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Avana surfForecast / Rarotonga / Cook Islands
48hr Weather and Surf, issued 1 pm Tuesday 28 Apr 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 slightly warmer than usual)How big are the waves at Avana today?
The current surf forecast for Avana at 8PM is: 1.8m 14s primary swell from a South-southwest direction and 0.9m 7s secondary swell from a East-southeast direction (forecast issued at 01:00pm April 28). The wind direction is predicted to be cross-onshore.
| Time (-10) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Apr) | 6ft (1.9m) | 14s |
| Afternoon (28 Apr) | 6ft (1.8m) | 14s |
| Evening (28 Apr) | 6ft (1.8m) | 14s |
Table - waves today at Avana. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 14mm), heaviest on Thu afternoon. Warm (max 25°C on Tue afternoon, min 24°C on Tue afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Tue 28 | Wednesday 29 | Thursday 30 | Fri 1 | |||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | |
1393 | 1179 | 1333 | 1161 | 1043 | 1016 | 2002 | 1622 | 1415 | 1396 | 1189 | 1053 | 863 | 690 | 643 | 520 | 408 | 395 | 269 | 215 | 215 | 171 | 143 | 101 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | on | on | on | on | on | on | cross-on | on | on | on | cross-on | cross-on | cross-on | |
High Tide | 7:06PM0.59m | 7:24AM0.64m | 7:43PM0.56m | 7:59AM0.65m | 8:20PM0.53m | |||||||||||||||||||
Low Tide | 12:45PM0.01m | 00:57AM0.02m | 1:25PM0.01m | 1:32AM0.04m | 2:04PM0.02m | 2:06AM0.07m | ||||||||||||||||||
 | |  |  |  | | | | | | | | | | | |  | | |  | | | | | |
 | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:56 | — |
 | — | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | 6:15 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | 2 | 2 | 1 | 2 | 1 | |
Temp °C | 24 | 24 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
26 | 27 | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSE 7 | SSW 11 |
 kJ | 1393 | 1179 | 1333 | 1161 | 1043 | 1016 | 2002 | 1622 | 1415 | 1396 | 1189 | 1053 | 863 | 690 | 643 | 520 | 408 | 395 | 269 | 215 | 215 | 171 | 57 | 101 |
Swell 2 Height (m) Direction Period (s) | ESE 8 | ESE 7 | ESE 7 | ESE 7 | SSW 17 | SSW 13 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SSE 8 | SE 8 | S 9 | S 8 | SSE 8 | S 8 | S 8 | SSE 7 | SE 7 | SSW 11 | ESE 8 |
| kJ | 76 | 74 | 72 | 74 | 675 | 623 | 61 | 59 | 44 | 43 | 37 | 36 | 27 | 44 | 77 | 93 | 64 | 63 | 57 | 42 | 48 | 56 | 143 | 50 |
Swell 3 Height (m) Direction Period (s) | NNE 12 | NNE 12 | NNE 12 | SSW 18 | ESE 7 | ESE 7 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNW 15 | NNW 15 | NNW 15 | NNE 11 | NNE 10 | SE 8 | SE 8 | SE 7 | SE 7 | ESE 7 | ESE 7 | SE 7 | E 9 | S 7 |
| kJ | 49 | 48 | 47 | 404 | 61 | 61 | 41 | 41 | 40 | 40 | 71 | 86 | 86 | 44 | 43 | 45 | 45 | 44 | 43 | 35 | 36 | 25 | 38 | 32 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 3 | ESE 7 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 84 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 9 | 9 | 2 | 2 | 2 | 12 | 12 | 12 | 9 | 7 | 6 | 7 | 7 | 7 | 7 | 9 | 9 | 9 | 9 | 9 | 7 | 7 | 7 | 7 |
Best forecast wave conditions in Cook-Islands - Rarotonga | ||||||||||||||||||||||||
Best forecast wave conditions in Cook Islands | ||||||||||||||||||||||||
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