Avana Surf Break

Lat Long: 21.24° S 159.72° W

Avana Surf Forecast and Surf Report

Issued: 7 am 09 Oct 2026 (local time)

Forecast update in  hr  min

Today's Avana sea temperature is
24.1°C
0.2° 

Avana surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Avana surf forecast from 10 Oct 2026:

  • Most powerful swell: Sunday 11 Oct, 8AM (local time) - 5ft (1.5m), 16s period, SSW swell with 1,137 kJ wave energy.

Best Forecast Surf Conditions for Avana this week:

The most powerful waves expected at Avana in the next 16 days are 1.5m 16s and forecast to arrive on Sunday (Oct 11) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 16s period and expected on Friday (Oct 16) at 2PM.

Wave TypeTime (-10) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8AM (Sun 11th Oct)5ft (1.5m) 16s

Table - best surf conditions forecast for Avana over the next 16 days.


Short Range Forecast

Light rain (total 4mm), mostly falling on Fri night. Warm (max 22°C on Fri morning, min 20°C on Fri afternoon). Mainly strong winds.

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Mon night. Warm (max 22°C on Tue afternoon, min 21°C on Mon morning). Mainly strong winds.

Friday
9
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.3
ESE
8
2.5
ESE
8
2.5
ESE
8
2.2
ESE
8
2
ESE
8
1.4
SSW
18
1.4
SSW
16
1.5
SSW
15
1.5
SSW
14
1.2
SSW
14
1
SSW
16
0.9
SSW
16
2.1
ESE
7
1.9
ESE
7
1.7
E
7
1.8
ESE
6
2.2
ESE
7
1.8
E
8
1.7
E
8
1.7
E
7
1.6
E
7
Wave Graph
Metric surfscale
Energy kJ
645
703
691
572
464
1124
974
1001
911
602
506
441
397
362
282
282
448
368
355
315
255
Wind (km/h)
35
ESE
40
SE
40
ESE
35
SE
30
SE
35
ESE
35
SE
35
SE
35
ESE
30
ESE
35
ESE
40
ESE
35
ESE
35
ESE
30
ESE
30
ESE
35
ESE
30
ESE
35
ESE
35
ESE
35
E
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
on
on
cross-on
on
cross-on
on
on
on
on
on
High Tide
8:06PM0.72m
8:26AM0.66m
8:44PM0.71m
9:05AM0.61m
9:22PM0.68m
9:45AM0.55m
10:02PM0.64m
10:28AM0.49m
10:46PM0.59m
11:16AM0.43m
11:34PM0.55m
12:12PM0.39m
00:30AM0.51m
Low Tide
1:39PM-0.02m
2:04AM-0.01m
2:16PM0.02m
2:46AM0.02m
2:53PM0.07m
3:29AM0.07m
3:32PM0.13m
4:15AM0.12m
4:13PM0.19m
5:07AM0.17m
5:01PM0.25m
6:06AM0.21m
6:01PM0.29m
clear
part cloud
light rain
clear
part cloud
rain showers
part cloud
part cloud
part cloud
clear
part cloud
rain showers
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
—
—
6:11
—
—
6:11
—
—
6:09
—
—
6:09
—
—
6:07
—
—
6:07
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
6:38
—
—
6:39
—
—
6:39
—
—
6:39
—
—
6:40
—
—
6:40
—
—
6:40
—
 mm
—
—
3
—
—
1
—
—
—
—
—
2
—
—
—
—
—
—
—
—
—
Temp °C
22
20
21
20
20
20
20
20
21
21
21
21
21
22
22
22
22
22
22
22
23
Feels °C
16
14
15
14
13
13
13
14
15
15
16
16
15
16
16
18
18
17
18
18
20
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
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Quick surf report for Avana:

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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.


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 16 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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