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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 2 pm Monday 04 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
18.0° C
(Which is slightly warmer than usual)How big are the waves at Dump Beach today?
The current surf forecast for Dump Beach at 8PM is: 2.5m 10s primary swell from a South-southwest direction (forecast issued at 02:30pm May 04). The wind direction is predicted to be cross-shore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 May) | - | - |
| Afternoon (04 May) | 10ft (3.0m) | 11s |
| Evening (04 May) | 8ft (2.5m) | 10s |
Table - waves today at Dump Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Mon afternoon. Very mild (max 17°C on Mon afternoon, min 12°C on Wed night). Winds increasing (light winds from the WSW on Tue afternoon, fresh winds from the SSW by Wed afternoon). | ||||||||||||||||||||||||
Mon 4 | Tuesday 5 | Wednesday 6 | Thu 7 | |||||||||||||||||||||
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 | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 11 | SW 11 | SSW 11 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 12 | SSW 12 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | |
2253 | 2129 | 1873 | 1580 | 1146 | 940 | 884 | 651 | 1261 | 1151 | 876 | 2243 | 1801 | 1600 | 1415 | 1396 | 1342 | 1449 | 2423 | 3296 | 3560 | 3691 | 4493 | 4346 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 2:01PM1.37m | 1:07AM0.73m | 2:28PM1.35m | 1:19AM0.70m | 2:56PM1.31m | 1:23AM0.66m | ||||||||||||||||||
Low Tide | 9:01PM0.62m | 6:33AM0.23m | 9:48PM0.64m | 6:51AM0.24m | 11:05PM0.65m | 7:07AM0.27m | ||||||||||||||||||
 | |  | | |  | |  | |  | | | |  | | |  |  | | | | | | | |
 | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — |
 | — | 5:29 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:27 | — | — | — | — | — | 5:25 |
1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | |
Temp °C | 17 | 17 | 15 | 14 | 14 | 14 | 14 | 15 | 16 | 15 | 15 | 14 | 14 | 14 | 15 | 16 | 16 | 17 | 14 | 13 | 12 | 12 | 12 | 12 |
12 | 12 | 11 | 11 | 11 | 10 | 11 | 13 | 13 | 13 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 7 | 6 | 4 | 4 | 4 | 4 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | SSW 10 | SSW 14 | SSW 13 | SSW 10 | SSW 10 | SSW 12 | SSW 12 | SSW 12 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 20 | SW 20 | SSW 19 | SSW 18 | SW 18 | SW 18 | SSW 18 |
 kJ | — | — | — | 1580 | 352 | 484 | 884 | 651 | 1261 | 1151 | 876 | 2243 | 1801 | 1600 | 1415 | 1396 | 1342 | 253 | 306 | 251 | 559 | 727 | 719 | 553 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | SSW 14 | — | SSW 13 | SSW 13 | SSW 17 | SSW 16 | SSW 16 | SSW 22 | SSW 21 | SW 21 | SW 21 | SSW 21 | SSW 20 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 160 | — | 462 | 526 | 221 | 469 | 793 | 46 | 90 | 117 | 117 | 88 | 256 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | S 17 | S 24 | SW 24 | SW 24 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 142 | 11 | 22 | 22 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 11 | SW 11 | SSW 11 | — | SSW 10 | SSW 10 | SSW 9 | — | — | — | — | — | — | — | — | W 4 | WSW 4 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 |
| kJ | 2253 | 2129 | 1873 | — | 1146 | 940 | 591 | — | — | — | — | — | — | — | — | 9 | 18 | 1449 | 2423 | 3296 | 3560 | 3691 | 4493 | 4346 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 873 | 747 | 580 | 3 | 3 | 134 | 134 | 134 | 155 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 572 | 579 | 593 | 873 | 946 | 1023 | 1026 | 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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