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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 2 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 7PM is: 1.0m 14s primary swell from a Southwest direction (forecast issued at 02:30pm May 15). An open ocean swell of 0.4m 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 (15 May) | - | - |
| Afternoon (15 May) | 3.5ft (1.1m) | 14s |
| Evening (15 May) | 3ft (0.9m) | 14s |
Table - waves today at Trespassers. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 19mm), heaviest on Fri night. Very mild (max 19°C on Fri afternoon, min 15°C on Sat night). Winds decreasing (strong winds from the N on Fri night, calm by Sat night). | ||||||||||||||||||||||||
Fri 15 | Saturday 16 | Sunday 17 | Mon 18 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 15 | SW 14 | 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 | SSW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | |
614 | 466 | 459 | 327 | 304 | 363 | 453 | 478 | 518 | 1524 | 1486 | 1431 | 1147 | 940 | 752 | 731 | 626 | 517 | 451 | 400 | 394 | 382 | 376 | 353 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-on | cross-off | cross | cross | cross | cross-on | cross | cross-on | glassy | glassy | cross-on | cross | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | |
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 | — |
 | — | 5:27 | — | — | — | — | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:25 | — | — | — | — | — | 5:24 |
1 | 1 | 3 | 8 | 2 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 19 | 17 | 16 | 16 | 17 | 17 | 17 | 17 | 18 | 17 | 17 | 17 | 16 | 15 | 15 | 17 | 17 | 16 | 15 | 15 | 15 | 15 | 15 |
14 | 16 | 14 | 11 | 10 | 14 | 15 | 15 | 15 | 18 | 18 | 18 | 17 | 15 | 13 | 13 | 15 | 15 | 14 | 13 | 14 | 14 | 14 | 13 | |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 14 | 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 | SSW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 |
 kJ | 614 | 466 | 459 | 327 | 304 | 363 | 453 | 478 | 518 | 1524 | 1486 | 1431 | 1147 | 940 | 752 | 731 | 626 | 517 | 451 | 400 | 394 | 382 | 376 | 353 |
Swell 2 Height (m) Direction Period (s) | — | — | — | ENE 4 | E 4 | — | ENE 4 | NE 5 | SW 18 | SSW 13 | — | — | WNW 4 | W 4 | SW 4 | — | SW 4 | — | — | — | — | S 24 | S 24 | S 23 |
| kJ | — | — | — | 3 | 1 | — | 1 | 1 | 258 | 219 | — | — | 2 | 1 | 9 | — | 5 | — | — | — | — | 11 | 11 | 11 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | WNW 6 | NNE 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 20 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 2 | NNE 3 | NNE 4 | NNW 3 | NNW 4 | NNW 4 | NW 4 | NW 4 | — | WNW 5 | — | — | — | — | — | SSW 4 | SSE 3 | SSE 3 | SE 3 | SE 4 | SE 4 | SE 4 | SSE 3 | SSE 3 |
| kJ | 2 | 6 | 5 | 4 | 30 | 17 | 7 | 4 | — | 6 | — | — | — | — | — | 11 | 3 | 4 | 3 | 5 | 3 | 2 | 2 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 100 | 79 | 14 | 100 | 112 | 100 | 17 | 14 | 14 | 14 | 0 | 0 | 13 | 11 | 0 | 0 | 11 | 11 | 11 | 0 | 0 | 0 | 11 | 13 |
Best forecast wave conditions in Yorke Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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