Augusta Rivermouth Surf Break

Lat Long: 34.33° S 115.16° E

Issued: 1 am 21 Jun 2026 (local time)

Forecast update in  hr  min

Today's Augusta Rivermouth sea temperature is
18.7° C

Normal for this time of year

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 (21 Jun):

  • Morning surf: Morning surf (21 Jun, local time) - 6ft (1.8m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (21 Jun, local time) - 8ft (2.4m), 15s period with SW swell.
  • Evening surf: Evening surf (21 Jun, local time) - 7.5ft (2.3m), 15s period with SW swell.

The current surf forecast for Augusta Rivermouth at 8AM is: 1.7m 15s primary swell from a Southwest direction and 0.2m 8s secondary swell from a South-southeast direction (forecast issued at 01:00am June 21). An open ocean swell of 1.7m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AWST) & DateWave HeightWave Period
Morning (21 Jun)6ft (1.8m)15s
Afternoon (21 Jun)8ft (2.4m)15s
Evening (21 Jun)7.5ft (2.3m)15s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 4mm), mostly falling on Sun morning. Very mild (max 17°C on Sun morning, min 14°C on Mon night). Wind will be generally light.

Sunday
21
Monday
22
Tuesday
23
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
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
3
3
2
2
3
2
3
2
2
2
2
2
3
2
1
2
2
2
2
2
1
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)
1.7
SW
15
1.7
SW
15
1.7
SW
15
1.9
SW
15
2.4
SW
15
2.4
SW
15
2.3
SW
15
2.3
SW
15
2.4
SW
14
2.5
SW
14
2.5
SW
14
2.5
SW
16
2.5
SW
16
2.5
SW
15
2.4
SW
14
2.4
SW
14
2.4
SW
14
1.9
SW
14
2.1
SW
13
2
SW
13
1.9
SW
13
1.8
SW
12
1.8
SW
13
1.7
SW
13
Wave Graph
Metric surfscale
Energy kJ
1262
1262
1262
1547
2360
2483
2326
2309
2383
2747
2670
3246
3130
2648
2457
2233
2141
1319
1565
1346
1185
971
1003
981
Wind (km/h)
20
NNW
20
NW
25
NW
20
WSW
15
SW
15
SW
10
SSW
10
S
15
SSE
15
SSE
10
SE
10
ESE
15
SE
15
SSE
15
SE
15
SE
10
SE
10
SE
10
ESE
15
ESE
15
SSE
15
SSE
15
SE
15
ESE
Wind State
off
off
cross-off
cross
cross
cross-on
cross-on
on
on
on
on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
High Tide
5:33PM0.68m
9:28AM0.61m
9:30PM0.65m
7:55AM0.63m
Low Tide
2:17AM0.47m
3:03AM0.53m
2:40PM0.56m
3:12AM0.60m
3:27PM0.47m
cloud
light rain
light rain
light rain
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:24
7:24
7:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:15
5:15
5:16
 mm
1
2
2
Temp °C
17
17
17
17
16
15
15
15
15
15
15
15
16
16
15
15
15
14
14
15
15
16
16
15
Feels °C
14
14
14
15
14
13
13
13
13
12
12
12
13
13
12
12
12
12
12
12
12
13
13
12
Swell 1
Height (m)
Direction
Period (s)
1.7
SW
15
1.7
SW
15
1.7
SW
15
1.9
SW
15
2.4
SW
15
2.4
SW
15
2.3
SW
15
2.3
SW
15
2.4
SW
14
2.5
SW
14
2.5
SW
14
2.5
SW
16
2.5
SW
16
2.5
SW
15
2.4
SW
14
2.4
SW
14
2.4
SW
14
1.9
SW
14
2.1
SW
13
2
SW
13
1.9
SW
13
1.8
SW
12
1.8
SW
13
1.7
SW
13
Energy kJ
1262
1262
1262
1547
2360
2483
2326
2309
2383
2747
2670
3246
3130
2648
2457
2233
2141
1319
1565
1346
1185
971
1003
981
Swell 2
Height (m)
Direction
Period (s)
0.3
SE
8
0.3
SE
8
0.2
SSE
8
0.2
SSE
8
0.2
SSE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
1
SSW
16
1.3
SSW
16
1.1
SW
9
1.2
SSW
9
Energy kJ
10
10
7
7
6
11
11
10
545
881
193
202
Swell 3
Height (m)
Direction
Period (s)
0.3
SE
8
Energy kJ
11
Wind waves
Height (m)
Direction
Period (s)
1.1
NW
5
1.3
NW
5
1.7
WNW
6
1.4
W
6
Energy kJ
69
103
181
151
Nearest Offshore or Glassy
Rating
(10 max)
3
3
4
3
4
4
4
4
4
4
4
5
4
4
4
4
4
4
4
3
3
3
3
3
Distance (km)
0
0
158
180
55
24
24
24
24
24
5
5
5
24
24
5
5
5
5
5
5
24
24
24
Best forecast wave conditions in Margaret River
Rating
(10 max)
3
3
4
4
4
4
4
4
4
5
5
4
4
4
4
4
4
4
4
3
3
3
Best forecast wave conditions in Australia
Rating
(10 max)
5
5
4
4
4
4
4
4
4
4
4
5
5
4
4
4
4
4
4
4
4
3
4
4
Header Global
Rating
(10 max)
5
5
9
9
9
8
8
7
7
7
6
6
6
7
7
5
5
5
5
5
6
5
5
6
  • 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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