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Dum Dums Surf Forecast
/ NSW – South Coast (20 breaks) / New South Wales (297 breaks) /
Surf Forecasts:
Dum Dums surfForecast / NSW – South Coast / Australia
16 Day Weather and Surf, issued 9 am Monday 11 May 2026 AESTForecast 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
21.0° C
(Which is 1.4°C warmer than normal for this time of year)Best Forecast Surf Conditions for Dum Dums this week:
The surf forecast for Dum Dums over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (May 11) at 7PM. The primary swell is predicted to be 1.2m and 11s period with a secondary swell of 0.8m and 13s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Dum Dums in the next 16 days are 2.0m 9s and forecast to arrive on Sunday (May 17) at 4PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Monday (May 18) at 7AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7PM (Mon 11th May) | 4ft (1.2m) 11s |
| Best Surf | 7PM (Mon 11th May) | 4ft (1.2m) 11s |
| Most Powerful | 4PM (Sun 17th May) | 6.5ft (2.0m) 9s |
Table - best surf conditions forecast for Dum Dums over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Tue morning. Very mild (max 18°C on Mon afternoon, min 15°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Thu afternoon. Warm (max 20°C on Sat morning, min 15°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Monday 11 | Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
SSE 10 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SE 10 | SE 10 | SE 10 | ESE 6 | ESE 6 | E 6 | E 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | E 9 | E 9 | ENE 9 | E 9 | |
255 | 373 | 260 | 240 | 256 | 348 | 309 | 299 | 90 | 64 | 106 | 97 | 66 | 73 | 75 | 62 | 127 | 408 | 390 | 573 | 413 | |
Wind (km/h) | |||||||||||||||||||||
cross-off | cross-on | glassy | cross-on | cross-on | on | on | on | cross-on | cross-off | on | glassy | glassy | cross-on | off | cross | cross-on | cross-off | glassy | cross-on | glassy | |
High Tide | 4:03PM1.11m | 3:45AM1.24m | 4:47PM1.23m | 4:43AM1.24m | 5:30PM1.36m | 5:40AM1.25m | 6:13PM1.49m | 6:37AM1.25m | 6:57PM1.60m | 7:33AM1.23m | 7:43PM1.68m | 8:29AM1.20m | 8:31PM1.73m | ||||||||
Low Tide | 9:44PM0.53m | 10:20AM0.24m | 10:46PM0.43m | 11:03AM0.21m | 11:43PM0.31m | 11:47AM0.20m | 00:38AM0.19m | 12:31PM0.20m | 1:31AM0.08m | 1:17PM0.22m | 2:25AM-0.00m | 2:04PM0.25m | 3:20AM-0.04m | ||||||||
 | |  |  | |  | | | | | | |  | | |  | | | | | | |
 | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — |
 | — | 5:06 | — | — | 5:05 | — | — | 5:04 | — | — | 5:02 | — | — | 5:02 | — | — | 5:01 | — | — | 5:00 | — |
— | — | — | 1 | — | 1 | 2 | 2 | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 19 | 18 | 16 | 20 | 19 | 16 | 20 | 20 | 17 |
17 | 18 | 18 | 17 | 16 | 15 | 15 | 16 | 16 | 17 | 17 | 17 | 18 | 17 | 16 | 18 | 17 | 15 | 19 | 19 | 17 | |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SE 10 | E 11 | E 11 | ESE 6 | ESE 6 | ESE 6 | E 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | E 9 | E 9 | ENE 9 | E 9 |
 kJ | 255 | 373 | 260 | 240 | 256 | 348 | 39 | 21 | 90 | 64 | 80 | 97 | 66 | 73 | 75 | 62 | 127 | 408 | 390 | 573 | 413 |
Swell 2 Height (m) Direction Period (s) | E 14 | E 13 | E 13 | E 13 | E 12 | E 12 | S 18 | S 16 | S 9 | S 9 | S 9 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | E 9 | SE 13 | S 8 | — | — | — |
| kJ | 181 | 229 | 215 | 153 | 102 | 69 | 6 | 5 | 59 | 40 | 39 | 28 | 27 | 26 | 14 | 25 | 7 | 5 | — | — | — |
Swell 3 Height (m) Direction Period (s) | S 14 | NE 10 | NE 10 | S 13 | S 25 | S 24 | S 22 | N 10 | E 11 | E 11 | E 10 | E 10 | E 10 | E 8 | E 9 | SSE 8 | S 13 | S 12 | — | — | — |
| kJ | 140 | 4 | 4 | 14 | 12 | 11 | 9 | 2 | 21 | 9 | 9 | 8 | 7 | 13 | 14 | 13 | 3 | 3 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | SE 10 | SE 10 | ENE 5 | — | E 6 | — | — | — | — | — | ENE 3 | — | — | — | — |
| kJ | — | — | — | — | — | — | 309 | 299 | 39 | — | 106 | — | — | — | — | — | 3 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 7 | 0 | 7 | 7 | 7 | 7 | 49 | 15 | 0 | 39 | 0 | 0 | 39 | 0 | 10 | 21 | 0 | 0 | 10 | 0 |
Best forecast wave conditions in South Coast - New South Wales | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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.
Information about the Dum Dums Surf forecast
The above surf forecast table for Dum Dums provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Dum Dums can be found by selecting the local surf guide option on the grey menu. Our Dum Dums surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Dum Dums) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Dum Dums may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in South Coast - New South Wales? If you are looking for accommodation near Dum Dums, camping, hotels and holiday cottages in South Coast - New South Wales, consider staying in Nowra which is 65 km (40 miles) away.
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