Trial Harbour Surf Break

Lat Long: 41.93° S 145.17° E

Trial Harbour 48 hour detailed Surf Forecast

Issued: 3 am 13 Aug 2026 (local time)

Forecast update in  hr  min

Today's Trial Harbour sea temperature is
13.1° C
1.1° 

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


How big are the waves at Trial Harbour today (13 Aug):

  • Morning surf: Morning surf (13 Aug, local time) - 20ft (6.0m), 16s period with WSW swell.
  • Afternoon surf: Afternoon surf (13 Aug, local time) - 20ft (6.0m), 16s period with WSW swell.
  • Evening surf: Evening surf (13 Aug, local time) - 20ft (6.0m), 16s period with WSW swell.

The current surf forecast for Trial Harbour at 11AM is: 6.0m 16s primary swell from a West-southwest direction (forecast issued at 03:00am August 13). The wind direction is predicted to be onshore and the swell rating is 11.

Time (AEST) & DateWave HeightWave Period
Morning (13 Aug)20ft (6.0m)16s
Afternoon (13 Aug)20ft (6.0m)16s
Evening (13 Aug)20ft (6.0m)16s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Thu morning. Very mild (max 12°C on Thu morning, min 8°C on Fri night). Wind will be generally light.

Thursday
13
Friday
14
Saturday
15
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
!
!
!
!
!
!
!
!
!
!
!
6
6
8
9
9
9
9
9
9
8
6
6
6
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
5.5
WSW
16
6
WSW
16
6
WSW
16
6
WSW
16
6
WSW
16
6
WSW
16
6
WSW
16
6
WSW
16
5.5
WSW
16
5.5
WSW
16
6
WSW
15
5.5
WSW
15
5.5
WSW
15
5.5
WSW
15
5.5
WSW
15
5
WSW
15
5
WSW
15
4.5
SW
15
4
WSW
15
4
WSW
15
3.5
WSW
15
3.5
WSW
15
3
WSW
15
3.5
SW
14
Wave Graph
Metric surfscale
Energy kJ
15155
17361
18409
18443
17989
18099
17834
16921
15670
14961
15111
14051
13875
13900
12476
11308
10351
9309
6864
6147
5220
4957
4334
5313
Wind (km/h)
30
WNW
30
W
30
W
25
W
20
W
20
WNW
25
WNW
30
WNW
25
WNW
25
W
25
W
20
W
20
W
10
SSW
5
SSW
0
ENE
5
NNE
5
NE
5
NE
5
NE
5
WSW
5
SW
5
ESE
5
ENE
Wind State
on
on
on
on
on
cross-on
cross-on
cross-on
on
on
on
on
on
cross
glassy
glassy
glassy
glassy
cross-off
glassy
glassy
cross-on
glassy
cross-off
High Tide
1:37PM0.74m
10:39PM0.40m
1:42PM0.71m
00:30AM0.47m
1:49PM0.68m
Low Tide
4:56AM0.10m
9:23PM0.40m
6:00AM0.11m
8:10PM0.36m
6:49AM0.14m
8:05PM0.28m
light rain
rain showers
light rain
clear
rain showers
light rain
light rain
light rain
rain showers
light rain
light rain
cloud
light rain
light rain
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:13
7:13
7:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:34
5:35
5:36
 mm
1
1
1
1
1
1
1
1
1
1
1
1
Temp °C
11
12
11
12
12
12
12
11
11
11
11
11
11
10
10
10
9
8
8
9
12
11
10
10
Feels °C
5
6
5
7
7
8
7
5
5
5
5
6
7
7
8
9
8
7
6
7
10
9
8
8
  • 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 Trial Harbour 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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