Augusta Rivermouth Surf Break

Lat Long: 34.33° S 115.16° E

Augusta Rivermouth 48 hour detailed Surf Forecast

Issued: 1 am 20 Jul 2026 (local time)

Forecast update in  hr  min

Today's Augusta Rivermouth sea temperature is
19.1° C
1.4° 

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 (20 Jul):

  • Morning surf: Morning surf (20 Jul, local time) - 7.5ft (2.3m), 13s period with SW swell.
  • Afternoon surf: Afternoon surf (20 Jul, local time) - 7.5ft (2.3m), 14s period with SW swell.
  • Evening surf: Evening surf (20 Jul, local time) - 7.5ft (2.3m), 14s period with SW swell.

The current surf forecast for Augusta Rivermouth at 8AM is: 2.5m 13s primary swell from a Southwest direction and 0.7m 16s secondary swell from a Southwest direction (forecast issued at 01:00am July 20). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (AWST) & DateWave HeightWave Period
Morning (20 Jul)7.5ft (2.3m)13s
Afternoon (20 Jul)7.5ft (2.3m)14s
Evening (20 Jul)7.5ft (2.3m)14s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Mon night. Very mild (max 15°C on Mon morning, min 11°C on Wed night). Wind will be generally light.

Monday
20
Tuesday
21
Wednesday
22
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
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
4
4
4
3
3
3
4
2
2
1
2
1
2
2
2
2
2
!
!
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Swell
Height Map
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
13
2.5
SW
13
2.5
SW
13
2.3
SW
13
2.3
SW
14
2.3
SW
14
2.4
SW
14
3
SW
13
3
SW
13
3
SW
13
2.5
SW
14
2.5
SW
14
2.5
SW
13
2.5
SW
13
2.5
SW
13
2.5
SW
13
3
SSW
14
3.5
SSW
14
3.5
SSW
16
4
SSW
16
3.5
SSW
15
3.5
SSW
15
3.5
SSW
15
3.5
SSW
14
Wave Graph
Metric surfscale
Energy kJ
2345
2309
2013
1651
2056
2185
2326
2692
2496
2458
2686
2648
2354
2174
2008
2349
3037
4192
6575
6742
6325
5639
4832
4522
Wind (km/h)
10
W
15
W
15
W
15
W
20
WNW
20
W
20
W
15
SSW
15
SW
15
SW
15
SSW
15
SSW
15
SSW
15
S
15
S
10
S
15
S
15
SSE
10
SE
10
E
15
SE
15
ESE
15
E
15
ENE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross
cross
High Tide
12:16PM0.55m
10:49PM0.60m
9:26AM0.51m
00:07AM0.62m
Low Tide
5:14AM0.45m
4:24PM0.52m
6:05AM0.50m
3:53PM0.43m
4:10PM0.36m
cloud
cloud
part cloud
cloud
cloud
part cloud
rain showers
rain showers
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:20
7:20
7:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:30
5:30
5:30
 mm
1
2
Temp °C
14
15
15
14
14
15
14
15
14
14
14
14
14
14
14
14
14
14
14
14
15
14
14
13
Feels °C
11
11
10
9
9
10
10
12
10
9
10
10
10
10
10
11
10
10
11
11
12
11
10
10
  • 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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