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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 9 pm Saturday 16 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 2.3°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: 1.5m 8s primary swell from a East direction and 0.1m 12s secondary swell from a South direction (forecast issued at 09:00pm May 16). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | 6ft (1.8m) | 9s |
| Afternoon (17 May) | 6ft (1.9m) | 9s |
| Evening (17 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 ForecastHeavy rain (total 53mm), heaviest during Tue morning. Warm (max 21°C on Sun morning, min 15°C on Sat night). Winds increasing (calm on Mon afternoon, fresh winds from the SSW by Tue afternoon). | ||||||||||||||||||||||||
Sat 16 | Sunday 17 | Monday 18 | Tuesday 19 | |||||||||||||||||||||
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 | 1 PM | 4 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | ENE 9 | ENE 9 | ENE 9 | E 9 | E 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | |
235 | 253 | 311 | 354 | 356 | 487 | 562 | 586 | 599 | 552 | 541 | 541 | 552 | 484 | 432 | 432 | 422 | 366 | 315 | 311 | 326 | 348 | 355 | 322 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | off | cross-off | off | off | cross-off | off | glassy | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross | cross | |
High Tide | 7:43PM1.68m | 8:29AM1.20m | 8:31PM1.73m | 9:25AM1.16m | 9:21PM1.73m | 10:24AM1.11m | ||||||||||||||||||
Low Tide | 2:25AM-0.00m | 2:04PM0.25m | 3:20AM-0.04m | 2:53PM0.30m | 4:16AM-0.04m | 3:44PM0.35m | ||||||||||||||||||
 | |  | |  | |  | | | | | | | | | | |  | | |  | |  | | |
 | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — |
 | — | — | — | — | — | — | — | 5:00 | — | — | — | — | — | — | — | 5:00 | — | — | — | — | — | — | — | 5:00 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 3 | 6 | 9 | 17 | 12 | |
Temp °C | 18 | 17 | 16 | 15 | 15 | 18 | 21 | 21 | 19 | 19 | 19 | 18 | 17 | 17 | 18 | 20 | 18 | 17 | 16 | 15 | 16 | 15 | 15 | 15 |
17 | 17 | 16 | 14 | 15 | 18 | 20 | 20 | 18 | 18 | 17 | 17 | 16 | 17 | 17 | 20 | 17 | 17 | 15 | 14 | 17 | 14 | 11 | 9 | |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | ENE 9 | ENE 9 | ENE 9 | E 9 | E 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 10 |
 kJ | 235 | 253 | 311 | 354 | 356 | 487 | 562 | 586 | 599 | 552 | 541 | 541 | 552 | 484 | 432 | 432 | 422 | 366 | 315 | 311 | 326 | 348 | 355 | 322 |
Swell 2 Height (m) Direction Period (s) | SE 13 | SE 12 | S 12 | S 8 | S 12 | S 8 | S 12 | S 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 7 | 6 | 3 | 1 | 3 | 1 | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | S 13 | SE 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 3 | S 4 | S 4 | S 5 | S 6 | S 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 10 | 32 | 44 | 136 | 224 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 49 | 96 |
Best forecast wave conditions in South Coast - New South Wales | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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