Augusta Rivermouth Surf Break

Lat Long: 34.33° S 115.16° E

Augusta Rivermouth 48 hour detailed Surf Forecast

Issued: 1 pm 27 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 (27 Sep):

  • Morning surf: Morning surf (27 Sep, local time) - 11ft (3.5m), 9s period with SE swell.
  • Afternoon surf: Afternoon surf (27 Sep, local time) - 10ft (3.0m), 10s period with SE swell.
  • Evening surf: Evening surf (27 Sep, local time) - 10ft (3.0m), 10s period with SE swell.

The current surf forecast for Augusta Rivermouth at 9PM is: 3.0m 10s primary swell from a Southeast direction and 2.1m 9s secondary swell from a South-southeast direction, 1.4m 13s secondary swell from a Southwest direction (forecast issued at 01:00pm September 27). The wind direction is predicted to be glassy and the swell rating is 4.

Time (AWST) & DateWave HeightWave Period
Morning (27 Sep)11ft (3.5m)9s
Afternoon (27 Sep)10ft (3.0m)10s
Evening (27 Sep)10ft (3.0m)10s

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


Short Range Forecast

Heavy rain (total 21mm), heaviest during Sun night. Very mild (max 17°C on Sun afternoon, min 13°C on Wed morning). Winds increasing (calm on Sun night, fresh winds from the WNW by Tue night).

Sun
27
Monday
28
Tuesday
29
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
3
4
4
5
3
1
0
0
0
0
3
3
2
3
4
3
3
3
3
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
SW
14
3
SE
10
3
SE
10
3
SE
10
1.9
SW
18
2.1
SW
17
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
SW
15
2
SW
15
1.9
SW
16
1.8
SW
16
1.8
SW
16
1.8
SW
16
Wave Graph
Metric surfscale
Energy kJ
990
1790
1710
1639
2264
2512
2201
2146
2093
4489
1900
1825
1801
1825
1925
1832
1832
1738
1622
1643
1532
Wind (km/h)
15
ENE
10
ESE
5
SE
5
NE
5
NW
5
WSW
15
SW
20
SSW
25
SSW
25
SW
25
SW
20
SW
15
WSW
20
WSW
20
W
15
W
20
W
25
WNW
25
WNW
25
NW
30
WNW
Wind State
cross
cross-on
glassy
glassy
off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
11:26AM0.63m
9:46PM0.61m
12:17PM0.54m
10:06PM0.66m
1:45PM0.45m
10:30PM0.69m
Low Tide
4:42PM0.44m
5:04AM0.11m
4:25PM0.46m
5:57AM0.12m
3:12PM0.45m
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
rain showers
light rain
rain showers
rain showers
cloud
cloud
cloud
light rain
rain showers
part cloud
cloud
part cloud
part cloud
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
—
6:01
—
—
—
—
—
—
—
6:00
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
6:17
—
—
—
—
—
—
—
6:19
—
—
—
—
—
—
—
6:20
—
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 mm
—
2
2
1
2
2
3
2
1
1
—
—
—
1
1
—
—
—
—
—
1
Temp °C
17
17
17
16
15
15
14
15
15
15
15
14
15
14
14
14
14
15
15
14
15
Feels °C
15
15
17
16
14
14
11
11
11
10
10
9
12
10
10
10
9
9
9
9
9
  • 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
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