Augusta Rivermouth Surf Break

Lat Long: 34.33° S 115.16° E

Augusta Rivermouth 48 hour detailed Surf Forecast

Issued: 7 am 08 Aug 2026 (local time)

Forecast update in  hr  min

Today's Augusta Rivermouth sea temperature is
19.1° C
2.0° 

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 (08 Aug):

  • Morning surf: Morning surf (08 Aug, local time) - 21ft (6.5m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (08 Aug, local time) - 25ft (7.5m), 16s period with SW swell.
  • Evening surf: Evening surf (08 Aug, local time) - 23ft (7.0m), 17s period with SW swell.

The current surf forecast for Augusta Rivermouth at 2PM is: 7.5m 16s primary swell from a Southwest direction (forecast issued at 07:00am August 08). The wind direction is predicted to be cross-onshore and the swell rating is 11.

Time (AWST) & DateWave HeightWave Period
Morning (08 Aug)21ft (6.5m)15s
Afternoon (08 Aug)25ft (7.5m)16s
Evening (08 Aug)23ft (7.0m)17s

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


Short Range Forecast

Heavy rain (total 22mm), heaviest during Sat morning. Very mild (max 15°C on Sun morning, min 10°C on Mon morning). Winds decreasing (strong winds from the SW on Sat morning, moderate winds from the WSW by Sun morning).

Saturday
8
Sunday
9
Monday
10
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
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0
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)
6.5
SW
14
6.5
SW
15
7
SW
15
7.5
SW
16
7
SW
16
7
SW
17
7
SW
17
6.5
SW
17
6
SW
17
5.5
SW
16
5
SW
16
4.5
SW
16
4.5
SW
16
4
SW
16
4
SW
15
3.5
SW
15
3.5
SW
15
4.5
SW
10
5
SW
11
5.5
SW
12
5.5
SW
14
6
SSW
16
6
SSW
16
Wave Graph
Metric surfscale
Energy kJ
16620
18077
22687
27307
28036
27782
27344
23505
19530
15610
12865
11044
9787
7424
7036
5402
4949
3598
6267
8004
11898
17520
19323
Wind (km/h)
50
SW
45
SW
45
SSW
40
SSW
35
SSW
35
SSW
35
SSW
25
SW
30
SW
25
SW
20
WSW
25
WSW
25
W
25
W
30
W
30
WNW
35
W
40
W
40
SSW
40
SW
35
SSW
40
SSW
35
SSW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
7:18AM0.78m
8:20AM0.88m
9:10AM0.95m
Low Tide
4:07PM0.17m
4:53PM0.15m
5:37PM0.17m
cloud
light rain
light rain
light rain
cloud
cloud
cloud
cloud
cloud
rain showers
cloud
part cloud
part cloud
part cloud
light rain
light rain
light rain
rain showers
light rain
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:07
7:05
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:43
5:44
5:44
 mm
3
2
1
1
1
1
1
3
2
3
1
1
1
Temp °C
11
11
11
11
12
12
12
13
14
15
15
15
15
15
15
15
15
14
10
10
10
10
10
Feels °C
0
0
0
1
3
3
4
7
8
10
11
10
10
10
9
9
7
6
1
1
1
0
1
  • 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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