Twelve Mile Beach Surf Break

Lat Long: 33.95° S 120.32° E

Issued: 1 am 05 Jul 2026 (local time)

Forecast update in  hr  min

Today's Twelve Mile Beach sea temperature is
17.0° C

Slightly cooler than normal

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 (05 Jul):

  • Morning surf: Morning surf (05 Jul, local time) - 4.5ft (1.4m), 15s period with SSW swell.
  • Afternoon surf: Afternoon surf (05 Jul, local time) - 4ft (1.2m), 14s period with SSW swell.
  • Evening surf: Evening surf (05 Jul, local time) - 3.5ft (1.0m), 14s period with SSW swell.

The current surf forecast for Twelve Mile Beach at 6AM is: 1.6m 15s primary swell from a South-southwest direction and 0.4m 9s secondary swell from a South-southeast direction, 0.7m 9s secondary swell from a East-southeast direction (forecast issued at 01:00am July 05). The wind direction is predicted to be offshore and the swell rating is 4.

Time (AWST) & DateWave HeightWave Period
Morning (05 Jul)4.5ft (1.4m)15s
Afternoon (05 Jul)4ft (1.2m)14s
Evening (05 Jul)3.5ft (1.0m)14s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 18°C on Sun afternoon, min 12°C on Sun morning). Winds decreasing (fresh winds from the N on Sun morning, calm by Mon morning).

Sunday
5
Monday
6
Tuesday
7
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
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
4
4
3
2
3
2
2
2
2
2
2
3
2
1
2
4
4
4
4
5
3
2
3
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)
1.8
SSW
16
1.7
SSW
16
1.5
SSW
15
1.4
SSW
15
1.2
SSW
14
1.1
SSW
14
1
SSW
14
1
SSW
14
1
SSW
15
1
SSW
15
1
SSW
15
1
SSW
16
1.1
SSW
16
1.3
SSW
16
1.4
SSW
16
1.6
SSW
16
1.7
SSW
16
1.9
SSW
16
2
SSW
16
2.2
SSW
18
2.2
SSW
18
2.1
SSW
16
2.1
SSW
16
1.9
SSW
16
Wave Graph
Metric surfscale
Energy kJ
1675
1307
1010
811
565
465
373
367
411
405
405
539
635
788
1029
1214
1415
1684
2033
3193
2888
2359
2133
1849
Wind (km/h)
25
NNE
25
NNE
25
NNE
30
N
25
NNW
10
N
15
N
15
N
15
NNW
10
WNW
10
NNE
5
NNE
10
ESE
15
E
15
E
15
ENE
10
NNE
10
NNE
10
ENE
10
NE
10
ESE
15
ESE
15
ENE
15
NE
Wind State
off
off
off
off
off
off
off
off
off
cross-off
off
glassy
cross
cross
cross
cross-off
off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
High Tide
1:42AM0.37m
12:58PM0.71m
2:33AM0.41m
1:23PM0.61m
3:44AM0.47m
1:35PM0.49m
Low Tide
5:59AM0.29m
8:35PM0.16m
6:59AM0.34m
8:55PM0.20m
8:48AM0.40m
9:10PM0.23m
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:03
7:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:00
5:01
5:01
 mm
Temp °C
14
12
12
15
18
18
17
16
16
15
15
15
17
16
16
16
15
15
14
15
17
17
17
16
Feels °C
8
6
6
8
12
14
13
12
12
12
12
13
15
13
13
14
13
12
11
13
14
13
13
12
Swell 1
Height (m)
Direction
Period (s)
1.8
SSW
16
1.7
SSW
16
1.5
SSW
15
1.4
SSW
15
1.2
SSW
14
1.1
SSW
14
1
SSW
14
1
SSW
14
1
SSW
15
1
SSW
15
1
SSW
15
1
SSW
16
1.1
SSW
16
1.3
SSW
16
1.4
SSW
16
1.6
SSW
16
1.7
SSW
16
1.9
SSW
16
2
SSW
16
2.2
SSW
18
2.2
SSW
18
2.1
SSW
16
2.1
SSW
16
1.9
SSW
16
Energy kJ
1675
1307
1010
811
565
465
373
367
411
405
405
539
635
788
1029
1214
1415
1684
2033
3193
2888
2359
2133
1849
Swell 2
Height (m)
Direction
Period (s)
0.6
SE
9
0.5
SSE
9
0.4
SSE
9
0.4
SE
8
0.2
E
4
0.3
SSE
8
0.1
E
5
0.2
ENE
3
0.3
SSW
18
0.2
ESE
6
0.2
ESE
6
0.4
SW
8
0.4
SSW
8
0.7
S
8
0.7
S
8
0.4
ESE
5
0.4
ESE
6
0.4
ESE
6
0.4
ESE
6
0.6
E
6
0.4
ESE
6
Energy kJ
65
46
26
18
1
13
1
1
62
3
3
21
24
55
57
11
13
14
14
26
12
Swell 3
Height (m)
Direction
Period (s)
0.4
SE
8
0.2
E
4
0.1
SE
8
0.2
ESE
6
0.4
ESE
4
0.5
SSW
7
Energy kJ
17
1
2
4
6
31
Wind waves
Height (m)
Direction
Period (s)
0.8
NNE
4
0.7
ESE
9
0.6
NNE
3
0.6
NNE
4
0.5
N
4
0.3
NE
4
0.2
NNE
4
0.3
NNE
3
0.2
ESE
6
0.6
S
8
0.4
ESE
4
0.4
ESE
6
0.6
E
6
Energy kJ
18
68
7
11
7
2
1
1
3
43
4
14
26
Nearest Offshore or Glassy
Rating
(10 max)
4
4
3
2
3
2
2
2
2
2
2
3
4
3
3
4
4
4
4
5
5
5
4
4
Distance (km)
0
0
34
243
0
0
0
0
0
0
0
0
440
153
34
0
0
0
0
0
137
142
34
0
Best forecast wave conditions in Far South of Western Australia
Rating
(10 max)
4
4
4
3
4
3
3
3
4
3
3
4
5
4
4
4
4
5
6
5
5
5
5
Best forecast wave conditions in Australia
Rating
(10 max)
4
4
4
4
9
3
5
5
5
5
4
4
7
7
4
4
8
8
8
7
5
5
5
5
Header Global
Rating
(10 max)
4
5
5
9
9
9
8
7
6
5
5
5
5
5
5
5
8
8
8
7
7
5
5
5
  • 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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