Dum Dums Surf Break

Lat Long: 35.45° S 150.42° E

Dum Dums 48 hour detailed Surf Forecast

Issued: 9 am 15 Sep 2026 (local time)

Forecast update in  hr  min

Today's Dum Dums sea temperature is
18.3°C
1.5° 

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 (15 Sep):

  • Morning surf: Morning surf (15 Sep, local time) - 3.5ft (1.0m), 6s period with S swell.
  • Afternoon surf: Afternoon surf (15 Sep, local time) - 5ft (1.6m), 6s period with SSE swell.
  • Evening surf: Evening surf (15 Sep, local time) - 8ft (2.5m), 8s period with S swell.

The current surf forecast for Dum Dums at 3PM is: 1.6m 6s primary swell from a South-southeast direction and 0.6m 8s secondary swell from a Northeast direction, 0.1m 13s secondary swell from a East direction (forecast issued at 09:00am September 15). The wind direction is predicted to be cross-shore.

Time (AEST) & DateWave HeightWave Period
Morning (15 Sep)3.5ft (1.0m)6s
Afternoon (15 Sep)5ft (1.6m)6s
Evening (15 Sep)8ft (2.5m)8s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Tue afternoon. Very mild (max 17°C on Tue morning, min 7°C on Wed night). Winds decreasing (fresh winds from the S on Wed afternoon, calm by Thu morning).

Tuesday
15
Wednesday
16
Thursday
17
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
0
2
2
2
2
2
1
1
0
0
2
4
4
3
2
0
0
1
2
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
S
5
1.1
S
6
1
SSE
6
2.1
SSE
6
3
S
8
2.5
S
8
3
S
8
2.5
S
8
2.5
S
8
3
S
9
2.5
S
9
3
S
11
3
S
10
3
S
10
3
S
10
2.5
S
10
1.9
SSE
9
1.7
SSE
9
1.6
SSE
9
1.6
SSE
9
1.5
SSE
9
1.3
SSE
9
Wave Graph
Metric surfscale
Energy kJ
54
85
82
331
1067
866
1111
959
897
1218
1164
1763
2155
1732
1886
1347
626
484
374
371
307
258
Wind (km/h)
10
S
10
SSE
15
SE
30
S
20
S
20
SW
25
SW
20
SW
25
SW
30
SSW
30
S
30
S
35
S
25
SSW
20
SW
10
WSW
5
W
5
SE
15
E
15
ENE
10
NNE
10
NNW
Wind State
cross
cross-on
on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
cross-on
cross
cross-off
cross-off
cross-off
glassy
cross-on
cross-on
cross
cross-off
High Tide
10:40AM1.38m
11:07PM1.08m
11:20AM1.34m
11:56PM0.98m
12:05PM1.29m
Low Tide
4:18AM0.32m
5:10PM0.30m
4:52AM0.41m
6:02PM0.37m
5:28AM0.49m
7:01PM0.42m
cloud
rain showers
part cloud
light rain
light rain
light rain
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:58
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:47
5:49
5:50
 mm
1
2
1
1
Temp °C
15
16
17
12
11
11
10
8
8
12
13
14
13
11
9
7
8
12
13
13
12
11
Feels °C
14
15
15
7
6
7
4
2
1
4
5
7
5
5
4
3
5
9
9
9
10
9
  • 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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