Augusta Rivermouth Surf Break

Lat Long: 34.33° S 115.16° E

Augusta Rivermouth 48 hour detailed Surf Forecast

Issued: 1 pm 04 Aug 2026 (local time)

Forecast update in  hr  min

Today's Augusta Rivermouth sea temperature is
19.1° C
2.0° 

Augusta Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Augusta Rivermouth today (04 Aug):

  • Morning surf: Morning surf (04 Aug, local time) - 11ft (3.5m), 18s period with SW swell.
  • Afternoon surf: Afternoon surf (04 Aug, local time) - 11ft (3.5m), 17s period with SW swell.
  • Evening surf: Evening surf (04 Aug, local time) - 11ft (3.5m), 16s period with SW swell.

The current surf forecast for Augusta Rivermouth at 9PM is: 3.5m 16s primary swell from a Southwest direction (forecast issued at 01:00pm August 04). The wind direction is predicted to be cross-offshore and the swell rating is 11.

Time (AWST) & DateWave HeightWave Period
Morning (04 Aug)11ft (3.5m)18s
Afternoon (04 Aug)11ft (3.5m)17s
Evening (04 Aug)11ft (3.5m)16s

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


Short Range Forecast

Moderate rain (total 15mm), heaviest on Thu afternoon. Very mild (max 17°C on Thu morning, min 13°C on Thu night). Winds increasing (calm on Wed afternoon, fresh winds from the WNW by Thu afternoon).

Tue
4
Wednesday
5
Thursday
6
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)
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
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)
3.5
SW
18
3.5
SW
17
3.5
SW
17
3.5
SW
16
3.5
SW
16
3.5
SW
16
4.5
SW
16
5
SW
16
5
SW
16
5
SW
16
5
SW
16
4.5
SW
16
4.5
SW
16
4.5
SW
16
4.5
SW
16
4.5
SW
16
4
SW
16
4
SW
16
4
SW
16
4.5
SW
16
4.5
SW
16
Wave Graph
Metric surfscale
Energy kJ
8119
7661
7286
6397
5947
6827
10025
11381
11851
11803
11803
11129
11070
10669
10362
9638
9082
8711
9021
9459
9527
Wind (km/h)
20
W
20
WNW
25
W
25
WNW
25
WNW
20
WNW
20
W
10
WSW
10
S
5
SSE
5
E
10
N
15
N
20
NNW
20
NW
25
NNW
30
NW
30
WNW
25
W
20
WSW
15
SW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
on
glassy
cross-off
off
off
off
off
cross-off
cross-off
cross-off
cross
cross
High Tide
2:53PM0.53m
00:21AM0.59m
1:19AM0.62m
Low Tide
6:02PM0.51m
10:46AM0.38m
2:19PM0.29m
cloud
cloud
cloud
cloud
cloud
clear
light rain
rain showers
rain showers
part cloud
clear
part cloud
part cloud
light rain
light rain
rain showers
rain showers
thunderstorm
rain showers
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
7:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:39
5:40
5:42
 mm
1
1
1
1
2
1
1
4
1
Temp °C
14
14
14
15
15
15
15
15
15
15
15
15
15
15
15
15
17
17
16
16
15
Feels °C
9
9
9
10
10
11
11
13
14
14
15
14
13
12
11
11
11
11
11
11
12
  • 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 

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 Augusta Rivermouth 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.


Nearest locationNearest