Surf Forecasts:
How big are the waves at Trespassers today (23 Aug):
- Morning surf: Morning surf (23 Aug, local time) - 5ft (1.6m), 17s period with SW swell.
- Afternoon surf: Afternoon surf (23 Aug, local time) - 4.5ft (1.4m), 16s period with SW swell.
- Evening surf: Evening surf (23 Aug, local time) - 4ft (1.2m), 16s period with SSW swell.
The current surf forecast for Trespassers at 4AM is: 1.4m 14s primary swell from a Southwest direction and 0.9m 18s secondary swell from a South-southwest direction (forecast issued at 08:30pm August 22). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Aug) | 5ft (1.6m) | 17s |
| Afternoon (23 Aug) | 4.5ft (1.4m) | 16s |
| Evening (23 Aug) | 4ft (1.2m) | 16s |
Table - waves today at Trespassers. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 17mm), heaviest on Mon morning. Very mild (max 16°C on Sun night, min 12°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Sat 22 | Sunday 23 | Monday 24 | ||||||||||||||||
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 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 17 | SW 16 | SW 16 | SSW 16 | SSW 16 | SW 15 | SSW 14 | SSW 14 | SW 14 | SSW 14 | SW 14 | SW 13 | SW 13 |
Wave Graph  | ||||||||||||||||||
 kJ | 1254 | 1059 | 1045 | 834 | 731 | 1433 | 1031 | 1018 | 832 | 641 | 496 | 437 | 362 | 297 | 257 | 194 | 183 | 178 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | glassy | glassy | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-on | glassy | cross-off | off | off | off | cross |
High Tide | 2:21PM0.02m | 2:29PM0.02m | ||||||||||||||||
Low Tide | 00:18AM0.00m | 11:45PM0.00m | ||||||||||||||||
 | | | | |  | |  |  | | | |  |  |  | | | | |
 | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:55 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 6 | 5 | 3 | 1 | — |
Temp °C | 14 | 13 | 12 | 12 | 12 | 13 | 14 | 14 | 15 | 16 | 15 | 14 | 12 | 12 | 12 | 12 | 12 | 12 |
Feels °C | 12 | 11 | 11 | 11 | 9 | 10 | 11 | 12 | 13 | 13 | 11 | 13 | 11 | 10 | 8 | 9 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 17 | SW 16 | SW 16 | SSW 16 | SSW 16 | SW 15 | SSW 14 | SSW 14 | SW 14 | SSW 14 | SW 14 | SW 13 | SW 13 |
| kJ | 1254 | 1059 | 1045 | 834 | 731 | 1433 | 1031 | 1018 | 832 | 641 | 496 | 437 | 362 | 297 | 257 | 194 | 183 | 178 |
Swell 2 Height (m) Direction Period (s) | SSW 22 | SW 20 | SW 19 | SSW 18 | SSW 18 | — | — | NE 3 | — | — | — | S 21 | SW 20 | SW 20 | SW 20 | SW 19 | SW 18 | SW 18 |
| kJ | 45 | 388 | 380 | 547 | 534 | — | — | 1 | — | — | — | 9 | 16 | 15 | 15 | 57 | 82 | 81 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 5 | ENE 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NNE 2 | NE 3 | — | — | — | — | — | — | ENE 2 | ENE 3 | ENE 3 | ENE 4 | — |
| kJ | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | 1 | 2 | 8 | 5 | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 13 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 14 | 0 | 0 | 0 | 0 | 0 | 11 |
Best forecast wave conditions in Yorke Peninsula | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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