Twelve Mile Beach surfForecast / WA – Far South / Australia

information circle48hr Weather and Surf, issued 1 pm Sunday 31 May 2026 AWST
Forecast update in hr  min  s Forecast update imminent
Twelve Mile Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Twelve Mile Beach sea temperature is
18.7° C
(Which is normal for this time of year)

How big are the waves at Twelve Mile Beach today (31 May):

  • Morning surf: Morning surf (31 May, local time) - 3.5ft (1.0m), 13s period with SSW swell.
  • Afternoon surf: Afternoon surf (31 May, local time) - 2.5ft (0.8m), 13s period with SSW swell.
  • Evening surf: Evening surf (31 May, local time) - 3.5ft (1.0m), 13s period with SSW swell.

The current surf forecast for Twelve Mile Beach at 6PM is: 0.8m 13s primary swell from a South-southwest direction and 0.1m 8s secondary swell from a Southeast direction (forecast issued at 01:00pm May 31). An open ocean swell of 1.9m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AWST) & DateWave HeightWave Period
Morning (31 May)3.5ft (1.0m)13s
Afternoon (31 May)2.5ft (0.8m)13s
Evening (31 May)3.5ft (1.0m)13s

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 7mm), mostly falling on Sun night. Very mild (max 18°C on Sun afternoon, min 14°C on Sun night). Winds decreasing (gales from the NW on Sun night, moderate winds from the WNW by Mon night).

Sun
31
Monday
1
Tuesday
2
Wed
3
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
5 AM
8 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
!
!
3
3
0
0
0
0
!
!
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.9
SSW
14
0.9
SSW
13
0.8
SSW
13
1
SSW
13
1
SSW
13
3
WSW
7
3.5
SW
8
4
SW
10
4
SSW
10
4
SSW
11
4
SSW
13
3.5
SSW
13
3.5
SSW
12
3
SSW
12
2.5
SSW
11
1.9
SW
14
2.4
SSW
11
2.4
SSW
11
2.1
SW
11
2.5
SW
13
3.5
SW
13
3.5
SW
13
2.5
SW
14
3
SW
13
Wave Graph
Metric surfscale
Energy kJ
290
249
201
373
373
673
1567
2777
3216
4047
5655
4409
3046
2315
1655
1418
1365
1363
1034
2039
4823
4119
2276
3123
Wind (km/h)
50
NW
50
WNW
50
WNW
50
NW
70
NW
65
WNW
60
WSW
65
SW
60
SW
50
SW
45
SW
35
WSW
30
W
30
W
20
WNW
30
WNW
40
W
40
W
45
W
40
W
35
W
35
WSW
30
WSW
30
WSW
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross-on
cross-on
High Tide
11:19PM0.26m
10:43AM0.88m
11:29PM0.24m
11:09AM0.87m
11:37PM0.24m
Low Tide
6:24PM0.12m
2:33AM0.22m
6:55PM0.13m
2:52AM0.20m
7:27PM0.15m
3:13AM0.19m
clear
clear
cloud
cloud
cloud
part cloud
light rain
light rain
rain showers
cloud
cloud
cloud
light rain
cloud
part cloud
clear
clear
part cloud
clear
part cloud
cloud
rain showers
light rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:54
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
4:58
4:57
4:57
4:57
1
1
1
1
1
1
1
Temp °C
20
18
15
14
15
16
15
15
15
16
15
15
14
15
16
14
17
18
16
15
14
15
14
15
11
8
5
3
1
4
4
3
3
5
5
8
7
8
11
7
9
10
6
7
7
8
8
8
Swell 1
Height (m)
Direction
Period (s)
0.9
SSW
14
0.9
SSW
13
0.8
SSW
13
1
SSW
13
1
SSW
13
0.5
SSW
13
0.3
SSE
12
3.5
SSW
12
3
SSW
12
2.5
SSW
11
2.4
SSW
11
2.4
SSW
11
0.5
SSW
15
1.4
S
10
1.2
S
11
3
SW
13
2.5
SW
14
0.9
SSE
11
2.3
SSW
13
Energy kJ
290
249
201
373
373
102
29
3046
2315
1655
1365
1365
125
410
332
2929
2571
191
1887
Swell 2
Height (m)
Direction
Period (s)
0.3
ESE
5
0.2
ESE
6
0.1
SE
8
0.8
WSW
7
0.8
SSW
13
0.5
SSW
16
0.2
S
20
0.2
SSW
20
0.2
SSW
20
1.2
SSW
14
1.1
SSW
14
0.3
SSW
18
0.7
SSW
15
1.2
S
13
0.9
SSE
11
0.9
SSE
11
1
S
11
Energy kJ
5
4
2
57
239
147
30
38
38
523
480
64
191
513
194
198
233
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
18
0.1
SW
18
0.1
S
12
0.1
SE
8
0.1
E
8
0.1
N
6
0.2
SSW
20
0.3
SSW
20
0.3
SSW
19
0.2
SSW
18
0.8
SSW
15
0.4
SW
18
Energy kJ
12
12
3
2
1
1
37
75
72
32
249
84
Wind waves
Height (m)
Direction
Period (s)
1.2
NW
4
1.8
WNW
5
1.9
W
6
1.4
NW
5
2.1
WNW
5
3
WSW
7
3.5
SW
8
4
SW
10
4
SSW
10
4
SSW
11
4
SSW
13
3.5
SSW
13
1.9
SW
14
1.8
WSW
6
2.4
SSW
11
2.1
SW
11
2.5
SW
13
3.5
SW
13
3.5
SW
13
2.5
SW
14
3
SW
13
Energy kJ
59
166
224
106
244
673
1567
2777
3216
4047
5655
4409
1418
223
1363
1034
2039
4823
4119
2276
3123
Nearest Offshore or Glassy
Rating
(10 max)
2
2
4
4
4
3
3
4
3
4
6
5
4
4
4
4
3
4
3
3
4
3
4
5
Distance (km)
1197
1197
1419
1419
1666
1682
1682
2063
2167
2343
494
794
153
97
97
782
793
1103
793
782
720
439
153
153
Best forecast wave conditions in Far South of Western Australia
Rating
(10 max)
5
4
4
4
5
Best forecast wave conditions in Australia
Rating
(10 max)
2
4
7
4
5
5
4
4
4
4
6
5
5
5
4
4
4
4
4
4
4
4
4
5
Header Global
Rating
(10 max)
7
7
6
6
5
5
5
5
5
5
5
4
5
5
5
8
5
4
5
4
6
4
4
5
  • 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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