northeast direction (forecast issued at 02:00pm September 18). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | - | - |
| 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 ForecastMostly dry. Warm (max 28°C on Fri afternoon, min 26°C on Sun night). Mainly fresh winds. | ||||||||||||||||||||
Fri 18 | Saturday 19 | Sunday 20 | ||||||||||||||||||
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) | E 9 | ENE 12 | E 9 | ENE 12 | ENE 12 | E 10 | E 10 | ENE 11 | E 10 | E 18 | E 17 | E 16 | E 15 | E 14 | E 13 | E 13 | ENE 13 | E 13 | ENE 13 | ENE 13 |
Wave Graph  | ||||||||||||||||||||
 kJ | 83 | 82 | 82 | 81 | 81 | 78 | 71 | 107 | 88 | 246 | 566 | 2164 | 2228 | 2127 | 1866 | 1834 | 1992 | 2187 | 2224 | 2224 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross-off | cross | cross | cross-on | cross | cross-on | cross | cross | cross | cross | cross |
High Tide | 10:57AM1.42m | 9:55PM1.68m | 12:42PM1.31m | 10:25PM1.55m | 4:59PM1.41m | |||||||||||||||
Low Tide | 3:44PM1.14m | 5:28AM0.75m | 3:51PM1.27m | 7:08AM0.82m | 8:05PM1.39m | |||||||||||||||
 | | |  | | | | | | | | | | | | | | | |  | |
 | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — |
 | — | — | 6:28 | — | — | — | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:25 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 28 | 27 | 28 | 28 | 28 | 27 | 27 |
Feels °C | 32 | 31 | 30 | 31 | 29 | 29 | 29 | 29 | 28 | 30 | 30 | 30 | 29 | 30 | 28 | 29 | 29 | 30 | 28 | 26 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 8 | E 9 | E 9 | E 8 | E 10 | E 10 | ENE 11 | E 10 | ENE 11 | E 13 | E 16 | E 15 | E 14 | E 13 | E 13 | ENE 13 | E 13 | ENE 13 | ENE 13 |
| kJ | 74 | 52 | 73 | 53 | 68 | 71 | 67 | 107 | 88 | 149 | 417 | 2164 | 2228 | 2127 | 1866 | 1834 | 1992 | 2187 | 2224 | 2224 |
Swell 2 Height (m) Direction Period (s) | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 11 | E 10 | ENE 11 | E 18 | E 17 | NE 10 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
| kJ | 83 | 82 | 82 | 81 | 81 | 78 | 71 | 67 | 70 | 246 | 566 | 79 | 22 | 22 | 12 | 12 | 12 | 12 | 12 | 12 |
Swell 3 Height (m) Direction Period (s) | N 7 | N 6 | N 6 | S 8 | N 8 | N 8 | N 7 | S 8 | ENE 9 | E 9 | ENE 10 | S 8 | N 8 | N 7 | — | — | — | — | — | — |
| kJ | 21 | 13 | 12 | 22 | 22 | 19 | 15 | 22 | 31 | 63 | 138 | 22 | 11 | 10 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | NNE 2 | — | — | — | N 2 | N 6 | N 6 | N 9 | N 9 | N 8 | N 7 | N 9 | N 9 | N 8 | N 7 | N 7 | N 7 |
| kJ | — | — | — | 1 | — | — | — | 1 | 3 | 19 | 58 | 71 | 61 | 53 | 76 | 94 | 76 | 48 | 49 | 61 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 71 | 72 | 71 | 72 | 69 | 72 | 72 | 72 | 592 | 592 | 34 | 34 | 43 | 34 | 43 | 43 | 592 | 594 | 592 | 592 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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