Trial Harbour Surf Break

Lat Long: 41.93° S 145.17° E

Trial Harbour 48 hour detailed Surf Forecast

Issued: 9 am 12 Jul 2026 (local time)

Forecast update in  hr  min

Today's Trial Harbour sea temperature is
13.8° C
1.3° 

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 (12 Jul):

  • Morning surf: Morning surf (12 Jul, local time) - 11ft (3.5m), 10s period with W swell.
  • Afternoon surf: Afternoon surf (12 Jul, local time) - 20ft (6.0m), 12s period with W swell.
  • Evening surf: Evening surf (12 Jul, local time) - 21ft (6.5m), 13s period with W swell.

The current surf forecast for Trial Harbour at 5PM is: 6.0m 13s primary swell from a West direction and 0.4m 23s secondary swell from a Southwest direction (forecast issued at 09:00am July 12). The wind direction is predicted to be onshore.

Time (AEST) & DateWave HeightWave Period
Morning (12 Jul)11ft (3.5m)10s
Afternoon (12 Jul)20ft (6.0m)12s
Evening (12 Jul)21ft (6.5m)13s

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


Short Range Forecast

Heavy rain (total 39mm), heaviest during Mon afternoon. Very mild (max 12°C on Sun night, min 9°C on Mon afternoon). Winds decreasing (strong winds from the NW on Sun night, light winds from the WNW by Tue night).

Sunday
12
Monday
13
Tuesday
14
Wed
15
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
1 AM
4 AM
Rating
(10 max)
0
0
0
0
0
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7
7
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)
3
WNW
10
4
W
10
5
W
11
6
W
12
6.5
W
13
6.5
W
13
7
W
14
7
WSW
15
8
W
15
8
WSW
15
8.5
WSW
15
8.5
WSW
15
8
WSW
15
7.5
WSW
15
7
WSW
15
7
WSW
16
6.5
WSW
16
6
WSW
15
6
WSW
15
6
WSW
15
6
WSW
15
5.5
WSW
14
5.5
WSW
14
5
WSW
14
Wave Graph
Metric surfscale
Energy kJ
1773
3760
6653
11032
14517
15001
17901
22011
26789
30085
32440
32296
28653
24834
22796
22165
19593
17787
16099
16372
15464
13538
11567
9382
Wind (km/h)
30
WNW
40
W
40
W
40
W
35
W
35
WNW
40
WNW
45
NW
40
WNW
40
WNW
40
WNW
40
W
35
W
35
W
30
W
30
W
25
W
35
W
35
W
40
WSW
20
WSW
15
W
15
WNW
20
WNW
Wind State
cross-on
on
on
on
on
on
on
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
on
cross-on
on
cross-on
on
High Tide
12:56PM0.74m
1:16PM0.79m
1:38PM0.81m
Low Tide
1:40AM0.03m
3:07AM0.02m
light rain
light rain
light rain
light rain
light rain
light rain
light rain
thunderstorm
thunderstorm
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:45
7:43
7:43
7:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:04
5:05
5:06
5:07
 mm
2
3
2
2
2
2
1
1
2
3
2
4
1
2
2
2
1
2
2
2
1
Temp °C
10
10
10
10
10
10
10
11
12
11
10
9
9
9
9
9
9
10
10
11
10
10
10
10
Feels °C
3
1
1
1
2
2
1
2
4
3
1
0
1
1
1
2
2
2
2
3
5
6
7
6
  • 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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