Twelve Mile Beach Surf Break

Lat Long: 33.95° S 120.32° E

Issued: 7 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 11AM is: 1.4m 15s primary swell from a South-southwest direction and 0.4m 8s secondary swell from a South-southeast direction (forecast issued at 07:00am July 05). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

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 11°C on Sun morning). Winds decreasing (fresh winds from the N on Sun morning, calm by Mon morning).

Sunday
5
Monday
6
Tuesday
7
Wed
8
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
2 AM
Rating
(10 max)
4
4
2
3
2
2
2
2
2
2
3
2
1
1
4
4
4
4
5
3
3
4
4
4
Swell
Height Map
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)
1.7
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
1.3
SSW
16
1.6
SSW
16
1.7
SSW
16
1.9
SSW
16
2
SSW
16
2.2
SSW
19
2.2
SSW
18
2.2
SSW
17
2.1
SSW
16
2
SSW
16
1.7
SSW
16
Wave Graph
Metric surfscale
Energy kJ
1307
1010
811
565
465
373
367
417
405
405
539
635
788
892
1214
1341
1706
1982
3298
2888
2507
2160
1923
1474
Wind (km/h)
25
NNE
25
NNE
30
N
20
NNW
15
N
15
N
15
N
10
NNW
5
NW
0
E
0
NE
10
ESE
10
SE
15
E
15
NE
10
NE
10
NE
10
NNE
5
NNE
10
E
15
ESE
15
ENE
15
NE
10
N
Wind State
off
off
off
off
off
off
off
off
cross-off
glassy
glassy
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
off
cross
cross
cross-off
cross-off
off
High Tide
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
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
cloud
clear
clear
clear
clear
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
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
5:02
 mm
Temp °C
12
11
15
18
18
17
17
15
15
15
15
16
16
16
16
14
15
14
16
18
18
18
17
17
Feels °C
6
5
8
12
14
13
14
11
13
14
14
14
13
13
14
11
12
11
14
16
15
15
13
14
Swell 1
Height (m)
Direction
Period (s)
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
1.3
SSW
16
1.6
SSW
16
1.7
SSW
16
1.9
SSW
16
2
SSW
16
2.2
SSW
19
2.2
SSW
18
2.2
SSW
17
2.1
SSW
16
2
SSW
16
1.7
SSW
16
Energy kJ
1307
1010
811
565
465
373
367
417
405
405
539
635
788
892
1214
1341
1706
1982
3298
2888
2507
2160
1923
1474
Swell 2
Height (m)
Direction
Period (s)
0.6
SE
9
0.4
SSE
9
0.4
SSE
8
0.2
E
4
0.3
SSE
8
0.1
E
5
0.2
ENE
6
0.3
SSW
18
0.2
ESE
6
0.2
ESE
6
0.2
SSW
8
0.4
SSW
8
0.8
S
8
0.7
S
8
0.4
ESE
5
0.4
ESE
6
0.4
ESE
6
0.4
ESE
6
0.4
ESE
6
0.3
ESE
6
0.5
E
6
0.4
ESE
6
Energy kJ
62
26
28
1
13
1
3
62
3
3
6
24
74
55
9
12
13
14
14
7
18
12
Swell 3
Height (m)
Direction
Period (s)
0.1
NW
5
0.1
SE
8
0.1
SE
7
0.4
ESE
6
0.2
ESE
6
0.5
E
4
0.4
S
22
Energy kJ
1
2
2
12
4
9
146
Wind waves
Height (m)
Direction
Period (s)
0.6
N
3
0.6
NNE
3
0.6
NNE
3
0.5
N
4
0.3
NE
4
0.2
NNE
4
0.2
N
3
0.2
ESE
6
0.7
S
8
0.5
E
4
0.8
E
4
Energy kJ
7
7
9
7
2
1
1
3
58
6
25
Nearest Offshore or Glassy
Rating
(10 max)
4
4
2
3
2
2
2
2
2
2
3
3
4
4
4
4
4
4
5
5
5
4
4
4
Distance (km)
0
0
243
0
0
0
0
0
0
0
0
97
439
243
0
0
0
0
0
139
142
0
0
0
Best forecast wave conditions in Far South of Western Australia
Rating
(10 max)
4
4
3
3
3
4
3
2
3
3
4
3
4
4
4
4
7
7
5
5
5
5
4
Best forecast wave conditions in Australia
Rating
(10 max)
4
4
4
9
3
8
5
5
5
4
4
7
7
4
9
8
8
8
7
5
5
5
5
5
Header Global
Rating
(10 max)
5
5
9
9
9
8
7
6
5
5
6
5
5
5
9
8
8
8
7
8
5
5
5
7
  • 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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