Dump Beach Surf Break

Lat Long: 35.54° S 138.65° E

Issued: 8 pm 29 Jun 2026 (local time)

Forecast update in  hr  min

Today's Dump Beach sea temperature is
15.1° C

Normal for this time of year

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


How big are the waves at Dump Beach today (30 Jun):

  • Morning surf: Morning surf (30 Jun, local time) - 4ft (1.2m), 14s period with SSW swell.
  • Afternoon surf: Afternoon surf (30 Jun, local time) - 4ft (1.2m), 14s period with SSW swell.
  • Evening surf: Evening surf (30 Jun, local time) - 4ft (1.2m), 14s period with SSW swell.

The current surf forecast for Dump Beach at 1AM is: 1.1m 15s primary swell from a South-southwest direction (forecast issued at 08:30pm June 29). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.

Time (ACST) & DateWave HeightWave Period
Morning (30 Jun)4ft (1.2m)14s
Afternoon (30 Jun)4ft (1.2m)14s
Evening (30 Jun)4ft (1.2m)14s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 39mm), heaviest during Wed morning. Very mild (max 16°C on Tue night, min 11°C on Thu afternoon). Winds increasing (light winds from the N on Mon night, strong winds from the NW by Wed night).

Mon
29
Tuesday
30
Wednesday
1
Thursday
2
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)
2
2
2
2
1
1
2
2
2
2
1
0
2
0
1
0
0
0
0
0
1
2
2
2
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
SSW
15
1
SSW
16
1
SSW
15
1.1
SSW
15
1.1
SSW
14
1.2
SSW
14
1.2
SSW
14
1.2
SSW
14
1.2
SSW
14
1.2
SSW
14
1.2
SSW
13
1.2
SSW
13
1.2
SSW
13
1.2
SSW
13
1.2
SSW
13
1
SSW
13
1.2
SSW
14
1.2
SSW
14
1.3
SSW
14
1.4
SW
14
1.6
SW
13
2.3
WSW
13
2.5
WSW
11
3
WSW
12
Wave Graph
Metric surfscale
Energy kJ
461
499
487
537
515
545
538
523
508
486
472
472
465
465
458
362
523
545
612
671
846
1700
1783
2324
Wind (km/h)
20
N
15
N
15
NNW
20
NW
20
NW
20
NW
20
NW
20
NNW
15
N
20
N
20
N
25
N
20
N
25
N
30
NNW
40
NW
40
NW
40
WNW
40
NW
45
NW
25
WNW
30
WNW
30
WNW
35
W
Wind State
off
cross-off
off
off
cross-off
cross-off
off
off
off
off
cross-off
cross-off
off
cross-off
off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
High Tide
00:24AM0.62m
1:18PM1.42m
00:56AM0.61m
1:44PM1.40m
1:27AM0.61m
2:10PM1.36m
Low Tide
9:51PM0.58m
4:53AM0.39m
9:52PM0.54m
5:29AM0.35m
9:56PM0.51m
6:03AM0.32m
light rain
cloud
rain showers
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
mod rain
mod rain
rain showers
part cloud
clear
part cloud
rain showers
mod rain
rain showers
rain showers
light rain
<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>
5:12
5:12
5:13
 mm
1
1
8
10
4
1
7
2
2
3
Temp °C
14
13
14
14
14
14
15
15
14
15
14
16
15
13
13
13
13
14
13
13
12
13
12
11
Feels °C
11
11
12
11
11
11
11
12
11
11
10
11
11
9
8
5
6
6
5
4
7
7
6
4
Swell 1
Height (m)
Direction
Period (s)
1
SSW
15
1
SSW
16
1
SSW
15
1.1
SSW
15
1.1
SSW
14
1.2
SSW
14
1.2
SSW
14
1.2
SSW
14
1.2
SSW
14
1.2
SSW
14
1.2
SSW
13
1.2
SSW
13
1.2
SSW
13
1.2
SSW
13
1.2
SSW
13
1
SSW
13
1.2
SSW
14
1.2
SSW
14
1.3
SSW
14
1.4
SW
14
1.6
SW
13
1
SW
13
0.1
SW
22
Energy kJ
461
499
487
537
515
545
538
523
508
486
472
472
465
465
458
362
523
545
612
671
846
342
19
Swell 2
Height (m)
Direction
Period (s)
0.3
W
4
0.3
WSW
5
0.1
E
6
0.4
SSW
18
0.6
WSW
10
0.8
SW
10
0.2
NNE
6
Energy kJ
3
5
1
121
64
127
3
Swell 3
Height (m)
Direction
Period (s)
0.3
SW
19
Energy kJ
57
Wind waves
Height (m)
Direction
Period (s)
0.5
N
3
0.4
N
3
0.4
N
3
0.5
NW
3
0.6
WNW
3
0.5
NW
3
0.4
NW
3
0.4
NW
3
0.4
NW
3
0.5
N
3
0.6
N
3
0.5
N
4
0.7
NNE
4
0.9
NNE
4
1.1
NNW
4
1.3
WNW
5
1.5
WNW
5
1.5
WNW
5
1.6
WNW
5
1.8
WNW
6
1.8
WNW
5
2.3
WSW
13
2.5
WSW
11
3
WSW
12
Energy kJ
5
3
3
5
7
5
2
2
2
5
8
7
14
25
43
65
114
104
133
247
166
1700
1783
2324
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
1
1
2
2
2
2
2
2
2
2
3
3
2
2
1
2
1
1
1
2
Distance (km)
0
0
0
0
3
3
0
0
0
0
0
0
0
0
519
350
406
690
811
1032
811
811
811
1023
Best forecast wave conditions in South Australia - East Coast
Rating
(10 max)
2
2
2
2
4
2
2
2
2
2
4
4
2
2
Best forecast wave conditions in Australia
Rating
(10 max)
4
3
3
3
4
4
3
2
2
4
5
4
4
4
4
4
4
4
1
9
8
4
4
8
Header Global
Rating
(10 max)
7
7
5
6
8
5
5
5
5
5
5
5
4
5
5
5
5
5
5
4
4
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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