Augusta Rivermouth Surf Break

Lat Long: 34.33° S 115.16° E

Augusta Rivermouth 48 hour detailed Surf Forecast

Issued: 7 am 31 Aug 2026 (local time)

Forecast update in  hr  min

Today's Augusta Rivermouth sea temperature is
18.2°C
1.4° 

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 (31 Aug):

  • Morning surf: Morning surf (31 Aug, local time) - 8ft (2.5m), 17s period with SW swell.
  • Afternoon surf: Afternoon surf (31 Aug, local time) - 8ft (2.5m), 17s period with SW swell.
  • Evening surf: Evening surf (31 Aug, local time) - 11ft (3.5m), 16s period with SW swell.

The current surf forecast for Augusta Rivermouth at 11AM is: 2.5m 17s primary swell from a Southwest direction (forecast issued at 07:00am August 31). An open ocean swell of 1.2m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AWST) & DateWave HeightWave Period
Morning (31 Aug)8ft (2.5m)17s
Afternoon (31 Aug)8ft (2.5m)17s
Evening (31 Aug)11ft (3.5m)16s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Mon afternoon. Very mild (max 18°C on Mon morning, min 12°C on Mon afternoon). Winds decreasing (fresh winds from the WNW on Mon afternoon, calm by Wed night).

Monday
31
Tuesday
1
Wednesday
2
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)
3
4
2
2
0
!
!
4
4
3
2
3
3
3
3
!
!
!
!
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)
3
SW
16
2.5
SW
17
2.5
SW
17
2.5
SW
17
3
SW
16
3.5
SW
16
3.5
SW
16
3
SW
16
3
SW
16
3
SW
16
2.5
SW
15
3
SW
14
3
SW
14
3
SW
14
3
SW
14
3.5
SW
14
3.5
SW
14
3.5
SW
14
3.5
SW
13
3.5
SW
13
3.5
SW
13
3.5
SW
13
3.5
SW
14
Wave Graph
Metric surfscale
Energy kJ
3966
4140
3715
3715
5233
5478
5189
4547
4084
3650
3194
3137
3051
3325
3657
4369
4697
4302
4228
4271
4103
4243
5118
Wind (km/h)
15
WNW
20
WNW
25
WNW
30
WNW
30
SSW
20
S
20
SSW
15
SW
15
WSW
10
WSW
15
WSW
20
W
15
W
15
W
20
W
25
W
25
W
25
W
25
SW
20
SW
10
SSW
10
SW
0
WSW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross
glassy
High Tide
12:46PM0.59m
10:52PM0.58m
1:55PM0.48m
11:14PM0.62m
Low Tide
5:29AM0.19m
5:51PM0.47m
6:26AM0.21m
4:41PM0.46m
7:54AM0.25m
cloud
part cloud
part cloud
cloud
light rain
light rain
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
cloud
cloud
cloud
rain showers
part cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:39
6:39
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:59
6:00
6:00
 mm
2
1
1
Temp °C
17
17
18
18
12
13
14
14
14
14
14
15
14
14
14
14
14
15
15
15
15
15
14
Feels °C
15
14
13
13
7
9
9
10
10
10
9
10
10
10
9
9
9
11
10
10
12
13
13
  • 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

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