Twelve Mile Beach Surf Break

Lat Long: 33.95° S 120.32° E

Issued: 7 pm 01 Jul 2026 (local time)

Forecast update in  hr  min

Today's Twelve Mile Beach sea temperature is
17.3° C

Normal for this time of year

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 (02 Jul):

  • Morning surf: Morning surf (02 Jul, local time) - 13ft (4.0m), 15s period with SSW swell.
  • Afternoon surf: Afternoon surf (02 Jul, local time) - 11ft (3.5m), 15s period with SSW swell.
  • Evening surf: Evening surf (02 Jul, local time) - 10ft (3.0m), 14s period with SSW swell.

The current surf forecast for Twelve Mile Beach at 2AM is: 5.5m 16s primary swell from a South-southwest direction and 4.5m 16s secondary swell from a South-southwest direction (forecast issued at 07:00pm July 01). The wind direction is predicted to be cross-onshore and the swell rating is 11.

Time (AWST) & DateWave HeightWave Period
Morning (02 Jul)13ft (4.0m)15s
Afternoon (02 Jul)11ft (3.5m)15s
Evening (02 Jul)10ft (3.0m)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

Light rain (total 4mm), mostly falling on Wed night. Very mild (max 18°C on Sat afternoon, min 13°C on Wed night). Winds decreasing (strong winds from the SW on Wed night, calm by Thu night).

Wed
1
Thursday
2
Friday
3
Sat
4
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
11 AM
2 PM
Rating
(10 max)
0
0
0
!
!
0
0
0
!
!
!
4
4
4
4
4
4
4
4
4
4
3
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)
3.5
SSW
13
4
SSW
15
4.5
SSW
16
5.5
SSW
16
5
SSW
16
4
SSW
16
4
SSW
15
3.5
SSW
15
3.5
SSW
14
3
SSW
14
3
SSW
14
2.5
SSW
14
2.5
SSW
14
2.4
SSW
14
2.3
SSW
14
2.3
SSW
14
2.2
SSW
14
2.2
SSW
14
1.8
SSW
14
1.7
SSW
14
1.7
SSW
14
1.9
SSW
16
1.7
SSW
16
2.2
SSW
18
Wave Graph
Metric surfscale
Energy kJ
3801
8059
10730
15003
13197
8168
6353
5337
4314
3933
3353
2926
2506
2285
2056
2027
1817
1817
1267
1206
1114
1794
1455
2915
Wind (km/h)
45
W
40
SW
35
SW
35
SW
30
SW
25
SW
25
SSW
20
SSW
15
SSW
10
S
10
SSE
5
SW
5
WSW
5
WNW
5
WNW
5
WSW
5
SSE
5
ESE
10
NE
10
NNE
15
NNE
20
NNE
20
NNE
20
NNE
Wind State
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
glassy
glassy
glassy
glassy
glassy
glassy
glassy
cross-off
cross-off
cross-off
cross-off
off
cross-off
High Tide
00:22AM0.27m
11:42AM0.86m
00:38AM0.29m
12:07PM0.83m
1:05AM0.33m
12:32PM0.78m
Low Tide
7:17PM0.10m
3:53AM0.22m
7:35PM0.12m
4:32AM0.23m
7:54PM0.13m
5:13AM0.25m
light rain
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
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
5:00
5:00
5:00
 mm
1
4
Temp °C
15
15
14
13
13
13
14
14
14
14
14
14
14
14
14
14
14
15
15
14
14
16
16
18
Feels °C
7
7
6
6
7
7
9
9
10
11
11
12
12
12
12
13
13
14
13
11
11
11
10
12
Swell 1
Height (m)
Direction
Period (s)
5.5
SSW
16
5
SSW
16
4
SSW
16
4
SSW
15
3.5
SSW
15
3.5
SSW
14
3
SSW
14
3
SSW
14
2.5
SSW
14
2.5
SSW
14
2.4
SSW
14
2.3
SSW
14
2.3
SSW
14
2.2
SSW
14
2.2
SSW
14
1.8
SSW
14
1.7
SSW
14
1.7
SSW
14
1.9
SSW
16
1.7
SSW
16
2.2
SSW
18
Energy kJ
15003
13197
8168
6353
5337
4314
3933
3353
2926
2506
2285
2056
2027
1817
1817
1267
1206
1114
1794
1455
2915
Swell 2
Height (m)
Direction
Period (s)
1.5
SSE
11
1.6
SSE
11
1.3
S
10
1.4
S
12
1
S
11
1.1
S
10
1.2
S
10
1.1
S
10
1.1
SSW
19
1
SSE
10
Energy kJ
485
551
367
537
242
250
320
260
847
183
Swell 3
Height (m)
Direction
Period (s)
0.4
SSE
15
0.4
SSE
15
0.9
SSE
10
Energy kJ
74
84
173
Wind waves
Height (m)
Direction
Period (s)
3.5
SSW
13
4
SSW
15
4.5
SSW
16
4.5
SSW
16
4.5
SSW
16
0.6
NE
3
Energy kJ
3801
8059
10730
11003
9716
9
Nearest Offshore or Glassy
Rating
(10 max)
3
4
4
4
7
6
4
4
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Distance (km)
1310
439
439
439
153
153
439
439
439
439
97
0
0
0
0
0
0
0
0
0
0
34
0
139
Best forecast wave conditions in Far South of Western Australia
Rating
(10 max)
7
6
4
5
5
5
5
4
4
4
4
4
4
4
4
6
Best forecast wave conditions in Australia
Rating
(10 max)
4
4
4
8
8
7
9
8
7
6
6
6
5
5
5
5
5
4
4
4
4
4
4
6
Header Global
Rating
(10 max)
5
5
5
4
4
4
9
8
7
6
6
6
6
7
9
9
9
8
6
7
5
5
5
4
  • 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 

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