The Dump Surf Break

Lat Long: 35.54° S 138.69° E

Issued: 8 pm 20 Jun 2026 (local time)

Forecast update in  hr  min

Today's The Dump sea temperature is
15.6° C

Normal for this time of year

The Dump surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at The Dump today (21 Jun):

  • Morning surf: Morning surf (21 Jun, local time) - 6ft (1.9m), 14s period with SSW swell.
  • Afternoon surf: Afternoon surf (21 Jun, local time) - 6ft (1.9m), 14s period with SSW swell.
  • Evening surf: Evening surf (21 Jun, local time) - 6ft (1.8m), 13s period with SSW swell.

The current surf forecast for The Dump at 12AM is: 2.1m 15s primary swell from a South-southwest direction and 1.6m 15s secondary swell from a South-southwest direction (forecast issued at 08:30pm June 20). The wind direction is predicted to be glassy and the swell rating is 4.

Time (ACST) & DateWave HeightWave Period
Morning (21 Jun)6ft (1.9m)14s
Afternoon (21 Jun)6ft (1.9m)14s
Evening (21 Jun)6ft (1.8m)13s

Table - waves today at The Dump. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 14°C on Tue morning, min 10°C on Sun night). Wind will be generally light.

Sat
20
Sunday
21
Monday
22
Tuesday
23
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
Rating
(10 max)
3
3
4
4
4
4
3
3
4
4
4
4
4
3
3
3
3
3
3
3
2
2
2
4
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)
2.2
SSW
10
1.3
SSW
14
2.1
SSW
15
1.3
SSW
15
1.2
SSW
15
1.9
SSW
14
1.9
SSW
14
1.9
SSW
14
1.8
SSW
13
1.8
SSW
13
1.5
SSW
13
1.6
SSW
15
1.6
SSW
15
1.5
SSW
15
1.5
SSW
15
1.5
SSW
15
1.4
SSW
15
1.4
SSW
15
1.4
SW
15
1.4
SW
15
1.4
SW
14
1.4
SW
14
1.5
SSW
14
1.6
SW
15
Wave Graph
Metric surfscale
Energy kJ
1007
697
1822
656
610
1484
1423
1325
1144
1127
721
1214
1136
983
970
983
904
892
893
869
857
846
947
1059
Wind (km/h)
10
SE
5
SSE
5
SE
5
SE
5
ESE
5
ESE
10
ESE
5
SE
0
SW
5
NNW
5
NNW
5
NNW
10
NW
10
NNW
15
NW
15
NW
10
NW
10
NW
15
NW
15
NW
15
NW
20
NW
15
WNW
15
WNW
Wind State
cross-on
on
glassy
glassy
glassy
glassy
cross-on
cross-on
glassy
glassy
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
3:31PM1.18m
3:08AM0.73m
3:52PM1.10m
4:10AM0.78m
4:07PM1.02m
5:25AM0.83m
Low Tide
11:39PM0.66m
7:38AM0.52m
11:44PM0.64m
7:56AM0.66m
00:05AM0.62m
7:45AM0.81m
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
<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>
5:08
5:08
5:08
 mm
Temp °C
12
12
12
12
12
11
13
13
11
11
11
11
10
11
13
12
11
12
12
11
11
12
14
14
Feels °C
9
10
10
11
11
9
11
11
10
10
9
8
8
9
10
8
8
9
9
8
7
8
10
11
Swell 1
Height (m)
Direction
Period (s)
2.2
SSW
10
1.8
SSW
10
2.1
SSW
15
1.6
SSW
10
1.5
S
9
1.9
SSW
14
1.9
SSW
14
1.9
SSW
14
1.8
SSW
13
1.8
SSW
13
1.5
SSW
13
1.6
SSW
15
1.6
SSW
15
1.5
SSW
15
1.5
SSW
15
1.5
SSW
15
1.4
SSW
15
1.4
SSW
15
1.4
SW
15
1.4
SW
15
1.4
SW
14
1.4
SW
14
1.5
SSW
14
1.6
SW
15
Energy kJ
1007
640
1822
481
405
1484
1423
1325
1144
1127
721
1214
1136
983
970
983
904
892
893
869
857
846
947
1059
Swell 2
Height (m)
Direction
Period (s)
1.1
SSW
15
1.3
SSW
14
1.6
SSW
15
1.3
SSW
15
1.2
SSW
15
1.1
S
8
0.9
SSW
16
Energy kJ
544
697
1087
656
610
157
387
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.4
NW
3
0.4
NW
3
0.4
WNW
3
0.4
WNW
3
0.5
W
3
0.4
NW
3
0.4
NW
3
0.5
NW
3
0.5
WNW
3
0.6
NW
4
Energy kJ
2
2
3
3
6
3
2
5
6
11
Nearest Offshore or Glassy
Rating
(10 max)
2
2
4
4
4
4
4
3
4
4
4
4
4
3
3
3
3
3
3
3
3
2
2
4
Distance (km)
138
138
0
0
0
0
1
34
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
0
Best forecast wave conditions in South Australia - East Coast
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
4
Best forecast wave conditions in Australia
Rating
(10 max)
5
5
5
5
5
4
4
3
4
4
4
4
4
4
5
4
4
4
4
4
4
5
4
4
Header Global
Rating
(10 max)
5
5
5
5
5
9
9
9
8
8
5
8
7
6
6
6
8
7
5
5
5
5
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
How to use the Wavefinder 

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