Dump Beach Surf Break

Lat Long: 35.54° S 138.65° E

Dump Beach 48 hour detailed Surf Forecast

Issued: 2 pm 09 Aug 2026 (local time)

Forecast update in  hr  min

Today's Dump Beach sea temperature is
14.2° C
0.2° 

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 (09 Aug):

  • Afternoon surf: Afternoon surf (09 Aug, local time) - 4.5ft (1.4m), 16s period with SW swell.
  • Evening surf: Evening surf (09 Aug, local time) - 6ft (1.9m), 20s period with SW swell.

The current surf forecast for Dump Beach at 9PM is: 1.9m 20s primary swell from a Southwest direction and 1.1m 20s secondary swell from a Southwest direction (forecast issued at 02:30pm August 09). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 5.

Time (ACST) & DateWave HeightWave Period
Morning (09 Aug)--
Afternoon (09 Aug)4.5ft (1.4m)16s
Evening (09 Aug)6ft (1.9m)20s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Sun afternoon. Very mild (max 15°C on Sun afternoon, min 9°C on Tue night). Winds decreasing (fresh winds from the SSW on Sun night, light winds from the WNW by Mon night).

Sun
9
Monday
10
Tuesday
11
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
6 PM
9 PM
Rating
(10 max)
3
4
3
5
0
0
0
0
2
6
4
4
4
3
4
3
2
3
3
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
SW
13
1.4
SW
16
1.5
SSW
16
1.9
SW
20
2.5
SW
19
3
SSW
19
3.5
SSW
19
3.5
SSW
18
2.2
SSW
17
3
SSW
17
3
SSW
16
2.5
SSW
16
2.4
SSW
16
2.2
SSW
16
2
SSW
15
1.8
SSW
14
1.8
SSW
14
1.7
SSW
14
2
SSW
17
2.1
SSW
17
Wave Graph
Metric surfscale
Energy kJ
406
1018
1126
3076
5125
6667
9000
7805
2796
5582
4320
3417
2827
2379
1737
1389
1319
1126
2309
2403
Wind (km/h)
20
NNW
15
NW
15
NW
15
W
30
SSW
35
SSW
35
SW
30
SW
25
SW
20
WSW
15
W
10
WNW
15
NW
20
NW
20
NNW
30
NNW
30
NNW
30
NNW
25
NNW
25
NW
Wind State
off
off
cross-off
cross-off
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
cross-off
High Tide
11:49AM1.29m
12:17PM1.35m
1:19AM0.55m
12:44PM1.37m
Low Tide
9:20PM0.42m
9:28PM0.43m
3:01AM0.54m
clear
thunderstorm
light rain
part cloud
cloud
rain showers
rain showers
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
clear
part cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:37
5:38
 mm
1
2
1
1
1
Temp °C
17
15
13
12
14
13
13
13
13
12
12
11
11
11
11
13
14
15
14
12
Feels °C
14
13
10
9
9
6
7
8
8
7
9
8
8
6
6
7
7
9
8
7
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Dump Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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