Augusta Rivermouth Surf Break

Lat Long: 34.33° S 115.16° E

Augusta Rivermouth 48 hour detailed Surf Forecast

Issued: 7 pm 17 Aug 2026 (local time)

Forecast update in  hr  min

Today's Augusta Rivermouth sea temperature is
18.5° 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 (17 Aug):

  • Afternoon surf: Afternoon surf (17 Aug, local time) - 16ft (5.0m), 17s period with WSW swell.
  • Evening surf: Evening surf (17 Aug, local time) - 16ft (5.0m), 16s period with WSW swell.

The current surf forecast for Augusta Rivermouth at 11PM is: 5.0m 15s primary swell from a West-southwest direction (forecast issued at 07:00pm August 17). An open ocean swell of 2.2m 12s is not directed at the surf break. The wind direction is predicted to be cross-shore and the swell rating is 11.

Time (AWST) & DateWave HeightWave Period
Morning (17 Aug)--
Afternoon (17 Aug)16ft (5.0m)17s
Evening (17 Aug)16ft (5.0m)16s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Mon night. Very mild (max 16°C on Thu morning, min 13°C on Mon night). Winds decreasing (fresh winds from the WSW on Mon night, light winds from the W by Wed night).

Mon
17
Tuesday
18
Wednesday
19
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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Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
5.5
WSW
17
5.5
WSW
17
5
WSW
15
5
WSW
16
4.5
WSW
16
3.5
WSW
15
3.5
WSW
16
4
WSW
15
4
WSW
16
4
WSW
16
4
WSW
16
4
WSW
16
4
WSW
15
4.5
SW
15
4.5
SW
15
4.5
SW
16
4.5
SW
16
4.5
SW
16
4.5
SW
16
Wave Graph
Metric surfscale
Energy kJ
16870
16156
11439
10863
9878
5258
6678
7853
8472
7718
7391
6652
6486
8162
9627
10232
11009
11009
10760
Wind (km/h)
40
WSW
35
WSW
25
SW
20
SW
15
WSW
15
W
20
WNW
20
WNW
25
NW
25
NW
30
WNW
25
WNW
25
W
20
W
15
SW
15
WSW
15
WSW
15
W
15
W
Wind State
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
cross-off
High Tide
10:38PM0.59m
11:12AM0.42m
11:15PM0.62m
9:08AM0.42m
Low Tide
4:18PM0.46m
6:15AM0.36m
3:35PM0.38m
6:59AM0.42m
3:40PM0.30m
light rain
light rain
cloud
part cloud
cloud
cloud
cloud
cloud
rain showers
rain showers
rain showers
rain showers
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:56
6:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:49
5:50
5:51
 mm
1
1
1
1
1
1
Temp °C
13
14
14
14
13
13
14
14
14
15
15
15
15
15
15
15
15
15
15
Feels °C
4
6
7
9
9
9
9
9
9
10
9
10
10
11
12
11
11
11
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

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