Twelve Mile Beach Surf Break

Lat Long: 33.95° S 120.32° E

Twelve Mile Beach 48 hour detailed Surf Forecast

Issued: 1 am 28 Aug 2026 (local time)

Forecast update in  hr  min

Today's Twelve Mile Beach sea temperature is
16.9°C
0.4° 

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 (28 Aug):

  • Morning surf: Morning surf (28 Aug, local time) - 7ft (2.1m), 7s period with SSE swell.
  • Afternoon surf: Afternoon surf (28 Aug, local time) - 6ft (1.8m), 7s period with SSE swell.
  • Evening surf: Evening surf (28 Aug, local time) - 5.5ft (1.7m), 7s period with SE swell.

The current surf forecast for Twelve Mile Beach at 8AM is: 2.1m 7s primary swell from a South-southeast direction and 0.9m 14s secondary swell from a South-southwest direction, 0.1m 21s secondary swell from a South direction (forecast issued at 01:00am August 28). The wind direction is predicted to be cross-onshore.

Time (AWST) & DateWave HeightWave Period
Morning (28 Aug)7ft (2.1m)7s
Afternoon (28 Aug)6ft (1.8m)7s
Evening (28 Aug)5.5ft (1.7m)7s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Fri morning. Warm (max 24°C on Sun afternoon, min 13°C on Fri morning). Winds decreasing (fresh winds from the SE on Fri morning, light winds from the ENE by Sat night).

Friday
28
Saturday
29
Sunday
30
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)
0
0
0
0
0
0
0
0
0
1
1
0
0
2
1
3
4
4
3
4
2
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)
2.2
SSE
7
2.2
SSE
7
2.1
SSE
7
1.9
SSE
7
1.8
SSE
7
1.7
SSE
7
1.7
SSE
7
0.8
SSW
12
1.6
SE
7
1.4
SE
7
0.5
SSW
21
0.7
SSW
20
0.8
SSW
19
1.1
SSW
16
1.3
SSW
17
1.7
SSW
18
1.8
SSW
17
1.8
SSW
17
1.9
SSW
17
1.9
SSW
19
1.9
SSW
18
1.8
SSW
18
1.8
SSW
17
1.6
SSW
16
Wave Graph
Metric surfscale
Energy kJ
513
528
432
349
315
277
269
223
215
180
253
339
428
612
984
1664
1900
1878
2096
2592
2218
1944
1878
1308
Wind (km/h)
40
SSE
35
SE
35
SE
30
SE
30
SE
30
SE
30
SE
30
SE
30
ESE
25
ESE
25
ESE
25
ESE
30
ESE
25
E
25
E
15
NE
15
NE
10
ENE
15
NE
15
ENE
20
E
20
E
20
NE
20
NNE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
off
High Tide
11:17PM0.46m
10:53AM0.82m
11:26PM0.52m
11:15AM0.77m
11:41PM0.58m
11:36AM0.70m
Low Tide
4:20AM0.19m
5:45PM0.08m
4:55AM0.16m
5:54PM0.10m
5:31AM0.16m
6:00PM0.13m
light rain
cloud
cloud
light rain
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
rain showers
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:22
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:37
5:37
 mm
1
1
1
Temp °C
13
13
13
13
13
13
13
14
14
14
14
15
15
15
15
15
15
15
15
20
22
24
23
21
Feels °C
5
5
7
7
7
7
7
9
9
10
10
11
11
12
12
13
13
13
12
18
19
21
20
17
  • 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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