Augusta Rivermouth Surf Break

Lat Long: 34.33° S 115.16° E

Augusta Rivermouth 48 hour detailed Surf Forecast

Issued: 7 am 23 Oct 2026 (local time)

Forecast update in  hr  min

Today's Augusta Rivermouth sea temperature is
17.8°C
0.8° 

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 (23 Oct):

  • Morning surf: Morning surf (23 Oct, local time) - 15ft (4.5m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (23 Oct, local time) - 15ft (4.5m), 15s period with SW swell.
  • Evening surf: Evening surf (23 Oct, local time) - 13ft (4.0m), 15s period with SW swell.

The current surf forecast for Augusta Rivermouth at 12PM is: 4.5m 15s primary swell from a Southwest direction and 4.0m 15s secondary swell from a Southwest direction (forecast issued at 07:00am October 23). The wind direction is predicted to be cross-onshore.

Time (AWST) & DateWave HeightWave Period
Morning (23 Oct)15ft (4.5m)16s
Afternoon (23 Oct)15ft (4.5m)15s
Evening (23 Oct)13ft (4.0m)15s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Fri morning. Very mild (max 14°C on Sun morning, min 10°C on Fri night). Mainly fresh winds.

Friday
23
Saturday
24
Sunday
25
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
0
0
0
0
!
!
0
0
0
0
0
0
!
!
!
2
2
1
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)
4.5
SW
16
4.5
SW
16
4.5
SW
16
4.5
SW
15
4
SW
15
4
SW
15
4
SW
14
4
SW
14
3.5
SW
14
4
SW
14
4
SW
14
4
SW
13
4
SW
13
4
SSW
14
4
SW
14
3.5
SW
13
3.5
SW
13
3.5
SW
13
3
SW
13
3
SW
13
3
SW
13
2.5
SW
13
2.5
SSW
13
Wave Graph
Metric surfscale
Energy kJ
10102
9782
9351
8593
7731
7277
6607
6152
5377
5830
5632
5168
6035
5467
5389
4936
4577
4031
3652
3076
2711
2313
2329
Wind (km/h)
25
SW
30
SW
30
SW
30
SW
25
SW
25
SW
25
SW
25
SW
30
SW
30
SSW
30
SSW
25
S
30
SSW
25
SSW
20
S
20
SSW
20
SSW
20
SW
20
WSW
25
WSW
25
WSW
25
SW
30
SSW
Wind State
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
High Tide
9:23AM0.62m
8:33PM0.54m
10:08AM0.60m
8:44PM0.60m
10:59AM0.56m
9:03PM0.67m
Low Tide
2:30AM0.25m
3:24PM0.37m
3:10AM0.17m
3:27PM0.41m
3:53AM0.11m
3:24PM0.45m
rain showers
rain showers
part cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
rain showers
rain showers
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
rain showers
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:28
—
—
—
—
—
—
—
5:26
—
—
—
—
—
—
—
5:26
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:38
—
—
—
—
—
—
—
6:39
—
—
—
—
—
—
—
6:40
—
—
 mm
1
1
—
—
—
—
—
1
1
1
1
—
—
—
—
—
—
—
—
—
1
1
—
Temp °C
13
12
12
12
11
11
11
10
11
11
12
13
12
13
13
12
13
13
14
14
14
14
14
Feels °C
7
5
5
5
4
4
4
4
4
3
4
6
5
6
7
7
7
8
8
9
9
8
7
  • 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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