Surf Forecasts:
How big are the waves at Dump Beach today (25 Aug):
- Morning surf: Morning surf (25 Aug, local time) - 8ft (2.5m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (25 Aug, local time) - 8ft (2.5m), 14s period with SSW swell.
- Evening surf: Evening surf (25 Aug, local time) - 8ft (2.4m), 14s period with SSW swell.
The current surf forecast for Dump Beach at 4AM is: 1.6m 13s primary swell from a South-southwest direction (forecast issued at 08:30pm August 24). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Aug) | 8ft (2.5m) | 14s |
| Afternoon (25 Aug) | 8ft (2.5m) | 14s |
| Evening (25 Aug) | 8ft (2.4m) | 14s |
Table - waves today at Dump Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 23mm), heaviest during Mon night. Very mild (max 16°C on Thu morning, min 11°C on Tue night). Winds decreasing (fresh winds from the SSW on Tue morning, calm by Wed afternoon). | ||||||||||||||||||
Mon 24 | Tuesday 25 | Wednesday 26 | ||||||||||||||||
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 13 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 11 |
Wave Graph  | ||||||||||||||||||
 kJ | 615 | 596 | 669 | 812 | 1515 | 2528 | 2454 | 2573 | 1095 | 2191 | 2356 | 1382 | 1117 | 1044 | 928 | 914 | 689 | 556 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | glassy | cross | glassy | off |
High Tide | 00:40AM0.59m | 12:05PM1.20m | 00:37AM0.61m | 12:27PM1.20m | ||||||||||||||
Low Tide | 8:42PM0.45m | 3:14AM0.56m | 8:26PM0.43m | 4:30AM0.48m | 8:08PM0.40m | |||||||||||||
 |  | | | |  |  | |  |  | | | |  |  |  | | | |
 | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:51 | — | — |
mm | 5 | 7 | 3 | 7 | 3 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 13 | 12 | 12 | 11 | 11 | 11 | 12 | 14 | 13 | 12 | 11 |
Feels °C | 9 | 9 | 11 | 11 | 8 | 7 | 9 | 8 | 8 | 9 | 8 | 9 | 9 | 11 | 13 | 11 | 11 | 9 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 13 | SSW 13 | SW 14 | SSW 14 | SW 14 | SW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 11 |
| kJ | 615 | 596 | 669 | 812 | 1515 | 1623 | 1672 | 1979 | 1095 | 1303 | 2356 | 1382 | 1117 | 1044 | 928 | 914 | 689 | 556 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 18 | NE 4 | SW 16 | SW 16 | SW 16 | — | WSW 15 | WSW 14 | — | WSW 14 | — | SSW 18 | — | SSW 16 | SSW 16 | SSW 16 |
| kJ | 51 | 81 | 80 | 3 | 443 | 508 | 502 | — | 344 | 508 | — | 621 | — | 31 | — | 53 | 169 | 26 |
Swell 3 Height (m) Direction Period (s) | WSW 18 | SW 18 | SW 18 | SSW 18 | — | SSW 16 | SSW 16 | — | — | — | — | — | — | — | — | — | — | S 24 |
| kJ | 32 | 82 | 81 | 31 | — | 339 | 232 | — | — | — | — | — | — | — | — | — | — | 11 |
Wind waves Height (m) Direction Period (s) | NE 4 | NE 4 | NE 4 | — | — | SSW 14 | SSW 13 | SSW 14 | SSW 7 | SSW 14 | SSW 14 | — | — | — | — | — | — | — |
| kJ | 12 | 21 | 12 | — | — | 2528 | 2454 | 2573 | 320 | 2191 | 1797 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 2 | 0 | 0 | 21 | 395 | 395 | 413 | 134 | 134 | 134 | 134 | 134 | 3 | 0 | 0 | 3 | 0 | 0 |
Best forecast wave conditions in South Australia - East Coast | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
Header Global | ||||||||||||||||||
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