Surf Forecasts:
How big are the waves at Avana today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 7ft (2.2m), 12s period with SW swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 7ft (2.2m), 12s period with SSW swell.
- Evening surf: Evening surf (20 Aug, local time) - 7.5ft (2.3m), 12s period with SSW swell.
The current surf forecast for Avana at 1AM is: 2.4m 13s primary swell from a Southwest direction and 0.4m 12s secondary swell from a South-southeast direction (forecast issued at 07:00pm August 19). The wind direction is predicted to be cross-offshore.
| Time (-10) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 7ft (2.2m) | 12s |
| Afternoon (20 Aug) | 7ft (2.2m) | 12s |
| Evening (20 Aug) | 7.5ft (2.3m) | 12s |
Table - waves today at Avana. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Wed night, min 19°C on Thu night). Mainly fresh winds. | |||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | |||||||||||||||||
5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SSW 12 | SSW 13 | SSW 12 | SSW 11 | SSW 12 | SSW 13 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 2491 | 2381 | 2039 | 1817 | 1679 | 1415 | 1321 | 1402 | 1748 | 1614 | 1043 | 1361 | 1556 | 3142 | 2717 | 2866 | 2791 | 2495 | 2436 |
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 | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 2:35PM0.30m | 3:08AM0.42m | 3:49PM0.30m | 4:10AM0.44m | 4:51PM0.32m | ||||||||||||||
Low Tide | 8:37PM0.19m | 9:40AM0.15m | 9:39PM0.19m | 10:36AM0.12m | 10:32PM0.16m | ||||||||||||||
 |  | | |  |  | |  | | | | | | | | | |  | | |
 | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — |
 | 6:25 | — | — | — | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:25 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 21 | 21 | 20 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 20 | 19 | 19 | 19 | 19 | 20 |
Feels °C | 17 | 17 | 17 | 16 | 17 | 18 | 16 | 15 | 15 | 16 | 15 | 14 | 14 | 15 | 14 | 13 | 13 | 12 | 14 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SSW 12 | SSW 13 | SSW 12 | SSW 11 | SSW 12 | SSW 13 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 2491 | 2381 | 2039 | 1817 | 1679 | 1415 | 1321 | 1402 | 1748 | 1614 | 1043 | 1361 | 1556 | 3142 | 2717 | 2866 | 2791 | 2495 | 2436 |
Swell 2 Height (m) Direction Period (s) | SSE 13 | SSE 12 | SSE 12 | SSE 12 | WSW 12 | WSW 11 | WSW 11 | SE 13 | SE 13 | SSW 18 | SW 13 | SSW 16 | SSW 16 | E 8 | E 8 | ENE 8 | ENE 9 | S 19 | SSW 18 |
| kJ | 109 | 104 | 59 | 59 | 56 | 73 | 68 | 44 | 43 | 124 | 290 | 512 | 635 | 20 | 21 | 24 | 26 | 190 | 344 |
Swell 3 Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | WSW 12 | SE 12 | SSE 12 | SSE 13 | ENE 8 | ENE 8 | ENE 8 | SSW 17 | ENE 8 | ENE 8 | NNE 10 | NNE 10 | NNE 10 | SSW 20 | ENE 9 | ENE 9 |
| kJ | 15 | 15 | 17 | 57 | 37 | 60 | 66 | 21 | 22 | 22 | 377 | 21 | 21 | 19 | 19 | 19 | 75 | 26 | 26 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 2 | 2 | 2 | 2 | 2 | 2 | 996 | 996 | 1006 | 1154 | 1150 | 1150 | 1150 | 1150 | 1150 | 1158 | 2310 | 2347 | 2392 |
Best forecast wave conditions in Cook-Islands - Rarotonga | |||||||||||||||||||
Best forecast wave conditions in Cook Islands | |||||||||||||||||||
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