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Avana surfForecast / Rarotonga / Cook Islands
48hr Weather and Surf, issued 1 am Friday 15 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 1.1°C warmer than normal for this time of year)How big are the waves at Avana today?
The current surf forecast for Avana at 9AM is: 1.6m 14s primary swell from a South-southwest direction and 1.5m 10s secondary swell from a East direction (forecast issued at 01:00am May 15). The wind direction is predicted to be cross-shore.
| Time (-10) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | 5ft (1.6m) | 14s |
| Afternoon (15 May) | 5ft (1.6m) | 14s |
| Evening (15 May) | 5ft (1.5m) | 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 3mm), mostly falling on Fri morning. Warm (max 24°C on Fri morning, min 23°C on Fri night). Mainly strong winds. | ||||||||||||||||||||||||
Friday 15 | Saturday 16 | Sunday 17 | ||||||||||||||||||||||
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 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | S 13 | SSW 16 | S 16 | S 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | |
1159 | 982 | 1028 | 1042 | 1057 | 1475 | 862 | 862 | 942 | 1467 | 1750 | 1893 | 1751 | 2325 | 3634 | 3891 | 2170 | 1785 | 1659 | 1614 | 1592 | 1700 | 1526 | 1441 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 7:31AM0.77m | 8:00PM0.64m | 8:20AM0.79m | 8:53PM0.62m | 9:13AM0.79m | 9:47PM0.59m | ||||||||||||||||||
Low Tide | 00:54AM-0.07m | 1:35PM-0.12m | 1:42AM-0.07m | 2:27PM-0.13m | 2:33AM-0.06m | 3:22PM-0.13m | ||||||||||||||||||
 |  |  |  | |  |  | | | | | | | | |  | | | | | | | | | |
 | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — |
— | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | |
Temp °C | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 23 | 23 | 23 |
28 | 26 | 24 | 23 | 23 | 21 | 21 | 21 | 21 | 20 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 17 | 17 | 19 | 19 | 18 | 17 | 17 | |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | E 9 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | S 13 | SSW 16 | S 16 | SE 13 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
 kJ | 1159 | 982 | 1028 | 1042 | 1057 | 287 | 862 | 862 | 942 | 1467 | 1750 | 1893 | 1751 | 2325 | 3634 | 106 | 2170 | 1785 | 1659 | 1614 | 1592 | 1700 | 1526 | 1441 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 9 | SSW 18 | E 9 | E 9 | E 9 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | E 9 | SE 13 | NE 8 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 |
| kJ | 415 | 407 | 407 | 354 | 293 | 637 | 239 | 196 | 196 | 700 | 505 | 412 | 604 | 93 | 85 | 11 | 132 | 126 | 181 | 184 | 184 | 184 | 175 | 172 |
Swell 3 Height (m) Direction Period (s) | SSW 21 | SSW 20 | SSW 19 | SSW 19 | SSW 19 | NE 9 | SSW 18 | SSW 18 | SSW 18 | E 9 | E 9 | E 9 | E 9 | SE 13 | NE 8 | NNW 10 | E 8 | NNE 8 | NNE 8 | NNE 8 | E 8 | NNW 16 | NNW 16 | NE 8 |
| kJ | 180 | 253 | 782 | 782 | 428 | 20 | 644 | 644 | 399 | 162 | 129 | 126 | 97 | 87 | 11 | 10 | 49 | 7 | 7 | 6 | 22 | 26 | 26 | 10 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | S 3 | SSW 14 | S 8 | S 8 | S 8 | — | — | — | S 9 | SSE 10 | E 8 | S 16 | SE 6 | SE 8 | SE 8 | SE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 |
| kJ | — | — | — | — | 5 | 1475 | 258 | 294 | 294 | — | — | — | 664 | 421 | 71 | 3891 | 247 | 446 | 444 | 392 | 327 | 274 | 264 | 257 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 0 | 6 | 7 | 994 | 995 | 996 | 996 | 996 | 996 | 996 | 996 | 996 | 1162 | 996 | 1006 | 1006 | 1006 | 999 | 994 | 994 | 1159 | 2435 | 2310 |
Best forecast wave conditions in Cook-Islands - Rarotonga | ||||||||||||||||||||||||
Best forecast wave conditions in Cook Islands | ||||||||||||||||||||||||
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