Dum Dums Surf Break

Lat Long: 35.45° S 150.42° E

Dum Dums 48 hour detailed Surf Forecast

Issued: 3 am 18 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 (18 Sep):

  • Morning surf: Morning surf (18 Sep, local time) - 3ft (0.9m), 9s period with S swell.
  • Afternoon surf: Afternoon surf (18 Sep, local time) - 2.5ft (0.8m), 9s period with S swell.
  • Evening surf: Evening surf (18 Sep, local time) - 2ft (0.6m), 9s period with S swell.

The current surf forecast for Dum Dums at 9AM is: 0.9m 9s primary swell from a South direction and 0.6m 7s secondary swell from a East-southeast direction (forecast issued at 03:00am September 18). The wind direction is predicted to be glassy.

Time (AEST) & DateWave HeightWave Period
Morning (18 Sep)3ft (0.9m)9s
Afternoon (18 Sep)2.5ft (0.8m)9s
Evening (18 Sep)2ft (0.6m)9s

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


Short Range Forecast

Mostly dry. Warm (max 29°C on Sun morning, min 14°C on Sat night). Wind will be generally light.

Friday
18
Saturday
19
Sunday
20
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
2
2
2
1
0
0
1
1
1
1
0
0
0
0
0
0
1
2
1
0
1
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
SSE
8
1.3
SSE
8
1
S
9
0.9
S
9
0.8
S
9
0.7
S
9
0.7
S
9
0.6
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
0.3
S
9
0.6
S
10
1
S
10
0.8
S
8
0.4
SSE
19
0.4
SSE
18
0.5
S
11
0.4
SSE
17
0.7
S
10
Wave Graph
Metric surfscale
Energy kJ
244
211
146
129
106
83
81
60
60
59
39
38
25
26
27
15
66
200
72
119
107
55
101
100
Wind (km/h)
5
WNW
5
W
5
WNW
5
E
15
E
15
NE
10
WNW
10
WSW
10
W
15
WNW
15
WNW
10
WNW
10
ENE
5
ENE
10
S
5
WNW
5
NNW
10
NNW
5
NNW
10
NNE
10
NNW
20
NW
10
WNW
15
NW
Wind State
off
off
off
glassy
cross-on
cross-on
off
cross-off
off
off
off
off
cross-on
cross-on
cross-on
glassy
cross-off
cross-off
cross-off
cross
cross-off
off
off
cross-off
High Tide
00:54AM0.90m
1:00PM1.24m
2:08AM0.85m
2:05PM1.21m
3:28AM0.86m
3:14PM1.22m
Low Tide
6:13AM0.56m
8:11PM0.46m
7:13AM0.61m
9:24PM0.45m
8:28AM0.62m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
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
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:51
5:51
5:52
 mm
Temp °C
10
9
10
15
18
18
19
17
16
15
15
24
27
27
21
17
15
14
14
22
29
29
25
22
Feels °C
7
6
7
12
14
15
16
14
12
11
11
20
24
24
19
16
13
11
11
19
26
23
21
18
  • 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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