Surf Forecasts:
How big are the waves at Dump Beach today (11 Aug):
- Morning surf: Morning surf (11 Aug, local time) - 6ft (1.8m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (11 Aug, local time) - 5.5ft (1.7m), 14s period with SSW swell.
- Evening surf: Evening surf (11 Aug, local time) - 7ft (2.1m), 17s period with SSW swell.
The current surf forecast for Dump Beach at 4AM is: 2.1m 15s primary swell from a South-southwest direction (forecast issued at 08:30pm August 10). The wind direction is predicted to be offshore and the swell rating is 4.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | 6ft (1.8m) | 14s |
| Afternoon (11 Aug) | 5.5ft (1.7m) | 14s |
| Evening (11 Aug) | 7ft (2.1m) | 17s |
Table - waves today at Dump Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Tue night. Very mild (max 15°C on Tue morning, min 10°C on Mon night). Winds decreasing (fresh winds from the NW on Tue morning, light winds from the W by Thu afternoon). | ||||||||||||||||||
Mon 10 | Tuesday 11 | Wednesday 12 | ||||||||||||||||
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 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 17 | SSW 17 | SSW 16 | SW 16 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
Wave Graph  | ||||||||||||||||||
 kJ | 3924 | 3196 | 2629 | 2271 | 1737 | 1389 | 1389 | 1126 | 2196 | 2403 | 2714 | 4039 | 5352 | 3659 | 3929 | 4975 | 4810 | 5069 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | cross-off | off | off | off | off | off | off | cross-off | cross-on | cross | cross | cross-off | cross-off | cross | cross |
High Tide | 1:19AM0.55m | 12:44PM1.37m | 00:58AM0.58m | 1:09PM1.34m | ||||||||||||||
Low Tide | 9:28PM0.43m | 3:01AM0.54m | 9:32PM0.46m | 4:36AM0.47m | 9:25PM0.50m | |||||||||||||
 |  | | |  |  | | | | | |  |  | | |  | | | |
 | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:39 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | — | — | — | — | — |
Temp °C | 11 | 10 | 11 | 12 | 11 | 13 | 15 | 14 | 13 | 12 | 13 | 11 | 11 | 12 | 14 | 13 | 12 | 12 |
Feels °C | 7 | 6 | 8 | 8 | 6 | 7 | 8 | 8 | 9 | 8 | 8 | 6 | 5 | 7 | 9 | 9 | 9 | 9 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 17 | SSW 17 | SSW 16 | — | SW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 3924 | 3196 | 2629 | 2271 | 1737 | 1389 | 1389 | 1126 | 2196 | 2403 | 2714 | — | 5352 | 3659 | 3929 | 4975 | 4810 | 5069 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | SSE 6 | — | SSW 18 | — | — | — | — | — | — | WSW 18 | WSW 18 | — | — |
| kJ | — | — | — | — | — | 7 | — | 623 | — | — | — | — | — | — | 514 | 497 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NW 4 | NW 4 | WNW 4 | NW 4 | NW 4 | NNW 3 | WNW 3 | SW 16 | — | SW 7 | SW 7 | — | — | — |
| kJ | — | — | — | — | 17 | 16 | 29 | 14 | 9 | 6 | 9 | 4039 | — | 325 | 246 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 3 | 0 | 5 | 406 | 406 | 0 | 0 | 406 | 406 | 580 | 591 | 587 | 572 | 3 | 134 |
Best forecast wave conditions in South Australia - East Coast | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
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