Trial Harbour Surf Break

Lat Long: 41.93° S 145.17° E

Trial Harbour 48 hour detailed Surf Forecast

Issued: 3 am 18 Jul 2026 (local time)

Forecast update in  hr  min

Today's Trial Harbour sea temperature is
13.7° C
1.2° 

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 (18 Jul):

  • Morning surf: Morning surf (18 Jul, local time) - 11ft (3.5m), 14s period with WSW swell.
  • Afternoon surf: Afternoon surf (18 Jul, local time) - 10ft (3.0m), 13s period with WSW swell.
  • Evening surf: Evening surf (18 Jul, local time) - 8ft (2.5m), 13s period with WSW swell.

The current surf forecast for Trial Harbour at 8AM is: 3.5m 14s primary swell from a West-southwest direction (forecast issued at 03:00am July 18). The wind direction is predicted to be cross-offshore and the swell rating is 5.

Time (AEST) & DateWave HeightWave Period
Morning (18 Jul)11ft (3.5m)14s
Afternoon (18 Jul)10ft (3.0m)13s
Evening (18 Jul)8ft (2.5m)13s

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


Short Range Forecast

Moderate rain (total 13mm), heaviest on Mon afternoon. Very mild (max 14°C on Sun morning, min 10°C on Sun night). Wind will be generally light.

Saturday
18
Sunday
19
Monday
20
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)
5
5
6
4
3
3
3
4
3
4
4
4
3
3
4
4
3
3
2
2
0
0
2
2
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)
4
WSW
14
4
WSW
14
3.5
WSW
14
3.5
WSW
13
3.5
WSW
13
3
WSW
13
2.5
WSW
13
2.5
WSW
13
2.3
WSW
13
2
W
13
1.9
WSW
13
1.8
W
12
1.7
W
12
1.6
W
12
1.6
W
12
1.6
W
12
1.1
WSW
16
1.3
WSW
16
1.5
WSW
16
2.2
WNW
9
1.3
WSW
15
2.5
W
10
2.3
W
10
2.1
W
9
Wave Graph
Metric surfscale
Energy kJ
5814
5539
5122
4031
3570
2999
2402
1997
1661
1336
1174
972
841
738
738
726
643
798
1170
777
775
1223
958
731
Wind (km/h)
15
N
10
N
10
NNE
10
N
15
NW
15
NW
10
N
10
NNE
10
N
10
NNE
10
NNE
10
NNE
10
NNW
10
N
10
N
15
NNE
15
NNE
15
NNE
20
N
20
N
25
NNW
25
WNW
10
NW
10
NNW
Wind State
cross
cross
cross-off
cross
cross-on
cross-on
cross
cross-off
cross
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
cross-on
cross-on
cross-on
High Tide
00:37AM0.46m
2:41PM0.71m
1:56AM0.49m
2:53PM0.68m
3:02AM0.51m
3:05PM0.65m
Low Tide
7:19AM0.09m
9:06PM0.32m
8:01AM0.17m
9:24PM0.25m
8:39AM0.25m
9:49PM0.18m
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:41
7:41
7:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:08
5:09
5:10
 mm
5
4
2
Temp °C
10
10
10
11
13
13
12
11
11
11
11
11
14
14
12
11
10
10
10
12
14
12
12
12
Feels °C
7
7
8
9
10
11
11
9
9
9
9
8
11
11
9
7
6
6
6
8
10
8
10
10
  • 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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