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Trespassers Surf Forecast
/ SA – Yorke Peninsula (14 breaks) / South Australia (91 breaks) /
Surf Forecasts:
Trespassers surfForecast / SA – Yorke Peninsula / Australia
48hr Weather and Surf, issued 8 pm Friday 15 May 2026 ACSTForecast update in hr min s Forecast update imminent
Trespassers surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Trespassers sea temperature is
18.1° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Trespassers today?
The current surf forecast for Trespassers at 3AM is: 1.0m 14s primary swell from a Southwest direction and 0.8m 6s secondary swell from a North-northwest direction (forecast issued at 08:30pm May 15). An open ocean swell of 0.2m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 May) | 3.5ft (1.1m) | 14s |
| Afternoon (16 May) | 5ft (1.6m) | 17s |
| Evening (16 May) | 5.5ft (1.7m) | 16s |
Table - waves today at Trespassers. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 15mm), heaviest on Fri night. Very mild (max 18°C on Sat afternoon, min 15°C on Sat night). Winds decreasing (strong winds from the N on Fri night, calm by Sat afternoon). | ||||||||||||||||||||||||
Fri 15 | Saturday 16 | Sunday 17 | Monday 18 | |||||||||||||||||||||
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 |   |    |    |    | ||||||||||||||||||||
SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 17 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SSW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SSW 12 | SSW 12 | |
459 | 327 | 304 | 363 | 453 | 478 | 465 | 1524 | 1486 | 1431 | 1133 | 940 | 752 | 731 | 548 | 472 | 406 | 406 | 394 | 382 | 376 | 301 | 255 | 251 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | glassy | glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | |
High Tide | 1:17AM0.01m | 3:56PM0.02m | 1:31AM0.01m | 4:24PM0.02m | ||||||||||||||||||||
Low Tide | 10:57PM0.01m | 7:57AM0.00m | 11:54PM0.01m | 8:13AM-0.00m | 8:35AM-0.00m | |||||||||||||||||||
 |  | |  |  |  |  | | |  | | | | | | | | | | | | |  | | |
 | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:11 | — | — | — |
 | — | — | — | — | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:24 |
2 | 12 | 1 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 16 | 16 | 16 | 17 | 17 | 17 | 18 | 18 | 17 | 17 | 16 | 15 | 15 | 17 | 17 | 16 | 16 | 15 | 15 | 15 | 15 | 16 | 16 |
17 | 11 | 10 | 12 | 14 | 14 | 15 | 17 | 18 | 17 | 16 | 15 | 13 | 13 | 16 | 16 | 14 | 15 | 14 | 15 | 15 | 14 | 14 | 14 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 17 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SSW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SSW 12 | SSW 12 |
 kJ | 459 | 327 | 304 | 363 | 453 | 478 | 465 | 1524 | 1486 | 1431 | 1133 | 940 | 752 | 731 | 548 | 472 | 406 | 406 | 394 | 382 | 376 | 301 | 255 | 251 |
Swell 2 Height (m) Direction Period (s) | NE 4 | NE 4 | — | ENE 4 | — | — | SW 18 | SSW 13 | W 4 | — | — | — | — | — | — | — | — | — | — | S 24 | SE 4 | SE 3 | SW 21 | SW 21 |
| kJ | 3 | 4 | — | 1 | — | — | 258 | 219 | 1 | — | — | — | — | — | — | — | — | — | — | 11 | 2 | 2 | 18 | 18 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | WNW 4 | — | — | — | — | — | — | — | — | — | — | — | — | S 24 | S 23 | S 22 | S 21 |
| kJ | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | 11 | 11 | 9 | 9 |
Wind waves Height (m) Direction Period (s) | NE 3 | NE 4 | N 4 | NNW 6 | NNW 4 | NW 4 | WNW 4 | — | — | — | — | — | — | — | SSE 2 | SE 3 | SE 3 | SE 4 | SE 4 | SE 4 | — | — | — | — |
| kJ | 4 | 3 | 21 | 41 | 11 | 6 | 6 | — | — | — | — | — | — | — | 1 | 4 | 4 | 10 | 5 | 5 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 14 | 67 | 112 | 100 | 17 | 14 | 14 | 14 | 0 | 0 | 11 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 13 | 14 |
Best forecast wave conditions in Yorke Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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