Dum Dums Surf Break

Lat Long: 35.45° S 150.42° E

Dum Dums 48 hour detailed Surf Forecast

Issued: 9 pm 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's Dum Dums sea temperature is
17.1° C
0.5° 

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


How big are the waves at Dum Dums today (20 Aug):

  • Morning surf: Morning surf (20 Aug, local time) - 2ft (0.6m), 6s period with ENE swell.
  • Afternoon surf: Afternoon surf (20 Aug, local time) - 4.5ft (1.3m), 6s period with NE swell.
  • Evening surf: Evening surf (20 Aug, local time) - 2.5ft (0.8m), 6s period with ENE swell.

The current surf forecast for Dum Dums at 6AM is: 0.7m 6s primary swell from a Northeast direction and 0.4m 8s secondary swell from a East-southeast direction (forecast issued at 09:00pm August 19). An open ocean swell of 0.2m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (20 Aug)2ft (0.6m)6s
Afternoon (20 Aug)4.5ft (1.3m)6s
Evening (20 Aug)2.5ft (0.8m)6s

Table - waves today at Dum Dums. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 22°C on Fri morning, min 11°C on Fri night). Wind will be generally light.

Wed
19
Thursday
20
Friday
21
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
2
1
0
1
0
1
1
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
ENE
6
1.4
NE
6
1.3
NE
6
0.7
NE
6
1.1
NE
6
0.6
ENE
6
1.1
NE
6
1.3
NE
6
0.9
ENE
6
0.8
ENE
6
0.7
ENE
6
0.7
ENE
6
0.7
ENE
7
0.6
ENE
7
0.6
ENE
7
1
NE
6
0.6
ENE
6
0.5
NE
6
Wave Graph
Metric surfscale
Energy kJ
115
129
104
34
75
22
72
115
53
42
34
37
40
31
30
81
26
19
Wind (km/h)
20
NNE
15
N
15
N
10
NNW
15
N
10
NNW
15
NW
15
NW
10
N
15
NW
15
NW
15
NW
15
NW
15
WNW
10
WNW
15
NW
15
WNW
15
SW
Wind State
cross
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
off
cross-off
off
off
off
off
cross-off
off
cross-off
High Tide
1:24AM0.93m
1:52PM1.25m
2:36AM0.86m
2:54PM1.24m
Low Tide
7:40PM0.46m
7:03AM0.50m
8:53PM0.48m
7:57AM0.55m
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:29
5:30
 mm
Temp °C
16
16
15
15
16
20
20
19
18
17
16
16
15
19
22
21
17
15
Feels °C
13
13
12
13
13
17
16
16
16
14
13
13
12
16
20
17
14
13
  • 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 Dum Dums 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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