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Surf Forecasts:

Trespassers surf break

Trespassers surfForecast / SA – Yorke Peninsula / Australia

information circle48hr Weather and Surf, issued 3 am Wednesday 18 Mar 2026 ACDT
Forecast 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
20.1° C
 (Which is 1.5°C warmer than normal for this time of year)

How big are the waves at Trespassers today?

The current surf forecast for Trespassers at 8AM is: 0.7m 12s primary swell from a Southwest direction (forecast issued at 03:30am March 18). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (ACDT) & DateWave HeightWave Period
Morning (18 Mar)2.5ft (0.7m)12s
Afternoon (18 Mar)2.5ft (0.8m)13s
Evening (18 Mar)2.5ft (0.8m)13s

Table - waves today at Trespassers. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Wednesday
18
Thursday
19
Friday
20
1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM
Rating
(10 max)
0
0
0
0
1
0
0
0
0
0
0
0
0
1
0
0
1
1
1
2
2
0
1
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
SW
0.7
SW
0.7
SW
0.7
SW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.8
SSW
0.8
SSW
0.9
SSW
1
SSW
1
SSW
1
SSW
1
SSW
1
SSW
1
SSW
Period(s) (?)121212121313131313131312121212121215151514141414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)159157154159212219215215212209181136136138136172193367422405437394384384
Wind
(km/h)
25
SE
20
SE
20
SE
15
SE
15
SE
20
SSE
20
SSE
25
SE
25
SE
20
SE
20
SE
20
SE
15
ESE
15
SE
15
SE
20
SE
20
SE
15
SE
15
SE
15
SE
5
SSE
15
SSW
15
S
15
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
on		crosscross-
off
High Tide
/ height (m)
3:52AM
0.02
5:02PM
0.01
4:07AM
0.02
5:24PM
0.01
4:16AM
0.02
5:46PM
0.02
Low Tide
/ height (m)
10:52AM
0.00
9:56PM
0.01
11:00AM
0.00
10:35PM
0.01
11:06AM
-0.00
Wednesday
18
Thursday
19
Friday
20
Sunrise---7:22-------7:22-------7:24----
Sunset------7:37-------7:36-------7:34-
cloud
cloud
cloud
part cloud
part cloud
cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C171717182020191717171618202119171717161921222018
Feels °C (?)141415171918171414151315171916141415131720201816
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Trespassers surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Trespassers at:
surf-forecast.com

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