Margaret River Mouth surf break

Margaret River Mouth surfForecast / WA – Margaret River / Australia

information circle16 Day Weather and Surf, issued 7 am Saturday 25 Apr 2026 AWST
Forecast update in hr  min  s Forecast update imminent
Today's Margaret River Mouth sea temperature is
20.6° 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 Saturday (Apr 25) at 11PM. The primary swell is predicted to be 1.3m and 13s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Margaret River Mouth in the next 16 days are 1.9m 18s and forecast to arrive on Monday (Apr 27) at 5AM. Winds are predicted to be offshore at the time the swell arrives.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Sat 25th Apr)4.5ft (1.3m) 13s
Best Surf 5AM (Mon 27th Apr)6ft (1.9m) 18s
Most Powerful 5AM (Mon 27th Apr)6ft (1.9m) 18s

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

Some drizzle, heaviest during Mon morning. Very mild (max 17°C on Sat morning, min 14°C on Sat night). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 10mm), heaviest on Thu morning. Warm (max 21°C on Tue afternoon, min 13°C on Thu night). Winds increasing (light winds from the SE on Wed morning, fresh winds from the S by Thu night).

Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
2
1
1
2
3
2
3
3
1
2
2
0
1
0
0
0
1
1
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>
<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>
Wave
Height (m)
Direction
Period (s)
1.5
SW
13
1.3
SW
13
1.1
SW
13
1
SW
13
0.7
SW
22
1.5
SW
18
1.8
SW
17
1.6
SW
16
1.6
SW
15
1.6
SW
14
1.6
SW
14
1.5
SW
14
1.3
SW
14
1.3
SW
13
1.3
SW
13
1.3
SW
14
1.4
SW
14
1.5
SW
13
1.1
SW
13
1.3
SW
13
1.2
SW
13
Wave Graph
Metric surfscale
Energy kJ
699
600
451
330
453
1451
1949
1330
1154
1092
978
849
647
569
570
706
747
769
444
552
480
Wind (km/h)
10
W
15
WSW
0
ESE
5
E
10
SSW
15
SE
5
NE
10
SSW
10
ESE
15
ESE
20
SSE
10
E
5
SSW
15
SSW
15
SSW
30
SSW
35
SW
35
S
25
SSE
15
SSE
15
SSE
on
cross-on
glassy
off
cross
cross-off
cross-off
cross
off
cross-off
cross-off
off
cross-on
cross-on
cross
cross
cross-on
cross
cross-off
cross-off
cross-off
High Tide
11:32AM0.54m
5:57PM0.56m
10:50AM0.49m
7:14PM0.51m
9:37AM0.48m
8:17PM0.46m
8:55AM0.52m
9:16PM0.42m
8:45AM0.58m
10:24PM0.37m
8:48AM0.64m
8:58AM0.69m
Low Tide
2:20PM0.52m
2:45AM0.16m
2:49PM0.43m
2:57AM0.23m
3:23PM0.36m
2:48AM0.31m
3:59PM0.29m
2:01AM0.36m
4:34PM0.24m
00:44AM0.36m
5:12PM0.20m
5:53PM0.17m
clear
clear
clear
clear
clear
part cloud
light rain
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
light rain
rain showers
rain showers
rain showers
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:50
6:50
6:50
6:52
6:52
6:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:45
5:44
5:43
5:40
5:39
5:38
1
1
4
2
3
Temp °C
17
17
17
17
17
16
15
17
17
18
21
17
18
19
18
17
15
14
15
15
14
15
15
16
16
15
14
14
16
15
16
18
15
17
17
16
13
8
6
9
11
10
Swell 1
Height (m)
Direction
Period (s)
1.5
SW
13
1.3
SW
13
1.1
SW
13
1
SW
13
1.1
SW
13
1.5
SW
18
1.8
SW
17
1.6
SW
16
1.6
SW
15
1.6
SW
14
1.6
SW
14
1.5
SW
14
1.3
SW
14
1.3
SW
13
1.3
SW
13
1.3
SW
14
1.4
SW
14
1.5
SW
13
1.1
SW
13
1.3
SW
13
1.2
SW
13
Energy kJ
699
600
451
330
380
1451
1949
1330
1154
1092
978
849
647
569
570
706
747
769
444
552
480
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
24
0.7
SW
22
1
SW
12
0.1
S
14
0.1
S
14
0.1
S
12
Energy kJ
23
453
272
4
4
3
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.9
SSW
7
0.8
S
6
1.2
S
8
1.1
S
8
0.9
SSE
8
Energy kJ
81
47
172
153
113
Nearest Offshore or Glassy
Rating
(10 max)
4
4
2
1
4
7
3
6
3
3
5
2
4
4
4
3
3
3
4
4
2
Distance (km)
12
12
0
0
12
2
0
12
0
0
12
0
12
12
20
356
1796
96
12
31
0
Best forecast wave conditions in Margaret River
Rating
(10 max)
4
4
4
4
5
7
8
6
5
5
5
5
4
4
4
4
4
4
Best forecast wave conditions in Australia
Rating
(10 max)
5
4
4
4
5
7
8
6
5
5
6
5
5
5
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
5
5
4
5
5
7
8
5
6
5
4
9
6
5
9
6
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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