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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 4 am Tuesday 30 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
20.8° C
(Which is normal for this time of year)How big are the waves at Dum Dums today?
The current surf forecast for Dum Dums at 1PM is: 1.0m 8s primary swell from a East-southeast direction and 0.5m 10s secondary swell from a East-southeast direction, 0.6m 4s secondary swell from a East-northeast direction (forecast issued at 04:00am December 30). The wind direction is predicted to be cross-onshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Dec) | 3ft (0.9m) | 8s |
| Afternoon (30 Dec) | 3ft (0.9m) | 8s |
| Evening (30 Dec) | 3.5ft (1.1m) | 8s |
Table - waves today at Dum Dums. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 30 | Wednesday 31 | Thursday 01 | ||||||||||||||||||||||
| 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 | 8 PM | 11 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 14 | 13 | 13 | 12 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 74 | 125 | 103 | 123 | 112 | 201 | 168 | 116 | 253 | 227 | 222 | 302 | 1094 | 1180 | 1125 | 1198 | 1103 | 938 | 889 | 812 | 730 | 624 | 614 | 429 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | glass | cross- on | cross- on | cross- on | cross | cross- off | glass | glass | cross | cross- on | on | on | cross- on | cross | cross | cross | cross | cross- on | cross- on | on | on | on |
High Tide / height (m) | 5:02AM 1.42 | 5:29PM 1.07 | 5:58AM 1.52 | 6:40PM 1.06 | 6:53AM 1.62 | 7:45PM 1.07 | ||||||||||||||||||
Low Tide / height (m) | 11:39AM 0.33 | 11:17PM 0.31 | 12:46PM 0.21 | 12:15AM 0.32 | 1:46PM 0.09 | |||||||||||||||||||
Tuesday 30 | Wednesday 31 | Thursday 01 | ||||||||||||||||||||||
| Sunrise | - | - | 5:43 | - | - | - | - | - | - | - | 5:45 | - | - | - | - | - | - | - | 5:46 | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 8:15 | - | - | - | - | - | - | - | 8:15 | - | - | - | - | - | - | - | 8:15 | - |
 | |  | |  | | |  |  | |  | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 13 | 12 | 15 | 20 | 21 | 21 | 19 | 17 | 16 | 16 | 18 | 21 | 22 | 19 | 19 | 18 | 17 | 16 | 17 | 19 | 19 | 19 | 18 | 17 |
| Feels °C (?) | 12 | 11 | 14 | 17 | 18 | 18 | 18 | 16 | 16 | 16 | 17 | 20 | 20 | 16 | 16 | 14 | 13 | 13 | 14 | 16 | 15 | 16 | 17 | 16 |
- 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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