Surf Forecasts:
How big are the waves at Trespassers today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 4.5ft (1.4m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 5ft (1.6m), 16s period with SW swell.
- Evening surf: Evening surf (20 Aug, local time) - 4ft (1.2m), 16s period with SW swell.
The current surf forecast for Trespassers at 2AM is: 1.4m 13s primary swell from a Southwest direction and 0.6m 18s secondary swell from a South-southwest direction, 0.8m 6s secondary swell from a West-southwest direction (forecast issued at 08:30pm August 19). The wind direction is predicted to be cross-onshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 4.5ft (1.4m) | 16s |
| Afternoon (20 Aug) | 5ft (1.6m) | 16s |
| Evening (20 Aug) | 4ft (1.2m) | 16s |
Table - waves today at Trespassers. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Thu afternoon. Very mild (max 14°C on Wed night, min 13°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | ||||||||||||||||
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) | WSW 10 | SW 13 | SW 13 | SW 14 | SW 17 | SW 16 | WSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 15 | SW 17 | SW 16 | SW 16 |
Wave Graph  | ||||||||||||||||||
 kJ | 466 | 947 | 780 | 722 | 1399 | 964 | 1141 | 1194 | 502 | 739 | 1248 | 1380 | 1212 | 992 | 1034 | 1643 | 1474 | 1571 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on |
High Tide | 3:32PM0.02m | 2:53PM0.02m | 2:19PM0.02m | |||||||||||||||
Low Tide | 11:48PM-0.00m | 00:04AM0.00m | ||||||||||||||||
 | | |  |  |  | |  | | | | | |  |  | | | | |
 | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:53 | — | — |
mm | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 14 | 14 | 13 | 13 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 |
Feels °C | 9 | 10 | 10 | 10 | 9 | 8 | 9 | 10 | 10 | 9 | 9 | 9 | 9 | 11 | 10 | 10 | 10 | 11 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 13 | SW 13 | SW 14 | SW 17 | SW 16 | WSW 16 | SSW 15 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 15 | SW 17 | SW 16 | SW 16 |
| kJ | 241 | 947 | 780 | 722 | 1399 | 964 | 1141 | 302 | 502 | 739 | 1248 | 1380 | 1212 | 992 | 1034 | 1643 | 1474 | 1571 |
Swell 2 Height (m) Direction Period (s) | SW 20 | SW 19 | SW 18 | SSW 18 | SSW 18 | SSW 16 | — | SW 8 | SW 10 | SW 10 | SW 20 | SW 20 | SW 19 | SW 18 | SW 18 | — | — | — |
| kJ | 97 | 133 | 263 | 211 | 121 | 162 | — | 32 | 90 | 181 | 136 | 186 | 284 | 455 | 460 | — | — | — |
Swell 3 Height (m) Direction Period (s) | SSW 20 | SW 19 | SW 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 38 | 94 | 260 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 10 | WSW 6 | WSW 6 | W 10 | W 11 | W 5 | W 4 | SW 16 | SW 10 | — | W 9 | — | — | — | — | — | — | — |
| kJ | 466 | 55 | 37 | 426 | 505 | 28 | 32 | 1194 | 230 | — | 176 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 722 | 160 | 17 | 14 | 17 | 14 | 321 | 546 | 59 | 159 | 59 | 159 | 13 | 13 | 14 | 138 | 138 | 14 |
Best forecast wave conditions in Yorke Peninsula | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
Header Global | ||||||||||||||||||
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