Surf Forecasts:
How big are the waves at Dump Beach today (20 Jun):
- Morning surf: Morning surf (20 Jun, local time) - 10ft (3.0m), 11s period with SSW swell.
- Afternoon surf: Afternoon surf (20 Jun, local time) - 7.5ft (2.3m), 11s period with SSW swell.
- Evening surf: Evening surf (20 Jun, local time) - 4.5ft (1.3m), 14s period with SSW swell.
The current surf forecast for Dump Beach at 12AM is: 3.5m 11s primary swell from a South-southwest direction and 1.3m 16s secondary swell from a South-southwest direction (forecast issued at 08:30pm June 19). The wind direction is predicted to be onshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jun) | 10ft (3.0m) | 11s |
| Afternoon (20 Jun) | 7.5ft (2.3m) | 11s |
| Evening (20 Jun) | 4.5ft (1.3m) | 14s |
Table - waves today at Dump Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 10mm), heaviest on Fri night. Very mild (max 13°C on Fri night, min 10°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 19 | Saturday 20 | Sunday 21 | Monday 22 | |||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 14 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 3289 | 2527 | 2667 | 2472 | 2246 | 1976 | 1568 | 1189 | 936 | 697 | 1994 | 656 | 610 | 1484 | 1423 | 1325 | 1144 | 1127 | 721 | 1214 | 1136 | 983 | 970 | 869 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | cross-on | cross-on | on | on | on | on | on | glassy | glassy | glassy | glassy | cross-on | on | glassy | glassy | off | off | off | off | off | off |
High Tide | 2:12AM0.68m | 3:31PM1.18m | 3:08AM0.73m | 3:52PM1.10m | 4:10AM0.78m | |||||||||||||||||||
Low Tide | 11:48PM0.65m | 7:09AM0.41m | 11:39PM0.66m | 7:38AM0.52m | 11:44PM0.64m | 7:56AM0.66m | ||||||||||||||||||
 | | | |  |  | |  |  | | | |  | | |  |  | | | | |  | | | |
 | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:24 | — | — | — |
 | — | — | — | — | — | — | — | 5:08 | — | — | — | — | — | — | — | 5:08 | — | — | — | — | — | — | — | 5:08 |
mm | 2 | 2 | 3 | 3 | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 12 | 12 |
Feels °C | 8 | 8 | 9 | 7 | 7 | 8 | 9 | 8 | 10 | 10 | 10 | 9 | 9 | 9 | 10 | 10 | 10 | 9 | 9 | 8 | 7 | 7 | 8 | 8 |
Swell 1 Height (m) Direction Period (s) | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 10 | SSW 15 | SSW 10 | SSW 9 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 |
| kJ | 1676 | 1032 | 891 | 742 | 733 | 1976 | 1568 | 1189 | 936 | 640 | 1994 | 492 | 418 | 1484 | 1423 | 1325 | 1144 | 1127 | 721 | 1214 | 1136 | 983 | 970 | 869 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | S 9 | SSW 15 | SSW 15 | S 8 | — | — | — | — | SSW 16 | — | — | — | — | — |
| kJ | — | — | — | — | — | 627 | 870 | 679 | 610 | 697 | 367 | 656 | 610 | 161 | — | — | — | — | 387 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | SW 9 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 163 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 3 | NW 3 |
| kJ | 3289 | 2527 | 2667 | 2472 | 2246 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 4 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 134 | 165 | 837 | 134 | 134 | 134 | 134 | 134 | 134 | 134 | 0 | 0 | 0 | 0 | 2 | 134 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in South Australia - East Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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