Surf Forecasts:
How big are the waves at Ethel Wreck today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 6.5ft (2.0m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 7.5ft (2.3m), 17s period with SW swell.
- Evening surf: Evening surf (21 Aug, local time) - 8ft (2.4m), 16s period with SW swell.
The current surf forecast for Ethel Wreck at 2PM is: 2.3m 17s primary swell from a Southwest direction and 1.1m 18s secondary swell from a Southwest direction (forecast issued at 08:30am August 21). The wind direction is predicted to be cross-onshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 6.5ft (2.0m) | 14s |
| Afternoon (21 Aug) | 7.5ft (2.3m) | 17s |
| Evening (21 Aug) | 8ft (2.4m) | 16s |
Table - waves today at Ethel Wreck. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 16°C on Sun night, min 12°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 14 | SW 14 | SW 15 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 1580 | 1580 | 1647 | 2913 | 2770 | 2865 | 2963 | 2925 | 2723 | 2259 | 2199 | 2169 | 1907 | 2038 | 2010 | 1760 | 1351 | 2758 | 2087 | 1787 | 1513 | 1232 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | on | cross-on | off | off | off | off | cross-off | cross-off | cross-off | off |
High Tide | 6:24AM0.82m | 2:17PM0.68m | 8:17AM0.79m | 11:33AM0.84m | ||||||||||||||||||
Low Tide | 11:47AM0.66m | 10:43PM0.23m | 10:43PM0.27m | |||||||||||||||||||
 |  | | | | |  |  | |  | | | | | | | | | | | | | |
 | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — |
 | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:55 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 14 | 14 | 14 | 16 |
Feels °C | 8 | 9 | 8 | 8 | 10 | 10 | 10 | 10 | 9 | 10 | 11 | 11 | 11 | 11 | 11 | 10 | 9 | 9 | 11 | 12 | 12 | 13 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 15 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 |
| kJ | 1580 | 1580 | 1647 | 2913 | 2770 | 2865 | 2963 | 2925 | 2723 | 2259 | 2199 | 2169 | 1907 | 2038 | 2010 | 1760 | 1029 | 2758 | 2087 | 1787 | 1513 | 1232 |
Swell 2 Height (m) Direction Period (s) | SW 17 | SW 18 | SW 18 | — | — | — | — | — | SW 24 | SW 24 | SW 22 | SW 21 | SW 19 | SW 20 | SW 20 | SW 18 | SW 18 | — | — | — | — | — |
| kJ | 1062 | 973 | 786 | — | — | — | — | — | 87 | 87 | 227 | 365 | 621 | 746 | 552 | 808 | 1351 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | W 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 13 | 9 | 141 | 141 | 141 | 9 | 49 | 13 | 13 | 9 | 9 | 9 | 9 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Yorke Peninsula | ||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||
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