Twelve Mile Beach Surf Break

Lat Long: 33.95° S 120.32° E

Twelve Mile Beach 48 hour detailed Surf Forecast

Issued: 7 am 05 Aug 2026 (local time)

Forecast update in  hr  min

Today's Twelve Mile Beach sea temperature is
16.8° 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 (05 Aug):

  • Morning surf: Morning surf (05 Aug, local time) - 5ft (1.5m), 16s period with SSW swell.
  • Afternoon surf: Afternoon surf (05 Aug, local time) - 7ft (2.1m), 16s period with SSW swell.
  • Evening surf: Evening surf (05 Aug, local time) - 7ft (2.2m), 16s period with SSW swell.

The current surf forecast for Twelve Mile Beach at 11AM is: 1.7m 16s primary swell from a South-southwest direction and 0.1m 8s secondary swell from a Southeast direction (forecast issued at 07:00am August 05). The wind direction is predicted to be cross-shore.

Time (AWST) & DateWave HeightWave Period
Morning (05 Aug)5ft (1.5m)16s
Afternoon (05 Aug)7ft (2.1m)16s
Evening (05 Aug)7ft (2.2m)16s

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


Short Range Forecast

Some drizzle, heaviest during Fri night. Warm (max 22°C on Thu afternoon, min 12°C on Wed morning). Winds increasing (light winds from the NW on Thu afternoon, strong winds from the W by Fri night).

Wednesday
5
Thursday
6
Friday
7
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)
3
3
2
2
2
4
4
4
4
4
4
4
4
1
2
2
2
3
3
2
2
2
2
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)
1.5
SSW
17
1.5
SSW
16
1.7
SSW
16
2.1
SSW
16
2.3
SSW
16
2.2
SSW
16
2.2
SSW
16
2.1
SSW
16
2
SSW
16
2
SSW
16
1.9
SSW
16
1.8
SSW
16
1.8
SSW
16
1.8
SSW
17
1.9
SSW
17
1.9
SSW
17
2.1
SSW
16
2.2
SSW
16
2.3
SSW
16
2.2
SSW
15
2.1
SSW
15
1.9
SSW
15
2
SW
14
Wave Graph
Metric surfscale
Energy kJ
1274
1229
1555
2257
2582
2417
2417
2136
1908
1982
1881
1647
1688
1729
1994
1977
2262
2359
2549
2235
1953
1475
1649
Wind (km/h)
15
WNW
20
NW
15
W
10
SSW
15
SSE
10
ENE
15
NNE
15
N
15
N
15
NNW
15
NW
10
NW
10
NW
25
WSW
25
W
20
W
15
W
15
W
15
WNW
20
W
20
W
25
WNW
30
WNW
Wind State
cross-off
cross-off
cross
on
on
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross-off
cross
cross
cross-off
cross-off
High Tide
2:09AM0.60m
12:19PM0.41m
3:05AM0.63m
5:54AM0.66m
Low Tide
9:00AM0.37m
6:45PM0.20m
5:37PM0.16m
5:00PM0.07m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:47
6:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:21
5:22
5:22
 mm
Temp °C
13
12
16
17
16
15
14
13
13
13
18
22
21
17
15
13
13
13
15
16
16
14
12
Feels °C
9
7
12
14
13
13
11
10
9
8
14
19
19
12
10
9
10
10
12
12
11
8
6
  • 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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