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Surf Forecasts:

Southside surfForecast / WA – Margaret River / Australia

information circle48hr Weather and Surf, issued 7 am Monday 16 Mar 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
20.8° C
 (Which is normal for this time of year)

How big are the waves at Southside today?

The current surf forecast for Southside at 3PM is: 1.6m 13s primary swell from a Southwest direction (forecast issued at 07:00am March 16). An open ocean swell of 1.2m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AWST) & DateWave HeightWave Period
Morning (16 Mar)5ft (1.6m)13s
Afternoon (16 Mar)5ft (1.6m)13s
Evening (16 Mar)5ft (1.6m)13s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Monday
16
Tuesday
17
Wednesday
18
Thu
19
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)
2
2
3
0
1
1
2
2
3
3
2
1
3
3
2
3
3
3
0
1
1
2
2
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.6
SW
1.6
SW
1.6
SW
1.6
SW
1.6
SW
1.6
SW
1.6
SW
1.6
SW
1.5
SW
1.6
SW
1.6
SW
1.6
SW
1.7
SW
1.7
SW
1.7
SW
1.7
SW
1.6
SW
1.6
SW
1.6
SW
1.6
SW
1.6
SW
1.7
SW
1.6
SW
1.7
SW
Period(s) (?)131313131313131313131414131313131212121212121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)90589186476077279679679672180287891710211011966936812799724700689822747822
Wind
(km/h)
15
ESE
15
SE
10
SSE
30
S
30
SSE
25
SE
20
ESE
20
ESE
15
E
10
E
10
W
15
SSW
15
S
15
SE
15
ESE
10
ESE
10
NE
10
NE
20
NNW
15
WNW
15
SSW
20
SSE
20
SSE
15
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		crosscross-
off		cross-
off		cross-
off		cross-
off		offoffoncross-
on		crosscross-
off		cross-
off		offcross-
off		cross-
off		cross-
on		cross-
on		crosscross-
off		cross-
off		cross-
off
High Tide
/ height (m)
11:23AM
0.38
8:39PM
0.68
10:41AM
0.40
9:21PM
0.65
10:31AM
0.44
10:05PM
0.59
Low Tide
/ height (m)
4:16AM
0.11
1:03PM
0.38
4:27AM
0.15
2:29PM
0.34
4:35AM
0.20
3:31PM
0.29
Monday
16
Tuesday
17
Wednesday
18
Thu
19
Sunrise-6:18-------6:20-------6:20------
Sunset----6:37-------6:36-------6:35---
clear
clear
cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
Rain (mm)
------------------------
Temp. °C151622231918181616182421252222212225272421191818
Feels °C (?)131421181515161415172421242020202023242320181718
  • 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 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.

View detailed surf forecast for Southside at:
surf-forecast.com

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