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Avana surfForecast / Rarotonga / Cook Islands
48hr Weather and Surf, issued 7 pm Wednesday 13 May 2026 -10Forecast update in hr min s Forecast update imminent
Avana surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Avana sea temperature is
26.7° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Avana today?
The current surf forecast for Avana at 3AM is: 1.6m 14s primary swell from a South-southwest direction and 1.8m 10s secondary swell from a East direction (forecast issued at 07:00pm May 13). The wind direction is predicted to be cross-onshore.
| Time (-10) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 May) | 5ft (1.6m) | 14s |
| Afternoon (14 May) | 5.5ft (1.7m) | 14s |
| Evening (14 May) | 5.5ft (1.7m) | 14s |
Table - waves today at Avana. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Thu morning. Warm (max 26°C on Wed night, min 23°C on Fri night). Winds increasing (calm on Thu afternoon, fresh winds from the SE by Sat afternoon). | ||||||||||||||||||||||||
Wed 13 | Thursday 14 | Friday 15 | Sat 16 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | S 13 | S 13 | |
987 | 961 | 1057 | 1028 | 1014 | 999 | 1159 | 1175 | 1079 | 1079 | 1143 | 1159 | 982 | 1028 | 1042 | 1057 | 862 | 1570 | 862 | 942 | 1568 | 1765 | 1862 | 1703 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | cross | cross-off | cross-off | cross | cross | cross | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | |
High Tide | 6:19PM0.62m | 6:42AM0.73m | 7:09PM0.63m | 7:31AM0.77m | 8:00PM0.64m | 8:20AM0.79m | ||||||||||||||||||
Low Tide | 00:08AM-0.04m | 12:44PM-0.09m | 00:54AM-0.07m | 1:35PM-0.12m | 1:42AM-0.07m | |||||||||||||||||||
 |  | |  | |  | | | |  | | | | | | | | | | | | |  | | |
 | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — |
 | 6:08 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | 6:07 |
— | — | — | — | — | 1 | 2 | — | — | 1 | 1 | — | 1 | 1 | — | 1 | 1 | — | — | — | — | — | — | — | |
Temp °C | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 |
28 | 27 | 27 | 27 | 26 | 27 | 27 | 28 | 30 | 28 | 28 | 27 | 24 | 24 | 24 | 23 | 22 | 20 | 21 | 20 | 19 | 19 | 19 | 18 | |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | E 9 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | S 13 | SSW 16 |
 kJ | 696 | 680 | 680 | 598 | 598 | 533 | 533 | 1175 | 1079 | 1079 | 1143 | 1159 | 982 | 1028 | 1042 | 1057 | 862 | 239 | 862 | 942 | 1568 | 1765 | 1862 | 604 |
Swell 2 Height (m) Direction Period (s) | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | SSW 18 | E 9 | E 9 | SSW 17 | E 9 | E 9 | E 9 |
| kJ | 987 | 961 | 1057 | 1028 | 1014 | 999 | 1159 | 472 | 472 | 472 | 415 | 415 | 407 | 407 | 347 | 340 | 287 | 644 | 196 | 201 | 700 | 162 | 129 | 126 |
Swell 3 Height (m) Direction Period (s) | SW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | SSW 21 | SSW 21 | SSW 21 | SSW 20 | SSW 19 | SSW 19 | SSW 19 | SSW 18 | NE 9 | SSW 18 | SSW 18 | E 9 | SSW 16 | SSW 16 | SE 13 |
| kJ | 100 | 85 | 85 | 80 | 59 | 56 | 54 | 35 | 35 | 305 | 404 | 180 | 253 | 657 | 782 | 428 | 534 | 20 | 644 | 399 | 166 | 417 | 412 | 88 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 6 | S 5 | SSW 14 | S 8 | S 8 | — | — | — | S 13 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 23 | 69 | 1570 | 364 | 314 | — | — | — | 1703 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1385 | 1385 | 999 | 1385 | 9 | 7 | 7 | 7 | 0 | 0 | 2 | 0 | 6 | 7 | 7 | 7 | 996 | 996 | 996 | 996 | 996 | 996 | 996 | 996 |
Best forecast wave conditions in Cook-Islands - Rarotonga | ||||||||||||||||||||||||
Best forecast wave conditions in Cook Islands | ||||||||||||||||||||||||
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