Augusta Rivermouth surfForecast / WA – Margaret River / Australia

information circle48hr Weather and Surf, issued 1 pm Saturday 25 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 5PM is: 2.5m 13s primary swell from a Southwest direction (forecast issued at 01:00pm April 25). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (AWST) & DateWave HeightWave Period
Morning (25 Apr)10ft (3.0m)13s
Afternoon (25 Apr)10ft (3.0m)13s
Evening (25 Apr)8ft (2.5m)13s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 18°C on Sat afternoon, min 14°C on Sun morning). Wind will be generally light.

Sat
25
Sunday
26
Monday
27
Tue
28
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
2 AM
5 AM
8 AM
Rating
(10 max)
3
4
4
4
4
4
4
4
4
3
4
3
4
!
!
!
!
!
!
!
!
!
!
!
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>
<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)
3
SW
13
3
SW
13
2.5
SW
13
2.5
SW
13
2.3
SW
13
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
SSW
18
4
SW
18
4
SW
18
4
SW
17
3.5
SW
16
3.5
SW
16
3.5
SW
16
3.5
SW
16
3.5
SW
15
3.5
SW
15
3.5
SW
15
Wave Graph
Metric surfscale
Energy kJ
2617
2535
2318
2108
1904
1733
1541
1474
1367
1452
3083
4820
6273
10267
9772
9446
8382
6761
5943
5403
5268
4809
4849
4784
Wind (km/h)
10
WSW
15
W
15
WSW
10
W
5
WSW
0
NW
5
E
10
NNE
5
E
10
S
10
S
10
SSE
15
SSE
15
SE
10
ESE
10
NNE
5
N
5
W
10
SSE
15
SSE
10
SE
10
SE
10
SE
15
ESE
cross
cross-off
cross-off
cross-off
glassy
glassy
glassy
cross-off
glassy
on
cross-on
on
on
on
cross-on
cross-off
off
glassy
on
on
on
cross-on
cross-on
cross-on
High Tide
10:45AM0.66m
7:58PM0.81m
10:01AM0.62m
8:58PM0.81m
9:24AM0.62m
9:50PM0.79m
Low Tide
1:46PM0.64m
3:40AM0.39m
2:17PM0.55m
4:03AM0.47m
2:51PM0.47m
4:10AM0.55m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
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>
5:45
5:44
5:42
5:40
Temp °C
18
18
17
17
16
15
15
14
16
18
17
17
17
17
16
14
14
16
17
17
17
16
16
16
16
16
15
16
16
15
15
13
16
16
16
16
15
15
15
12
13
16
16
15
15
15
14
14
Swell 1
Height (m)
Direction
Period (s)
3
SW
13
3
SW
13
2.5
SW
13
2.5
SW
13
2.3
SW
13
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
SSW
18
4
SW
18
4
SW
18
4
SW
17
3.5
SW
16
3.5
SW
16
3.5
SW
16
3.5
SW
16
3.5
SW
15
3.5
SW
15
3.5
SW
15
Energy kJ
2617
2535
2318
2108
1904
1733
1541
1474
1367
1452
1541
4820
6273
10267
9772
9446
8382
6761
5943
5403
5268
4809
4849
4784
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
1426
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
4
4
4
4
4
5
6
8
8
8
7
6
5
6
6
5
5
5
5
Distance (km)
55
0
0
0
0
0
0
0
0
24
24
24
24
5
5
5
5
5
24
24
5
5
5
5
Best forecast wave conditions in Margaret River
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
5
6
8
9
9
9
8
7
6
6
6
5
5
5
Best forecast wave conditions in Australia
Rating
(10 max)
5
4
4
4
4
4
4
4
4
4
5
6
8
9
9
9
8
7
6
6
6
5
5
5
Header Global
Rating
(10 max)
5
5
5
5
5
5
6
8
7
7
6
6
5
8
9
9
8
7
6
6
6
6
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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