Dum Dums Surf Break

Lat Long: 35.45° S 150.42° E

Dum Dums 48 hour detailed Surf Forecast

Issued: 3 pm 17 Sep 2026 (local time)

Forecast update in  hr  min

Today's Dum Dums sea temperature is
17.9°C
1.0° 

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 (17 Sep):

  • Afternoon surf: Afternoon surf (17 Sep, local time) - 5.5ft (1.7m), 9s period with SSE swell.
  • Evening surf: Evening surf (17 Sep, local time) - 4.5ft (1.4m), 8s period with SSE swell.

The current surf forecast for Dum Dums at 11PM is: 1.4m 8s primary swell from a South-southeast direction and 0.1m 13s secondary swell from a East direction (forecast issued at 03:00pm September 17). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (AEST) & DateWave HeightWave Period
Morning (17 Sep)--
Afternoon (17 Sep)5.5ft (1.7m)9s
Evening (17 Sep)4.5ft (1.4m)8s

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


Short Range Forecast

Mostly dry. Warm (max 27°C on Sat morning, min 9°C on Thu night). Wind will be generally light.

Thu
17
Friday
18
Saturday
19
1 PM
4 PM
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
0
1
2
2
2
2
0
0
0
1
1
1
1
0
0
0
0
0
0
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)
1.8
SSE
9
1.6
SSE
9
1.5
SSE
8
1.4
SSE
8
1.4
SSE
8
1.3
SSE
8
1.1
S
8
0.9
S
9
0.8
S
9
0.7
S
9
0.7
S
9
0.7
S
9
0.6
S
9
0.6
S
9
0.5
S
9
0.5
S
9
0.4
S
9
0.4
S
9
0.4
S
9
0.5
S
10
Wave Graph
Metric surfscale
Energy kJ
477
378
306
262
244
216
173
129
108
83
83
81
60
59
39
36
24
26
27
46
Wind (km/h)
10
SE
15
E
5
N
10
NNW
5
WNW
5
WSW
5
WNW
5
ENE
15
E
15
NE
10
NW
10
WSW
10
W
15
W
15
WNW
10
WNW
10
E
10
E
10
SSE
5
NW
Wind State
on
cross-on
cross
cross-off
off
cross-off
off
cross-on
cross-on
cross
off
cross-off
off
off
off
off
on
on
cross-on
glassy
High Tide
00:54AM0.90m
1:00PM1.24m
2:08AM0.85m
2:05PM1.21m
Low Tide
7:01PM0.42m
6:13AM0.56m
8:11PM0.46m
7:13AM0.61m
9:24PM0.45m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:50
5:51
5:51
 mm
Temp °C
15
14
13
11
10
9
10
15
18
18
19
16
16
15
16
23
27
27
19
16
Feels °C
11
10
11
9
8
7
8
13
15
15
16
13
12
11
12
19
23
24
17
16
  • 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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