Surf Forecasts:
How big are the waves at Dump Beach today (10 Aug):
- Morning surf: Morning surf (10 Aug, local time) - 11ft (3.5m), 18s period with SSW swell.
- Afternoon surf: Afternoon surf (10 Aug, local time) - 10ft (3.0m), 17s period with SSW swell.
- Evening surf: Evening surf (10 Aug, local time) - 8ft (2.5m), 16s period with SSW swell.
The current surf forecast for Dump Beach at 2AM is: 3.0m 19s primary swell from a Southwest direction and 2.0m 19s secondary swell from a South-southwest direction, 1.7m 18s secondary swell from a West-southwest direction (forecast issued at 08:30pm August 09). The wind direction is predicted to be cross-onshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Aug) | 11ft (3.5m) | 18s |
| Afternoon (10 Aug) | 10ft (3.0m) | 17s |
| Evening (10 Aug) | 8ft (2.5m) | 16s |
Table - waves today at Dump Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Tue night. Very mild (max 15°C on Tue afternoon, min 9°C on Tue night). Winds decreasing (fresh winds from the SW on Sun night, light winds from the NW by Mon night). | ||||||||||||||||||
Sun 9 | Monday 10 | Tuesday 11 | ||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | SSW 16 | SSW 20 | SSW 19 | SW 19 | SW 19 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 17 | SSW 17 |
Wave Graph  | ||||||||||||||||||
 kJ | 1126 | 2905 | 2964 | 6788 | 9105 | 8266 | 6758 | 5769 | 4320 | 3417 | 2827 | 2379 | 1737 | 1389 | 1389 | 1057 | 2196 | 2403 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-off | off | off | off | off | off | off | off | cross-off |
High Tide | 12:17PM1.35m | 1:19AM0.55m | 12:44PM1.37m | |||||||||||||||
Low Tide | 9:20PM0.42m | 9:28PM0.43m | 3:01AM0.54m | |||||||||||||||
 |  | |  | |  |  | | |  | | | |  | | | |  | |
 | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:38 | — | — |
mm | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 12 | 13 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 10 | 10 | 12 | 12 | 13 | 14 | 15 | 14 | 12 |
Feels °C | 9 | 10 | 10 | 6 | 6 | 7 | 7 | 7 | 8 | 7 | 7 | 8 | 7 | 7 | 7 | 9 | 8 | 7 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 20 | SSW 19 | — | SW 19 | SW 18 | SW 17 | SW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 17 | SSW 17 |
| kJ | 1126 | 2905 | 2964 | — | 5540 | 4852 | 4633 | 4047 | 4320 | 3417 | 2827 | 2379 | 1737 | 1389 | 1389 | 1057 | 2196 | 2403 |
Swell 2 Height (m) Direction Period (s) | SW 21 | SW 20 | WSW 18 | — | — | — | — | — | — | — | S 6 | S 7 | — | — | — | SSW 18 | — | — |
| kJ | 433 | 1050 | 1856 | — | — | — | — | — | — | — | 31 | 23 | — | — | — | 623 | — | — |
Swell 3 Height (m) Direction Period (s) | — | WSW 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 411 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 3 | W 3 | SW 4 | SW 19 | SW 19 | SSW 18 | SSW 17 | SSW 17 | — | — | — | — | N 3 | NW 4 | NW 4 | NW 4 | NNW 4 | W 5 |
| kJ | 3 | 5 | 22 | 6788 | 9105 | 8266 | 6758 | 5769 | — | — | — | — | 1 | 19 | 25 | 18 | 9 | 71 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 134 | 206 | 206 | 560 | 579 | 572 | 580 | 790 | 587 | 0 | 0 | 0 | 0 | 579 | 406 | 406 | 525 | 873 |
Best forecast wave conditions in South Australia - East Coast | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
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