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Avana surfForecast / Rarotonga / Cook Islands
48hr Weather and Surf, issued 1 am Wednesday 29 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 4AM is: 1.8m 16s primary swell from a South-southwest direction and 0.8m 7s secondary swell from a East-southeast direction (forecast issued at 01:00am April 29). The wind direction is predicted to be cross-onshore.
| Time (-10) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Apr) | 6.5ft (2.0m) | 14s |
| Afternoon (29 Apr) | 5.5ft (1.7m) | 14s |
| Evening (29 Apr) | 5ft (1.6m) | 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 15mm), heaviest on Thu afternoon. Warm (max 25°C on Wed morning, min 24°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 1 | ||||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
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 | SSW 10 | SSW 10 | SSW 10 | SSW 15 | SSW 15 | |
1016 | 2002 | 1622 | 1415 | 1336 | 1189 | 942 | 722 | 690 | 679 | 484 | 408 | 335 | 269 | 215 | 215 | 171 | 140 | 128 | 118 | 88 | 107 | 228 | 246 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | on | on | cross-on | cross-on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross | glassy | cross-on | cross-on | on | on | on | |
High Tide | 7:24AM0.64m | 7:43PM0.56m | 7:59AM0.65m | 8:20PM0.53m | 8:34AM0.64m | 8:56PM0.50m | ||||||||||||||||||
Low Tide | 00:57AM0.02m | 1:25PM0.01m | 1:32AM0.04m | 2:04PM0.02m | 2:06AM0.07m | 2:43PM0.04m | ||||||||||||||||||
 |  |  |  | | | | | | | | |  | |  |  | | | | | |  | | | |
 | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | 2 | 1 | 2 | 2 | 1 | — | — | 1 | 1 | |
Temp °C | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 |
26 | 26 | 26 | 28 | 27 | 27 | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 29 | 28 | 27 | 26 | 25 | 24 | |
Swell 1 Height (m) Direction Period (s) | 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 | SE 7 | SE 7 | SE 7 | SE 7 | E 9 | E 10 |
 kJ | 1016 | 2002 | 1622 | 1415 | 1336 | 1189 | 942 | 722 | 690 | 679 | 484 | 408 | 335 | 269 | 215 | 215 | 171 | 140 | 75 | 65 | 65 | 54 | 113 | 115 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SE 7 | SSE 6 | SSE 7 | SE 8 | SE 8 | SE 7 | SE 7 | S 7 | S 7 | S 7 | S 7 | S 6 | SSW 11 | SSW 10 | ENE 9 | SSW 10 | SE 7 | SSW 15 |
| kJ | 623 | 61 | 59 | 44 | 38 | 41 | 63 | 30 | 29 | 77 | 57 | 56 | 43 | 37 | 35 | 35 | 33 | 38 | 128 | 118 | 80 | 107 | 54 | 246 |
Swell 3 Height (m) Direction Period (s) | ESE 7 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNW 15 | NNW 15 | ESE 7 | NNE 11 | NNE 10 | S 8 | S 8 | S 7 | ESE 7 | SE 7 | SE 7 | SE 7 | SE 8 | E 8 | ENE 9 | SSW 10 | E 9 | SSW 15 | SE 7 |
| kJ | 61 | 41 | 41 | 40 | 40 | 71 | 86 | 26 | 44 | 43 | 49 | 61 | 39 | 34 | 24 | 25 | 25 | 40 | 51 | 79 | 88 | 83 | 228 | 53 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 12 | 9 | 7 | 7 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 9 | 9 | 7 | 7 | 7 | 7 | 0 | 6 | 7 | 994 | 999 | 999 |
Best forecast wave conditions in Cook-Islands - Rarotonga | ||||||||||||||||||||||||
Best forecast wave conditions in Cook Islands | ||||||||||||||||||||||||
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