Augusta Rivermouth Surf Break

Lat Long: 34.33° S 115.16° E

Augusta Rivermouth 48 hour detailed Surf Forecast

Issued: 1 am 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Augusta Rivermouth sea temperature is
17.8°C
0.9° 

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 Sep):

  • Morning surf: Morning surf (04 Sep, local time) - 18ft (5.5m), 13s period with SW swell.
  • Afternoon surf: Afternoon surf (04 Sep, local time) - 16ft (5.0m), 14s period with SW swell.
  • Evening surf: Evening surf (04 Sep, local time) - 15ft (4.5m), 15s period with SW swell.

The current surf forecast for Augusta Rivermouth at 5AM is: 5.5m 12s primary swell from a Southwest direction and 1.3m 18s secondary swell from a South-southwest direction, 0.3m 11s secondary swell from a South-southeast direction (forecast issued at 01:00am September 04). The wind direction is predicted to be cross-shore.

Time (AWST) & DateWave HeightWave Period
Morning (04 Sep)18ft (5.5m)13s
Afternoon (04 Sep)16ft (5.0m)14s
Evening (04 Sep)15ft (4.5m)15s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Sat afternoon. Very mild (max 17°C on Sat afternoon, min 11°C on Sun night). Winds decreasing (strong winds from the S on Sat night, calm by Sun night).

Friday
4
Saturday
5
Sunday
6
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
!
!
!
!
!
!
!
!
3
3
1
0
0
0
0
0
0
0
!
!
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)
5
WSW
11
5.5
SW
12
5.5
SW
13
5
SW
13
5
SW
14
5
SW
15
5
SW
16
4.5
SW
15
4.5
SW
14
4
SW
14
3.5
SW
14
3.5
SW
14
3
WSW
14
2.5
WSW
13
3
SW
13
4
SSW
10
5
SSW
11
5
SSW
12
3.5
SW
12
3.5
SW
13
3
SW
13
4
SW
18
4.5
SW
18
4.5
SW
17
Wave Graph
Metric surfscale
Energy kJ
5464
8385
9015
8596
8509
11072
11216
9746
7932
6752
5555
4364
2759
2497
2677
3074
5528
6370
4305
4022
3234
9870
12928
12066
Wind (km/h)
40
W
40
WSW
35
SW
25
SW
20
SW
15
SW
10
W
10
NW
15
NNW
20
NW
20
NW
25
NW
25
NW
20
WNW
20
SW
40
S
40
S
40
SSE
35
SSE
30
SSE
30
SSE
25
SE
20
SE
10
E
Wind State
cross-off
cross
cross
cross-on
cross
cross
cross-off
cross-off
off
off
off
off
off
cross-off
cross-on
on
on
on
on
on
on
on
cross-on
cross
High Tide
00:13AM0.65m
5:49AM0.65m
7:31AM0.74m
Low Tide
2:24PM0.17m
3:14PM0.13m
3:57PM0.12m
cloud
cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
cloud
cloud
light rain
rain showers
rain showers
rain showers
light rain
light rain
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:33
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:01
6:02
6:02
 mm
1
1
2
1
1
1
Temp °C
14
14
14
13
13
13
12
12
12
13
14
15
17
16
15
13
13
14
13
14
14
13
13
12
Feels °C
6
6
6
7
8
9
9
9
8
9
10
11
12
13
11
5
5
5
5
6
7
7
9
9
  • 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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