Margaret River Mouth Surf Break
Lat Long: 33.97° S 114.98° E

Margaret River Mouth Surf Forecast and Surf Report

Weather Forecast for Margaret River Mouth

Issued: 7 am 09 Jun 2026 (local time)

Forecast update in  hr  min

Today's Margaret River Mouth sea temperature is
20.2° C

Slightly warmer than usual


Margaret River Mouth surf forecast from 9 Jun 2026:

  • Best quality surf: Monday 15 Jun, 5PM (local time) - 4.5ft (1.3m), 13s period, SW swell with cross-offshore winds.
  • Most powerful swell: Tuesday 9 Jun, 2PM (local time) - 10ft (3.0m), 16s period, WSW swell with 4,150 kJ wave energy.
  • Next surfable swell (1★+): Monday 15 Jun, 5PM (local time) - 4.5ft (1.3m), 13s period with SW swell.

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 Monday (Jun 15) at 5PM. The primary swell is predicted to be 1.3m and 13s period with a secondary swell of 0.8m and 8s. 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 3.0m 16s and forecast to arrive on Tuesday (Jun 09) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Mon 15th Jun)4.5ft (1.3m) 13s
Best Surf 5PM (Mon 15th Jun)4.5ft (1.3m) 13s
Most Powerful 2PM (Tue 9th Jun)10ft (3.0m) 16s

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

Moderate rain (total 15mm), heaviest on Thu morning. Very mild (max 17°C on Thu morning, min 12°C on Tue morning). Winds increasing (light winds from the NW on Wed morning, strong winds from the SW by Thu night).

Days 4-6 Weather Summary

Moderate rain (total 15mm), heaviest on Sat morning. Very mild (max 18°C on Sat morning, min 13°C on Fri morning). Winds decreasing (strong winds from the WNW on Sat morning, light winds from the S by Sun night).

Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
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
2
2
2
1
0
0
0
0
1
0
0
0
0
0
0
0
1
2
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
WSW
15
3
SW
16
2.4
SW
16
1.8
SW
15
1.6
SW
14
1.8
SW
14
2
SW
15
2.3
SW
16
2.3
SW
16
2.1
SW
15
2
SW
15
1.7
SW
14
1.4
SW
13
1.6
SW
12
1.8
WSW
11
1.8
SW
11
1.7
SW
11
2
SW
15
1.7
SSW
14
1.3
SW
13
1.1
SW
13
Wave Graph
Metric surfscale
Energy kJ
4612
3698
2624
1396
1109
1255
1715
2931
2538
1857
1661
1155
694
736
705
752
688
1741
1095
570
418
Wind (km/h)
25
SW
15
SW
15
W
15
NNW
20
NW
25
WNW
30
WNW
35
W
35
SW
20
WSW
20
W
30
NW
35
WNW
35
W
40
WSW
25
SSW
20
SSW
15
S
20
SSE
15
SE
15
SE
Wind State
cross-on
cross-on
on
cross
cross-on
on
on
on
cross-on
cross-on
on
cross-on
on
on
on
cross-on
cross
cross
cross-off
cross-off
cross-off
High Tide
5:03PM0.38m
6:56AM0.57m
8:56PM0.34m
7:08AM0.65m
7:31AM0.74m
8:03AM0.82m
8:41AM0.87m
9:22AM0.90m
Low Tide
3:41PM0.38m
10:42PM0.31m
3:17PM0.27m
9:49PM0.34m
3:50PM0.15m
4:35PM0.04m
5:26PM-0.04m
6:23PM-0.08m
7:25PM-0.09m
light rain
cloud
cloud
cloud
light rain
rain showers
light rain
rain showers
rain showers
cloud
cloud
rain showers
rain showers
rain showers
light rain
rain showers
part cloud
rain showers
cloud
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:20
7:20
7:20
7:20
7:22
7:22
7:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:16
5:16
5:16
5:16
5:16
5:16
5:16
 mm
1
2
2
3
3
4
1
4
2
4
1
3
1
Temp °C
12
13
14
15
15
16
17
17
16
14
14
17
18
17
17
15
15
13
13
13
13
Feels °C
3
7
10
11
10
11
12
11
8
9
9
10
11
10
10
10
10
8
6
8
8
Swell 1
Height (m)
Direction
Period (s)
3
WSW
15
3
SW
16
2.4
SW
16
1.8
SW
15
1.6
SW
14
1.8
SW
14
2
SW
15
2.3
SW
16
2.3
SW
16
2.1
SW
15
2
SW
15
1.7
SW
14
1.4
SW
13
1.6
SW
12
0.1
SW
20
0.3
SW
18
0.6
SW
17
2
SW
15
1.7
SSW
14
1.3
SW
13
1.1
SW
13
Energy kJ
4612
3698
2624
1396
1109
1255
1715
2931
2538
1857
1661
1155
694
736
15
49
177
1741
1095
570
418
Swell 2
Height (m)
Direction
Period (s)
0.5
S
9
0.1
S
12
0.2
S
11
0.7
S
10
Energy kJ
43
3
10
90
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.8
WNW
6
0.9
WNW
7
1.8
WSW
11
1.8
SW
11
1.7
SW
11
0.9
SSE
7
0.8
S
8
Energy kJ
37
78
705
752
688
74
86
Nearest Offshore or Glassy
Rating
(10 max)
4
9
4
4
5
4
7
7
3
7
6
5
4
4
3
3
4
5
5
2
2
Distance (km)
1350
12
44
94
194
214
194
245
1688
12
194
194
512
245
551
96
31
31
12
0
0
Best forecast wave conditions in Margaret River
Rating
(10 max)
9
4
7
4
5
5
4
4
Best forecast wave conditions in Australia
Rating
(10 max)
4
9
8
5
5
8
9
8
5
7
6
5
4
4
5
4
4
5
5
4
4
Header Global
Rating
(10 max)
6
9
6
5
5
8
9
6
6
5
7
7
4
4
5
4
4
6
6
4
4
  • 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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