The Trough Surf Break

Lat Long: 35.23° S 138.47° E

The Trough 48 hour detailed Surf Forecast

Issued: 8 am 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's The Trough sea temperature is
14.0° C
0.3° 

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


How big are the waves at The Trough today (19 Aug):

  • Morning surf: Morning surf (19 Aug, local time) - 4.5ft (1.3m), 5s period with WNW swell.
  • Afternoon surf: Afternoon surf (19 Aug, local time) - 4.5ft (1.3m), 5s period with WNW swell.
  • Evening surf: Evening surf (19 Aug, local time) - 3.5ft (1.0m), 6s period with W swell.

The current surf forecast for The Trough at 11AM is: 1.4m 5s primary swell from a West-northwest direction (forecast issued at 08:30am August 19). The wind direction is predicted to be cross-onshore.

Time (ACST) & DateWave HeightWave Period
Morning (19 Aug)4.5ft (1.3m)5s
Afternoon (19 Aug)4.5ft (1.3m)5s
Evening (19 Aug)3.5ft (1.0m)6s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Wed morning. Very mild (max 15°C on Wed afternoon, min 11°C on Thu night). Winds decreasing (fresh winds from the NW on Wed morning, calm by Fri night).

Wednesday
19
Thursday
20
Friday
21
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)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
1.1
NW
5
1.3
WNW
5
1.4
WNW
5
1.3
WNW
5
1.1
W
6
1
W
6
0.8
W
5
0.4
WSW
9
0.4
WSW
9
0.8
WNW
4
0.8
WNW
4
0.7
WNW
5
0.7
W
5
0.7
W
5
0.6
W
5
0.5
W
5
0.3
WSW
8
0.5
WSW
9
0.2
WSW
9
0.2
WSW
9
0.2
WSW
9
0.2
WSW
9
Wave Graph
Metric surfscale
Energy kJ
47
83
100
82
78
64
37
35
34
18
18
23
27
23
15
13
14
47
8
8
8
8
Wind (km/h)
30
NNW
35
NW
35
NW
25
WNW
20
W
15
WNW
15
WNW
15
NW
20
NW
25
NNW
25
NW
20
NW
15
W
10
SW
15
SW
10
SW
10
SSW
10
SW
15
WSW
15
W
10
W
10
WSW
Wind State
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
High Tide
7:09AM1.84m
7:00PM1.35m
7:34AM1.75m
7:14PM1.18m
7:59AM1.61m
7:10PM1.01m
Low Tide
1:25PM0.35m
00:56AM0.19m
1:55PM0.50m
1:07AM0.31m
2:29PM0.69m
clear
part cloud
rain showers
rain showers
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:52
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:46
5:47
 mm
1
1
Temp °C
13
13
14
15
14
13
12
12
13
12
14
14
14
13
12
11
11
13
13
13
13
14
Feels °C
8
7
7
10
10
10
9
8
9
8
10
10
11
11
9
8
8
11
10
10
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 The Trough 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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