Augusta Rivermouth Surf Break

Lat Long: 34.33° S 115.16° E

Augusta Rivermouth 48 hour detailed Surf Forecast

Issued: 1 am 08 Sep 2026 (local time)

Forecast update in  hr  min

Today's Augusta Rivermouth sea temperature is
17.7°C
1.0° 

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 (08 Sep):

  • Morning surf: Morning surf (08 Sep, local time) - 13ft (4.0m), 17s period with SW swell.
  • Afternoon surf: Afternoon surf (08 Sep, local time) - 13ft (4.0m), 16s period with SW swell.
  • Evening surf: Evening surf (08 Sep, local time) - 11ft (3.5m), 16s period with SW swell.

The current surf forecast for Augusta Rivermouth at 6AM is: 4.0m 17s primary swell from a Southwest direction and 1.1m 5s secondary swell from a Southeast direction (forecast issued at 01:00am September 08). The wind direction is predicted to be cross-onshore.

Time (AWST) & DateWave HeightWave Period
Morning (08 Sep)13ft (4.0m)17s
Afternoon (08 Sep)13ft (4.0m)16s
Evening (08 Sep)11ft (3.5m)16s

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


Short Range Forecast

Mostly dry. Warm (max 20°C on Wed afternoon, min 10°C on Wed morning). Winds decreasing (fresh winds from the SE on Tue afternoon, calm by Thu night).

Tuesday
8
Wednesday
9
Thursday
10
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)
0
0
0
0
0
0
0
!
!
!
3
3
3
3
4
3
2
3
3
3
3
3
4
4
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)
4
SW
16
4
SW
17
4
SW
17
4.5
SW
17
4
SW
16
4
SW
16
3.5
SW
16
3.5
SW
16
3.5
SW
16
3.5
SW
16
3
SW
16
3
SW
15
3
SW
15
3
SW
15
2.5
SW
15
2.5
SW
15
2.3
SW
15
2.2
SW
15
2.1
SW
15
2
SW
15
2
SW
15
2.1
SW
15
2.1
SW
16
2.1
SW
15
Wave Graph
Metric surfscale
Energy kJ
7751
9167
9934
10181
8591
7513
6882
6285
5720
5189
4569
4005
3760
3538
3194
2704
2341
2038
1760
1647
1692
1882
2009
2093
Wind (km/h)
20
SE
20
ESE
20
ESE
25
ESE
30
SE
35
SE
25
E
20
E
20
E
15
E
20
E
20
ENE
10
ESE
10
ENE
15
NE
15
E
20
ENE
20
NE
20
NE
15
NE
5
WSW
10
SSW
5
ESE
5
NE
Wind State
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross
cross-off
cross
cross
cross-off
cross-off
cross-off
cross
cross-on
glassy
cross-off
High Tide
11:36PM0.47m
9:19AM0.86m
11:10PM0.43m
10:03AM0.86m
10:43PM0.41m
10:44AM0.82m
10:13PM0.43m
Low Tide
1:56AM0.46m
5:14PM0.19m
2:34AM0.38m
5:46PM0.27m
3:10AM0.31m
6:09PM0.35m
clear
clear
clear
clear
clear
clear
clear
clear
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:28
6:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:05
6:06
6:06
 mm
Temp °C
13
13
12
15
16
17
15
12
13
12
10
16
20
20
18
16
14
13
12
17
19
17
17
17
Feels °C
9
8
8
10
9
10
10
9
9
9
6
12
17
17
14
12
9
8
7
13
17
15
17
16
  • 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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