Twelve Mile Beach Surf Break

Lat Long: 33.95° S 120.32° E

Twelve Mile Beach 48 hour detailed Surf Forecast

Issued: 1 pm 11 Jul 2026 (local time)

Forecast update in  hr  min

Today's Twelve Mile Beach sea temperature is
17.2° C
0.1° 

Twelve Mile 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 Twelve Mile Beach today (11 Jul):

  • Morning surf: Morning surf (11 Jul, local time) - 7ft (2.1m), 11s period with SSW swell.
  • Afternoon surf: Afternoon surf (11 Jul, local time) - 6ft (1.9m), 11s period with SSW swell.
  • Evening surf: Evening surf (11 Jul, local time) - 7ft (2.2m), 14s period with SSW swell.

The current surf forecast for Twelve Mile Beach at 7PM is: 2.2m 14s primary swell from a South-southwest direction and 1.3m 14s secondary swell from a South-southwest direction (forecast issued at 01:00pm July 11). The wind direction is predicted to be cross-onshore.

Time (AWST) & DateWave HeightWave Period
Morning (11 Jul)7ft (2.1m)11s
Afternoon (11 Jul)6ft (1.9m)11s
Evening (11 Jul)7ft (2.2m)14s

Table - waves today at Twelve Mile Beach. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Very mild (max 16°C on Sun afternoon, min 12°C on Mon morning). Wind will be generally light.

Sat
11
Sunday
12
Monday
13
Tue
14
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
Rating
(10 max)
0
1
2
2
2
2
1
4
3
0
0
2
!
!
!
!
!
!
3
3
5
4
4
4
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)
2
SSW
11
2
SSW
11
1.8
SSW
11
2.2
SSW
14
2.4
SSW
13
2.2
SSW
14
1.7
SSW
18
2.5
SSW
17
2.5
SSW
16
2.5
SSW
16
2.5
SSW
15
2.1
SSW
18
3
SSW
18
3.5
SSW
18
3.5
SSW
17
3
SSW
17
3
SSW
17
3
SSW
16
2.5
SSW
16
2.5
SSW
16
2.4
SSW
15
2.2
SSW
15
2.2
SSW
15
2.2
SSW
14
Wave Graph
Metric surfscale
Energy kJ
973
1008
771
1831
1989
1719
1664
3649
3157
3369
3241
2696
6341
6941
6346
5647
4774
4051
3351
2948
2627
2198
1939
1887
Wind (km/h)
20
SSW
20
SW
15
SW
20
WSW
20
W
25
W
25
W
25
WNW
25
WSW
25
SW
25
SW
20
WSW
20
WNW
25
WNW
25
WNW
20
WNW
20
W
15
WSW
10
SSW
5
SW
10
NW
15
NNW
15
NNW
15
N
Wind State
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-off
cross
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-off
off
off
off
High Tide
9:32AM0.93m
10:17AM0.99m
Low Tide
5:26PM-0.03m
6:04PM-0.09m
6:42PM-0.10m
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:01
7:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:05
5:05
5:06
5:06
 mm
Temp °C
13
14
14
14
14
15
15
14
15
16
16
16
14
14
13
12
14
16
16
15
15
14
13
13
Feels °C
8
10
11
10
9
10
9
8
9
11
11
12
9
9
8
7
9
12
13
13
13
11
10
10
  • 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 Twelve Mile Beach 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.


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