Dum Dums Surf Break

Lat Long: 35.45° S 150.42° E

Dum Dums 48 hour detailed Surf Forecast

Issued: 9 am 23 Sep 2026 (local time)

Forecast update in  hr  min

Today's Dum Dums sea temperature is
18.3°C
1.4° 

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 (23 Sep):

  • Morning surf: Morning surf (23 Sep, local time) - 3.5ft (1.1m), 6s period with E swell.
  • Afternoon surf: Afternoon surf (23 Sep, local time) - 4.5ft (1.4m), 6s period with E swell.
  • Evening surf: Evening surf (23 Sep, local time) - 6ft (1.8m), 7s period with ENE swell.

The current surf forecast for Dum Dums at 5PM is: 1.7m 7s primary swell from a East-northeast direction and 1.4m 6s secondary swell from a East direction, 0.6m 10s secondary swell from a South direction (forecast issued at 09:00am September 23). The wind direction is predicted to be glassy and the swell rating is 3.

Time (AEST) & DateWave HeightWave Period
Morning (23 Sep)3.5ft (1.1m)6s
Afternoon (23 Sep)4.5ft (1.4m)6s
Evening (23 Sep)6ft (1.8m)7s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Wed morning. Warm (max 29°C on Fri morning, min 14°C on Wed morning). Winds increasing (calm on Wed afternoon, fresh winds from the NE by Thu morning).

Wednesday
23
Thursday
24
Friday
25
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)
0
0
0
2
3
2
2
2
1
0
0
0
0
0
1
2
2
2
0
1
3
1
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)
0.7
S
9
1.2
E
6
1.4
E
6
1.7
ENE
7
1.8
ENE
7
1.2
E
7
1.2
E
7
1.2
ENE
7
1.2
ENE
7
1.1
ENE
7
1.4
ENE
7
2.2
NE
7
2
NE
7
1.6
NE
7
1.2
NE
7
1.7
NE
7
1.6
NE
7
1.6
NE
7
1.2
NE
7
1.4
NE
7
2.1
NE
7
1.2
NE
7
Wave Graph
Metric surfscale
Energy kJ
78
89
148
261
286
124
134
156
143
111
170
427
357
228
139
303
277
277
143
194
404
156
Wind (km/h)
10
ENE
10
ESE
15
SE
5
ESE
0
WNW
10
W
5
NW
5
NW
5
NW
10
NE
30
NE
30
NE
25
NNE
20
NNE
15
N
10
N
10
N
10
NNW
15
NNE
15
NNE
10
N
10
SW
Wind State
cross-on
on
on
on
glassy
off
glassy
off
glassy
cross
cross-on
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
High Tide
5:59AM1.05m
5:49PM1.37m
6:34AM1.14m
6:29PM1.41m
7:08AM1.23m
7:09PM1.42m
Low Tide
11:30AM0.47m
00:27AM0.24m
12:15PM0.39m
1:00AM0.19m
12:58PM0.31m
light rain
light rain
light rain
rain showers
part cloud
clear
part cloud
part cloud
cloud
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
part cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:47
5:46
5:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:53
5:54
5:55
 mm
1
1
2
1
Temp °C
14
14
15
15
15
15
15
14
14
19
23
20
17
17
17
17
18
28
29
29
27
20
Feels °C
13
13
14
16
16
15
15
14
14
18
18
16
14
16
16
16
16
26
26
26
25
20
  • 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 

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