Margaret River Mouth surf break

Margaret River Mouth surfForecast / WA – Margaret River / Australia

information circle16 Day Weather and Surf, issued 1 pm Tuesday 12 May 2026 AWST
Forecast update in hr  min  s Forecast update imminent
Today's Margaret River Mouth sea temperature is
21.0° C
(Which is slightly warmer than usual)

Best Forecast Surf Conditions for Margaret River Mouth this week:

The most powerful waves expected at Margaret River Mouth in the next 16 days are 2.2m 15s and forecast to arrive on Wednesday (May 13) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8AM (Wed 13th May)7ft (2.2m) 15s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 7mm), mostly falling on Wed night. Warm (max 21°C on Tue afternoon, min 15°C on Wed night). Mainly fresh winds.

Days 5-7 Weather Summary

Light rain (total 9mm), mostly falling on Sat morning. Very mild (max 18°C on Sat afternoon, min 16°C on Fri afternoon). Wind will be generally light.

Tue
12
Wednesday
13
Thursday
14
Friday
15
Saturday
16
Sunday
17
Monday
18
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
1
0
0
2
0
0
0
0
1
1
0
0
0
0
0
1
1
1
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
WSW
14
2.1
WSW
15
2
WSW
15
2.1
WSW
14
2
WSW
14
1.7
WSW
13
1.6
SW
13
2.3
SW
14
2.1
SW
14
2.1
SW
15
1.9
SW
14
1.5
SW
13
1.3
SW
12
1.1
SW
12
1.1
SW
11
1.1
SW
11
1.1
SW
11
1.1
SW
11
0.7
WSW
18
0.9
WSW
16
1.4
SW
16
Wave Graph
Metric surfscale
Energy kJ
953
1928
1809
1851
1432
1045
841
1864
1615
1881
1443
744
494
309
278
309
320
309
315
412
894
Wind (km/h)
20
NNW
20
N
30
NW
30
W
15
SSW
20
W
25
WSW
30
WSW
25
SW
20
SW
20
W
20
WSW
20
WSW
15
SW
15
SW
15
SW
15
WSW
15
W
15
W
20
WNW
20
WNW
cross
cross
cross-on
on
cross-on
on
on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
High Tide
7:16PM0.45m
8:10AM0.57m
8:52PM0.41m
8:16AM0.64m
11:07PM0.38m
8:33AM0.72m
8:56AM0.80m
9:25AM0.85m
9:59AM0.87m
10:35AM0.86m
Low Tide
2:31PM0.37m
1:20AM0.28m
3:17PM0.26m
1:16AM0.34m
4:08PM0.16m
00:25AM0.38m
5:05PM0.07m
6:09PM0.01m
7:22PM-0.03m
8:46PM-0.04m
clear
part cloud
cloud
cloud
light rain
cloud
cloud
rain showers
part cloud
cloud
light rain
light rain
rain showers
rain showers
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:03
7:03
7:05
7:05
7:05
7:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:30
5:29
5:28
5:27
5:27
5:25
5:24
5:24
2
5
1
3
3
2
Temp °C
21
20
21
20
17
16
16
17
16
16
16
17
18
18
18
18
18
18
18
18
18
17
18
16
15
14
11
11
12
11
11
13
13
15
16
16
16
16
16
16
16
15
Swell 1
Height (m)
Direction
Period (s)
1.6
WSW
14
2.1
WSW
15
2
WSW
15
2.1
WSW
14
2
WSW
14
1.7
WSW
13
1.6
SW
13
2.3
SW
14
2.1
SW
14
2.1
SW
15
1.9
SW
14
1.5
SW
13
1.3
SW
12
1.1
SW
12
1.1
SW
11
1.1
SW
11
1.1
SW
11
1.1
SW
11
1.1
SW
11
1.1
SW
12
1.4
SW
16
Energy kJ
953
1928
1809
1851
1432
1045
841
1864
1615
1881
1443
744
494
309
278
309
320
309
315
332
894
Swell 2
Height (m)
Direction
Period (s)
0.2
SSW
13
0.1
SW
12
1.2
SW
13
0.7
SW
13
0.1
W
24
0.1
SW
21
0.1
SW
21
0.3
WSW
20
0.4
WSW
18
0.7
WSW
18
0.9
WSW
16
Energy kJ
18
6
494
180
11
18
18
75
123
270
412
Swell 3
Height (m)
Direction
Period (s)
0.2
S
13
0.2
WSW
22
0.4
SW
20
Energy kJ
13
45
137
Wind waves
Height (m)
Direction
Period (s)
0.6
NW
5
Energy kJ
21
Nearest Offshore or Glassy
Rating
(10 max)
4
4
6
4
6
3
3
4
6
7
3
3
2
4
4
4
4
4
2
4
4
Distance (km)
43
93
194
245
12
356
356
356
12
12
44
96
96
12
12
12
12
12
356
161
181
Best forecast wave conditions in Margaret River
Rating
(10 max)
4
6
6
7
3
4
4
4
4
4
Best forecast wave conditions in Australia
Rating
(10 max)
4
5
6
5
7
4
4
5
6
7
5
4
5
4
5
4
4
4
4
4
4
Header Global
Rating
(10 max)
9
8
9
9
6
9
5
5
5
5
5
5
5
4
5
5
5
4
6
5
4
  • 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 Mouth Surf forecast

The above surf forecast table for Margaret River Mouth 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 Mouth can be found by selecting the local surf guide option on the grey menu. Our Margaret River Mouth 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 Mouth) 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 Mouth 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 Mouth is 92 km (57 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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