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Surf Forecasts:

Dump Beach surfForecast / SA – East Coast / Australia

information circle12 Day Weather and Surf, issued 9 am Monday 24 Nov 2025 ACDT
Forecast update in hr  min  s Forecast update imminent
Dump Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dump Beach sea temperature is
16.4° C
 (Which is normal for this time of year)

Best Forecast Surf Conditions for Dump Beach this week:

The surf forecast for Dump Beach over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Nov 24) at 10PM. The primary swell is predicted to be 0.7m and 12s period with a secondary swell of 0.4m and 7s. Another secondary swell of 0.8m and 5s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Dump Beach in the next 12 days are 3.5m 11s and forecast to arrive on Monday (Dec 01) at 4PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 5s period and expected on Wednesday (Nov 26) at 4AM.

Wave TypeTime (ACDT) & Date Wave Height & Period
Next good surf (1 star+)10PM (Mon 24th Nov)2.5ft (0.7m) 12s
Best Surf10AM (Fri 28th Nov)5.5ft (1.7m) 11s
Most Powerful 4PM (Mon 1st Dec)11ft (3.5m) 11s

Table - best surf conditions forecast for Dump Beach over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Some drizzle, heaviest during Tue night. Warm (max 30°C on Mon morning, min 12°C on Wed night). Winds increasing (light winds from the W on Mon night, fresh winds from the W by Tue night).

Days 3-6 Weather Summary Light rain (total 9mm), mostly falling on Fri morning. Very mild (max 17°C on Thu morning, min 10°C on Thu night). Wind will be generally light.

Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
2
0
1
0
0
0
2
0
1
0
0
2
3
3
2
2
2
3
1
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
SSW
0.8
SSW
0.7
SSW
0.4
SW
0.4
SSW
1
SW
2.1
SW
1.1
SW
1.9
SW
1.7
SW
1.6
SSW
1.4
SSW
1.7
SSW
1.7
SSW
2
SSW
2.2
SSW
2.4
SSW
2.1
SSW
1.7
SSW
1.6
SSW
1
S
Period(s) (?)121212111078121111109111213131413121211
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2301801233432935473558986775003087167801246160622341557838683227
Wind
(km/h)
15
ENE
25
W
15
W
25
WNW
25
W
20
WNW
20
W
25
WSW
15
WSW
15
SW
15
SSW
5
WNW
15
W
15
WNW
15
WSW
20
SW
20
SSW
15
W
20
WSW
20
WSW
20
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscrosscross-
on		cross-
on		glasscross-
off		cross-
off		crosscrosscross-
on		crosscrosscrosscross-
off
High Tide
/ height (m)
2:28PM
0.47
3:47AM
1.16
2:48PM
0.45
4:18AM
1.08
3:11PM
0.43
4:53AM
0.99
3:53PM
0.43
5:29AM
0.88
5:21PM
0.45
6:07AM
0.77
12:29AM
0.66
6:47AM 10:57AM
0.67 0.65
12:13AM
0.81
Low Tide
/ height (m)
11:15AM
0.42
7:33PM
0.13
12:25PM
0.43
7:52PM
0.16
1:49PM
0.43
8:10PM
0.21
3:00PM
0.43
8:21PM
0.30
3:30PM
0.44
8:16PM
0.41
3:49PM
0.45
3:30AM
0.63
9:29AM
0.64
4:06PM
0.45
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Sunrise5:54--5:54--5:54--5:54--5:54--5:52--5:52--
Sunset-8:07--8:08--8:09--8:10--8:12--8:13--8:14-
clear
clear
clear
clear
clear
rain showers
clear
clear
part cloud
clear
part cloud
clear
light rain
rain showers
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
Rain (mm)
-----1------45-------
Temp. °C302817212015191814171613161514151514171714
Feels °C (?)272416161511141310131312131311111010121310
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

View detailed surf forecast for Dump Beach at:
surf-forecast.com

Information about the Dump Beach Surf forecast

The above surf forecast table for Dump Beach provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Dump Beach can be found by selecting the local surf guide option on the grey menu. Our Dump Beach surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Dump Beach) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Dump Beach may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

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