Trespassers Surf Break

Lat Long: 35.13° S 136.94° E

Trespassers 48 hour detailed Surf Forecast

Issued: 8 am 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Trespassers sea temperature is
14.8° C
0.2° 

Trespassers surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Trespassers today (18 Aug):

  • Morning surf: Morning surf (18 Aug, local time) - 3.5ft (1.1m), 17s period with SW swell.
  • Afternoon surf: Afternoon surf (18 Aug, local time) - 3ft (0.9m), 16s period with SSW swell.
  • Evening surf: Evening surf (18 Aug, local time) - 2.5ft (0.8m), 16s period with SSW swell.

The current surf forecast for Trespassers at 2PM is: 0.9m 16s primary swell from a South-southwest direction and 0.6m 4s secondary swell from a North direction (forecast issued at 08:30am August 18). An open ocean swell of 0.3m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (ACST) & DateWave HeightWave Period
Morning (18 Aug)3.5ft (1.1m)17s
Afternoon (18 Aug)3ft (0.9m)16s
Evening (18 Aug)2.5ft (0.8m)16s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Tue night. Very mild (max 16°C on Tue afternoon, min 13°C on Tue night). Winds decreasing (fresh winds from the N on Tue night, light winds from the SW by Thu night).

Tuesday
18
Wednesday
19
Thursday
20
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
6 PM
9 PM
Rating
(10 max)
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SW
14
1.1
SW
17
1
SW
17
0.9
SSW
16
0.9
SW
16
0.8
SSW
16
0.7
SW
16
0.7
SW
16
0.7
SW
16
0.7
SW
15
0.8
SW
15
0.8
SW
15
1.3
WSW
9
1.5
SW
14
1.6
SW
13
1.5
SW
13
1.4
SW
14
1.4
SW
16
1.4
SW
16
1
SW
16
1
SW
16
1.6
SW
16
Wave Graph
Metric surfscale
Energy kJ
327
687
567
458
367
322
255
251
255
236
258
255
305
816
834
755
765
954
976
489
502
1200
Wind (km/h)
20
NE
25
NNE
25
N
25
NNE
30
N
35
N
30
NW
30
NW
30
NW
30
WNW
25
W
25
W
20
W
15
WNW
15
WNW
20
WNW
15
WNW
20
NW
20
NW
20
WNW
20
WSW
10
SW
Wind State
cross-off
cross-off
cross
cross-off
cross
cross
cross-on
cross-on
cross-on
cross-on
on
on
on
on
cross-on
on
cross-on
cross-on
cross-on
on
on
cross-on
High Tide
6:39AM0.01m
3:55PM0.02m
7:35AM0.01m
3:32PM0.02m
2:53PM0.02m
Low Tide
11:01AM0.01m
11:29PM-0.00m
11:06AM0.01m
11:48PM-0.00m
clear
clear
clear
clear
cloud
light rain
rain showers
clear
clear
clear
rain showers
part cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:00
6:58
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:52
5:52
5:52
 mm
1
1
1
Temp °C
13
14
15
16
15
15
14
13
13
13
14
14
14
14
14
13
13
14
14
15
14
14
Feels °C
10
10
10
11
10
9
9
8
7
8
9
8
9
10
11
9
10
10
10
11
11
12
  • 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
How to use the Wavefinder 

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.


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