Margaret River Mouth surf break

Margaret River Mouth surfForecast / WA – Margaret River / Australia

information circle16 Day Weather and Surf, issued 1 pm Thursday 23 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 1.2m and 13s period. 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 1.8m 17s and forecast to arrive on Monday (Apr 27) at 11AM. Winds are predicted to be glassy at the time the swell arrives.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Sat 25th Apr)4ft (1.2m) 13s
Best Surf11PM (Sun 26th Apr)3.5ft (1.1m) 19s
Most Powerful11AM (Mon 27th Apr)6ft (1.8m) 17s

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. Very mild (max 19°C on Fri afternoon, min 14°C on Sat night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 2mm), mostly falling on Mon morning. Very mild (max 19°C on Sun afternoon, min 15°C on Sun night). Wind will be generally light.

Thu
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
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
0
1
0
1
2
1
2
1
1
3
3
1
3
2
2
3
1
1
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
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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>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
2
WSW
13
1.9
WSW
14
1.7
WSW
14
1.6
SW
13
1.7
SW
13
1.5
SW
13
1.3
SW
13
1.1
SW
13
1
SW
13
1.1
SW
13
1.3
SW
18
1.8
SW
17
1.8
SW
16
1.6
SW
15
1.7
SW
14
1.8
SW
14
1.7
SW
14
1.5
SW
13
1.3
SW
13
1.2
SW
13
1.5
SW
14
Wave Graph
Metric surfscale
Energy kJ
1208
1402
1049
947
946
699
600
451
330
380
1163
1915
1591
1185
1187
1355
1060
778
618
511
911
Wind (km/h)
15
W
25
W
20
W
15
W
10
WNW
10
W
10
SW
10
SE
5
ESE
20
SSE
15
ESE
5
SE
15
S
10
SSE
15
SE
20
SSE
10
E
10
NNW
10
W
25
WNW
35
SSW
on
on
on
on
on
on
cross-on
cross-off
cross-off
cross-off
off
glassy
cross
cross-off
cross-off
cross-off
off
cross
on
on
cross
High Tide
11:56AM0.61m
3:51PM0.60m
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
Low Tide
1:45AM0.03m
2:33PM0.60m
2:20AM0.08m
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
cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
cloud
rain showers
part cloud
rain showers
part cloud
part cloud
cloud
cloud
clear
rain showers
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:48
6:50
6:50
6:50
6:52
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:47
5:46
5:45
5:45
5:44
5:43
5:40
5:39
1
1
2
4
Temp °C
18
17
18
19
19
18
17
16
18
19
16
16
18
18
17
19
17
18
18
18
15
12
14
14
16
16
17
15
15
17
17
14
16
16
18
15
17
15
17
17
16
6
Swell 1
Height (m)
Direction
Period (s)
2
WSW
13
1.9
WSW
14
1.7
WSW
14
1.6
SW
13
1.7
SW
13
1.5
SW
13
1.3
SW
13
1.1
SW
13
1
SW
13
1.1
SW
13
1.3
SW
18
1.8
SW
17
1.8
SW
16
1.6
SW
15
1.7
SW
14
1.8
SW
14
1.7
SW
14
1.5
SW
13
1.3
SW
13
1.2
SW
13
1.5
SW
14
Energy kJ
1208
1402
1049
947
946
699
600
451
330
380
1163
1915
1591
1185
1187
1355
1060
778
618
511
911
Swell 2
Height (m)
Direction
Period (s)
0.4
WSW
19
0.1
SW
25
0.6
SW
22
0.9
SW
12
0.1
S
15
0.8
SW
17
Energy kJ
142
24
293
232
4
350
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.4
SW
4
Energy kJ
4
Nearest Offshore or Glassy
Rating
(10 max)
4
5
5
3
5
4
4
2
1
4
3
3
5
3
5
5
3
4
4
4
4
Distance (km)
356
194
194
96
12
12
12
0
0
31
0
0
31
0
12
12
0
7
12
194
1350
Best forecast wave conditions in Margaret River
Rating
(10 max)
5
4
4
4
4
4
6
8
5
5
5
5
5
5
4
Best forecast wave conditions in Australia
Rating
(10 max)
5
5
5
4
5
4
4
4
4
4
6
8
6
5
6
5
5
9
4
5
5
Header Global
Rating
(10 max)
5
5
5
5
4
4
4
4
5
8
6
8
4
5
5
6
5
9
5
6
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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