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

information circle16 Day Weather and Surf, issued 7 am Saturday 02 May 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
21.1° C
(Which is slightly warmer than usual)

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 Sunday (May 03) at 11PM. The primary swell is predicted to be 2.3m and 12s period with a secondary swell of 0.1m and 22s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Margaret River - South Side in the next 16 days are 3.0m 16s and forecast to arrive on Wednesday (May 06) at 11PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 7s period and expected on Wednesday (May 06) at 11PM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Sun 3rd May)7.5ft (2.3m) 12s
Best Surf 2PM (Wed 6th May)8ft (2.5m) 16s
Most Powerful11PM (Wed 6th May)10ft (3.0m) 16s

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

Some drizzle, heaviest during Sat night. Very mild (max 18°C on Sun afternoon, min 13°C on Mon night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 20°C on Wed afternoon, min 9°C on Wed night). Wind will be generally light.

Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
3
3
3
3
4
4
3
3
4
3
4
3
5
5
3
4
4
2
2
2
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
3
SSW
12
2.5
SSW
12
2.5
SSW
12
1.9
S
10
2.4
SSW
12
2.1
SSW
12
1.9
SSW
12
1.6
SSW
12
1.7
SW
14
0.9
SW
20
0.9
WSW
19
1.4
SW
18
2.3
SW
16
2.5
SW
16
3
SW
15
2.4
SW
14
2.2
SW
14
1.8
SSW
13
1.3
SW
12
1.1
SW
12
1.1
SSW
12
Wave Graph
Metric surfscale
Energy kJ
2923
2174
1877
711
1543
1323
1056
658
1154
552
657
1263
2770
3154
3463
2202
1697
1117
502
319
306
Wind (km/h)
25
S
20
S
20
SE
15
SE
20
SE
15
ESE
5
E
20
S
15
ESE
10
SSE
20
SSE
15
ESE
20
ESE
15
E
20
E
15
ENE
15
E
20
E
15
ENE
10
E
20
E
cross
cross-off
cross-off
cross-off
cross-off
off
glassy
cross-off
cross-off
cross-off
cross-off
off
cross-off
off
off
cross-off
off
off
cross-off
off
off
High Tide
9:12AM0.73m
9:29AM0.75m
9:48AM0.76m
10:12AM0.75m
10:39AM0.73m
11:09AM0.70m
11:41AM0.66m
Low Tide
6:41PM0.15m
7:53PM0.15m
10:06PM0.15m
11:26PM0.14m
00:13AM0.14m
00:42AM0.14m
00:58AM0.15m
cloud
cloud
light rain
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:54
6:56
6:56
6:58
6:58
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:37
5:36
5:36
5:35
5:34
5:32
1
Temp °C
15
16
17
17
18
17
16
17
15
16
16
15
16
20
13
14
20
17
15
20
17
10
11
14
14
15
14
15
14
12
14
12
12
12
16
8
10
16
13
11
17
13
Swell 1
Height (m)
Direction
Period (s)
3
SSW
12
2.5
SSW
12
2.5
SSW
12
1.9
S
10
2.4
SSW
12
2.1
SSW
12
1.9
SSW
12
1.6
SSW
12
1.7
SW
14
1.3
SSW
12
1.2
SW
13
1.4
SW
18
2.3
SW
16
2.5
SW
16
3
SW
15
2.4
SW
14
2.2
SW
14
1.8
SSW
13
1.3
SW
12
1.1
SW
12
1.1
SSW
12
Energy kJ
2923
2174
1877
711
1543
1323
1056
658
1154
449
501
1263
2770
3154
3463
2202
1697
1117
502
319
306
Swell 2
Height (m)
Direction
Period (s)
1.4
SW
12
0.2
W
21
0.4
WSW
19
1.1
SW
16
0.9
WSW
16
0.9
WSW
16
0.9
WSW
15
1.1
WSW
14
0.3
SE
8
0.6
NNE
6
0.7
SSE
9
0.8
N
6
0.3
WSW
16
Energy kJ
570
35
140
620
390
441
376
439
11
26
84
49
52
Swell 3
Height (m)
Direction
Period (s)
0.5
SW
15
0.4
SW
17
0.5
W
18
0.4
SW
22
0.9
SW
20
0.9
WSW
19
1.1
SW
12
0.1
SW
18
0.6
S
10
0.1
N
7
Energy kJ
112
74
171
118
552
657
314
13
68
1
Wind waves
Height (m)
Direction
Period (s)
1.5
SSE
8
0.5
SSE
3
0.9
SSE
4
1.2
SSE
7
0.8
ENE
4
0.8
NE
6
0.8
NE
5
0.9
NNE
6
0.9
NNE
6
Energy kJ
286
6
30
117
19
36
35
55
48
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
2
4
4
5
5
4
4
4
3
2
2
Distance (km)
31
31
12
12
12
0
0
20
10
0
97
0
4
0
0
2
0
0
2
0
0
Best forecast wave conditions in Margaret River
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
5
5
4
4
4
3
2
2
Best forecast wave conditions in Australia
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
3
5
4
5
5
5
4
9
6
6
2
Header Global
Rating
(10 max)
5
4
4
4
5
4
4
5
5
5
5
5
4
6
5
5
4
9
8
6
6
  • Map Icons:
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  • 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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