Dump Beach surfForecast / SA – East Coast / Australia

information circle48hr Weather and Surf, issued 3 am Friday 20 Feb 2026 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
18.9° C
(Which is normal for this time of year)


How big are the waves at Dump Beach today?

The current surf forecast for Dump Beach at 11AM is: 2.5m 15s primary swell from a South-southwest direction (forecast issued at 03:30am February 20). The wind direction is predicted to be glassy and the swell rating is 4.

Time (ACDT) & DateWave HeightWave Period
Morning (20 Feb)8ft (2.5m)15s
Afternoon (20 Feb)8ft (2.4m)14s
Evening (20 Feb)7ft (2.2m)14s

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

Updates in  hr  min  s Forecast update imminent
Friday
20
Saturday
21
Sunday
22
1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM
Rating
(10 max)
3
4
4
4
3
1
1
2
3
1
2
2
2
2
3
3
3
2
3
2
2
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
2.4
SSW
2.5
SSW
2.5
SSW
2.5
SSW
2.5
SSW
2.4
SSW
2.2
SSW
2.2
SSW
2
SSW
1.8
SSW
1.7
SSW
1.6
SSW
1.6
SSW
1.7
SSW
1.6
SSW
1.6
SSW
1.6
SSW
1.6
SSW
1.6
SSW
1.5
SSW
1.4
SSW
1.4
SW
1.4
SSW
1.3
SSW
Period(s) (?)141515151514141413131313131312121212121212121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)22772629311630752629237419021796136611721042892878894739703703715715626554607554488
Wind
(km/h)
5
ENE
5
NE
10
NNE
5
NE
10
SW
15
SSW
20
SSW
10
S
10
SE
10
ESE
10
ENE
15
E
10
ESE
10
SSW
5
SSW
5
N
10
NW
20
NW
10
NW
5
NNW
15
WNW
25
SSW
25
S
20
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off
cross-
off
glasscrosscross-
on
cross-
on
ononcross-
on
crosscrosscross-
on
cross-
on
glassglasscross-
off
cross-
off
offoffcross-
off
cross-
on
cross-
on
on
High Tide
/ height (m)
3:07AM
1.04
3:21PM
0.89
3:24AM
0.97
3:48PM
0.99
3:35AM
0.90
4:17PM
1.06
Low Tide
/ height (m)
9:14AM
0.27
8:57PM
0.30
9:16AM
0.28
9:29PM
0.40
9:17AM
0.28
9:59PM
0.55
Friday
20
Saturday
21
Sunday
22
Sunrise--6:52-------6:52-------6:54-----
Sunset------8:05-------8:04-------8:01-
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
cloud
light rain
light rain
part cloud
light rain
cloud
cloud
Rain (mm)
------------------24-1--
Temp. °C161617272927191716161522282725242423202022181616
Feels °C (?)161616262724171716151520262624232321212122151212
  • 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

Latest Updates

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.


Nearest locationNearest
Nearest locationNearest
Nearest locationNearest