Augusta Rivermouth surfForecast / WA – Margaret River / Australia

information circle48hr Weather and Surf, issued 1 pm Thursday 23 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
20.2° 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 4PM is: 3.5m 13s primary swell from a West-southwest direction and 0.9m 19s secondary swell from a Southwest direction (forecast issued at 01:00pm April 23). The wind direction is predicted to be cross-offshore and the swell rating is 11.

Time (AWST) & DateWave HeightWave Period
Morning (23 Apr)15ft (4.5m)12s
Afternoon (23 Apr)13ft (4.0m)13s
Evening (23 Apr)13ft (4.0m)14s

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 19°C on Fri afternoon, min 14°C on Sun morning). Wind will be generally light.

Thu
23
Friday
24
Saturday
25
Sun
26
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)
!
!
!
!
!
!
!
!
!
!
!
!
!
!
4
4
4
3
3
3
4
4
3
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>
<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)
4
WSW
12
4
WSW
12
3.5
WSW
13
3.5
SW
14
4
SW
14
4
SW
14
4
SW
14
3.5
SW
15
3.5
SW
15
3.5
SW
14
3.5
SW
14
3.5
SW
13
3.5
SW
13
3.5
SW
13
3
SW
13
3
SW
13
3
SW
13
2.5
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
Wave Graph
Metric surfscale
Energy kJ
5248
4489
4372
5019
5492
5836
5842
5140
4699
3901
3949
4228
3833
3567
3116
2840
2617
2399
2318
2108
1904
1733
1541
1474
Wind (km/h)
25
WSW
25
W
15
WNW
15
W
15
W
20
W
20
W
20
WNW
20
W
20
W
20
W
15
W
10
W
10
W
10
W
10
W
15
WNW
15
W
10
WSW
5
SW
0
WSW
5
SSE
5
ESE
10
E
cross
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-off
cross-off
cross-off
cross
cross
glassy
glassy
cross-on
cross-on
High Tide
12:04PM0.81m
11:44AM0.73m
6:33PM0.79m
10:45AM0.66m
7:58PM0.81m
Low Tide
2:22AM0.29m
1:35PM0.73m
3:05AM0.33m
1:46PM0.64m
3:40AM0.39m
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:48
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:46
5:45
5:45
5:44
Temp °C
17
17
17
17
17
17
17
17
18
18
19
19
18
18
18
17
18
18
17
16
16
15
15
14
11
12
13
14
14
13
13
13
14
14
15
16
16
17
17
16
16
15
15
15
16
15
14
13
Swell 1
Height (m)
Direction
Period (s)
4
WSW
12
3.5
WSW
13
3.5
SW
14
4
SW
14
4
SW
14
4
SW
14
3.5
SW
15
3.5
SW
15
3.5
SW
14
3.5
SW
14
3.5
SW
13
3.5
SW
13
3.5
SW
13
3
SW
13
3
SW
13
3
SW
13
2.5
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
Energy kJ
4489
4372
5019
5492
5836
5842
5140
4699
3901
3949
4228
3833
3567
3116
2840
2617
2399
2318
2108
1904
1733
1541
1474
Swell 2
Height (m)
Direction
Period (s)
0.9
SW
19
0.1
S
26
Energy kJ
602
13
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
4
WSW
12
Energy kJ
5248
Nearest Offshore or Glassy
Rating
(10 max)
2
3
3
4
2
5
5
5
5
5
4
3
3
2
5
5
4
4
4
4
4
4
4
4
Distance (km)
389
1186
1778
1391
1674
55
158
158
158
158
213
334
123
83
55
55
0
0
0
0
55
24
0
0
Best forecast wave conditions in Margaret River
Rating
(10 max)
5
2
5
5
4
4
4
4
4
4
4
4
Best forecast wave conditions in Australia
Rating
(10 max)
4
5
5
5
4
5
5
5
5
5
4
4
4
4
5
5
4
4
5
4
4
4
4
4
Header Global
Rating
(10 max)
9
9
6
5
5
5
5
5
5
5
5
5
6
9
5
5
4
5
5
7
4
5
4
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

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