Surf Forecast Surf Report
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Surf Forecasts
Avana surf break

Avana surfForecast / Rarotonga / Cook Islands

information circle12 Day Weather and Surf, issued 1 am Monday 14 Apr 2025 -10
Forecast 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
28.0° C
 (Which is 1.3°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Avana this week:

The most powerful waves expected at Avana in the next 12 days are 1.9m 16s and forecast to arrive on Friday (Apr 18) at 11AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 10s period and expected on Friday (Apr 18) at 5AM.

Wave TypeTime (-10) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11AM (Fri 18th Apr)6ft (1.9m) 16s

Table - best surf conditions forecast for Avana over the next 12 days.

Hourly12 Days
Cook-Islands – Rarotonga Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
!
0
1
2
!
!
3
2
1
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1
SSW
1.1
SSW
1
SSW
1.5
SSW
1.5
SSW
1.4
SSW
1.2
SSW
0.9
SSW
1.7
SSW
1.6
SSW
1.4
SSW
1.2
S
1.9
SSW
2
SSW
1.8
SSW
3
ESE
3
ESE
3
ESE
3
ESE
3
ESE
3
ESE
3.5
ESE
3
ESE
3
ESE
3
ESE
3
ESE
3
ESE
2.4
ESE
2.3
ESE
2.5
ESE
3
ESE
3
ESE
2.5
ESE
2.2
ESE
2.1
ESE
2.1
ESE
Period(s) (?)1515181615141419161514181616158888999991099999999999
Wave
Graph
(?)Metric surfscale
Energy (?)4175225891179101082253757714641232763881194018661404140813631318134613461562179416551596173615351263942851998141113521044784682713
Wind
(km/h)
30
ESE
30
ESE
25
SE
20
SE
20
SE
25
SE
25
SE
20
SSE
25
SE
20
SE
25
SE
30
ESE
40
ESE
40
ESE
40
ESE
45
ESE
45
ESE
40
ESE
40
ESE
35
ESE
35
E
35
E
40
ENE
40
E
35
E
30
ENE
20
NNE
20
NNE
20
N
20
NNW
25
NW
30
WNW
30
WNW
30
WSW
25
SW
25
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		oncross-
on		ononcross-
on		onononononononononcross-
on		cross-
on		crosscross-
off		cross-
off		cross-
off		offoffcross-
off		cross-
off
High Tide
/ height (m)
9:34AM
0.61
9:55PM
0.48
10:13AM
0.58
10:38PM
0.44
10:55AM
0.55
11:26PM
0.40
11:44AM
0.53
12:23AM
0.37
12:41PM
0.51
1:27AM
0.37
1:44PM
0.51
2:32AM
0.40
2:48PM
0.54
3:32AM
0.46
3:48PM
0.58
4:25AM
0.53
4:43PM
0.63
5:14AM
0.62
5:34PM
0.69
6:02AM
0.70
6:24PM
0.72
6:49AM
0.76
7:13PM
0.74
Low Tide
/ height (m)
3:39PM
0.12
3:34AM
0.16
4:21PM
0.15
4:10AM
0.20
5:10PM
0.18
4:55AM
0.24
6:08PM
0.20
5:54AM
0.26
7:14PM
0.20
7:07AM
0.26
8:17PM
0.17
8:19AM
0.23
9:13PM
0.12
9:21AM
0.17
10:03PM
0.07
10:16AM
0.09
10:49PM
0.01
11:07AM
0.02
11:33PM
-0.04
11:56AM
-0.06
12:18AM
-0.08
12:45PM
-0.11
1:03AM
-0.10
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Sunrise6:50--6:50--6:50--6:50--6:50--6:52--6:52--6:52--6:52--6:52--6:52--6:54--
Sunset-6:27--6:25--6:25--6:24--6:23--6:22--6:22--6:22--6:21--6:20--6:20--6:19-
clearpart cloudpart cloudpart cloudpart cloudthunderstorm rain showerspart cloudpart cloudclearclearrain showersrain showersrain showerspart cloudpart cloudpart cloudpart cloudpart cloudcloudcloudpart cloudlight rainheavy rainmod rainlight rainrain showersclearthunderstorm thunderstorm clearclearpart cloudpart cloudpart cloudpart cloud
Rain (mm)
-----11----251--------113612-16------
Temp. °C262626252525252525252525242526252526262626262624242526262627272727262525
Feels °C (?)242524252524242423222322192019191920192122222320202426272728282726252423

Short Range Forecast: Light rain (total 2mm), mostly falling on Tue night. Warm (max 26°C on Mon morning, min 24°C on Tue night). Mainly fresh winds.

Days 3-6 Weather Summary Light rain (total 8mm), mostly falling on Fri morning. Warm (max 26°C on Fri night, min 23°C on Thu night). Winds increasing (moderate winds from the SE on Thu morning, strong winds from the ESE by Sat morning).

Days 6-9 Weather Summary Heavy rain (total 23mm), heaviest during Mon night. Warm (max 26°C on Sun morning, min 22°C on Mon night). Winds decreasing (strong winds from the ESE on Sun morning, light winds from the NNE by Tue night).

Long Range Forecast: Light rain (total 7mm), mostly falling on Wed night. Warm (max 27°C on Wed night, min 24°C on Fri night). Mainly fresh winds.

  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>
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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.

View detailed surf forecast for Avana at:
surf-forecast.com

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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