Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
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:
Dump Beach surfForecast / SA – East Coast / Australia
48hr Weather and Surf, issued 3 am Tuesday 23 Dec 2025 ACDTForecast update in hr min s Forecast update imminent
Dump Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dump Beach sea temperature is
18.9° C
(Which is 1.6°C warmer than normal for this time of year)Nearby Cam: 7km away, Encounter Bay Webcam
Updates in hr min s Forecast update imminent
Tuesday 23 | Wednesday 24 | Thursday 25 | ||||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 12 | 10 | 13 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 936 | 1073 | 511 | 1269 | 3949 | 4606 | 4402 | 4242 | 3936 | 3524 | 3436 | 2930 | 2913 | 3033 | 3456 | 3911 | 4066 | 3720 | 3397 | 2938 | 2626 | 2528 | 2535 | 2431 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | on | on | on | on | on |
High Tide / height (m) | 3:13AM 1.21 | 3:03PM 0.44 | 3:42AM 1.16 | 3:35PM 0.46 | 4:11AM 1.08 | 4:12PM 0.50 | ||||||||||||||||||
Low Tide / height (m) | 11:12AM 0.32 | 7:35PM 0.15 | 11:33AM 0.33 | 8:07PM 0.19 | 11:56AM 0.35 | 8:37PM 0.27 | ||||||||||||||||||
Tuesday 23 | Wednesday 24 | Thursday 25 | ||||||||||||||||||||||
| Sunrise | - | - | 5:56 | - | - | - | - | - | - | - | 5:56 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 8:30 | - | - | - | - | - | - | - | 8:30 | - | - | - | - | - | - | - | 8:30 | - |
 |  |  | |  | | |  | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 14 | 14 | 16 | 17 | 16 | 15 | 14 | 13 | 13 | 15 | 16 | 16 | 17 | 15 | 14 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 13 |
| Feels °C (?) | 12 | 10 | 10 | 13 | 13 | 11 | 11 | 11 | 11 | 10 | 12 | 12 | 12 | 13 | 11 | 10 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 |
- 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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