Augusta Rivermouth Surf Break

Lat Long: 34.33° S 115.16° E

Augusta Rivermouth 48 hour detailed Surf Forecast

Issued: 1 pm 15 Aug 2026 (local time)

Forecast update in  hr  min

Today's Augusta Rivermouth sea temperature is
18.2° C
1.2° 

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 (15 Aug):

  • Morning surf: Morning surf (15 Aug, local time) - 10ft (3.0m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (15 Aug, local time) - 8ft (2.5m), 14s period with SW swell.
  • Evening surf: Evening surf (15 Aug, local time) - 8ft (2.4m), 13s period with SW swell.

The current surf forecast for Augusta Rivermouth at 5PM is: 2.4m 13s primary swell from a Southwest direction (forecast issued at 01:00pm August 15). The wind direction is predicted to be offshore and the swell rating is 4.

Time (AWST) & DateWave HeightWave Period
Morning (15 Aug)10ft (3.0m)14s
Afternoon (15 Aug)8ft (2.5m)14s
Evening (15 Aug)8ft (2.4m)13s

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


Short Range Forecast

Moderate rain (total 17mm), heaviest on Mon morning. Warm (max 20°C on Sun afternoon, min 12°C on Mon night). Winds increasing (light winds from the NNE on Sat night, strong winds from the NNW by Mon morning).

Sat
15
Sunday
16
Monday
17
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
4
4
5
4
4
3
4
5
4
7
6
3
!
!
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)
2.5
SW
14
2.5
SW
14
2.4
SW
13
2.4
SW
13
2.5
SW
13
2
SW
16
3
SW
16
3
SW
15
3
SW
15
3
SW
14
3
SW
14
3
SW
15
3
WSW
16
3
SW
19
3
SW
19
3
SW
19
4.5
WSW
17
4.5
WSW
17
5
WSW
17
5
WSW
17
4.5
SW
16
Wave Graph
Metric surfscale
Energy kJ
2815
2223
2012
2012
2140
1978
4084
3979
3970
3619
3436
3470
4428
6866
6479
6302
11190
13198
13968
13356
10642
Wind (km/h)
15
N
20
NW
15
NW
10
N
10
NNE
10
NE
10
NNE
15
NNE
25
N
30
N
25
N
25
N
25
N
25
N
30
NNW
40
NNW
30
WSW
35
W
40
WSW
30
SW
30
SSW
Wind State
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
off
off
off
cross
cross-off
cross
cross
cross-on
High Tide
12:25PM0.72m
9:43PM0.50m
12:46PM0.60m
10:03PM0.55m
12:33PM0.49m
10:38PM0.59m
Low Tide
7:51PM0.49m
5:01AM0.30m
6:06PM0.52m
5:39AM0.32m
4:18PM0.46m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
heavy rain
light rain
rain showers
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:58
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:47
5:49
5:49
 mm
13
2
1
1
Temp °C
18
19
18
17
15
15
14
14
18
20
19
18
16
16
17
17
13
14
13
13
13
Feels °C
14
15
15
15
13
12
11
10
13
14
14
14
12
12
12
10
7
6
4
6
6
  • 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