Avana Surf Break

Lat Long: 21.24° S 159.72° W

Avana Surf Forecast and Surf Report

Issued: 7 pm 30 Jul 2026 (local time)

Forecast update in  hr  min

Today's Avana sea temperature is
23.8° 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 31 Jul 2026:

  • Best quality surf: Sunday 2 Aug, 8AM (local time) - 3.5ft (1.0m), 10s period, SSE swell with glassy winds.
  • Most powerful swell: Thursday 6 Aug, 8AM (local time) - 10ft (3.0m), 16s period, SSW swell with 4,761 kJ wave energy.
  • Next surfable swell (1★+): Sunday 2 Aug, 8AM (local time) - 3.5ft (1.0m), 10s period with SSE swell.

Best Forecast Surf Conditions for Avana this week:

The surf forecast for Avana over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 02) at 8AM. The primary swell is predicted to be 1.0m and 10s period with a secondary swell of 0.9m and 7s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Avana in the next 16 days are 3.0m 16s and forecast to arrive on Thursday (Aug 06) 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 13s period and expected on Monday (Aug 03) at 5PM.

Wave TypeTime (-10) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Sun 2nd Aug)3.5ft (1.0m) 10s
Best Surf 8AM (Sun 2nd Aug)3.5ft (1.0m) 10s
Most Powerful 8AM (Thu 6th Aug)10ft (3.0m) 16s

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


Short Range Forecast

Mostly dry. Warm (max 23°C on Sat night, min 19°C on Thu night). Winds decreasing (fresh winds from the SE on Thu night, calm by Sun morning).

Days 5-7 Weather Summary

Light rain (total 7mm), mostly falling on Tue afternoon. Warm (max 24°C on Tue afternoon, min 20°C on Mon night). Winds increasing (light winds from the SSE on Sun night, fresh winds from the SSE by Wed afternoon).

Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
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
1
1
0
1
1
1
0
0
0
2
2
2
2
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)
2.1
SSE
12
2.1
SSE
12
2.1
SE
11
2.1
SE
11
1.5
SSE
11
1.4
SSE
11
0.9
SSW
14
0.8
SSW
13
0.7
SSW
14
0.6
SSW
13
0.8
SSW
13
1.3
SSW
14
1.5
SSW
13
1.5
SSW
13
1.5
SSW
12
1.5
SSW
12
1.1
SSW
18
2.2
SSW
17
3
SSW
16
Wave Graph
Metric surfscale
Energy kJ
1160
1158
1103
1054
517
450
303
198
175
114
229
647
820
711
655
603
697
2692
4430
Wind (km/h)
30
SE
30
E
30
ESE
25
E
20
ENE
15
ENE
15
NNE
10
ENE
5
S
15
SSE
20
ESE
30
SE
35
E
20
NNE
25
WNW
25
SW
25
SSW
35
SSE
35
SSE
Wind State
cross-on
on
on
on
on
cross-on
cross-on
cross-on
cross
cross
on
cross-on
on
cross
cross-off
cross-off
cross-off
cross
cross-on
High Tide
9:37PM0.49m
9:48AM0.59m
10:15PM0.50m
10:28AM0.56m
10:56PM0.50m
11:12AM0.52m
11:43PM0.50m
12:03PM0.48m
00:36AM0.50m
1:01PM0.43m
1:38AM0.50m
2:09PM0.40m
2:46AM0.52m
Low Tide
3:15AM0.01m
3:48PM-0.05m
3:54AM0.02m
4:24PM-0.02m
4:37AM0.03m
5:04PM0.01m
5:30AM0.06m
5:52PM0.04m
6:34AM0.08m
6:52PM0.07m
7:50AM0.08m
8:02PM0.08m
cloud
cloud
part cloud
part cloud
clear
clear
part cloud
cloud
part cloud
cloud
cloud
cloud
light rain
rain showers
thunderstorm
part cloud
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
7:09
7:09
7:09
7:07
7:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:19
6:19
6:20
6:20
6:20
6:21
6:21
 mm
3
1
3
Temp °C
20
21
21
21
21
22
23
23
23
22
22
22
21
23
24
23
21
21
20
Feels °C
13
15
16
18
19
20
22
24
25
21
21
21
18
23
23
22
18
17
14
  • 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
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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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