- Forecast
- Maps
- Live
- Weather State
- Spot Information
Dum Dums Surf Forecast
/ NSW – South Coast (20 breaks) / New South Wales (297 breaks) /
Surf Forecasts:
Dum Dums surfForecast / NSW – South Coast / Australia
48hr Weather and Surf, issued 3 pm Wednesday 20 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
21.3° C
(Which is 2.2°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 10PM is: 1.8m 9s primary swell from a South direction and 1.2m 11s secondary swell from a East-northeast direction (forecast issued at 03:00pm May 20). The wind direction is predicted to be cross-offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | - | - |
| Afternoon (20 May) | 6ft (1.9m) | 9s |
| Evening (20 May) | 6ft (1.8m) | 9s |
Table - waves today at Dum Dums. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 18°C on Wed afternoon, min 12°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 20 | Thursday 21 | Friday 22 | Sat 23 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | 10 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | SSE 7 | E 10 | E 9 | E 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | |
613 | 561 | 693 | 556 | 715 | 710 | 856 | 639 | 443 | 332 | 383 | 404 | 327 | 193 | 247 | 130 | 114 | 212 | 265 | 437 | 512 | 584 | 616 | 482 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross | cross-on | glassy | glassy | cross-off | |
High Tide | 11:24AM1.07m | 11:11PM1.62m | 12:28PM1.05m | 00:11AM1.53m | 1:33PM1.05m | 1:13AM1.43m | ||||||||||||||||||
Low Tide | 4:40PM0.41m | 6:14AM0.05m | 5:42PM0.46m | 7:14AM0.11m | 6:51PM0.51m | 8:12AM0.17m | ||||||||||||||||||
 | |  | | | |  | | | | |  | |  |  | | | | | | | | | | |
 | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — |
 | — | 4:59 | — | — | — | — | — | — | — | 4:59 | — | — | — | — | — | — | — | 4:58 | — | — | — | — | — | 4:57 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 18 | 16 | 15 | 13 | 12 | 12 | 14 | 16 | 16 | 15 | 15 | 14 | 13 | 12 | 13 | 15 | 16 | 16 | 16 | 15 | 16 | 15 | 16 |
13 | 14 | 12 | 11 | 9 | 9 | 8 | 10 | 12 | 13 | 13 | 12 | 10 | 9 | 8 | 9 | 12 | 14 | 14 | 15 | 13 | 15 | 15 | 15 | |
Swell 1 Height (m) Direction Period (s) | S 9 | S 9 | S 9 | ENE 11 | ENE 11 | E 11 | SSE 9 | S 8 | S 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | ENE 10 | SSE 6 | E 10 | E 9 | E 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 |
 kJ | 351 | 311 | 450 | 337 | 292 | 275 | 572 | 403 | 294 | 246 | 280 | 277 | 220 | 163 | 96 | 117 | 113 | 212 | 265 | 437 | 512 | 584 | 616 | 482 |
Swell 2 Height (m) Direction Period (s) | ENE 11 | ENE 11 | ENE 11 | — | — | — | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | ENE 10 | S 14 | E 10 | S 8 | ESE 7 | SSE 7 | S 7 | S 7 | S 8 | S 8 | S 8 | E 12 |
| kJ | 400 | 400 | 337 | — | — | — | 265 | 270 | 216 | 212 | 208 | 208 | 167 | 4 | 122 | 18 | 47 | 62 | 49 | 15 | 20 | 19 | 6 | 266 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | S 14 | S 7 | S 13 | S 7 | S 7 | S 7 | — | — | E 13 | S 8 | S 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 16 | 25 | 13 | 4 | 4 | 8 | — | — | 32 | 19 | 19 |
Wind waves Height (m) Direction Period (s) | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | SSE 7 | SSE 6 | SSE 7 | — | — | — | — | — | — | — |
| kJ | 613 | 561 | 693 | 556 | 715 | 710 | 856 | 639 | 443 | 332 | 383 | 404 | 327 | 193 | 247 | 130 | 114 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 7 | 3 | 7 | 7 | 7 | 0 | 0 | 7 | 7 | 7 | 3 | 0 | 7 | 15 | 0 | 7 | 3 | 7 | 7 | 7 | 7 | 0 | 0 | 0 |
Best forecast wave conditions in South Coast - New South Wales | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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.
Nearest