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Avana surfForecast / Rarotonga / Cook Islands
12 Day Weather and Surf, issued 1 pm Thursday 19 Jun 2025 -10
Best Forecast Surf Conditions for Avana this week:
The most powerful waves expected at Avana in the next 12 days are 3.5m 14s and forecast to arrive on Thursday (Jun 19) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 9s period and expected on Wednesday (Jun 25) at 5PM.
| Wave Type | Time (-10) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5PM (Thu 19th Jun) | 11ft (3.5m) 14s |
Table - best surf conditions forecast for Avana over the next 12 days.
Thu 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | Tue 01 | ||||||||||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 13 | 13 | 12 | 14 | 14 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 14 | 14 | 13 | 12 | 12 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 16 | 15 | 15 | 14 | 13 | 13 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 5719 | 5033 | 4017 | 3537 | 2722 | 2217 | 2103 | 1439 | 1124 | 940 | 805 | 746 | 720 | 903 | 1468 | 1447 | 1190 | 1279 | 1764 | 7434 | 6022 | 5193 | 4148 | 3478 | 2745 | 2096 | 1708 | 1329 | 1884 | 1785 | 1987 | 1718 | 1422 | 1081 | 1061 | 843 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | on | on | on | on | on | on | on | on | on | on | cross- on | cross- on | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | on | on | cross- on | glass | on | on | cross- on | on | glass |
High Tide / height (m) | 3:45PM 0.49 | 4:19AM 0.58 | 4:47PM 0.50 | 5:17AM 0.64 | 5:48PM 0.51 | 6:12AM 0.69 | 6:45PM 0.52 | 7:06AM 0.72 | 7:40PM 0.53 | 7:58AM 0.73 | 8:32PM 0.53 | 8:49AM 0.73 | 9:23PM 0.52 | 9:39AM 0.70 | 10:14PM 0.51 | 10:28AM 0.65 | 11:04PM 0.48 | 11:17AM 0.59 | 11:55PM 0.45 | 12:06PM 0.52 | 12:47AM 0.42 | 12:57PM 0.45 | 1:40AM 0.40 | 1:51PM 0.39 | ||||||||||||
Low Tide / height (m) | 9:42PM -0.02 | 10:27AM -0.04 | 10:40PM -0.05 | 11:27AM -0.09 | 11:35PM -0.07 | 12:24PM -0.13 | 12:29AM -0.09 | 1:18PM -0.17 | 1:21AM -0.10 | 2:10PM -0.18 | 2:13AM -0.09 | 3:01PM -0.18 | 3:04AM -0.08 | 3:51PM -0.15 | 3:56AM -0.04 | 4:41PM -0.12 | 4:48AM -0.00 | 5:31PM -0.07 | 5:43AM 0.05 | 6:22PM -0.02 | 6:40AM 0.09 | 7:13PM 0.03 | 7:41AM 0.12 | |||||||||||||
Thu 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | Tue 01 | ||||||||||||||||||||||||
| Sunrise | - | - | 7:15 | - | - | 7:15 | - | - | 7:15 | - | - | 7:15 | - | - | 7:16 | - | - | 7:16 | - | - | 7:16 | - | - | 7:16 | - | - | 7:16 | - | - | 7:16 | - | - | 7:16 | - | - | 7:16 |
| Sunset | 6:05 | - | - | 6:05 | - | - | 6:05 | - | - | 6:06 | - | - | 6:06 | - | - | 6:06 | - | - | 6:06 | - | - | 6:07 | - | - | 6:07 | - | - | 6:07 | - | - | 6:07 | - | - | 6:07 | - | - |
 |  |  | |  | | | | | |  | | | | |  |  | |  |  |  |  |  |  | | | | | | | | |  | |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 4 | - | 3 | 95 | 16 | 8 | 8 | 2 | 1 | 5 | - | - | - | 3 | 4 | - | - | 1 | 1 | - |
| Temp. °C | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 20 | 20 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| Feels °C (?) | 15 | 15 | 15 | 15 | 15 | 17 | 18 | 20 | 23 | 23 | 23 | 24 | 23 | 21 | 20 | 21 | 20 | 21 | 21 | 21 | 10 | 12 | 16 | 17 | 18 | 18 | 19 | 21 | 20 | 22 | 26 | 24 | 25 | 26 | 26 | 26 |
Short Range Forecast: Mostly dry. Warm (max 24°C on Sun morning, min 21°C on Thu afternoon). Mainly strong winds. | Days 3-6 Weather Summary Light rain (total 5mm), mostly falling on Tue afternoon. Warm (max 24°C on Sun afternoon, min 23°C on Sun night). Mainly fresh winds. | Days 6-9 Weather Summary Heavy rain (total 138mm), heaviest during Wed night. Warm (max 23°C on Wed afternoon, min 20°C on Wed night). Mainly gales. | Long Range Forecast: Light rain (total 9mm), mostly falling on Sun morning. Warm (max 23°C on Sat afternoon, min 23°C on Sat afternoon). Winds decreasing (fresh winds from the E on Sat night, calm by Tue morning). | |||||||||||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Avana surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Avana Surf forecast
The above surf forecast table for Avana provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Avana can be found by selecting the local surf guide option on the grey menu. Our Avana surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Avana) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Avana may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Avalon-South is 13 km (8 miles) from Dee Why. If you plan a holiday in Sydney North Coast, look for hotels and other accommodation in Dee Why. Dee Why has rooms for a wide range of budgets as well as car hire and transport links.
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