Augusta Rivermouth Surf Break

Lat Long: 34.33° S 115.16° E

Issued: 7 am 20 Jun 2026 (local time)

Forecast update in  hr  min

Today's Augusta Rivermouth sea temperature is
18.8° 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 (20 Jun):

  • Morning surf: Morning surf (20 Jun, local time) - 6ft (1.8m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (20 Jun, local time) - 6ft (1.8m), 14s period with SW swell.
  • Evening surf: Evening surf (20 Jun, local time) - 6ft (1.8m), 16s period with SW swell.

The current surf forecast for Augusta Rivermouth at 2PM is: 1.7m 14s primary swell from a Southwest direction and 0.9m 17s secondary swell from a South-southwest direction (forecast issued at 07:00am June 20). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 4.

Time (AWST) & DateWave HeightWave Period
Morning (20 Jun)6ft (1.8m)14s
Afternoon (20 Jun)6ft (1.8m)14s
Evening (20 Jun)6ft (1.8m)16s

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 8mm), mostly falling on Sat night. Very mild (max 17°C on Sat night, min 12°C on Sat morning). Wind will be generally light.

Saturday
20
Sunday
21
Monday
22
Tue
23
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
2 AM
Rating
(10 max)
3
2
3
4
3
3
4
3
2
2
2
2
3
3
2
2
2
2
2
3
2
2
2
3
Swell
Height Map
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)
1.8
SW
14
1.8
SW
14
1.8
SW
14
1.7
SW
14
1.9
SW
16
1.9
SW
16
1.8
SW
15
1.7
SW
15
1.7
SW
15
1.7
SW
15
2.3
WSW
15
2.4
SW
15
2.4
SW
15
2.4
SW
15
2.5
SW
15
2.5
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
2.3
SW
14
2.3
SW
14
Wave Graph
Metric surfscale
Energy kJ
1318
1262
1244
1075
1787
1742
1540
1262
1262
1262
2305
2525
2360
2457
2562
2671
2747
2822
3411
3288
2614
2383
2201
2110
Wind (km/h)
15
NNE
20
NNE
20
NNE
25
N
20
N
20
N
25
N
20
NW
20
NW
20
WNW
20
WSW
15
SW
15
SW
10
S
15
SSE
15
SSE
10
SSE
10
SSE
10
SE
10
SE
10
SE
10
SE
10
ESE
10
E
Wind State
cross-off
cross-off
cross-off
off
cross-off
cross-off
off
off
cross-off
cross-off
cross
cross
cross
cross-on
on
on
on
on
cross-on
on
on
cross-on
cross-on
cross-on
High Tide
1:50PM0.78m
5:33PM0.68m
9:28AM0.61m
9:30PM0.65m
Low Tide
2:17AM0.47m
3:03AM0.53m
2:40PM0.56m
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
light rain
rain showers
light rain
rain showers
rain showers
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
clear
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:24
7:24
7:24
7:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:15
5:15
5:15
5:16
 mm
1
2
2
2
1
Temp °C
13
12
12
15
15
15
17
17
17
17
17
16
16
16
15
15
14
14
14
15
15
15
15
15
Feels °C
10
8
8
11
11
11
13
14
14
14
15
13
14
14
12
12
11
11
11
12
12
12
12
12
Swell 1
Height (m)
Direction
Period (s)
1.8
SW
14
1.8
SW
14
1.8
SW
14
1.7
SW
14
1.9
SW
16
1.9
SW
16
1.8
SW
15
1.7
SW
15
1.7
SW
15
1.7
SW
15
2.3
WSW
15
2.4
SW
15
2.4
SW
15
2.4
SW
15
2.5
SW
15
2.5
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
2.3
SW
14
2.3
SW
14
Energy kJ
1318
1262
1244
1075
1787
1742
1540
1262
1262
1262
2305
2525
2360
2457
2562
2671
2747
2822
3411
3288
2614
2383
2201
2110
Swell 2
Height (m)
Direction
Period (s)
0.4
SE
9
0.4
SE
9
0.5
SW
18
0.9
SSW
17
0.3
SE
8
0.3
SE
8
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
0.2
ESE
8
1
SSW
16
1.3
SSW
16
1.2
SW
9
Energy kJ
20
20
157
522
11
11
11
10
6
7
7
11
11
11
7
545
881
220
Swell 3
Height (m)
Direction
Period (s)
0.4
SE
9
0.3
SE
9
0.3
SE
8
Energy kJ
20
12
11
Wind waves
Height (m)
Direction
Period (s)
0.5
N
3
0.6
N
3
0.6
N
4
0.7
NNW
4
0.8
NNW
4
0.9
NNW
4
1.1
NW
5
1.3
NW
6
1.3
NW
6
1.7
WNW
6
1.1
W
7
Energy kJ
5
8
9
12
17
26
51
107
111
196
110
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
4
4
4
4
3
4
4
4
4
4
4
4
4
4
4
5
4
4
4
4
4
Distance (km)
13
13
13
0
13
97
0
0
158
158
158
55
55
24
24
24
24
24
5
5
5
5
5
5
Best forecast wave conditions in Margaret River
Rating
(10 max)
4
4
4
4
4
4
3
4
4
4
4
4
4
4
5
5
4
4
4
4
Best forecast wave conditions in Australia
Rating
(10 max)
4
4
5
5
5
5
5
5
5
4
4
4
4
4
4
4
4
4
5
5
4
4
4
4
Header Global
Rating
(10 max)
4
6
5
5
5
5
5
5
8
9
9
9
8
8
6
8
8
7
6
8
6
6
5
5
  • 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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