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

information circle12 Day Weather and Surf, issued 7 am Friday 30 Jan 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 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Feb 01) at 5AM. The primary swell is predicted to be 1.3m and 12s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Margaret River - South Side in the next 12 days are 3.0m 14s and forecast to arrive on Wednesday (Feb 04) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 7s period and expected on Saturday (Jan 31) at 5PM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Sun 1st Feb)4.5ft (1.3m) 12s
Best Surf 8AM (Thu 5th Feb)8ft (2.4m) 12s
Most Powerful 2AM (Wed 4th Feb)10ft (3.0m) 14s

Table - best surf conditions forecast for Margaret River - South Side over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 26°C on Sun afternoon, min 14°C on Sat night). Winds decreasing (fresh winds from the SSE on Sat afternoon, calm by Sun morning).

Days 3-6 Weather Summary Mostly dry. Warm (max 23°C on Mon morning, min 12°C on Tue night). Winds increasing (calm on Mon morning, fresh winds from the SSE by Tue night).

Friday
30
Saturday
31
Sunday
01
Monday
02
Tuesday
03
Wednesday
04
Thursday
05
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
1
1
1
0
2
3
1
2
1
0
1
2
1
3
3
2
3
1
2
2
Swell
Height Map
Wave Height (m) & direction (?)
1.2
SW
1.5
SW
1.6
SW
1.6
SW
1.4
SW
1.4
SW
1.3
SW
1.2
SW
1.2
SW
1.2
SW
1.1
SW
1.1
SW
1.3
SW
1.8
SW
3
SSW
2.5
SSW
2.2
SW
2.3
SW
2.4
SSW
2.1
SW
1.8
SW
Period(s) (?)101212121312121211111110181614131313121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)30062467872365358450338934434730325310871532365122651632164517641240895
Wind
(km/h)
30
S
35
SSE
25
SE
30
SSE
40
SSE
25
ESE
5
SW
20
SSE
15
ENE
5
WSW
30
SSE
25
SSE
30
SSE
35
SSE
25
SE
20
SSE
35
SSE
20
ESE
15
SSW
30
SSE
25
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off
cross-
off
cross-
off
cross-
off
offglasscross-
off
offcross-
on
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
on
cross-
off
cross-
off
High Tide
/ height (m)
8:21PM
0.85
9:07PM
0.86
9:48PM
0.83
10:24PM
0.77
10:51PM
0.68
11:03PM
0.58
1:07PM
0.38
10:33PM
0.49
Low Tide
/ height (m)
5:41AM
-0.07
6:20AM
-0.03
6:56AM
0.04
7:24AM
0.13
7:29AM
0.22
6:41AM
0.29
4:11PM
0.36
Friday
30
Saturday
31
Sunday
01
Monday
02
Tuesday
03
Wednesday
04
Thursday
05
Sunrise5:37--5:39--5:39--5:41--5:41--5:43--5:43--
Sunset-7:27--7:25--7:24--7:24--7:23--7:22--7:22-
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
---------------------
Temp. °C222218232320252624232219202015202216242317
Feels °C (?)18181319171425232122191615148161610211812
  • 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 12 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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