Margaret River Mouth surf break

Margaret River Mouth surfForecast / WA – Margaret River / Australia

information circle12 Day Weather and Surf, issued 7 pm Saturday 22 Nov 2025 AWST
Forecast update in hr  min  s Forecast update imminent
Today's Margaret River Mouth sea temperature is
19.0° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Margaret River Mouth this week:

The surf forecast for Margaret River Mouth over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Nov 28) at 2AM. The primary swell is predicted to be 1.4m and 16s period with a secondary swell of 0.2m 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 12 days are 2.5m 11s and forecast to arrive on Sunday (Nov 23) at 8PM. 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+) 2AM (Fri 28th Nov)4.5ft (1.4m) 16s
Best Surf 2AM (Fri 28th Nov)4.5ft (1.4m) 16s
Most Powerful 8PM (Sun 23rd Nov)8ft (2.5m) 11s

Table - best surf conditions forecast for Margaret River Mouth over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 12mm), heaviest on Sat night. Very mild (max 17°C on Sat night, min 15°C on Sat night). Winds decreasing (strong winds from the WSW on Sun morning, light winds from the SW by Tue afternoon).

Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Wed morning. Very mild (max 18°C on Thu morning, min 12°C on Thu night). Mainly fresh winds.

Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Sat
29
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
1
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1
WSW
1.9
WSW
2.5
WSW
2.2
SW
1.4
WSW
1.3
WSW
1.3
SW
1.3
SW
0.9
WSW
0.8
SSW
1
SW
0.5
SW
1.1
SW
0.9
WSW
1.4
SW
1.4
WSW
1.3
WSW
1.2
WSW
1
SW
0.9
SW
0.8
SW
Period(s) (?)1291111101212111010916111516161514141313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)269579143611303944734943711891311551322873441057921656553357249196
Wind
(km/h)
35
WSW
45
WSW
45
WSW
40
SW
25
WSW
25
SW
30
SW
25
SW
15
SW
15
WNW
30
SW
25
SW
25
SSW
20
SSW
25
S
15
SE
20
SW
25
SSW
15
SE
20
SW
25
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
oncross-
on
cross-
on
cross-
on
crosscrosscross-
off
cross-
on
crosscross-
off
cross-
on
cross-
on
High Tide
/ height (m)
9:40PM
0.78
10:08PM
0.77
10:37PM
0.75
11:08PM
0.71
11:36PM
0.66
11:53PM
0.58
10:12PM
0.50
7:42PM
0.52
Low Tide
/ height (m)
9:07AM
0.12
10:23AM
0.12
11:06AM
0.13
11:28AM
0.14
11:41AM
0.16
11:53AM
0.19
12:05PM
0.24
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Sat
29
Sunrise-5:03--5:03--5:03--5:03--5:03--5:01--5:01-
Sunset--7:07--7:08--7:09--7:10--7:12--7:13--7:13
rain showers
light rain
rain showers
light rain
cloud
part cloud
part cloud
cloud
part cloud
part cloud
light rain
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
3333------4----------
Temp. °C171515151616161616171717161818161817161617
Feels °C (?)126661110101011141311101313121413131313
  • 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 12 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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