Margaret River Mouth Surf Break

Lat Long: 33.97° S 114.98° E

Margaret River Mouth 48 hour detailed Surf Forecast

Issued: 1 pm 21 Oct 2026 (local time)

Forecast update in  hr  min

Today's Margaret River Mouth sea temperature is
18.4°C
1.1° 

How big are the waves at Margaret River Mouth today (21 Oct):

  • Morning surf: Morning surf (21 Oct, local time) - 7.5ft (2.3m), 16s period with WSW swell.
  • Afternoon surf: Afternoon surf (21 Oct, local time) - 8ft (2.5m), 16s period with WSW swell.
  • Evening surf: Evening surf (21 Oct, local time) - 8ft (2.5m), 17s period with WSW swell.

The current surf forecast for Margaret River Mouth at 7PM is: 2.5m 17s primary swell from a West-southwest direction (forecast issued at 01:00pm October 21). The wind direction is predicted to be onshore.

Time (AWST) & DateWave HeightWave Period
Morning (21 Oct)7.5ft (2.3m)16s
Afternoon (21 Oct)8ft (2.5m)16s
Evening (21 Oct)8ft (2.5m)17s

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


Short Range Forecast

Moderate rain (total 11mm), heaviest on Fri night. Very mild (max 18°C on Wed afternoon, min 12°C on Thu night). Mainly strong winds.

Wed
21
Thursday
22
Friday
23
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
2.4
WSW
16
2.5
WSW
16
2.5
WSW
17
2.5
WSW
17
2.5
WSW
17
2.5
WSW
16
2.5
WSW
16
2.5
WSW
16
2.5
WSW
15
2.5
WSW
15
2.4
WSW
15
2.4
WSW
15
2.3
WSW
15
2.4
SW
15
2.4
WSW
16
2.4
WSW
16
2.4
SW
15
2.3
SW
15
2.2
SW
15
2.1
SW
14
2.1
SW
14
Wave Graph
Metric surfscale
Energy kJ
2968
3317
3512
3517
3393
3237
3329
3287
3037
2655
2513
2547
2432
2772
2680
2680
2690
2233
2061
1862
1736
Wind (km/h)
35
NW
40
NW
35
W
30
WSW
30
WSW
30
WSW
30
WSW
30
WSW
30
WSW
30
WSW
30
WSW
30
WSW
30
WSW
30
SW
30
SW
30
SW
35
SW
30
SW
30
SW
30
SW
30
SW
Wind State
cross-on
cross-on
on
on
on
cross-on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
9:21PM0.46m
7:16AM0.53m
8:50PM0.49m
8:13AM0.50m
8:45PM0.54m
Low Tide
2:23PM0.20m
1:44AM0.41m
2:23PM0.24m
2:31AM0.34m
2:23PM0.28m
clear
part cloud
light rain
cloud
cloud
cloud
cloud
part cloud
light rain
cloud
part cloud
part cloud
part cloud
light rain
rain showers
rain showers
rain showers
part cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
—
5:31
—
—
—
—
—
—
—
5:30
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
6:37
—
—
—
—
—
—
—
6:37
—
—
—
—
—
—
—
6:38
—
—
 mm
—
—
1
—
—
—
—
—
1
—
—
—
—
1
1
1
1
—
—
—
—
Temp °C
18
18
17
16
15
14
14
14
14
14
14
14
13
12
12
12
13
13
12
12
12
Feels °C
12
12
12
10
9
7
7
8
7
7
7
7
6
6
5
4
5
5
5
5
4
  • 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
How to use the Wavefinder 

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