Dum Dums Surf Break

Lat Long: 35.45° S 150.42° E

Dum Dums 48 hour detailed Surf Forecast

Issued: 3 am 30 Jul 2026 (local time)

Forecast update in  hr  min

Today's Dum Dums sea temperature is
17.3° C
0.7° 

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 (30 Jul):

  • Morning surf: Morning surf (30 Jul, local time) - 5.5ft (1.7m), 8s period with S swell.
  • Afternoon surf: Afternoon surf (30 Jul, local time) - 6ft (1.9m), 11s period with S swell.
  • Evening surf: Evening surf (30 Jul, local time) - 7ft (2.1m), 10s period with S swell.

The current surf forecast for Dum Dums at 7AM is: 1.8m 8s primary swell from a South-southwest direction and 1.3m 8s secondary swell from a South direction, 0.1m 13s secondary swell from a East direction (forecast issued at 03:00am July 30). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (AEST) & DateWave HeightWave Period
Morning (30 Jul)5.5ft (1.7m)8s
Afternoon (30 Jul)6ft (1.9m)11s
Evening (30 Jul)7ft (2.1m)10s

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


Short Range Forecast

Some drizzle, heaviest during Fri night. Very mild (max 14°C on Thu morning, min 9°C on Thu night). Wind will be generally light.

Thursday
30
Friday
31
Saturday
1
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)
4
3
3
3
2
0
3
4
2
2
2
2
0
2
2
2
2
2
2
1
1
2
2
3
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)
2.1
S
11
2.1
SSW
9
1.8
SSW
8
1.7
S
8
1.9
S
11
1.7
S
11
2.2
S
10
2.1
S
10
1.6
S
10
1.5
S
10
1.5
S
10
1.5
S
10
1.5
S
10
1.9
S
9
1.8
S
9
1.8
S
9
1.6
SSE
9
1.6
SSE
9
1.5
SSE
9
1.4
SSE
9
1.2
SSE
9
1.3
SSE
9
1.1
SE
14
1.4
SE
11
Wave Graph
Metric surfscale
Energy kJ
1026
616
470
403
813
657
987
867
490
414
414
414
423
619
533
529
432
374
343
318
222
286
434
476
Wind (km/h)
15
WSW
10
W
10
W
10
WSW
10
S
15
SSE
10
SSW
10
WSW
10
WSW
10
W
10
W
5
SSW
10
SSE
15
SSE
10
S
10
SSW
10
SW
10
SW
10
WSW
5
SSW
5
ESE
10
ENE
10
NNE
10
NNW
Wind State
cross-off
off
cross-off
cross-off
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross
on
cross-on
cross
cross-off
High Tide
8:54AM1.06m
8:44PM1.52m
9:29AM1.10m
9:20PM1.50m
10:05AM1.14m
9:56PM1.45m
Low Tide
2:56AM0.17m
2:19PM0.38m
3:28AM0.16m
2:59PM0.38m
4:00AM0.15m
3:41PM0.38m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
part cloud
clear
clear
part cloud
cloud
cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:56
6:54
6:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:13
5:14
5:15
 mm
1
Temp °C
9
8
8
12
14
14
13
12
10
9
9
12
13
14
13
13
12
11
10
12
13
13
13
12
Feels °C
5
4
4
8
9
9
10
9
7
6
6
9
9
11
10
10
9
8
7
9
11
11
11
10
  • 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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