Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Southside surfForecast / WA – Margaret River / Australia

information circle48hr Weather and Surf, issued 7 pm Tuesday 13 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
20.8° C
 (Which is slightly warmer than usual)

How big are the waves at Southside today?

The current surf forecast for Southside at 11PM is: 1.4m 13s primary swell from a Southwest direction and 0.7m 8s secondary swell from a Southwest direction, 1.8m 7s secondary swell from a South-southeast direction (forecast issued at 07:00pm January 13). The wind direction is predicted to be cross-offshore.

Time (AWST) & DateWave HeightWave Period
Morning (13 Jan)--
Afternoon (13 Jan)4.5ft (1.4m)13s
Evening (13 Jan)5ft (1.6m)13s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM
Rating
(10 max)
2
2
2
3
4
3
2
2
2
2
3
4
4
3
0
0
1
2
3
4
3
4
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.4
SW
1.6
SW
1.4
SW
1.3
SW
1.7
SW
1.7
SW
1.7
SW
1.6
SW
1.5
WSW
1.4
SW
1.4
SW
1.4
SW
1.4
SW
1.5
SW
1.5
SW
1.5
SW
1.5
SW
1.6
SW
1.6
SW
1.6
SW
1.7
SW
1.9
SW
1.8
SW
1.8
SW
Period(s) (?)131313131314141414141414141413131314141313131414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)6138516395639211147116310799478468578468348777927697809619619471021128512881344
Wind
(km/h)
30
SSE
35
SSE
30
SE
20
ESE
15
ESE
15
ESE
15
S
35
SSE
30
SSE
30
SSE
20
ESE
15
ESE
10
ESE
10
E
15
SW
25
S
25
SSE
25
SE
20
ESE
20
ESE
20
ESE
10
E
15
SW
15
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		crosscross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		offcross-
on		crosscross-
off		cross-
off		cross-
off		offcross-
off		offcross-
on		cross-
on
High Tide
/ height (m)
6:41PM
0.67
7:16PM
0.71
7:52PM
0.75
Low Tide
/ height (m)
4:50AM
0.10
5:10AM
0.07
5:34AM
0.05
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Sunrise-----5:22-------5:22-------5:24--
Sunset7:34-------7:34-------7:34-------
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C201717161517232421192017141823252522222017242322
Feels °C (?)161213131315201816151614121621212118181714222121
  • 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

The World’s Most Inconsistent Waves
Ben Mondy

The World’s Most Inconsistent Waves

Huntington, Dribbleton, Virginia, Holland and the Superbank! We recently had a look at the world’s most consistent waves. This was based on the combination of swells and wind directed at 7,000 surf spots, as compiled from our data since 2006. Those stats, represented in easy-to-read graphics, are located under each wave’s spot guides, with historical swell and wind breakdowns available by month, season, and year. There is also an offshore filter, which shows how often the swells come with clean

Read more

Read more

Discover more articles and updates in the Greenroom.

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

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest