Augusta Rivermouth Surf Break

Lat Long: 34.33° S 115.16° E

Issued: 1 am 25 Jun 2026 (local time)

Forecast update in  hr  min

Today's Augusta Rivermouth sea temperature is
18.9° 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 (25 Jun):

  • Morning surf: Morning surf (25 Jun, local time) - 5ft (1.6m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (25 Jun, local time) - 6ft (1.9m), 15s period with SW swell.
  • Evening surf: Evening surf (25 Jun, local time) - 8ft (2.4m), 19s period with SW swell.

The current surf forecast for Augusta Rivermouth at 9AM is: 1.6m 15s primary swell from a Southwest direction and 1.2m 12s secondary swell from a Southwest direction (forecast issued at 01:00am June 25). An open ocean swell of 1.1m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AWST) & DateWave HeightWave Period
Morning (25 Jun)5ft (1.6m)15s
Afternoon (25 Jun)6ft (1.9m)15s
Evening (25 Jun)8ft (2.4m)19s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 54mm), heaviest during Thu night. Very mild (max 19°C on Thu afternoon, min 13°C on Fri morning). Winds increasing (moderate winds from the NNE on Thu morning, strong winds from the NW by Fri night).

Thursday
25
Friday
26
Saturday
27
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)
2
3
2
2
2
2
2
2
2
2
2
3
2
!
!
!
!
!
!
!
!
0
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
12
1.6
SW
12
1.4
SW
15
1.8
SW
15
1.9
SW
15
1.9
SW
16
2.4
SW
19
2.4
SW
19
2.4
SW
18
2.5
SW
18
2.5
SW
17
2.5
SW
17
3
SW
16
4
SW
16
6
WSW
16
6.5
WSW
16
7
WSW
15
7
WSW
15
7
WSW
15
6.5
WSW
14
6
WSW
14
5
SW
14
4.5
SW
14
5
SW
14
Wave Graph
Metric surfscale
Energy kJ
813
695
918
1380
1547
1630
4219
4087
3578
3796
3908
4144
4840
8910
18042
20242
22935
22053
20104
17071
13418
9804
8080
9651
Wind (km/h)
20
NNE
20
NNE
25
NNE
35
N
35
N
35
N
35
N
40
N
40
N
30
W
30
W
30
WNW
40
NW
45
NW
45
NW
50
NW
50
WNW
45
W
40
W
35
WNW
40
W
35
WSW
40
WSW
35
WSW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
High Tide
7:31AM0.77m
7:54AM0.85m
8:22AM0.92m
Low Tide
4:44PM0.37m
5:18PM0.35m
5:50PM0.35m
clear
clear
clear
clear
clear
clear
part cloud
cloud
light rain
heavy rain
mod rain
rain showers
rain showers
light rain
light rain
light rain
mod rain
thunderstorm
light rain
light rain
light rain
rain showers
light rain
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:24
7:26
7:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:16
5:17
5:17
 mm
5
15
8
1
1
2
2
2
7
2
1
1
4
2
1
Temp °C
14
13
14
18
19
18
19
19
16
15
13
14
14
14
14
14
14
14
15
15
15
14
15
15
Feels °C
10
9
9
12
13
12
12
12
9
10
7
7
6
5
5
5
5
5
7
8
8
7
7
7
Swell 1
Height (m)
Direction
Period (s)
1.7
SW
12
1.6
SW
12
1.4
SW
15
1.8
SW
15
1.9
SW
15
1.9
SW
16
2.4
SW
19
2.4
SW
19
2.4
SW
18
2.5
SW
18
2.5
SW
17
2.5
SW
17
3
SW
16
4
SW
16
5.5
WSW
16
6
WSW
16
5.5
SW
14
Energy kJ
813
695
918
1380
1547
1630
4219
4087
3578
3796
3908
4144
4840
8910
13926
16043
11453
Swell 2
Height (m)
Direction
Period (s)
0.7
SSW
16
1
SSW
16
1.2
SW
12
1.2
SSW
21
1.2
SW
21
1.4
SW
20
1.5
SW
14
0.7
WNW
9
1.1
WNW
9
2
WNW
10
Energy kJ
237
525
403
1187
1240
1599
890
82
197
834
Swell 3
Height (m)
Direction
Period (s)
0.5
SW
23
0.6
SW
23
0.7
SW
22
0.6
WNW
8
Energy kJ
264
418
480
43
Wind waves
Height (m)
Direction
Period (s)
0.6
N
3
0.7
N
4
1
N
4
1.4
NNW
5
1.5
NNW
7
1.7
NNW
7
1.9
NNW
8
2.2
NW
8
2.5
NW
9
3
WNW
10
3
W
10
3
W
10
3.5
WNW
9
3.5
WNW
9
6
WSW
16
6.5
WSW
16
7
WSW
15
7
WSW
15
7
WSW
15
6.5
WSW
14
6
WSW
14
5
SW
14
4.5
SW
14
5
SW
14
Energy kJ
7
13
34
80
198
294
458
698
993
1690
1524
1765
1781
1875
18042
20242
22935
22053
20104
17071
13418
9804
8080
9651
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
4
4
4
5
5
4
2
2
5
4
5
3
3
3
4
3
4
9
3
3
2
Distance (km)
13
13
97
210
97
114
114
210
735
1674
1674
158
213
213
1674
442
442
626
1674
1977
158
1674
334
1674
Best forecast wave conditions in Margaret River
Rating
(10 max)
4
4
Best forecast wave conditions in Australia
Rating
(10 max)
4
4
4
4
4
4
6
5
4
4
4
5
4
5
5
4
5
5
4
4
9
4
4
4
Header Global
Rating
(10 max)
7
6
6
5
5
5
5
5
4
4
5
5
5
6
8
5
7
7
5
6
6
6
5
4
  • 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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