Margaret River - South Side surfForecast / WA – Margaret River / Australia

information circle16 Day Weather and Surf, issued 7 am Monday 01 Jun 2026 AWST
Forecast update in hr  min  s Forecast update imminent
Margaret River - South Side surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Margaret River - South Side sea temperature is
21.0° C
(Which is 1.4°C warmer than normal for this time of year)

Margaret River - South Side surf forecast from 1 Jun 2026:

  • Best quality surf: Wednesday 3 Jun, 5AM (local time) - 11ft (3.5m), 12s period, SW swell with cross-onshore winds.
  • Most powerful swell: Monday 8 Jun, 2PM (local time) - 21ft (6.5m), 14s period, WSW swell with 15,027 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 3 Jun, 5AM (local time) - 11ft (3.5m), 12s period with SW swell.

Best Forecast Surf Conditions for Margaret River - South Side this week:

The surf forecast for Margaret River - South Side over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jun 03) at 5AM. The primary swell is predicted to be 3.5m and 12s period with a secondary swell of 1.2m and 16s. The wind is predicted to be cross-onshore as the swell arrives.

The most powerful waves expected at Margaret River - South Side in the next 16 days are 6.5m 14s and forecast to arrive on Monday (Jun 08) at 2PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 11s period and expected on Tuesday (Jun 02) at 2AM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Wed 3rd Jun)11ft (3.5m) 12s
Best Surf 5AM (Wed 3rd Jun)11ft (3.5m) 12s
Most Powerful 2PM (Mon 8th Jun)21ft (6.5m) 14s

Table - best surf conditions forecast for Margaret River - South Side over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 2mm), mostly falling on Mon night. Very mild (max 17°C on Mon afternoon, min 13°C on Wed night). Winds decreasing (strong winds from the W on Mon night, light winds from the ESE by Wed night).

Days 4-6 Weather Summary

Mostly dry. Very mild (max 17°C on Fri afternoon, min 12°C on Thu morning). Wind will be generally light.

Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
2
2
5
5
3
4
5
5
!
!
!
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
4
WSW
13
3.5
WSW
13
3.5
WSW
11
4
SW
11
4
SW
12
3.5
SW
12
3
SW
13
3
SW
12
2.4
SW
14
2.5
SW
16
2.5
SW
16
2.4
SW
16
2.5
SW
16
2.5
SW
16
4
SW
18
3.5
SW
17
3.5
SW
16
3.5
SW
16
4
SW
15
4
WSW
14
4
WSW
13
Wave Graph
Metric surfscale
Energy kJ
5965
4287
3161
4467
4754
3746
2845
2584
2317
3534
2925
2839
3227
3053
11209
7868
5311
5113
7315
5733
5337
Wind (km/h)
30
SSW
25
WSW
45
W
30
SW
25
SW
20
SW
15
SSW
10
SSW
10
ENE
5
NNE
5
W
10
E
5
NE
5
SSW
10
E
5
NNW
15
WNW
25
WNW
35
NW
45
NW
45
W
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
off
cross-off
on
off
cross-off
glassy
off
glassy
cross-on
cross-on
cross-on
cross-on
on
High Tide
9:17AM0.78m
9:44AM0.78m
10:11AM0.76m
10:38AM0.74m
11:05AM0.70m
11:30AM0.65m
11:48AM0.59m
Low Tide
7:53PM0.10m
8:50PM0.11m
9:47PM0.12m
10:29PM0.14m
10:38PM0.17m
10:33PM0.19m
10:34PM0.22m
cloud
cloud
rain showers
part cloud
part cloud
cloud
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:16
7:16
7:16
7:16
7:18
7:18
7:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:19
5:17
5:17
5:17
5:17
5:16
5:16
2
15
Temp °C
16
17
17
15
15
15
15
15
15
14
15
15
15
17
14
16
17
17
19
19
18
9
12
9
7
9
10
12
11
13
12
13
15
13
15
12
14
15
14
12
11
9
Swell 1
Height (m)
Direction
Period (s)
4
WSW
13
3.5
WSW
13
1.5
SSE
11
4
SW
11
4
SW
12
3.5
SW
12
3
SW
13
3
SW
12
2.4
SW
14
2.5
SW
16
2.5
SW
16
2.4
SW
16
2.5
SW
16
2.5
SW
16
4
SW
18
3.5
SW
17
3.5
SW
16
3.5
SW
16
4
SW
15
4
WSW
14
4
WSW
13
Energy kJ
5965
4287
485
4467
4754
3746
2845
2584
2317
3534
2925
2839
3227
3053
11209
7868
5311
5113
7315
5733
5337
Swell 2
Height (m)
Direction
Period (s)
3.5
S
12
2.5
S
12
0.2
WSW
20
0.8
SSE
11
0.7
SSE
11
0.4
SSE
11
1.3
SW
16
0.3
SE
10
1.1
SW
17
0.4
SE
12
0.4
SE
12
0.1
SW
26
0.6
W
10
1.1
SW
21
Energy kJ
3446
1660
38
130
101
44
813
16
772
37
35
26
80
1128
Swell 3
Height (m)
Direction
Period (s)
0.9
NW
10
0.3
SW
20
0.5
SW
18
0.9
SE
11
0.4
SE
11
0.6
SE
11
0.2
SSE
10
0.4
WSW
14
0.4
WSW
13
0.6
SE
11
0.5
SW
23
0.6
W
10
Energy kJ
150
61
159
166
29
71
9
70
59
73
255
73
Wind waves
Height (m)
Direction
Period (s)
3.5
WSW
11
1.3
NW
5
1.4
NNW
6
4
NW
8
Energy kJ
3161
84
119
1977
Nearest Offshore or Glassy
Rating
(10 max)
4
1
4
3
3
5
5
4
5
5
4
4
5
5
9
8
5
5
5
4
6
Distance (km)
2525
2681
356
580
580
13
12
12
0
0
13
0
0
0
0
0
13
194
245
356
2001
Best forecast wave conditions in Margaret River
Rating
(10 max)
5
5
4
5
5
4
4
5
5
9
8
5
Best forecast wave conditions in Australia
Rating
(10 max)
4
4
4
4
4
5
5
4
5
5
4
4
5
5
9
8
6
7
9
8
7
Header Global
Rating
(10 max)
5
4
5
5
5
4
5
5
5
9
8
7
5
5
9
8
6
8
9
9
9
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Margaret River - South Side Surf forecast

The above surf forecast table for Margaret River - South Side provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Margaret River - South Side can be found by selecting the local surf guide option on the grey menu. Our Margaret River - South Side surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Margaret River - South Side) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Margaret River - South Side may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Margaret River - South Side is 93 km (58 miles) from the city of Bunbury. If you plan a holiday in Margaret River, look for hotels and other accommodation in Bunbury. Bunbury has rooms for a wide range of budgets as well as car hire and transport links.

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