Little Austi and Main Beach Surf Break

Lat Long: 34.30° S 150.94° E

Little Austi and Main Beach 48 hour detailed Surf Forecast

Issued: 3 am 13 Aug 2026 (local time)

Forecast update in  hr  min

Today's Little Austi and Main Beach sea temperature is
17.4° C
0.1° 

Little Austi and Main Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Little Austi and Main Beach today (13 Aug):

  • Morning surf: Morning surf (13 Aug, local time) - 4.5ft (1.3m), 6s period with SSW swell.
  • Afternoon surf: Afternoon surf (13 Aug, local time) - 1.5ft (0.4m), 9s period with ENE swell.
  • Evening surf: Evening surf (13 Aug, local time) - 1.5ft (0.4m), 9s period with ENE swell.

The current surf forecast for Little Austi and Main Beach at 8AM is: 1.3m 6s primary swell from a South-southwest direction and 0.5m 10s secondary swell from a East-northeast direction (forecast issued at 03:00am August 13). An open ocean swell of 0.9m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (13 Aug)4.5ft (1.3m)6s
Afternoon (13 Aug)1.5ft (0.4m)9s
Evening (13 Aug)1.5ft (0.4m)9s

Table - waves today at Little Austi and Main Beach. (Swell directed towards the surf break)


Short Range Forecast

Moderate rain (total 10mm), heaviest on Fri night. Very mild (max 17°C on Thu morning, min 8°C on Thu night). Wind will be generally light.

Thursday
13
Friday
14
Saturday
15
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
1
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
ENE
9
0.5
ENE
10
1.3
SSW
6
0.5
ENE
10
0.5
ENE
10
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
10
0.4
ENE
10
0.4
ENE
10
0.4
ENE
10
0.4
ENE
10
0.4
ENE
9
0.3
ENE
9
0.3
ENE
9
0.3
ENE
9
0.3
ENE
9
0.3
ENE
9
0.3
ENE
9
0.3
ENE
10
0.3
ENE
10
Wave Graph
Metric surfscale
Energy kJ
48
52
106
55
52
35
35
29
29
29
30
31
31
31
30
29
17
17
17
17
17
17
18
18
Wind (km/h)
25
W
20
WSW
15
W
10
SW
10
SE
10
ESE
5
WSW
15
W
15
W
10
W
10
W
0
SW
10
ESE
10
ESE
5
ESE
5
SW
5
SW
10
S
10
SSW
20
S
25
S
20
S
20
SSW
15
SW
Wind State
cross-off
cross-off
cross-off
cross
on
on
glassy
cross-off
cross-off
cross-off
cross-off
glassy
cross-on
cross-on
on
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
High Tide
8:36AM1.23m
8:37PM1.72m
9:19AM1.29m
9:21PM1.63m
10:01AM1.32m
Low Tide
2:34AM-0.04m
2:14PM0.20m
3:15AM-0.02m
3:03PM0.20m
3:53AM0.03m
3:52PM0.23m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
light rain
rain showers
light rain
light rain
part cloud
cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:39
6:37
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:22
5:23
5:24
 mm
1
2
1
1
Temp °C
13
11
10
16
17
16
14
11
10
9
8
14
16
15
13
13
12
13
13
13
14
15
13
11
Feels °C
8
6
6
13
13
13
12
7
6
6
5
13
13
13
12
12
11
12
11
10
9
11
9
8
  • 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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