Twelve Mile Beach Surf Break

Lat Long: 33.95° S 120.32° E

Twelve Mile Beach 48 hour detailed Surf Forecast

Issued: 1 pm 16 Jul 2026 (local time)

Forecast update in  hr  min

Today's Twelve Mile Beach sea temperature is
17.3° C
0.0° 

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 (16 Jul):

  • Morning surf: Morning surf (16 Jul, local time) - 4.5ft (1.3m), 16s period with SSW swell.
  • Afternoon surf: Afternoon surf (16 Jul, local time) - 4.5ft (1.3m), 15s period with SSW swell.
  • Evening surf: Evening surf (16 Jul, local time) - 3.5ft (1.0m), 14s period with SSW swell.

The current surf forecast for Twelve Mile Beach at 6PM is: 1.2m 15s primary swell from a South-southwest direction (forecast issued at 01:00pm July 16). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (AWST) & DateWave HeightWave Period
Morning (16 Jul)4.5ft (1.3m)16s
Afternoon (16 Jul)4.5ft (1.3m)15s
Evening (16 Jul)3.5ft (1.0m)14s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Fri afternoon. Warm (max 24°C on Thu afternoon, min 13°C on Sat night). Winds increasing (light winds from the N on Thu night, strong winds from the NNW by Fri night).

Thu
16
Friday
17
Saturday
18
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)
2
1
3
1
2
2
1
1
1
1
0
0
0
0
0
0
0
0
0
2
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
SSW
16
1.3
SSW
16
1.2
SSW
15
1.1
SSW
14
1.1
SW
14
0.9
SSW
14
0.9
SSW
13
0.8
SSW
13
0.8
SSW
13
0.8
SSW
13
0.8
SSW
13
0.7
SSW
12
0.7
SSW
12
0.7
SSW
12
0.6
SSW
12
0.5
SSW
14
0.7
SSW
14
0.6
SSW
19
0.8
SSW
18
1.4
SW
13
1.4
SW
13
Wave Graph
Metric surfscale
Energy kJ
870
740
584
515
469
303
282
222
215
212
209
129
125
123
93
118
166
248
404
594
659
Wind (km/h)
30
NNW
25
NNW
15
NNW
25
NW
15
N
15
N
20
NW
25
NW
25
NW
25
NNW
35
NNW
35
NNW
45
NNW
35
NNW
30
NNW
30
NW
40
WNW
30
W
30
W
25
W
20
WNW
Wind State
off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
High Tide
12:06PM0.89m
1:36AM0.27m
12:27PM0.78m
1:22AM0.33m
12:33PM0.67m
Low Tide
8:09PM0.10m
4:43AM0.24m
8:12PM0.18m
5:25AM0.28m
7:55PM0.23m
cloud
cloud
cloud
cloud
light rain
part cloud
clear
cloud
clear
cloud
light rain
light rain
cloud
cloud
part cloud
clear
part cloud
cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:01
7:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:07
5:07
5:08
 mm
1
3
3
Temp °C
21
24
24
20
20
18
19
18
20
20
17
17
17
17
17
16
17
16
17
16
14
Feels °C
14
18
20
15
17
15
15
13
16
16
12
11
8
10
13
11
10
9
10
10
9
  • 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 

FREE! Surf-Forecast.com widget for your website

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