Augusta Rivermouth Surf Break

Lat Long: 34.33° S 115.16° E

Augusta Rivermouth 48 hour detailed Surf Forecast

Issued: 7 am 17 Jul 2026 (local time)

Forecast update in  hr  min

Today's Augusta Rivermouth sea temperature is
19.1° 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 (17 Jul):

  • Morning surf: Morning surf (17 Jul, local time) - 7ft (2.1m), 13s period with SW swell.
  • Afternoon surf: Afternoon surf (17 Jul, local time) - 6ft (1.9m), 12s period with SW swell.
  • Evening surf: Evening surf (17 Jul, local time) - 6.5ft (2.0m), 14s period with SW swell.

The current surf forecast for Augusta Rivermouth at 12PM is: 1.9m 12s primary swell from a Southwest direction (forecast issued at 07:00am July 17). An open ocean swell of 0.1m 12s is not directed at the surf break, a second open ocean swell of 0.8m 8s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.

Time (AWST) & DateWave HeightWave Period
Morning (17 Jul)7ft (2.1m)13s
Afternoon (17 Jul)6ft (1.9m)12s
Evening (17 Jul)6.5ft (2.0m)14s

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


Short Range Forecast

Moderate rain (total 12mm), heaviest on Fri night. Very mild (max 18°C on Fri afternoon, min 13°C on Sat morning). Winds decreasing (strong winds from the WNW on Fri night, calm by Sun night).

Friday
17
Saturday
18
Sunday
19
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
3
3
2
4
2
0
1
!
!
!
!
!
!
!
!
!
2
2
3
4
4
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)
2.2
SW
13
2.1
SW
13
2.1
SW
12
1.9
SW
12
1.8
SW
12
2
SW
14
2.2
SW
14
0.2
SSW
21
1.3
SW
19
5
WSW
17
5
WSW
17
5
WSW
16
5
WSW
16
4.5
WSW
16
4
SW
15
4
WSW
15
3.5
WSW
14
3.5
WSW
14
3
SW
14
3
SW
14
3
SW
13
3
SW
13
2.3
SW
13
Wave Graph
Metric surfscale
Energy kJ
1634
1471
1305
1100
964
1604
1895
45
1295
15233
15134
13305
11224
9567
8077
6395
5450
4938
3898
3410
2975
2600
1764
Wind (km/h)
15
NW
20
NW
20
NNW
25
N
20
N
20
NNW
35
NW
40
WNW
45
WNW
40
W
35
W
30
W
30
W
25
W
25
W
25
W
20
W
15
WSW
20
WSW
15
WSW
10
WSW
5
WSW
5
NW
Wind State
cross-off
off
off
off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
glassy
off
High Tide
12:27PM0.89m
1:00PM0.77m
1:17PM0.65m
Low Tide
3:06AM0.41m
4:20AM0.42m
part cloud
cloud
clear
clear
part cloud
thunderstorm
rain showers
light rain
light rain
light rain
rain showers
rain showers
cloud
cloud
cloud
cloud
part cloud
rain showers
rain showers
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:22
7:22
7:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:28
5:29
5:29
 mm
1
1
2
2
2
1
1
1
1
Temp °C
16
16
17
18
16
15
16
15
14
13
13
14
15
15
15
14
15
14
15
15
15
15
14
Feels °C
13
12
13
13
12
12
10
7
5
4
4
6
8
9
8
8
10
10
10
11
11
13
12
  • 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

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Augusta Rivermouth surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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