Margaret River Mouth Surf Break

Lat Long: 33.97° S 114.98° E

Issued: 7 pm 19 Jun 2026 (local time)

Forecast update in  hr  min

Today's Margaret River Mouth sea temperature is
19.2° C

Normal for this time of year


Margaret River Mouth surf forecast from 19 Jun 2026:

  • Best quality surf: Saturday 27 Jun, 2AM (local time) - 7ft (2.2m), 16s period, SW swell with cross-offshore winds.
  • Most powerful swell: Friday 26 Jun, 11PM (local time) - 7ft (2.2m), 16s period, SSW swell with 2,480 kJ wave energy.
  • Next surfable swell (1★+): Monday 22 Jun, 8AM (local time) - 4.5ft (1.4m), 14s 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 22) at 8AM. The primary swell is predicted to be 1.4m and 14s 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 2.2m 16s and forecast to arrive on Friday (Jun 26) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 7s period and expected on Friday (Jun 26) at 5AM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Mon 22nd Jun)4.5ft (1.4m) 14s
Best Surf 2AM (Sat 27th Jun)7ft (2.2m) 16s
Most Powerful11PM (Fri 26th Jun)7ft (2.2m) 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 10mm), heaviest on Sat night. Very mild (max 18°C on Sat night, min 12°C on Sat morning). Winds decreasing (fresh winds from the NNW on Sat night, light winds from the S by Sun night).

Days 5-7 Weather Summary

Mostly dry. Very mild (max 17°C on Tue afternoon, min 13°C on Wed morning). Wind will be generally light.

Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Fri
26
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
0
0
0
0
0
1
1
2
1
2
1
0
1
1
0
2
2
2
3
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
WSW
14
0.9
WSW
14
0.9
WSW
16
0.9
SW
15
0.9
WSW
14
1.3
WSW
15
1.3
SW
14
1.3
SW
14
1.3
SW
14
1.2
SW
14
1.1
SW
13
1
SW
12
0.9
SW
13
0.9
SW
12
0.9
SW
12
0.9
SW
13
1.1
SW
15
1.1
SW
14
1.5
SW
18
1.4
SW
17
1.3
SW
16
Wave Graph
Metric surfscale
Energy kJ
362
323
425
318
367
656
658
656
736
549
374
300
273
236
248
269
472
453
1373
1145
909
Wind (km/h)
20
NE
25
NNE
25
N
30
NNW
15
WSW
15
SSW
15
SE
10
SE
20
SSE
15
ESE
10
ESE
15
SSE
15
ENE
10
NNE
5
N
10
ESE
5
E
5
NW
10
NW
20
W
20
SSW
Wind State
cross-off
cross-off
cross
cross-on
on
cross
cross-off
cross-off
cross-off
off
cross-off
cross-off
off
cross-off
cross
off
off
glassy
cross-on
on
cross-on
High Tide
10:40AM0.57m
9:40AM0.52m
8:27AM0.50m
6:49AM0.55m
6:38AM0.61m
6:53AM0.66m
7:16AM0.71m
Low Tide
11:25PM0.15m
11:57PM0.25m
11:43PM0.33m
5:46PM0.30m
4:29PM0.23m
4:39PM0.17m
4:57PM0.13m
5:20PM0.10m
part cloud
cloud
cloud
rain showers
rain showers
rain showers
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
light rain
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:24
7:24
7:24
7:24
7:24
7:24
7:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:16
5:17
5:17
5:17
5:17
5:19
5:19
5:19
 mm
4
5
1
1
6
1
Temp °C
15
13
16
18
18
16
16
15
16
15
15
17
16
14
16
15
15
15
17
17
17
Feels °C
12
8
11
13
15
15
14
13
13
12
12
14
13
12
14
14
14
14
15
13
15
Swell 1
Height (m)
Direction
Period (s)
0.9
WSW
14
0.9
WSW
14
0.9
WSW
16
0.9
SW
15
0.9
WSW
14
1.3
WSW
15
1.3
SW
14
1.3
SW
14
1.3
SW
14
1.2
SW
14
1.1
SW
13
1
SW
12
0.9
SW
13
0.9
SW
12
0.9
SW
12
0.9
SW
13
1.1
SW
15
1.1
SW
14
1.5
SW
18
1.4
SW
17
1.3
SW
16
Energy kJ
362
323
425
318
367
656
658
656
736
549
374
300
273
236
248
269
472
453
1373
1145
909
Swell 2
Height (m)
Direction
Period (s)
0.1
SE
9
0.1
SE
9
0.1
SE
8
0.1
SE
8
0.4
NNW
5
0.6
SW
16
0.1
SW
20
0.6
SW
16
0.4
SW
21
0.6
SW
20
0.9
WNW
9
Energy kJ
3
3
3
3
11
165
15
219
160
318
124
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
9
0.1
SE
8
0.1
SW
25
0.2
WSW
23
0.3
N
7
Energy kJ
3
3
24
53
8
Wind waves
Height (m)
Direction
Period (s)
0.3
N
3
0.5
N
4
0.6
N
5
0.7
NNW
6
0.4
W
6
0.3
NNE
4
0.5
N
5
0.5
NNW
5
0.8
NNW
6
0.9
NNW
6
1.1
NNW
7
1.2
NW
8
1.3
S
7
Energy kJ
2
9
19
27
12
3
10
13
36
53
113
178
159
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
3
4
4
4
2
4
2
1
4
1
1
4
2
2
2
5
4
5
Distance (km)
33
33
33
43
194
20
3
0
20
0
0
3
0
0
3
0
0
0
43
221
12
Best forecast wave conditions in Margaret River
Rating
(10 max)
4
4
4
3
4
4
5
4
4
4
4
4
3
4
4
4
5
5
5
Best forecast wave conditions in Australia
Rating
(10 max)
4
4
5
5
4
4
4
5
4
4
5
4
4
4
4
4
4
5
5
5
5
Header Global
Rating
(10 max)
4
4
5
5
8
9
6
7
5
6
5
5
6
5
6
6
6
8
8
9
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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