Augusta Rivermouth Surf Break

Lat Long: 34.33° S 115.16° E

Augusta Rivermouth 48 hour detailed Surf Forecast

Issued: 1 pm 10 Sep 2026 (local time)

Forecast update in  hr  min

Today's Augusta Rivermouth sea temperature is
17.4°C
0.8° 

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 (10 Sep):

  • Morning surf: Morning surf (10 Sep, local time) - 7ft (2.1m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (10 Sep, local time) - 7ft (2.1m), 15s period with SW swell.
  • Evening surf: Evening surf (10 Sep, local time) - 7ft (2.1m), 16s period with SW swell.

The current surf forecast for Augusta Rivermouth at 7PM is: 2.1m 15s primary swell from a Southwest direction and 0.8m 21s secondary swell from a Southwest direction (forecast issued at 01:00pm September 10). The wind direction is predicted to be onshore.

Time (AWST) & DateWave HeightWave Period
Morning (10 Sep)7ft (2.1m)15s
Afternoon (10 Sep)7ft (2.1m)15s
Evening (10 Sep)7ft (2.1m)16s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Fri night. Very mild (max 19°C on Thu afternoon, min 14°C on Thu night). Winds increasing (light winds from the WNW on Thu afternoon, fresh winds from the WSW by Fri night).

Thu
10
Friday
11
Saturday
12
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)
3
4
3
3
4
3
3
3
4
4
5
5
4
2
!
2
3
!
6
3
3
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)
2.1
SW
15
2.1
SW
15
2.1
SW
15
2.1
SW
16
2.1
SW
16
2.3
SW
15
1.5
SW
19
1.6
SW
19
2.2
SW
16
2.5
SW
19
3
SW
18
3
SW
18
3
SW
17
2.5
SW
17
3.5
WSW
16
2.3
SW
16
2.2
SW
16
3.5
WSW
16
3
WSW
16
1.8
SW
15
1.8
SW
14
Wave Graph
Metric surfscale
Energy kJ
1760
1784
1857
2009
2147
2372
1624
1924
2352
5004
4675
4816
4466
3746
5880
2668
2325
5120
4796
1308
1290
Wind (km/h)
15
NNE
5
WNW
5
WSW
10
SSE
15
NE
15
NE
20
NNE
20
NNE
25
N
25
N
20
N
20
NNW
30
NW
35
NW
35
WSW
25
W
25
W
25
W
25
W
20
WNW
20
WNW
Wind State
cross-off
cross-off
cross
on
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
10:44AM0.82m
10:13PM0.43m
11:21AM0.75m
9:46PM0.48m
11:55AM0.65m
9:35PM0.54m
Low Tide
6:09PM0.35m
3:46AM0.25m
6:13PM0.43m
4:21AM0.21m
5:42PM0.48m
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
part cloud
cloud
cloud
cloud
light rain
thunderstorm
rain showers
clear
clear
clear
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:06
6:07
6:07
 mm
1
1
2
Temp °C
17
19
17
17
16
15
14
14
19
19
18
17
18
17
15
15
16
15
15
15
15
Feels °C
13
17
16
15
13
11
10
9
14
14
14
14
13
12
8
9
10
9
10
11
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 

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