Dum Dums surfForecast / NSW – South Coast / Australia

information circle48hr Weather and Surf, issued 9 pm Monday 20 Apr 2026 AEST
Forecast update in hr  min  s Forecast update imminent
Dum Dums surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dum Dums sea temperature is
22.7° C
(Which is 2.1°C warmer than normal for this time of year)

How big are the waves at Dum Dums today?

The current surf forecast for Dum Dums at 2AM is: 2.1m 11s primary swell from a South-southeast direction (forecast issued at 09:00pm April 20). The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (21 Apr)6.5ft (2.0m)10s
Afternoon (21 Apr)5ft (1.5m)11s
Evening (21 Apr)6ft (1.8m)10s

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


Updates in  hr  min  s Forecast update imminent
Mon
20
Tuesday
21
Wednesday
22
Thursday
23
7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM
Rating
(10 max)
3
3
3
3
2
1
1
1
2
1
2
3
3
3
3
3
4
4
4
4
4
4
2
1
Swell
Height Map
Wave Height (m) & direction (?)
2.2
SSE
2.1
SSE
2.1
SSE
2.1
SSE
2
SSE
2
SSE
1.5
SSE
1.5
SE
1.7
SE
1.8
SE
1.8
SE
2.1
SE
2.1
SE
2.1
SE
2.1
SE
2.2
SE
2.2
SE
2.1
SE
2
SE
1.9
SE
1.8
SE
1.7
SE
1.6
SE
1.6
SE
Period(s) (?)111111111010101110101010101111111111111111111111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)12081074103593482588640751555361462782591010341072115111721072918804792671617595
Wind
(km/h)
10
S
15
SSW
15
SSW
15
SW
15
SW
15
SSW
15
S
15
SSE
10
SSE
10
S
10
SSW
10
SW
10
SW
5
SSW
10
SE
10
ESE
5
ENE
5
NW
5
WNW
5
W
5
WNW
5
N
10
ENE
15
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscross-
off
cross-
off
crosscrosscross-
on
cross-
on
cross-
on
crosscross-
off
cross-
off
crossononglassglassoffoffoffglasscross-
on
cross-
on
High Tide
/ height (m)
10:27PM
1.62
11:28AM
1.08
11:23PM
1.57
12:36PM
1.01
12:25AM
1.50
1:50PM
0.99
Low Tide
/ height (m)
5:21AM
0.07
4:51PM
0.40
6:25AM
0.12
5:50PM
0.48
7:34AM
0.17
Mon
20
Tuesday
21
Wednesday
22
Thursday
23
Sunrise----6:26-------6:26-------6:28---
Sunset-------5:27-------5:25-------5:24
clear
clear
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
Rain (mm)
------------------------
Temp. °C161716151516181817171616161719181716151414171918
Feels °C (?)141513121213151515151515151617161716141313171716
  • 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

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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