Margaret River Mouth surf break

Margaret River Mouth surfForecast / WA – Margaret River / Australia

information circle16 Day Weather and Surf, issued 7 am Thursday 30 Apr 2026 AWST
Forecast update in hr  min  s Forecast update imminent
Today's Margaret River Mouth sea temperature is
21.1° 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 Sunday (May 03) at 8AM. The primary swell is predicted to be 1.1m and 12s period with a secondary swell of 1.0m and 12s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Margaret River Mouth in the next 16 days are 2.3m 13s and forecast to arrive on Friday (May 01) at 8AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 4s period and expected on Tuesday (May 05) at 8PM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Sun 3rd May)3.5ft (1.1m) 12s
Best Surf11AM (Wed 6th May)4.5ft (1.3m) 16s
Most Powerful 8AM (Fri 1st May)7.5ft (2.3m) 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

Light rain (total 2mm), mostly falling on Thu afternoon. Very mild (max 18°C on Thu morning, min 13°C on Fri morning). Winds decreasing (strong winds from the S on Fri morning, light winds from the SE by Sat night).

Days 4-6 Weather Summary

Mostly dry. Very mild (max 17°C on Sun morning, min 13°C on Mon night). Wind will be generally light.

Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
1
2
0
1
0
0
0
1
1
0
1
1
1
1
3
2
2
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)
1.4
SW
14
1.3
SW
14
1.9
SW
13
2.2
SSW
13
2.1
SSW
13
1.8
SSW
13
1.6
SSW
12
1.3
SSW
12
1.1
SSW
12
1.1
SSW
12
1.2
SSW
12
1.1
SSW
12
0.9
SSW
12
0.9
SW
12
0.8
SW
13
0.4
WSW
20
0.5
SW
19
0.7
SW
18
1.3
SW
16
1.6
SW
16
1.4
SW
15
Wave Graph
Metric surfscale
Energy kJ
758
588
1204
1597
1430
1066
751
525
347
311
380
359
268
212
199
149
184
316
931
1225
869
Wind (km/h)
25
SW
35
SSW
35
SSW
35
S
25
SSE
20
S
25
S
20
SSE
15
SSE
15
SE
20
SE
15
E
0
SE
20
SSE
10
SE
10
SSE
20
SSE
15
ESE
15
E
20
SE
20
E
cross-on
cross-on
cross
cross
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
off
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
off
High Tide
8:48AM0.64m
8:58AM0.69m
9:12AM0.73m
9:29AM0.75m
9:48AM0.76m
10:12AM0.75m
10:39AM0.73m
Low Tide
5:12PM0.20m
5:53PM0.17m
6:41PM0.15m
7:53PM0.15m
10:06PM0.15m
11:26PM0.14m
00:13AM0.14m
part cloud
light rain
light rain
cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:54
6:54
6:54
6:56
6:56
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:39
5:38
5:37
5:37
5:36
5:36
5:35
1
1
Temp °C
18
17
16
13
14
14
15
16
16
17
17
16
16
16
15
15
17
15
15
20
17
14
11
8
3
7
8
10
11
12
14
14
13
15
13
13
13
13
12
11
17
13
Swell 1
Height (m)
Direction
Period (s)
1.4
SW
14
1.3
SW
14
2.1
SSW
13
1.8
SSW
13
1.6
SSW
12
1.3
SSW
12
1.1
SSW
12
1.1
SSW
12
1.2
SSW
12
1.1
SSW
12
0.9
SSW
12
0.9
SW
12
0.8
SW
13
0.6
SW
12
0.6
WSW
15
0.7
SW
18
1.3
SW
16
1.6
SW
16
1.4
SW
15
Energy kJ
758
588
1430
1066
751
525
347
311
380
359
268
212
199
106
142
316
931
1225
869
Swell 2
Height (m)
Direction
Period (s)
0.1
S
14
0.2
SSW
16
0.1
SE
10
0.1
W
22
0.2
WSW
19
0.4
SW
15
0.4
WSW
16
0.5
WSW
16
0.5
SSW
10
0.7
SSW
11
0.8
S
13
Energy kJ
4
24
4
9
37
59
91
142
55
117
212
Swell 3
Height (m)
Direction
Period (s)
0.3
WSW
18
0.2
SSE
9
0.4
WSW
20
0.5
SW
19
0.5
WSW
14
0.1
SE
9
Energy kJ
63
8
149
184
110
3
Wind waves
Height (m)
Direction
Period (s)
0.9
SW
7
1.9
SW
13
2.2
SSW
13
0.9
SSE
10
0.4
SE
8
0.5
SE
8
0.4
SE
10
0.1
SE
8
0.4
NE
4
Energy kJ
82
1204
1597
154
21
34
25
3
3
Nearest Offshore or Glassy
Rating
(10 max)
3
4
4
3
3
4
4
4
4
3
4
1
1
3
1
1
4
4
3
5
2
Distance (km)
356
1898
2001
1688
96
31
31
31
12
12
12
0
0
31
0
0
20
12
0
3
0
Best forecast wave conditions in Margaret River
Rating
(10 max)
4
4
4
4
4
4
4
4
3
4
4
4
5
5
5
5
Best forecast wave conditions in Australia
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
5
5
5
Header Global
Rating
(10 max)
6
5
6
7
5
5
5
7
4
4
4
5
5
4
5
5
5
5
5
5
5
  • 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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