Augusta Rivermouth Surf Break

Lat Long: 34.33° S 115.16° E

Augusta Rivermouth 48 hour detailed Surf Forecast

Issued: 1 pm 13 Aug 2026 (local time)

Forecast update in  hr  min

Today's Augusta Rivermouth sea temperature is
18.8° C
1.8° 

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 (13 Aug):

  • Morning surf: Morning surf (13 Aug, local time) - 15ft (4.5m), 17s period with SSW swell.
  • Afternoon surf: Afternoon surf (13 Aug, local time) - 15ft (4.5m), 17s period with SSW swell.
  • Evening surf: Evening surf (13 Aug, local time) - 15ft (4.5m), 16s period with SSW swell.

The current surf forecast for Augusta Rivermouth at 5PM is: 4.5m 17s primary swell from a South-southwest direction (forecast issued at 01:00pm August 13). The wind direction is predicted to be cross-onshore and the swell rating is 11.

Time (AWST) & DateWave HeightWave Period
Morning (13 Aug)15ft (4.5m)17s
Afternoon (13 Aug)15ft (4.5m)17s
Evening (13 Aug)15ft (4.5m)16s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Sat afternoon, min 11°C on Thu night). Wind will be generally light.

Thu
13
Friday
14
Saturday
15
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)
!
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!
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!
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!
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5
5
4
4
4
4
4
4
4
4
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)
4.5
SSW
17
4.5
SSW
17
4.5
SSW
17
4.5
SSW
16
4
SSW
16
4
SSW
16
4
SW
16
4
SW
16
3.5
SW
16
3.5
SW
15
3.5
SW
15
3
SW
15
3
SW
14
3
SW
14
3
SW
14
3
SW
14
2.5
SW
14
2.5
SW
14
2.5
SW
13
2.5
SW
13
2.5
SW
13
Wave Graph
Metric surfscale
Energy kJ
10925
11180
10755
9624
8915
8130
7381
6984
6117
5370
4684
4343
4024
3669
3419
3051
2670
2357
2158
2140
2390
Wind (km/h)
5
W
10
SW
10
SSW
10
S
5
ESE
10
ENE
10
ENE
10
NE
5
N
10
W
5
W
5
NE
10
NE
10
NNE
10
N
15
N
15
N
20
NNW
15
NW
10
NNW
10
NNE
Wind State
glassy
cross
cross-on
cross-on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
glassy
cross-off
cross-off
off
cross-off
off
off
off
off
cross-off
High Tide
11:18AM0.92m
11:26PM0.40m
11:54AM0.83m
10:23PM0.44m
12:25PM0.72m
9:43PM0.50m
Low Tide
7:39PM0.36m
3:42AM0.34m
8:10PM0.43m
4:23AM0.31m
7:51PM0.49m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:00
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:46
5:46
5:47
 mm
Temp °C
14
15
14
14
13
13
11
11
15
17
16
15
14
15
14
14
17
19
18
17
15
Feels °C
13
13
12
12
11
11
8
9
13
15
14
14
12
12
11
11
13
15
15
16
14
  • 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.


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