Trial Harbour Surf Break

Lat Long: 41.93° S 145.17° E

Trial Harbour 48 hour detailed Surf Forecast

Issued: 3 am 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's Trial Harbour sea temperature is
13.0° 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 (19 Aug):

  • Morning surf: Morning surf (19 Aug, local time) - 5ft (1.5m), 14s period with WSW swell.
  • Afternoon surf: Afternoon surf (19 Aug, local time) - 4.5ft (1.4m), 15s period with WSW swell.
  • Evening surf: Evening surf (19 Aug, local time) - 4.5ft (1.4m), 14s period with WSW swell.

The current surf forecast for Trial Harbour at 9AM is: 1.5m 14s primary swell from a West-southwest direction (forecast issued at 03:00am August 19). An open ocean swell of 0.4m 6s is not directed at the surf break, a second open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (19 Aug)5ft (1.5m)14s
Afternoon (19 Aug)4.5ft (1.4m)15s
Evening (19 Aug)4.5ft (1.4m)14s

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


Short Range Forecast

Heavy rain (total 26mm), heaviest during Wed afternoon. Very mild (max 14°C on Wed morning, min 9°C on Thu night). Mainly fresh winds.

Wednesday
19
Thursday
20
Friday
21
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)
3
1
1
1
2
1
2
2
1
0
0
0
0
0
2
2
5
0
0
0
2
0
6
0
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)
1.7
WSW
14
1.6
WSW
14
1.6
WSW
14
1.4
WSW
15
1.4
WSW
15
1.4
WSW
15
1.4
WSW
14
1.4
WSW
14
1.4
WSW
14
1.4
WSW
14
1.2
WSW
13
1
WSW
17
1.3
WSW
13
1.4
WSW
13
2.3
WNW
9
1.3
WSW
17
1.6
WSW
16
1.9
WSW
16
2.5
W
15
2.4
WSW
15
2.2
WSW
14
1.5
WSW
18
3
WSW
17
4.5
WSW
16
Wave Graph
Metric surfscale
Energy kJ
1111
955
982
857
880
822
800
763
721
661
523
573
599
623
903
886
1245
1750
3135
2394
1913
1475
4812
9085
Wind (km/h)
25
NE
25
NE
25
NE
25
NNE
25
NNE
20
N
20
N
20
N
25
N
30
NNW
20
NNW
25
NW
25
NW
20
NW
10
NNW
15
NNW
15
NNE
20
NNW
25
WNW
25
WNW
20
W
20
W
20
W
20
WNW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-off
cross-on
on
cross-on
on
on
on
on
High Tide
3:45AM0.61m
2:24PM0.61m
4:28AM0.59m
2:27PM0.59m
5:17AM0.56m
2:19PM0.59m
Low Tide
9:05AM0.37m
9:22PM0.07m
9:26AM0.43m
9:46PM0.08m
9:33AM0.48m
part cloud
part cloud
part cloud
part cloud
light rain
light rain
light rain
light rain
light rain
rain showers
light rain
light rain
rain showers
rain showers
cloud
part cloud
part cloud
rain showers
light rain
light rain
light rain
rain showers
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:05
7:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:39
5:40
5:42
 mm
1
5
4
2
3
1
1
1
1
1
1
1
1
1
1
Temp °C
13
14
14
14
14
13
13
12
13
12
12
12
12
12
10
11
9
11
11
11
10
11
10
10
Feels °C
8
9
9
9
9
9
9
8
8
7
8
7
7
7
7
8
6
7
6
6
6
6
6
5
  • 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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