Augusta Rivermouth Surf Break

Lat Long: 34.33° S 115.16° E

Augusta Rivermouth 48 hour detailed Surf Forecast

Issued: 1 am 30 Jul 2026 (local time)

Forecast update in  hr  min

Today's Augusta Rivermouth sea temperature is
18.8° 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 (30 Jul):

  • Morning surf: Morning surf (30 Jul, local time) - 6ft (1.9m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (30 Jul, local time) - 6ft (1.9m), 14s period with SW swell.
  • Evening surf: Evening surf (30 Jul, local time) - 5ft (1.6m), 18s period with SW swell.

The current surf forecast for Augusta Rivermouth at 7AM is: 1.9m 15s primary swell from a Southwest direction and 0.8m 10s secondary swell from a South-southeast direction (forecast issued at 01:00am July 30). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (AWST) & DateWave HeightWave Period
Morning (30 Jul)6ft (1.9m)15s
Afternoon (30 Jul)6ft (1.9m)14s
Evening (30 Jul)5ft (1.6m)18s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Fri afternoon. Very mild (max 18°C on Thu afternoon, min 10°C on Sat night). Winds decreasing (fresh winds from the WNW on Fri afternoon, light winds from the ESE by Sat night).

Thursday
30
Friday
31
Saturday
1
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)
4
4
4
4
4
4
4
5
5
5
5
!
!
!
!
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)
2
SW
16
1.9
SW
16
1.9
SW
15
1.9
SW
14
1.8
SW
14
1.9
SW
15
1.6
SW
18
2.5
SW
18
2.5
SW
17
3
SW
16
3
SSW
16
3.5
SSW
17
4
SW
16
4
SW
16
4.5
SW
16
4
SW
16
4
SW
15
4
SW
15
4
SW
15
4
SW
15
4
SW
16
4.5
SSW
15
4.5
SSW
15
4
SSW
14
Wave Graph
Metric surfscale
Energy kJ
1933
1630
1547
1426
1289
1542
1671
4045
4090
4077
5151
7354
8094
7995
9648
8542
7055
6550
5922
5922
8371
9979
8766
7132
Wind (km/h)
10
NNE
10
NNE
10
NNE
15
N
20
NW
15
NW
10
NNW
15
NNW
15
NNW
20
NW
20
NW
30
NW
35
WNW
30
WSW
30
WSW
35
SW
25
SSW
20
SSW
25
SSW
20
SSW
15
S
15
SSE
10
SSE
10
ESE
Wind State
cross-off
cross-off
cross-off
cross-off
off
cross-off
off
off
off
off
off
cross-off
cross-off
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
High Tide
00:03AM0.44m
10:39AM0.95m
11:27PM0.44m
11:15AM0.91m
11:17PM0.45m
11:54AM0.84m
Low Tide
1:58AM0.44m
6:58PM0.36m
3:08AM0.39m
7:17PM0.39m
4:03AM0.35m
7:33PM0.42m
part cloud
clear
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
thunderstorm
light rain
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:13
7:13
7:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:37
5:37
 mm
1
3
Temp °C
12
12
13
16
18
17
16
15
15
16
17
18
18
16
15
14
13
13
13
13
13
13
13
13
Feels °C
9
9
10
13
14
14
14
13
12
13
14
13
12
11
8
7
6
7
7
7
8
8
9
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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