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Surf Forecasts:

Margaret River Mouth surf break

Margaret River Mouth surfForecast / WA – Margaret River / Australia

information circle48hr Weather and Surf, issued 7 pm Thursday 12 Mar 2026 AWST
Forecast update in hr  min  s Forecast update imminent
Today's Margaret River Mouth sea temperature is
20.8° C
 (Which is normal for this time of year)

How big are the waves at Margaret River Mouth today?

The current surf forecast for Margaret River Mouth at 1AM is: 1.1m 20s primary swell from a Southwest direction and 0.7m 11s secondary swell from a Southwest direction, 0.7m 7s secondary swell from a Southeast direction (forecast issued at 07:00pm March 12). The wind direction is predicted to be offshore and the swell rating is 3.

Time (AWST) & DateWave HeightWave Period
Morning (13 Mar)3.5ft (1.1m)18s
Afternoon (13 Mar)4ft (1.2m)17s
Evening (13 Mar)4ft (1.2m)17s

Table - waves today at Margaret River Mouth. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Thursday
12
Friday
13
Saturday
14
Sunday
15
5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM
Rating
(10 max)
0
2
2
3
3
3
2
3
0
1
1
1
1
1
2
0
0
0
0
1
0
1
1
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.8
SW
0.9
SW
1
SW
1.1
SW
1.1
SW
1.1
SW
1.1
SW
1.2
SW
1.2
SW
1.2
SW
1.2
SW
1.2
SW
1.2
SW
1.1
SW
1.1
SW
1.1
SW
1.1
SW
0.9
SW
0.9
SW
1
SW
0.9
SW
1.1
SW
0.9
SW
0.9
SW
Period(s) (?)222120191919181817171716161616161515141414141413
Wave
Graph
(?)Metric surfscale
Energy kJ (?)553707776825911882808871861851822737719636636539505355350407346447308295
Wind
(km/h)
30
SSE
15
E
25
ESE
25
ESE
25
ESE
25
ESE
15
ESE
15
ESE
30
SE
25
SE
20
ESE
20
ESE
20
SE
20
ESE
15
SSE
30
SSE
30
SE
25
SE
20
SE
20
ESE
20
ESE
20
ESE
10
SSE
25
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		offoffoffoffoffcross-
off		offcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross
High Tide
/ height (m)
4:53PM
0.61
6:21PM
0.64
7:14PM
0.67
Low Tide
/ height (m)
3:33AM
0.09
3:49AM
0.09
4:03AM
0.09
Thursday
12
Friday
13
Saturday
14
Sunday
15
Sunrise-----6:16-------6:16-------6:18--
Sunset6:43-------6:40-------6:39-------
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C202117151416222524201815151723232219171615172325
Feels °C (?)141812111012192219161512121421181816141413152221
  • 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

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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.

View detailed surf forecast for Margaret River Mouth at:
surf-forecast.com

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