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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 am Tuesday 16 Sep 2025 ACST
How big are the waves at Trespassers today?
The current surf forecast for Trespassers at 6AM is: 2.1m 12s primary swell from a Southwest direction and 1.3m 12s secondary swell from a Southwest direction (forecast issued at 02:30am September 16). The wind direction is predicted to be onshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | 7.5ft (2.3m) | 12s |
| Afternoon (16 Sep) | 8ft (2.5m) | 14s |
| Evening (16 Sep) | 8ft (2.5m) | 16s |
Table - waves today at Trespassers. (Swell directed towards the surf break)
Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||||||||||
| 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 12 | 12 | 12 | 13 | 14 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 575 | 1140 | 1770 | 2202 | 2756 | 2462 | 4070 | 3353 | 3092 | 2627 | 2208 | 1863 | 1602 | 1344 | 961 | 851 | 543 | 473 | 355 | 343 | 260 | 305 | 373 | 669 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | on | on | on | on | on | cross- on | cross- on | on | cross- on | cross | cross | cross | cross | cross | cross | cross | cross | cross | on | on |
High Tide / height (m) | 1:29PM 0.02 | 1:51PM 0.02 | 2:08PM 0.02 | |||||||||||||||||||||
Low Tide / height (m) | 11:23PM -0.00 | 11:16PM 0.00 | 10:49PM 0.00 | |||||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:18 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:14 | - | - | - | - | - | - | - | 6:14 | - |
 |  | |  | |  |  | |  | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 13 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 15 | 17 | 19 | 17 | 15 |
| Feels °C (?) | 8 | 7 | 6 | 6 | 5 | 5 | 5 | 5 | 6 | 6 | 7 | 8 | 9 | 9 | 10 | 10 | 9 | 9 | 9 | 10 | 11 | 14 | 15 | 11 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for SA - Yorke Peninsula
Wind reports 17 km away suggest it is still onshore at Trespassers (moderate winds from the WNW at Stenhouse Bay). 1.6m 3s local chop from the W with a 0.8m 11s groundswell from the WSW. 2 swells combining to make bigger set waves.
17 km away, 52 min ago
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