Southside surfForecast / WA – Margaret River / Australia

information circle48hr Weather and Surf, issued 1 am Friday 11 Jul 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
19.8° C
(Which is 1.6°C warmer than normal for this time of year)


How big are the waves at Southside today?

The current surf forecast for Southside at 8AM is: 3.5m 14s primary swell from a Southwest direction and 1.8m 19s secondary swell from a Southwest direction, 1.8m 6s secondary swell from a Northwest direction (forecast issued at 01:00am July 11). The wind direction is predicted to be cross-onshore.

Time (AWST) & DateWave HeightWave Period
Morning (11 Jul)11ft (3.5m)14s
Afternoon (11 Jul)13ft (4.0m)17s
Evening (11 Jul)13ft (4.0m)15s

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

Updates in  hr  min  s Forecast update imminent
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
3.5
SW
3.5
SW
3.5
SW
3.5
SW
4
SW
4
SW
3.5
SW
3.5
SW
4
WSW
4.5
WSW
5
WSW
5
WSW
4.5
WSW
4.5
WSW
4.5
WSW
4
SW
4
SW
4
SW
3.5
SW
3.5
SW
3.5
SW
3.5
SW
3.5
WSW
3
SW
4
WSW
4.5
SW
4.5
SW
4.5
SW
5
SW
4.5
SW
4.5
SW
4
SW
4
SW
3.5
SW
3.5
SW
3
SW
3
SW
1.9
SW
3
SW
3.5
SW
4
SW
4
SW
4.5
SW
4.5
SW
4.5
SW
6
SW
6
SW
5.5
SW
5
SW
5
SW
5
SW
4.5
SW
4.5
SW
4
SW
4.5
SW
4.5
SW
5
SW
5
SW
5
SW
5.5
SW
Period(s) (?)131414141717171515151414141414141313131313141313131312131313131313131313131712161616161616191919181817171716161616161717
Wave
Graph
(?)Metric surfscale
Energy (?)4883612169627089934887298582735180568797997793668474141327579713553865091567653995233638965253119475565056918700182517822679560355422480147074493436242514478650873078605111071375417603341772417721795171221567313832119849942874891891045011791135221463915448
Wind
(km/h)
35
NW
35
NW
30
NNW
35
NNW
45
NNW
45
NNW
45
NW
45
NW
35
WNW
40
WNW
35
W
30
WSW
30
SW
30
SW
30
SSW
25
SSW
15
SW
10
SW
5
SSW
5
ENE
5
NNE
20
W
35
W
35
W
45
WSW
45
SW
35
SW
30
SW
25
SSW
20
SW
15
SW
15
WSW
15
WSW
15
W
15
W
15
W
15
W
20
WNW
15
W
20
W
25
W
25
W
30
W
30
W
40
W
40
SW
35
SSW
30
SSW
25
SW
25
WSW
25
WSW
30
WSW
25
WSW
25
WSW
25
WSW
20
WSW
20
WSW
20
WSW
15
WSW
15
WSW
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
cross-
on
cross-
on
ononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
glassoffcrossononononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
ononononononononononononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
oncross-
on
ononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
9:34AM
0.81
10:08AM
0.80
10:40AM
0.76
11:09AM
0.70
11:28AM
0.61
11:11AM
0.50
4:53AM
0.48
5:00AM
0.55
Low Tide
/ height (m)
7:11PM
0.05
7:38PM
0.07
8:01PM
0.12
8:15PM
0.17
8:16PM
0.23
7:56PM
0.29
6:38PM
0.31
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Sunrise---7:24-------7:24-------7:24-------7:22-------7:22-------7:22-------7:22-------7:22
Sunset------5:25-------5:25-------5:27-------5:28-------5:28-------5:29-------5:29-----
part cloudpart cloudclearclearclearclearcloudlight rainlight rainlight rainrain showerslight rainlight rainlight raincloudcloudcloudclearclearpart cloudcloudlight rainpart cloudlight rainrain showersrain showerspart cloudpart cloudcloudcloudcloudcloudpart cloudlight raincloudpart cloudcloudlight rainrain showersrain showersclearcloudcloudcloudlight rainlight raincloudclearclearcloudclearcloudcloudcloudpart cloudclearrain showerslight rainlight rainrain showers
Rain (mm)
-------3421452-------1-111-------1---111----13----------1111
Temp. °C181716171819181717181614131414131313121213141515151414141414151515151616171616171717171617151414141415151516171616161515
Feels °C (?)11109999991011997777899910977545789111211111212131212131211111097678899910121212121212
  • 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

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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