Augusta Rivermouth Surf Break

Lat Long: 34.33° S 115.16° E

Augusta Rivermouth 48 hour detailed Surf Forecast

Issued: 7 am 19 Sep 2026 (local time)

Forecast update in  hr  min

Today's Augusta Rivermouth sea temperature is
17.8°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 (19 Sep):

  • Afternoon surf: Afternoon surf (19 Sep, local time) - 16ft (5.0m), 12s period with WSW swell.
  • Evening surf: Evening surf (19 Sep, local time) - 11ft (3.5m), 11s period with WSW swell.

The current surf forecast for Augusta Rivermouth at 12PM is: 5.5m 12s primary swell from a West-southwest direction (forecast issued at 07:00am September 19). The wind direction is predicted to be cross-offshore and the swell rating is 11.

Time (AWST) & DateWave HeightWave Period
Morning (19 Sep)--
Afternoon (19 Sep)16ft (5.0m)12s
Evening (19 Sep)11ft (3.5m)11s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Sat morning. Very mild (max 16°C on Sat afternoon, min 11°C on Sun night). Winds decreasing (near gales from the WNW on Sat morning, calm by Mon night).

Saturday
19
Sunday
20
Monday
21
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
1
0
1
3
!
!
!
!
!
!
!
5
4
3
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)
2.4
SW
15
6.5
W
12
6
WSW
12
5
WSW
13
4.5
WSW
12
3.5
WSW
11
3.5
SW
13
3
SW
13
3
SW
13
3
SW
13
3
SW
14
3
SW
16
3.5
SW
16
3.5
SW
15
3.5
SW
15
3.5
SW
15
3.5
SW
15
3.5
SW
15
3.5
SW
15
3
SW
15
3
SW
15
3
SW
15
2.5
SW
15
Wave Graph
Metric surfscale
Energy kJ
2585
0
10554
8483
5959
2790
3741
3384
2859
3113
3323
4645
5394
6045
6103
5682
5432
4957
4621
4306
3874
3470
3093
Wind (km/h)
55
NW
50
WNW
40
W
35
W
30
W
25
W
25
WSW
25
SW
15
SSW
20
S
20
SSE
15
SSE
15
SSE
15
SE
10
E
10
NNE
5
NW
5
WNW
10
W
15
W
15
WSW
10
WSW
0
SW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
on
on
on
on
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
glassy
High Tide
00:24AM0.60m
7:01AM0.58m
7:46AM0.64m
Low Tide
3:36PM0.20m
4:21AM0.57m
3:52PM0.21m
4:03PM0.23m
light rain
light rain
light rain
light rain
cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:11
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:12
6:13
6:14
 mm
3
1
1
1
Temp °C
14
14
14
15
16
16
15
15
15
14
14
14
14
14
12
11
12
13
15
16
16
16
15
Feels °C
4
4
6
8
10
11
11
10
11
10
10
10
10
11
9
9
11
12
13
13
13
14
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 

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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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