Margaret River Mouth surf break

Margaret River Mouth surfForecast / WA – Margaret River / Australia

information circle16 Day Weather and Surf, issued 1 am Friday 22 May 2026 AWST
Forecast update in hr  min  s Forecast update imminent
Today's Margaret River Mouth sea temperature is
21.0° C
(Which is 1.0°C warmer than 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 Friday (May 22) at 11PM. The primary swell is predicted to be 1.2m and 12s 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 2.4m 11s and forecast to arrive on Thursday (May 28) at 2PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 7s period and expected on Wednesday (May 27) at 11PM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Fri 22nd May)4ft (1.2m) 12s
Best Surf 8PM (Sun 24th May)3.5ft (1.0m) 13s
Most Powerful 2PM (Thu 28th May)8ft (2.4m) 11s

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 16°C on Fri morning, min 11°C on Sat morning). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 15mm), heaviest on Wed night. Warm (max 21°C on Wed morning, min 13°C on Mon morning). Winds increasing (light winds from the NE on Mon morning, strong winds from the N by Wed night).

Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
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
1
0
1
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
SW
13
1.3
SW
12
1.1
SW
12
1
SW
12
0.9
SW
12
0.6
WSW
11
0.7
SW
14
1
WSW
13
0.8
WSW
13
0.9
WSW
15
1
WSW
14
0.7
SW
13
0.6
SW
13
0.5
WSW
18
0.7
WSW
17
0.9
WSW
16
0.9
WSW
15
1.8
WNW
8
2.4
W
10
2.3
W
11
2.1
WSW
12
Wave Graph
Metric surfscale
Energy kJ
591
473
349
278
202
79
214
368
206
377
425
180
136
190
286
435
387
439
1224
1351
1141
Wind (km/h)
20
SSE
20
SSE
10
E
10
N
10
NNW
15
NNE
15
NNE
15
N
15
NE
20
NNE
20
N
20
NNE
25
N
25
N
25
NNE
30
N
30
NNW
20
NNW
30
W
30
W
40
SW
cross-off
cross-off
off
cross
cross-on
cross-off
cross-off
cross
cross-off
cross-off
cross
cross-off
cross
cross
cross-off
cross
cross-on
cross-on
on
on
cross-on
High Tide
11:24AM0.64m
10:46AM0.56m
10:05AM0.52m
5:16PM0.43m
8:53AM0.51m
7:49PM0.37m
7:55AM0.55m
7:44AM0.61m
7:52AM0.67m
Low Tide
1:00AM0.12m
1:28AM0.20m
3:34PM0.42m
1:35AM0.29m
3:49PM0.34m
00:45AM0.35m
4:15PM0.26m
4:43PM0.20m
5:12PM0.15m
clear
part cloud
part cloud
part cloud
part cloud
clear
cloud
cloud
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
part cloud
light rain
rain showers
rain showers
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
7:09
7:11
7:11
7:11
7:13
7:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:22
5:22
5:22
5:21
5:21
5:20
5:20
3
12
1
3
4
Temp °C
16
16
15
13
14
15
14
16
16
16
18
18
20
20
19
21
20
18
19
19
16
11
11
11
11
11
13
11
13
14
12
13
15
16
16
16
16
13
13
13
12
11
Swell 1
Height (m)
Direction
Period (s)
1.3
SW
13
1.3
SW
12
1.1
SW
12
1
SW
12
0.9
SW
12
0.6
WSW
11
0.7
SW
14
1
WSW
13
0.8
WSW
13
0.9
WSW
15
1
WSW
14
0.7
SW
13
0.6
SW
13
0.6
SW
12
0.7
WSW
17
0.9
WSW
16
0.9
WSW
15
0.9
WSW
14
0.5
SW
13
0.1
W
21
Energy kJ
591
473
349
278
202
79
214
368
206
377
425
180
136
122
286
435
387
356
84
8
Swell 2
Height (m)
Direction
Period (s)
0.3
S
10
0.3
S
9
0.3
S
8
0.5
SW
11
0.3
SSE
11
0.5
SW
16
0.1
S
10
0.1
S
9
0.5
W
11
0.5
W
11
0.5
WSW
18
0.6
W
11
0.5
W
10
0.1
SW
16
0.4
NNE
8
Energy kJ
16
14
12
56
23
125
2
2
62
57
190
79
46
10
19
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
18
0.2
S
14
0.3
S
12
0.4
SSE
11
0.2
WSW
18
0.2
S
10
0.1
S
9
0.1
S
9
0.3
WSW
20
0.5
W
10
0.4
SW
12
0.1
SW
17
Energy kJ
13
16
25
40
31
8
2
2
77
47
50
11
Wind waves
Height (m)
Direction
Period (s)
0.2
N
4
0.4
N
4
0.5
N
5
0.5
N
5
0.5
NNW
5
0.4
NNW
5
0.5
N
5
0.6
NNW
5
1
NW
6
1.8
WNW
8
2.4
W
10
2.3
W
11
2.1
WSW
12
Energy kJ
1
5
13
14
15
10
13
23
74
439
1224
1351
1141
Nearest Offshore or Glassy
Rating
(10 max)
4
4
1
4
3
3
1
4
1
4
4
4
3
4
4
3
4
4
4
2
2
Distance (km)
20
31
0
3
33
1
0
3
0
33
43
33
43
43
33
214
151
1350
245
356
356
Best forecast wave conditions in Margaret River
Rating
(10 max)
4
4
4
4
3
3
4
4
4
4
4
4
3
4
4
Best forecast wave conditions in Australia
Rating
(10 max)
4
7
6
4
4
5
4
4
4
4
4
4
4
4
4
4
4
4
4
3
4
Header Global
Rating
(10 max)
5
7
6
5
6
8
5
5
6
5
5
4
4
5
5
5
5
5
9
8
9
  • 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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