Margaret River Mouth surf break

Margaret River Mouth surfForecast / WA – Margaret River / Australia

information circle16 Day Weather and Surf, issued 1 am Wednesday 06 May 2026 AWST
Forecast update in hr  min  s Forecast update imminent
Today's Margaret River Mouth sea temperature is
20.7° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Margaret River Mouth this week:

The surf forecast for Margaret River Mouth over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (May 06) at 8AM. The primary swell is predicted to be 0.9m and 16s period with a secondary swell of 0.5m and 13s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Margaret River Mouth in the next 16 days are 1.9m 13s and forecast to arrive on Wednesday (May 13) at 8AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 6s period and expected on Wednesday (May 13) at 2AM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Wed 6th May)3ft (0.9m) 16s
Best Surf 8AM (Wed 6th May)3ft (0.9m) 16s
Most Powerful 8AM (Wed 13th May)6ft (1.9m) 13s

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

Mostly dry. Warm (max 22°C on Fri afternoon, min 12°C on Wed morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 21°C on Mon afternoon, min 15°C on Sat morning). Mainly fresh winds.

Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
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
2
2
1
0
1
0
0
0
0
0
0
0
0
1
0
0
1
0
0
0
Swell
Height Map
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<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>
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Wave
Height (m)
Direction
Period (s)
1.1
SW
16
1.3
SW
16
1.3
SW
15
1.1
SW
14
1
SW
14
0.9
SSW
13
0.7
SW
13
0.6
SSW
12
0.5
SSW
12
0.4
SW
14
0.4
SW
13
0.4
SW
12
0.4
SW
15
0.4
WSW
14
1
WSW
15
1
WSW
13
0.9
WSW
13
1
WSW
13
0.9
WSW
13
0.9
WSW
12
1.1
WSW
15
Wave Graph
Metric surfscale
Energy kJ
651
813
809
521
368
299
167
94
79
54
62
40
54
82
405
336
273
357
294
254
485
Wind (km/h)
15
E
15
SE
20
E
15
ENE
5
S
20
E
20
NE
5
N
20
ENE
25
NNE
15
N
20
NE
25
NNE
20
N
20
NNE
30
NNE
25
N
20
NE
25
N
30
N
35
NW
off
cross-off
off
cross-off
cross
off
cross-off
cross
cross-off
cross-off
cross
cross-off
cross-off
cross
cross-off
cross-off
cross
cross-off
cross-off
cross
cross-on
High Tide
10:39AM0.73m
11:09AM0.70m
11:41AM0.66m
12:15PM0.61m
12:44PM0.55m
9:35AM0.48m
5:36PM0.49m
8:19AM0.51m
7:16PM0.45m
Low Tide
00:13AM0.14m
00:42AM0.14m
00:58AM0.15m
1:05AM0.17m
1:09AM0.19m
2:00PM0.47m
1:14AM0.23m
2:31PM0.37m
1:20AM0.28m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:58
6:58
6:58
7:00
7:01
7:01
7:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:35
5:34
5:32
5:31
5:30
5:30
5:30
6
Temp °C
16
20
18
17
21
20
20
22
20
18
20
20
18
19
19
20
21
20
21
21
21
13
17
14
14
19
16
15
18
17
12
14
16
13
14
16
15
18
18
17
16
18
Swell 1
Height (m)
Direction
Period (s)
1.1
SW
16
1.3
SW
16
1.3
SW
15
1.1
SW
14
1
SW
14
0.9
SSW
13
0.7
SW
13
0.6
SSW
12
0.5
SSW
12
0.3
SSW
11
0.4
SW
13
0.4
SW
12
0.4
SW
15
0.4
WSW
14
1
WSW
15
1
WSW
13
0.9
WSW
13
1
WSW
13
0.9
WSW
13
0.9
WSW
12
1.1
WSW
15
Energy kJ
651
813
809
521
368
299
167
94
79
23
62
40
54
82
405
336
273
357
294
254
485
Swell 2
Height (m)
Direction
Period (s)
0.1
SE
8
0.2
NNE
5
0.1
N
5
0.4
N
6
0.1
SW
16
0.4
SW
14
0.2
S
11
0.1
S
10
0.1
S
10
0.2
WSW
18
0.5
SW
13
0.6
SW
12
0.6
SW
13
0.5
SW
12
Energy kJ
3
2
1
12
10
54
9
2
2
31
88
96
106
72
Swell 3
Height (m)
Direction
Period (s)
0.1
W
18
0.1
SW
16
0.1
SE
6
0.1
SE
6
0.1
W
16
0.1
S
9
0.1
SW
18
Energy kJ
6
10
2
1
5
2
12
Wind waves
Height (m)
Direction
Period (s)
0.4
ESE
4
0.4
SE
4
0.2
ENE
3
0.4
NNE
5
0.5
N
6
0.8
N
6
0.7
N
7
0.6
N
7
0.7
N
6
0.7
N
6
0.6
N
6
0.9
NNW
6
0.8
NNW
7
0.7
NNW
6
0.7
N
5
0.7
NNW
6
1.1
NW
6
Energy kJ
8
7
1
11
15
54
45
34
36
40
29
64
60
36
28
34
94
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
4
4
1
2
2
2
2
1
1
2
2
4
4
3
4
4
4
4
Distance (km)
0
0
0
3
2
0
13
3
3
33
17
7
33
43
33
135
43
33
33
43
151
Best forecast wave conditions in Margaret River
Rating
(10 max)
4
5
5
4
4
4
3
2
2
2
1
1
2
2
4
3
4
4
4
Best forecast wave conditions in Australia
Rating
(10 max)
4
5
5
4
4
5
3
3
4
4
4
4
3
2
5
4
3
4
4
4
4
Header Global
Rating
(10 max)
4
5
6
5
5
7
6
5
6
6
5
5
5
4
5
5
5
6
8
9
5
  • 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 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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