Avalon-South Surf Break

Lat Long: 33.64° S 151.34° E

Avalon-South 48 hour detailed Surf Forecast

Issued: 3 am 17 Sep 2026 (local time)

Forecast update in  hr  min

Today's Avalon-South sea temperature is
18.0°C
0.2° 

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


How big are the waves at Avalon-South today (17 Sep):

  • Morning surf: Morning surf (17 Sep, local time) - 0.5ft (0.1m), 13s period with E swell.
  • Afternoon surf: Afternoon surf (17 Sep, local time) - 0.5ft (0.1m), 13s period with E swell.
  • Evening surf: Evening surf (17 Sep, local time) - 6.5ft (2.0m), 9s period with SSE swell.

The current surf forecast for Avalon-South at 11AM is: 0.1m 13s primary swell from a East direction (forecast issued at 03:00am September 17). An open ocean swell of 0.1m 19s is not directed at the surf break, a second open ocean swell of 3.0m 10s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (17 Sep)0.5ft (0.1m)13s
Afternoon (17 Sep)0.5ft (0.1m)13s
Evening (17 Sep)6.5ft (2.0m)9s

Table - waves today at Avalon-South. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 28°C on Sat morning, min 11°C on Thu night). Wind will be generally light.

Thursday
17
Friday
18
Saturday
19
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
2
2
2
2
1
1
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.1
NE
13
0.2
ENE
13
0.2
ENE
13
0.1
E
13
0.1
E
13
0.1
E
13
2.1
SSE
9
2
SSE
9
1.8
SSE
9
1.7
SSE
8
0.9
SE
8
0.9
SE
8
0.9
SE
7
0.8
ESE
7
0.8
ESE
7
0.6
SE
7
0.5
SE
8
0.5
SE
8
0.5
SE
8
0.4
SE
8
0.4
SE
8
0.3
SE
8
0.2
ESE
7
0.2
ESE
7
Wave Graph
Metric surfscale
Energy kJ
7
17
17
3
3
3
675
586
455
389
84
84
79
68
61
43
28
29
28
14
15
9
5
5
Wind (km/h)
30
S
25
SSW
20
SW
25
SSW
20
S
15
SE
10
E
5
WNW
5
WNW
10
WNW
10
WNW
0
N
10
E
15
NE
10
NNE
5
WNW
15
W
15
W
15
W
15
W
5
S
5
SE
10
W
10
SW
Wind State
cross
cross-off
cross-off
cross-off
cross
cross-on
on
cross-off
off
cross-off
off
glassy
on
cross-on
cross
cross-off
off
off
off
off
glassy
cross-on
off
cross-off
High Tide
11:41PM1.00m
12:00PM1.32m
00:37AM0.91m
12:56PM1.26m
1:51AM0.85m
2:05PM1.23m
Low Tide
5:19AM0.45m
6:52PM0.45m
6:03AM0.53m
8:04PM0.49m
7:05AM0.59m
9:22PM0.48m
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:50
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:46
5:47
 mm
Temp °C
14
12
10
13
15
14
14
13
12
11
11
16
19
18
17
17
17
15
16
23
28
27
24
21
Feels °C
7
6
4
8
11
11
12
12
10
9
9
15
15
14
15
15
13
11
12
18
25
24
20
17
  • 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 

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 Avalon-South 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.


Nearest locationNearest