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Surf Forecasts:

Southside surfForecast / WA – Margaret River / Australia

information circle48hr Weather and Surf, issued 1 pm Friday 21 Nov 2025 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
19.2° C
 (Which is slightly warmer than usual)

How big are the waves at Southside today?

The current surf forecast for Southside at 8PM is: 1.0m 13s primary swell from a West-southwest direction and 0.2m 13s secondary swell from a South direction, 1.3m 10s secondary swell from a South-southeast direction (forecast issued at 01:00pm November 21). The wind direction is predicted to be cross-offshore.

Time (AWST) & DateWave HeightWave Period
Morning (21 Nov)4ft (1.2m)11s
Afternoon (21 Nov)4ft (1.2m)10s
Evening (21 Nov)4.5ft (1.3m)10s

Table - waves today at Southside. (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)
4
1
2
2
3
3
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.4
SSE
1.2
S
1.3
SSE
1.3
SSE
1
WSW
1
WSW
1
WSW
1.1
WSW
1
WSW
1
WSW
1
WSW
1.6
SW
1
WSW
1.9
SW
2.3
SW
3
WSW
3.5
WSW
4
WSW
4
SW
4
SW
4
SW
3.5
SW
2.5
WSW
1.7
WSW
Period(s) (?)1010101013131313121212121266789101010101013
Wave
Graph
(?)Metric surfscale
Energy kJ (?)41828433537336235735138930929929474726928442683717782708307534353266261014121014
Wind
(km/h)
10
ESE
20
S
20
SSE
15
SE
20
E
15
E
15
E
15
ENE
15
NNW
15
WSW
20
SW
30
SW
30
SW
30
WSW
40
WSW
40
WSW
45
SW
40
WSW
40
WSW
40
SW
40
SW
30
SW
25
SW
25
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		crosscross-
off		cross-
off		offoffoffcross-
off		crossoncross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
9:15PM
0.78
9:40PM
0.78
10:08PM
0.77
Low Tide
/ height (m)
7:47AM
0.12
9:07AM
0.12
Friday
21
Saturday
22
Sunday
23
Monday
24
Sunrise-------5:03-------5:03-------5:03
Sunset--7:06-------7:07-------7:07-----
cloud
part cloud
clear
clear
cloud
part cloud
light rain
light rain
thunderstorm
thunderstorm
clear
thunderstorm
clear
part cloud
light rain
cloud
rain showers
light rain
part cloud
light rain
cloud
cloud
part cloud
cloud
Rain (mm)
------1112-1--2-11-1----
Temp. °C202222181818141620181917171615151416161515151415
Feels °C (?)18201916151612151916171212106757766889
  • 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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