Augusta Rivermouth Surf Break

Lat Long: 34.33° S 115.16° E

Augusta Rivermouth 48 hour detailed Surf Forecast

Issued: 1 pm 26 Aug 2026 (local time)

Forecast update in  hr  min

Today's Augusta Rivermouth sea temperature is
18.4°C
1.6° 

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 (26 Aug):

  • Morning surf: Morning surf (26 Aug, local time) - 13ft (4.0m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (26 Aug, local time) - 16ft (5.0m), 17s period with SW swell.
  • Evening surf: Evening surf (26 Aug, local time) - 16ft (5.0m), 17s period with SW swell.

The current surf forecast for Augusta Rivermouth at 5PM is: 5.0m 17s primary swell from a Southwest direction (forecast issued at 01:00pm August 26). The wind direction is predicted to be onshore and the swell rating is 11.

Time (AWST) & DateWave HeightWave Period
Morning (26 Aug)13ft (4.0m)15s
Afternoon (26 Aug)16ft (5.0m)17s
Evening (26 Aug)16ft (5.0m)17s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Wed afternoon. Very mild (max 15°C on Sat morning, min 11°C on Fri night). Mainly fresh winds.

Wed
26
Thursday
27
Friday
28
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
0
0
0
0
0
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
Wave
Height (m)
Direction
Period (s)
5
SW
18
5
SW
18
5
SW
17
5
SW
17
4.5
SW
16
4.5
SW
16
4.5
SW
16
4
SW
16
4
SW
15
3.5
SW
14
3
SW
14
3
SW
14
2.5
SW
14
2.3
SW
13
2.3
SW
13
2.1
SW
13
2
SW
12
1.8
SW
12
1.6
SW
12
1.5
SW
11
1.4
SW
11
Wave Graph
Metric surfscale
Energy kJ
14867
14760
14389
13492
11552
10162
9447
8365
6425
4555
3761
3009
2323
1862
1723
1352
1144
954
736
563
492
Wind (km/h)
15
SSW
20
SSW
20
SSE
20
SSE
25
SSE
25
SSE
30
S
30
SSE
30
SSE
35
SSE
30
SE
30
SE
30
SE
25
SE
20
SE
25
SE
25
SE
30
SE
30
SE
25
ESE
20
E
Wind State
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
High Tide
9:34AM0.85m
10:37PM0.43m
10:07AM0.85m
10:17PM0.44m
10:42AM0.83m
10:14PM0.47m
Low Tide
5:30PM0.30m
2:28AM0.37m
5:43PM0.33m
3:13AM0.30m
5:55PM0.36m
cloud
light rain
light rain
cloud
light rain
cloud
light rain
cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:45
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:55
5:57
5:57
 mm
2
1
1
1
Temp °C
14
13
14
14
14
14
14
14
14
14
14
14
13
12
12
12
13
13
13
12
11
Feels °C
11
9
10
9
9
8
7
7
7
7
7
7
6
6
7
7
7
7
7
7
7
  • 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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