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Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Dum Dums surfForecast / NSW – South Coast / Australia
48hr Weather and Surf, issued 10 pm Thursday 18 Dec 2025 AEDTForecast 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
19.7° C
(Which is slightly cooler than normal)How big are the waves at Dum Dums today?
The current surf forecast for Dum Dums at 1AM is: 1.2m 7s primary swell from a East-northeast direction and 0.3m 10s secondary swell from a South direction (forecast issued at 10:00pm December 18). The wind direction is predicted to be cross-offshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Dec) | 3ft (0.9m) | 7s |
| Afternoon (19 Dec) | 5ft (1.6m) | 7s |
| Evening (19 Dec) | 3ft (0.9m) | 7s |
Table - waves today at Dum Dums. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thu 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||||||||||
| 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 7 | 7 | 7 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 5 | 8 | 8 | 5 | 7 | 7 | 7 | 7 | 7 | 7 | 4 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 279 | 317 | 127 | 111 | 86 | 88 | 237 | 293 | 102 | 66 | 54 | 46 | 44 | 52 | 91 | 49 | 81 | 50 | 46 | 46 | 36 | 35 | 25 | 131 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross- off | cross- off | glass | cross- on | cross- on | on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | on | cross | glass | glass | glass | cross- off | cross- on | cross | glass |
High Tide / height (m) | 8:33PM 0.98 | 8:23AM 1.48 | 9:14PM 0.99 | 9:01AM 1.50 | 9:54PM 0.99 | 9:40AM 1.52 | ||||||||||||||||||
Low Tide / height (m) | 1:50AM 0.45 | 3:18PM 0.21 | 2:30AM 0.44 | 3:57PM 0.19 | 3:08AM 0.44 | 4:35PM 0.18 | ||||||||||||||||||
Thu 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:39 | - | - | - |
| Sunset | 8:09 | - | - | - | - | - | - | - | 8:10 | - | - | - | - | - | - | - | 8:12 | - | - | - | - | - | - | - |
 |  | | | | |  |  | |  | | |  | | | | | |  | | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | 1 |
| Temp. °C | 28 | 22 | 20 | 21 | 25 | 31 | 31 | 27 | 24 | 22 | 21 | 22 | 19 | 27 | 30 | 25 | 21 | 20 | 20 | 19 | 23 | 29 | 30 | 27 |
| Feels °C (?) | 27 | 20 | 19 | 20 | 23 | 29 | 29 | 27 | 24 | 23 | 22 | 21 | 19 | 28 | 29 | 26 | 22 | 23 | 22 | 21 | 25 | 29 | 30 | 30 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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