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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
48hr Weather and Surf, issued 3 am Tuesday 19 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
21.6° C
(Which is 2.4°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 9AM is: 1.6m 9s primary swell from a East-northeast direction and 0.6m 3s secondary swell from a South-southwest direction (forecast issued at 03:00am May 19). The wind direction is predicted to be cross-offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 5ft (1.6m) | 9s |
| Afternoon (19 May) | 6ft (1.9m) | 10s |
| Evening (19 May) | 6.5ft (2.0m) | 11s |
Table - waves today at Dum Dums. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Tue morning. Very mild (max 18°C on Wed afternoon, min 11°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | ||||||||||||||||||||||
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 | |
Swell Height Map |    |    |    | |||||||||||||||||||||
ENE 9 | ENE 9 | ENE 9 | E 9 | ENE 10 | ENE 10 | ENE 11 | ENE 11 | ENE 11 | S 8 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | SSE 9 | S 8 | S 8 | S 8 | SSE 9 | SSE 9 | SSE 8 | |
374 | 374 | 383 | 397 | 502 | 901 | 954 | 862 | 685 | 846 | 1083 | 841 | 582 | 481 | 505 | 412 | 549 | 547 | 802 | 601 | 488 | 461 | 505 | 338 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross | off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | |
High Tide | 10:24AM1.11m | 10:14PM1.69m | 11:24AM1.07m | 11:11PM1.62m | 12:28PM1.05m | |||||||||||||||||||
Low Tide | 4:16AM-0.04m | 3:44PM0.35m | 5:15AM-0.00m | 4:40PM0.41m | 6:14AM0.05m | 5:42PM0.46m | ||||||||||||||||||
 | |  | | | |  |  |  | |  | | | | | | | | |  | | | | | |
 | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:00 | — | — | — | — | — | — | — | 4:59 | — | — | — | — | — | — | — | 4:59 | — | — |
2 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 15 | 15 | 16 | 16 | 16 | 15 | 13 | 12 | 12 | 11 | 14 | 17 | 18 | 16 | 15 | 13 | 12 | 12 | 14 | 16 | 17 | 16 | 15 |
16 | 15 | 14 | 14 | 13 | 13 | 12 | 11 | 10 | 9 | 8 | 11 | 13 | 14 | 12 | 11 | 9 | 8 | 8 | 10 | 12 | 13 | 13 | 12 | |
Swell 1 Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 9 | E 9 | ENE 10 | ENE 10 | ENE 11 | ENE 11 | ENE 11 | S 8 | S 9 | S 9 | S 9 | S 9 | S 9 | ENE 10 | ENE 10 | E 10 | SSE 8 | SSE 8 | SSE 8 | SSE 9 | SSE 9 | E 10 |
 kJ | 374 | 374 | 383 | 397 | 502 | 901 | 954 | 862 | 685 | 461 | 683 | 487 | 386 | 257 | 269 | 276 | 270 | 212 | 494 | 434 | 318 | 363 | 371 | 200 |
Swell 2 Height (m) Direction Period (s) | S 4 | — | — | — | — | — | — | S 8 | S 8 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | — | — | — | E 10 | E 10 | E 10 | E 10 | E 10 | S 8 |
| kJ | 2 | — | — | — | — | — | — | 368 | 368 | 611 | 531 | 408 | 392 | 331 | 324 | — | — | — | 212 | 208 | 208 | 204 | 200 | 51 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | SSW 3 | SSW 4 | SSW 5 | S 6 | S 7 | S 8 | S 8 | S 8 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | SSE 9 | S 8 | S 8 | S 8 | S 8 | SSE 9 | SSE 8 |
| kJ | — | — | 2 | 15 | 47 | 151 | 338 | 706 | 628 | 846 | 1083 | 841 | 582 | 481 | 505 | 412 | 549 | 547 | 802 | 601 | 488 | 461 | 505 | 338 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 7 | 7 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | 7 | 7 | 0 | 7 | 7 | 0 | 0 | 3 | 7 | 7 | 3 | 0 |
Best forecast wave conditions in South Coast - New South Wales | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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