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Dump Beach Surf Forecast
/ SA – East Coast (28 breaks) / South Australia (91 breaks) /
Surf Forecasts:
Dump Beach surfForecast / SA – East Coast / Australia
48hr Weather and Surf, issued 8 pm Wednesday 06 May 2026 ACSTForecast 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
17.7° C
(Which is slightly warmer than usual)How big are the waves at Dump Beach today?
The current surf forecast for Dump Beach at 3AM is: 3.5m 13s primary swell from a South-southwest direction and 1.2m 18s secondary swell from a South-southwest direction (forecast issued at 08:30pm May 06). The wind direction is predicted to be cross-onshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 May) | 11ft (3.5m) | 14s |
| Afternoon (07 May) | 11ft (3.5m) | 16s |
| Evening (07 May) | 11ft (3.5m) | 16s |
Table - waves today at Dump Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Fri night. Very mild (max 15°C on Fri morning, min 12°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||||||
Wed 6 | Thursday 7 | Friday 8 | Saturday 9 | |||||||||||||||||||||
6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
SSW 8 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | |
1199 | 3407 | 3611 | 4339 | 4549 | 4908 | 5092 | 6080 | 5766 | 5392 | 4918 | 4580 | 4149 | 3879 | 3680 | 3911 | 4151 | 4094 | 4010 | 3720 | 3158 | 2827 | 2462 | 2220 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | |
High Tide | 1:23AM0.66m | 3:26PM1.25m | 3:59PM1.17m | |||||||||||||||||||||
Low Tide | 11:05PM0.65m | 7:07AM0.27m | 7:20AM0.31m | 7:28AM0.37m | ||||||||||||||||||||
 |  | |  | |  | | | | | | | | |  | | | | |  | | | | | |
 | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:58 | — | — | — |
 | — | — | — | — | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | |
Temp °C | 14 | 14 | 13 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
7 | 7 | 6 | 5 | 6 | 7 | 7 | 8 | 8 | 9 | 9 | 9 | 10 | 11 | 12 | 11 | 12 | 12 | 13 | 13 | 13 | 12 | 13 | 13 | |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 19 | SW 18 | SSW 18 | SSW 18 | SSW 13 | SSW 14 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 |
 kJ | 1011 | 251 | 621 | 835 | 214 | 4908 | 5092 | 6080 | 5766 | 5392 | 4918 | 4580 | 4149 | 3879 | 3680 | 3911 | 4151 | 4094 | 4010 | 3720 | 3158 | 2827 | 2462 | 2220 |
Swell 2 Height (m) Direction Period (s) | SSW 20 | — | — | — | — | SSW 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 253 | — | — | — | — | 123 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 8 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | SSW 14 | — | — | SSW 16 | SSW 16 | SSW 16 | — | — | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | — | — | — | — | — | — |
| kJ | 1199 | 3407 | 3611 | 4339 | 4549 | 4020 | — | — | 5026 | 4700 | 4299 | — | — | 3271 | 3183 | 3338 | 3436 | 3388 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 811 | 873 | 134 | 134 | 134 | 134 | 134 | 165 | 165 | 165 | 165 | 134 | 134 | 517 | 517 | 134 | 134 | 134 | 134 | 134 | 134 | 134 | 134 | 134 |
Best forecast wave conditions in South Australia - East Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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