Margaret River Mouth surf break

Margaret River Mouth surfForecast / WA – Margaret River / Australia

information circle16 Day Weather and Surf, issued 1 pm Thursday 07 May 2026 AWST
Forecast update in hr  min  s Forecast update imminent
Today's Margaret River Mouth sea temperature is
20.8° 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 Thursday (May 07) at 8PM. The primary swell is predicted to be 1.0m and 13s period. 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 2.4m 14s and forecast to arrive on Wednesday (May 13) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 7s period and expected on Tuesday (May 12) at 11PM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Thu 7th May)3.5ft (1.0m) 13s
Best Surf 8PM (Thu 7th May)3.5ft (1.0m) 13s
Most Powerful 2PM (Wed 13th May)8ft (2.4m) 14s

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 14°C on Thu night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 7mm), mostly falling on Wed morning. Warm (max 21°C on Tue morning, min 16°C on Sun night). Winds increasing (light winds from the NNE on Sun night, strong winds from the WSW by Wed morning).

Thu
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wednesday
13
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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>
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Wave
Height (m)
Direction
Period (s)
1
SW
14
0.9
SW
13
0.7
SW
13
0.6
SSW
12
0.4
SSW
12
0.4
SW
14
0.4
SW
13
0.4
SW
13
0.4
SW
15
0.4
WSW
14
0.6
WSW
14
0.7
WSW
13
0.6
WSW
13
0.8
WSW
13
1
WSW
13
1
WSW
12
1.8
W
8
2.4
WSW
14
2.3
WSW
14
2.1
WSW
14
1.9
WSW
13
Wave Graph
Metric surfscale
Energy kJ
368
249
167
94
55
54
62
41
54
81
125
149
108
215
312
288
418
2234
2122
1746
1198
Wind (km/h)
5
SSE
25
ENE
25
NE
5
NNE
25
ENE
25
NNE
15
N
20
NE
25
NNE
15
N
20
NE
35
NNE
25
N
20
NNE
30
N
25
N
30
NW
30
WSW
30
WSW
30
WSW
25
WSW
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross
cross-off
cross-off
cross
cross-off
cross
cross
cross-on
cross-on
on
on
on
High Tide
11:41AM0.66m
12:15PM0.61m
12:44PM0.55m
9:35AM0.48m
5:36PM0.49m
8:19AM0.51m
7:16PM0.45m
8:10AM0.57m
8:52PM0.41m
8:16AM0.64m
Low Tide
00:42AM0.14m
00:58AM0.15m
1:05AM0.17m
1:09AM0.19m
2:00PM0.47m
1:14AM0.23m
2:31PM0.37m
1:20AM0.28m
3:17PM0.26m
1:16AM0.34m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
rain showers
part cloud
rain showers
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:58
7:00
7:01
7:01
7:01
7:03
7:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:34
5:32
5:31
5:30
5:30
5:30
5:29
5:28
1
6
1
Temp °C
21
19
18
22
20
17
20
20
18
19
19
20
20
20
21
21
20
16
17
17
17
19
14
13
20
15
11
15
16
13
14
17
14
14
18
16
16
17
9
10
11
12
Swell 1
Height (m)
Direction
Period (s)
1
SW
14
0.9
SW
13
0.7
SW
13
0.6
SSW
12
0.4
SSW
12
0.4
SW
14
0.4
SW
13
0.4
SW
13
0.4
SW
15
0.4
WSW
14
0.6
WSW
14
0.7
WSW
13
0.6
WSW
13
0.8
WSW
13
1
WSW
13
1
WSW
12
2.3
WSW
14
2.1
WSW
14
1.9
WSW
13
Energy kJ
368
249
167
94
55
54
62
41
54
81
125
149
108
215
312
288
2122
1746
1198
Swell 2
Height (m)
Direction
Period (s)
0.2
NNE
5
0.4
N
6
0.1
SW
16
0.3
S
11
0.2
S
11
0.1
S
10
0.1
S
10
0.1
S
9
0.2
W
18
0.3
WSW
16
0.4
WSW
14
0.5
SW
13
0.3
WSW
15
Energy kJ
2
12
10
21
9
2
2
2
25
50
70
88
45
Swell 3
Height (m)
Direction
Period (s)
0.1
W
18
0.1
N
6
0.1
SW
11
0.1
SE
6
0.1
W
16
0.1
W
18
0.3
WSW
15
Energy kJ
6
1
4
2
5
6
45
Wind waves
Height (m)
Direction
Period (s)
0.4
NE
4
0.5
NNE
6
0.5
N
6
0.7
N
7
0.6
N
7
0.5
N
7
0.7
N
6
0.6
N
6
0.5
N
6
1
N
6
1
NNW
7
0.8
NNW
7
0.9
NNW
6
0.9
NNW
6
1.8
W
8
2.4
WSW
14
Energy kJ
3
20
17
43
31
23
33
30
22
81
102
51
50
67
418
2234
Nearest Offshore or Glassy
Rating
(10 max)
1
1
3
2
2
2
2
2
2
2
3
3
3
4
4
3
1
3
2
3
3
Distance (km)
0
0
10
1
3
33
3
3
33
38
33
135
43
33
135
43
43
1116
656
356
356
Best forecast wave conditions in Margaret River
Rating
(10 max)
4
4
3
2
2
2
2
2
2
2
3
3
4
3
1
Best forecast wave conditions in Australia
Rating
(10 max)
4
4
4
3
5
5
3
4
2
3
4
4
3
4
4
4
4
3
2
3
3
Header Global
Rating
(10 max)
5
5
7
5
5
5
5
5
4
4
5
8
5
5
9
9
7
5
5
6
8
  • 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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