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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 Thursday 14 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 12AM is: 1.4m 16s primary swell from a Southwest direction (forecast issued at 08:30pm May 14). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | 4ft (1.2m) | 15s |
| Afternoon (15 May) | 3.5ft (1.1m) | 14s |
| Evening (15 May) | 3.5ft (1.0m) | 14s |
Table - waves today at Trespassers. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 23mm), heaviest during Fri night. Warm (max 21°C on Thu night, min 15°C on Fri night). Winds decreasing (fresh winds from the N on Fri night, calm by Sat night). | ||||||||||||||||||||||||
Thu 14 | Friday 15 | Saturday 16 | Sunday 17 | |||||||||||||||||||||
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 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | 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 | |
962 | 1065 | 1014 | 917 | 701 | 657 | 551 | 466 | 459 | 384 | 304 | 363 | 521 | 478 | 661 | 1433 | 1486 | 1431 | 1219 | 940 | 752 | 731 | 635 | 525 | |
Wind (km/h) | ||||||||||||||||||||||||
off | cross-off | cross-off | cross-off | cross | off | cross-off | cross | cross | cross-off | cross | cross | cross | cross | cross-on | on | cross-on | glassy | glassy | cross | cross | cross | cross | cross | |
High Tide | 00:44AM0.01m | 3:30PM0.02m | 1:17AM0.01m | 3:56PM0.02m | 1:31AM0.01m | |||||||||||||||||||
Low Tide | 10:03PM0.01m | 7:42AM0.00m | 10:57PM0.01m | 7:57AM0.00m | 11:54PM0.01m | 8:13AM-0.00m | ||||||||||||||||||
 | |  | | |  | | |  |  | |  | |  | | | |  | | | |  | | | |
 | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — |
 | — | — | — | — | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:25 |
— | — | — | — | — | 1 | 1 | 1 | 3 | 8 | 1 | 1 | 1 | 1 | 1 | 3 | 1 | — | — | — | — | — | — | — | |
Temp °C | 21 | 21 | 21 | 19 | 19 | 18 | 18 | 18 | 16 | 15 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 16 |
19 | 18 | 17 | 16 | 16 | 17 | 15 | 14 | 15 | 11 | 12 | 13 | 15 | 15 | 14 | 13 | 16 | 16 | 16 | 13 | 13 | 13 | 12 | 14 | |
Swell 1 Height (m) Direction Period (s) | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | 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 |
 kJ | 962 | 1065 | 1014 | 917 | 701 | 657 | 551 | 466 | 459 | 384 | 304 | 363 | 521 | 478 | 661 | 1433 | 1486 | 1431 | 1219 | 940 | 752 | 731 | 635 | 525 |
Swell 2 Height (m) Direction Period (s) | NE 4 | — | — | — | NE 4 | ENE 4 | — | — | — | ENE 4 | ENE 4 | — | W 5 | W 4 | SW 18 | SSW 17 | W 4 | — | — | — | SW 4 | — | — | — |
| kJ | 2 | — | — | — | 4 | 3 | — | — | — | 6 | 3 | — | 1 | 1 | 437 | 255 | 3 | — | — | — | 7 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 4 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | NE 3 | NE 3 | — | — | NE 4 | N 3 | NNE 4 | N 3 | N 4 | N 4 | N 4 | NNW 4 | NNW 3 | WNW 4 | — | — | — | SSW 2 | S 3 | SSW 3 | SSE 3 | SE 3 |
| kJ | — | — | 3 | 6 | — | — | 2 | 7 | 11 | 6 | 9 | 10 | 7 | 5 | 4 | 5 | — | — | — | 1 | 1 | 5 | 4 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 14 | 14 | 14 | 0 | 18 | 100 | 14 | 67 | 100 | 100 | 17 | 17 | 14 | 17 | 14 | 0 | 0 | 13 | 11 | 11 | 13 | 13 |
Best forecast wave conditions in Yorke Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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