Augusta Rivermouth Surf Break

Lat Long: 34.33° S 115.16° E

Issued: 1 pm 21 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 (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 6PM is: 2.3m 15s primary swell from a Southwest direction (forecast issued at 01:00pm June 21). An open ocean swell of 0.5m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

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

Some drizzle, heaviest during Mon morning. Very mild (max 16°C on Sun afternoon, min 13°C on Wed morning). Wind will be generally light.

Sun
21
Monday
22
Tuesday
23
Wed
24
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
5 AM
8 AM
Rating
(10 max)
3
2
2
3
2
2
2
1
2
3
1
2
2
2
3
3
2
1
1
1
1
2
2
3
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)
1.9
SW
15
2.4
SW
15
2.4
SW
15
2.3
SW
15
2.3
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
1.9
SW
14
2.2
SW
14
2.1
SW
13
2
SW
13
1.8
SW
13
1.8
SW
12
1.8
SW
13
1.7
SW
13
1.8
SW
13
1.8
SW
12
1.8
SW
12
Wave Graph
Metric surfscale
Energy kJ
1547
2360
2483
2326
2309
2527
2598
2886
3439
3326
2648
2416
2201
1418
1733
1452
1326
1092
971
1003
981
1060
956
895
Wind (km/h)
15
WSW
15
WSW
15
SW
10
S
10
S
10
SSE
15
SSE
15
SE
15
ESE
15
SE
15
SSE
15
SE
10
SE
10
SE
10
SE
10
ESE
10
ESE
10
SE
10
SE
15
ESE
15
ESE
10
E
10
ENE
10
NE
Wind State
cross
cross
cross-on
cross-on
on
on
on
on
cross-on
cross-on
on
cross-on
cross-on
cross-on
on
cross-on
cross-on
on
on
cross-on
cross-on
cross
cross
cross-off
High Tide
5:33PM0.68m
9:28AM0.61m
9:30PM0.65m
7:55AM0.63m
00:12AM0.66m
7:24AM0.70m
Low Tide
3:03AM0.53m
2:40PM0.56m
3:12AM0.60m
3:27PM0.47m
1:55AM0.65m
light rain
cloud
cloud
cloud
cloud
cloud
cloud
light rain
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
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
5:16
 mm
2
1
Temp °C
17
16
15
16
16
16
15
15
15
15
15
15
14
14
15
14
15
16
16
16
15
15
14
13
Feels °C
15
14
13
14
14
14
12
12
12
12
12
13
12
12
13
12
13
13
13
12
11
12
12
11
Swell 1
Height (m)
Direction
Period (s)
1.9
SW
15
2.4
SW
15
2.4
SW
15
2.3
SW
15
2.3
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
1.9
SW
14
2.2
SW
14
2.1
SW
13
2
SW
13
1.8
SW
13
1.8
SW
12
1.8
SW
13
1.7
SW
13
1.8
SW
13
1.8
SW
12
1.8
SW
12
Energy kJ
1547
2360
2483
2326
2309
2527
2598
2886
3439
3326
2648
2416
2201
1418
1733
1452
1326
1092
971
1003
981
1060
956
895
Swell 2
Height (m)
Direction
Period (s)
0.2
SSE
8
0.2
SSE
8
0.5
NW
6
0.3
SE
8
0.3
SE
8
1
SSW
16
1.3
SSW
16
1.1
SW
9
1.1
SW
9
Energy kJ
7
6
16
11
10
545
881
197
168
Swell 3
Height (m)
Direction
Period (s)
0.3
SE
8
0.3
SE
8
Energy kJ
11
11
Wind waves
Height (m)
Direction
Period (s)
1.3
W
6
Energy kJ
128
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
4
4
4
4
4
5
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
Distance (km)
55
55
24
24
24
24
24
24
24
24
24
5
5
5
5
5
5
5
5
5
30
5
5
0
Best forecast wave conditions in Margaret River
Rating
(10 max)
4
4
4
4
4
4
4
4
5
4
4
4
4
4
4
4
4
4
4
3
4
4
4
3
Best forecast wave conditions in Australia
Rating
(10 max)
4
4
4
4
4
4
4
4
5
4
4
4
4
4
4
4
4
4
5
4
4
4
4
4
Header Global
Rating
(10 max)
9
9
8
8
7
7
7
6
6
5
7
6
5
5
5
5
5
6
5
5
5
5
6
8
  • 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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