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Surf Forecasts:
Avana surfForecast / Rarotonga / Cook Islands
48hr Weather and Surf, issued 7 am Tuesday 09 Dec 2025 -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
26.1° C
(Which is normal for this time of year)How big are the waves at Avana today?
The current surf forecast for Avana at 11AM is: 1.1m 14s primary swell from a South-southwest direction and 1.4m 7s secondary swell from a East direction (forecast issued at 07:00am December 09). An open ocean swell of 0.9m 16s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (-10) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Dec) | 3.5ft (1.1m) | 15s |
| Afternoon (09 Dec) | 4ft (1.2m) | 14s |
| Evening (09 Dec) | 3.5ft (1.1m) | 13s |
Table - waves today at Avana. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 09 | Wednesday 10 | Thursday 11 | Fri 12 | |||||||||||||||||||||
| 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 | 2 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 15 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 469 | 498 | 478 | 527 | 475 | 390 | 440 | 406 | 333 | 328 | 303 | 233 | 217 | 214 | 198 | 118 | 198 | 187 | 171 | 135 | 135 | 130 | 125 | 73 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | on | cross- on | cross- on | cross- on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide / height (m) | 12:59PM 0.52 | 1:15AM 0.59 | 2:03PM 0.51 | 2:17AM 0.54 | 3:04PM 0.51 | |||||||||||||||||||
Low Tide / height (m) | 6:32AM 0.03 | 6:49PM 0.14 | 7:33AM 0.07 | 7:57PM 0.17 | 8:31AM 0.10 | 9:02PM 0.17 | ||||||||||||||||||
Tuesday 09 | Wednesday 10 | Thursday 11 | Fri 12 | |||||||||||||||||||||
| Sunrise | - | 5:48 | - | - | - | - | - | - | - | 5:48 | - | - | - | - | - | - | - | 5:50 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 7:12 | - | - | - | - | - | - | - | 7:13 | - | - | - | - | - | - | - | 7:14 | - | - | - |
 |  |  | | |  | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| Feels °C (?) | 21 | 21 | 22 | 22 | 23 | 22 | 21 | 22 | 21 | 21 | 21 | 22 | 22 | 23 | 21 | 21 | 21 | 22 | 22 | 22 | 23 | 21 | 21 | 21 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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