Margaret River Mouth surf break

Margaret River Mouth surfForecast / WA – Margaret River / Australia

information circle12 Day Weather and Surf, issued 7 am Wednesday 14 Jan 2026 AWST
Forecast update in hr  min  s Forecast update imminent
Today's Margaret River Mouth sea temperature is
20.8° 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 Thursday (Jan 15) at 2AM. The primary swell is predicted to be 0.7m and 14s period with a secondary swell of 0.2m and 12s. Another secondary swell of 0.6m and 7s is also forecast. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Margaret River Mouth in the next 12 days are 2.2m 18s and forecast to arrive on Monday (Jan 19) 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 0.8m 5s period and expected on Wednesday (Jan 21) at 2AM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Thu 15th Jan)2.5ft (0.7m) 14s
Best Surf 8AM (Tue 20th Jan)6ft (1.9m) 17s
Most Powerful11PM (Mon 19th Jan)7ft (2.2m) 18s

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 Mostly dry. Warm (max 26°C on Thu afternoon, min 14°C on Wed night). Winds decreasing (fresh winds from the S on Wed afternoon, light winds from the E by Fri morning).

Days 3-6 Weather Summary Mostly dry. Warm (max 24°C on Mon afternoon, min 13°C on Sun night). Mainly fresh winds.

Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
1
0
0
1
0
0
0
0
0
1
0
0
0
1
1
3
1
1
0
Swell
Height Map
Wave Height (m) & direction (?)
0.9
SW
0.7
SW
0.7
SW
0.7
SW
0.8
SW
0.8
SW
1
SW
0.9
SW
1.1
SW
1.1
SW
1.3
SW
1.5
SW
1.3
SW
1.2
SW
1.1
SW
1.1
SW
1.1
SW
2.1
SW
1.7
SW
1.6
SW
1.4
SW
Period(s) (?)141414131313141414141313131313132018161614
Wave
Graph
(?)Metric surfscale
Energy kJ (?)297211211183212215371336520514577778569488357424989260014671284802
Wind
(km/h)
15
S
30
SSE
15
ESE
15
SW
25
SSE
20
ESE
20
WSW
30
SSW
20
SSW
20
WSW
20
W
20
SSE
15
SSW
30
S
20
SE
15
SSW
25
SSE
20
SE
15
SSW
30
SSE
30
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off
offcross-
on
cross-
off
offcross-
on
cross-
on
crosscross-
on
oncross-
off
crosscrosscross-
off
crosscross-
off
cross-
off
cross-
on
cross-
off
cross-
off
High Tide
/ height (m)
7:16PM
0.71
7:52PM
0.75
8:26PM
0.78
9:00PM
0.80
9:31PM
0.80
10:00PM
0.79
10:27PM
0.75
Low Tide
/ height (m)
5:10AM
0.07
5:34AM
0.05
5:59AM
0.04
6:24AM
0.05
6:46AM
0.07
7:03AM
0.10
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Sunrise5:22--5:22--5:24--5:24--5:26--5:26--5:28--
Sunset-7:34--7:34--7:32--7:32--7:32--7:32--7:31-
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
---------------------
Temp. °C232420232623232119192018212117232419272419
Feels °C (?)201816212220221917171814191612201915241914
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Latest Updates

submit an eyeball surf report

Quick surf report for Margaret River Mouth:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Margaret River Mouth surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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.

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest