Augusta Rivermouth Surf Break

Lat Long: 34.33° S 115.16° E

Augusta Rivermouth 48 hour detailed Surf Forecast

Issued: 7 am 28 Sep 2026 (local time)

Forecast update in  hr  min

Today's Augusta Rivermouth sea temperature is
17.8°C
1.0° 

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 (28 Sep):

  • Morning surf: Morning surf (28 Sep, local time) - 7ft (2.1m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (28 Sep, local time) - 10ft (3.0m), 16s period with SSW swell.
  • Evening surf: Evening surf (28 Sep, local time) - 7ft (2.1m), 15s period with SW swell.

The current surf forecast for Augusta Rivermouth at 10AM is: 2.1m 16s primary swell from a Southwest direction and 1.3m 10s secondary swell from a Southeast direction, 2.1m 8s secondary swell from a South direction (forecast issued at 07:00am September 28). The wind direction is predicted to be cross-onshore.

Time (AWST) & DateWave HeightWave Period
Morning (28 Sep)7ft (2.1m)16s
Afternoon (28 Sep)10ft (3.0m)16s
Evening (28 Sep)7ft (2.1m)15s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Tue night. Very mild (max 15°C on Mon morning, min 13°C on Mon night). Mainly fresh winds.

Monday
28
Tuesday
29
Wednesday
30
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)
1
0
0
2
1
2
2
2
2
4
3
3
2
2
2
1
1
2
2
2
1
!
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)
2.1
SW
16
2.1
SW
16
2.1
SW
16
3
SSW
16
2.1
SW
15
2.1
SW
15
2.1
SW
15
2.1
SW
15
2.1
SW
15
2.1
SW
15
2
SW
15
1.9
SW
16
1.8
SW
16
1.8
SW
16
1.8
SW
16
1.8
SW
16
1.9
SW
15
3
SW
15
3
SW
15
2.2
SW
15
2.2
SW
15
3.5
SW
15
3.5
SW
15
Wave Graph
Metric surfscale
Energy kJ
2201
2146
2093
4230
1900
1825
1801
1825
1925
1976
1832
1738
1622
1532
1532
1513
1628
3629
4368
2083
2083
5228
5757
Wind (km/h)
20
SSW
20
SSW
25
SW
30
SW
25
SW
20
WSW
20
WSW
20
WSW
15
WSW
15
W
20
WNW
25
WNW
25
WNW
30
WNW
30
WNW
25
WSW
25
SW
25
WSW
25
WSW
25
W
30
WSW
30
SW
25
SW
Wind State
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-off
cross
cross
cross-on
High Tide
12:17PM0.54m
10:06PM0.66m
1:45PM0.45m
10:30PM0.69m
10:56PM0.71m
Low Tide
5:04AM0.11m
4:25PM0.46m
5:57AM0.12m
3:12PM0.45m
7:08AM0.15m
light rain
rain showers
rain showers
light rain
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
clear
part cloud
cloud
light rain
cloud
cloud
part cloud
part cloud
part cloud
rain showers
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
—
—
—
—
—
—
—
6:00
—
—
—
—
—
—
—
5:58
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:19
—
—
—
—
—
—
—
6:20
—
—
—
—
—
—
—
6:20
—
—
 mm
2
1
1
1
—
—
—
—
—
—
—
—
—
—
—
3
—
—
—
—
—
1
—
Temp °C
14
15
15
15
14
14
14
14
13
13
14
15
15
15
15
14
14
13
14
14
14
14
13
Feels °C
11
11
11
9
9
9
9
9
8
9
9
10
9
9
9
9
8
7
7
7
7
7
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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