Augusta Rivermouth surfForecast / WA – Margaret River / Australia

information circle48hr Weather and Surf, issued 1 am Sunday 26 Apr 2026 AWST
Forecast update in hr  min  s Forecast update imminent
Augusta Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Augusta Rivermouth sea temperature is
20.3° C
(Which is normal for this time of year)

How big are the waves at Augusta Rivermouth today?

The current surf forecast for Augusta Rivermouth at 8AM is: 2.1m 13s primary swell from a Southwest direction and 0.2m 26s secondary swell from a South-southwest direction (forecast issued at 01:00am April 26). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (AWST) & DateWave HeightWave Period
Morning (26 Apr)7ft (2.1m)13s
Afternoon (26 Apr)4.5ft (1.4m)23s
Evening (26 Apr)8ft (2.5m)20s

Table - waves today at Augusta Rivermouth. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 4mm), mostly falling on Mon morning. Very mild (max 18°C on Sun afternoon, min 13°C on Mon morning). Wind will be generally light.

Sunday
26
Monday
27
Tuesday
28
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
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
4
4
4
4
3
3
4
4
!
!
!
!
!
!
!
5
5
5
5
4
3
2
2
3
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
2.2
SW
14
2.1
SW
14
2.1
SW
13
2
SW
13
2.1
SW
13
1.8
SSW
22
2.4
SSW
20
3
SSW
19
4
SW
18
4
SW
18
4
SW
18
3.5
SW
17
3.5
SW
16
3.5
SW
16
3.5
SW
16
3
SW
16
3
SW
15
3
SW
15
3
SW
15
3
SW
14
3
SW
14
3
SW
14
3
SW
14
3
SW
14
Wave Graph
Metric surfscale
Energy kJ
1733
1541
1474
1367
1452
3083
4820
6273
10556
9772
9446
8133
6761
5943
5403
5012
4514
4394
4121
4065
4009
3805
3372
3144
Wind (km/h)
0
NW
5
ENE
10
NNE
5
NE
10
SSW
10
S
10
SSE
10
SE
15
SE
10
SE
5
NNE
5
NNE
0
SSW
5
SE
5
SSE
5
SSE
5
SE
5
ENE
5
NE
5
E
10
SSE
15
SE
15
ESE
10
E
glassy
glassy
cross-off
cross-off
cross-on
cross-on
on
on
cross-on
on
glassy
glassy
glassy
glassy
on
glassy
glassy
glassy
cross-off
cross
on
on
cross-on
cross
High Tide
10:01AM0.62m
8:58PM0.81m
9:24AM0.62m
9:50PM0.79m
8:57AM0.66m
10:39PM0.75m
Low Tide
3:40AM0.39m
2:17PM0.55m
4:03AM0.47m
2:51PM0.47m
4:10AM0.55m
3:26PM0.40m
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:50
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:44
5:42
5:40
1
3
Temp °C
15
15
14
16
18
17
17
17
17
17
15
13
14
16
16
16
16
16
15
17
18
18
18
18
15
15
13
15
16
16
16
16
16
17
14
13
15
16
16
16
16
16
14
17
17
16
16
17
Swell 1
Height (m)
Direction
Period (s)
2.2
SW
14
2.1
SW
14
2.1
SW
13
2
SW
13
2.1
SW
13
2.1
SW
13
2.4
SSW
20
3
SSW
19
4
SW
18
4
SW
18
4
SW
18
3.5
SW
17
3.5
SW
16
3.5
SW
16
3.5
SW
16
3
SW
16
3
SW
15
3
SW
15
3
SW
15
3
SW
14
3
SW
14
3
SW
14
3
SW
14
3
SW
14
Energy kJ
1733
1541
1474
1367
1452
1541
4820
6273
10556
9772
9446
8133
6761
5943
5403
5012
4514
4394
4121
4065
4009
3805
3372
3144
Swell 2
Height (m)
Direction
Period (s)
0.2
SSW
26
0.4
SSW
24
1
SSW
23
1.8
SSW
22
2.3
SW
13
2.1
SW
13
Energy kJ
67
228
1128
3083
1723
1323
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
4
4
5
6
6
8
8
7
6
5
6
6
5
5
5
5
4
4
5
5
4
Distance (km)
0
0
0
0
55
24
24
5
5
5
5
5
5
24
24
0
0
0
0
5
5
24
24
5
Best forecast wave conditions in Margaret River
Rating
(10 max)
4
4
4
4
4
5
6
8
9
9
9
8
7
6
6
6
5
5
5
5
5
5
5
5
Best forecast wave conditions in Australia
Rating
(10 max)
4
4
4
4
4
5
6
8
9
9
9
8
7
6
6
6
5
5
5
5
5
5
5
5
Header Global
Rating
(10 max)
5
5
8
5
7
6
5
7
7
9
9
8
7
5
6
6
6
5
5
5
5
5
5
5
  • 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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