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Surf Forecasts:

Twelve Mile Beach surfForecast / WA – Far South / Australia

information circle48hr Weather and Surf, issued 7 am Sunday 15 Mar 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
21.1° C
 (Which is 1.3°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 2PM is: 1.2m 14s primary swell from a South-southwest direction and 0.9m 6s secondary swell from a Southeast direction (forecast issued at 07:00am March 15). The wind direction is predicted to be cross-onshore.

Time (AWST) & DateWave HeightWave Period
Morning (15 Mar)4.5ft (1.3m)15s
Afternoon (15 Mar)4ft (1.2m)14s
Evening (15 Mar)3.5ft (1.1m)13s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Sunday
15
Monday
16
Tuesday
17
Wed
18
5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM
Rating
(10 max)
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
1
1
1
0
0
0
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.3
SSW
1.3
SSW
1.3
SSW
1.2
SSW
1.1
SSW
1.1
SSW
1
SSW
1
SSW
1
SSW
1
SSW
1
SSW
1
SSW
0.9
SSW
0.8
SSW
0.8
SSW
0.9
SSW
1
SSW
1
SSW
1
SSW
1
SSW
1
SSW
1
SSW
1.1
SSW
1.1
SSW
Period(s) (?)151514141413131313131312121212121212131314141413
Wave
Graph
(?)Metric surfscale
Energy kJ (?)726706697594487408331326326321312283222153153237288288307326394389427402
Wind
(km/h)
20
SE
15
ESE
15
SE
20
SE
20
SE
20
SE
15
ESE
10
ESE
15
ESE
10
ESE
15
SE
20
SE
25
SE
25
ESE
20
E
20
E
20
ENE
20
ENE
15
E
30
ESE
30
ESE
30
E
25
ENE
20
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscrosscrosscross-
on		cross-
on		cross-
on		crosscrosscrosscross-
off		cross-
off		crosscross-
on		crosscrosscross-
off		cross-
off
High Tide
/ height (m)
11:08AM
0.43
9:32PM
0.78
10:52AM
0.46
10:00PM
0.81
10:54AM
0.51
10:29PM
0.80
Low Tide
/ height (m)
4:47AM
0.05
2:56PM
0.34
4:50AM
0.04
3:32PM
0.26
4:59AM
0.04
4:08PM
0.19
Sunday
15
Monday
16
Tuesday
17
Wed
18
Sunrise-5:56-------5:58-------5:58------
Sunset----6:16-------6:15-------6:15---
clear
clear
rain showers
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
--1---------------------
Temp. °C191920201919191918192020201918181818222220192020
Feels °C (?)181819181718191918191919181716171716201816151818
  • 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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