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Surf Forecasts:

Twelve Mile Beach surfForecast / WA – Far South / Australia

information circle48hr Weather and Surf, issued 1 pm Friday 21 Nov 2025 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
18.8° C
 (Which is 1.4°C warmer than normal for this time of year)

How big are the waves at Twelve Mile Beach today?

The current surf forecast for Twelve Mile Beach at 4PM is: 0.9m 11s primary swell from a South-southwest direction and 0.2m 15s secondary swell from a South-southwest direction, 1.1m 6s secondary swell from a Southeast direction (forecast issued at 01:00pm November 21). The wind direction is predicted to be cross-shore.

Time (AWST) & DateWave HeightWave Period
Morning (21 Nov)4ft (1.2m)12s
Afternoon (21 Nov)3ft (0.9m)11s
Evening (21 Nov)3ft (0.9m)11s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Friday
21
Saturday
22
Sunday
23
Monday
24
11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM
Rating
(10 max)
1
0
0
0
0
0
1
1
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.5
ESE
1
SSW
0.9
SSW
0.9
SSW
0.9
S
0.7
SSW
0.7
S
0.8
S
0.8
S
0.8
S
1.8
SE
1.4
SE
1.4
ESE
1.7
E
0.9
ESE
0.8
SE
0.8
SE
0.9
WSW
1.1
WSW
1.5
WSW
1.9
SW
2.3
SW
2.5
SW
2.5
SW
Period(s) (?)711111110101111111066777775468111112
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2212591981941641061161461461382141671702747659644350143429127015991818
Wind
(km/h)
25
ESE
30
ESE
25
ESE
25
E
30
E
25
E
20
ENE
20
ENE
20
ESE
20
ESE
30
E
35
E
25
ENE
15
NE
10
NNE
35
W
20
WSW
40
W
40
WSW
40
W
45
W
50
W
45
W
40
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscrosscrosscross-
off		cross-
off		cross-
on		crosscrosscrosscross-
off		cross-
off		cross-
off		crosscrosscross-
off		crosscrosscross-
off		crosscrosscross
High Tide
/ height (m)
10:42PM
0.89
11:08AM
0.27
11:07PM
0.89
11:16AM
0.25
11:34PM
0.87
Low Tide
/ height (m)
2:58PM
0.20
6:38AM
0.13
3:10PM
0.18
7:14AM
0.16
3:22PM
0.17
7:57AM
0.18
Friday
21
Saturday
22
Sunday
23
Monday
24
Sunrise------4:43-------4:43-------4:41-
Sunset--6:45-------6:45-------6:46-----
cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
light rain
mod rain
rain showers
light rain
thunderstorm
rain showers
clear
part cloud
part cloud
clear
clear
clear
part cloud
light rain
Rain (mm)
----------162231-------1
Temp. °C181717161615151718181716171617171921201615141516
Feels °C (?)1512121212111214141512111314171115131175468
  • 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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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Twelve Mile Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Twelve Mile Beach at:
surf-forecast.com

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