Southside surfForecast / WA – Margaret River / Australia

information circle48hr Weather and Surf, issued 7 pm Monday 05 Jan 2026 AWST
Forecast update in hr  min  s Forecast update imminent
Southside surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Southside sea temperature is
21.0° C
(Which is 1.2°C warmer than normal for this time of year)


How big are the waves at Southside today?

The current surf forecast for Southside at 11PM is: 1.9m 11s primary swell from a Southwest direction and 0.4m 14s secondary swell from a West-southwest direction (forecast issued at 07:00pm January 05). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AWST) & DateWave HeightWave Period
Morning (05 Jan)--
Afternoon (05 Jan)6ft (1.8m)11s
Evening (05 Jan)6ft (1.9m)11s

Table - waves today at Southside. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Monday
05
Tuesday
06
Wednesday
07
Thursday
08
5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM
Rating
(10 max)
0
1
2
3
3
4
2
2
2
2
4
4
4
4
2
2
2
2
3
4
4
3
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.8
SW
1.9
SW
1.9
SW
2
SW
2.5
SW
3
SW
3
SW
3
SW
3
SW
3.5
SW
3
SW
3
SW
3
SW
3
SW
3
SW
3
SW
3
SW
3
SW
3
SW
2.5
SW
2.5
SW
2.4
SW
2.4
SW
2.3
SW
Period(s) (?)111111111316161514141414141414131313131212121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)77182187594721403856459841784065427440214021380536973228306630202692261721771860163216051398
Wind
(km/h)
30
S
30
SSE
25
SSE
20
SSE
15
SSE
20
SSE
30
SSW
30
S
30
S
30
S
25
SSE
20
S
15
SSE
15
S
25
SSW
30
SSW
30
S
25
SSE
20
SSE
15
SE
10
ESE
10
S
25
SSW
25
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscrosscrosscrosscross-
off
cross-
off
cross-
off
crosscrosscrosscrosscross-
off
cross-
off
cross-
off
cross-
off
crosscross-
on
cross-
on
High Tide
/ height (m)
10:54PM
0.78
11:11PM
0.69
10:50PM
0.59
Low Tide
/ height (m)
9:21AM
0.09
10:03AM
0.18
10:13AM
0.27
Monday
05
Tuesday
06
Wednesday
07
Thursday
08
Sunrise-----5:15-------5:16-------5:16--
Sunset7:35-------7:35-------7:35-------
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C201817161618201919171718181919191917161414171718
Feels °C (?)161414131315151314121315151715141413131213161314
  • 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

Latest Updates

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 Southside 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.


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