Trial Harbour Surf Break

Lat Long: 41.93° S 145.17° E

Trial Harbour 48 hour detailed Surf Forecast

Issued: 3 am 23 Aug 2026 (local time)

Forecast update in  hr  min

Today's Trial Harbour sea temperature is
13.3°C
1.4° 

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 (23 Aug):

  • Morning surf: Morning surf (23 Aug, local time) - 15ft (4.5m), 15s period with WSW swell.
  • Afternoon surf: Afternoon surf (23 Aug, local time) - 13ft (4.0m), 16s period with WSW swell.
  • Evening surf: Evening surf (23 Aug, local time) - 13ft (4.0m), 15s period with WSW swell.

The current surf forecast for Trial Harbour at 8AM is: 4.5m 14s primary swell from a West-southwest direction and 2.0m 18s secondary swell from a West-southwest direction (forecast issued at 03:00am August 23). The wind direction is predicted to be cross-onshore.

Time (AEST) & DateWave HeightWave Period
Morning (23 Aug)15ft (4.5m)15s
Afternoon (23 Aug)13ft (4.0m)16s
Evening (23 Aug)13ft (4.0m)15s

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


Short Range Forecast

Moderate rain (total 17mm), heaviest on Tue morning. Very mild (max 14°C on Mon morning, min 10°C on Tue night). Winds increasing (light winds from the N on Tue morning, fresh winds from the WSW by Tue night).

Sunday
23
Monday
24
Tuesday
25
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)
7
7
7
6
0
0
6
0
4
0
0
2
0
2
4
5
5
5
5
5
4
3
2
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)
5
WSW
14
4.5
WSW
14
4
WSW
14
4.5
WSW
16
4.5
WSW
16
4
WSW
16
4
WSW
15
4
WSW
14
4
WSW
14
3.5
WSW
14
3.5
WSW
14
3
WSW
13
3.5
WSW
13
3.5
WSW
13
3
SW
12
3
SW
13
3.5
SW
13
3.5
SW
13
3
SW
13
3
SW
12
3
SW
12
2.5
WSW
12
3
WSW
16
2.5
WSW
15
Wave Graph
Metric surfscale
Energy kJ
9983
7199
6841
9057
9281
6912
7426
5970
5587
5243
4349
3393
3611
3559
3226
3331
3621
3511
3069
2757
2506
2310
4489
2629
Wind (km/h)
15
WNW
15
WNW
15
NW
20
NW
25
NW
20
NNW
20
NNW
20
NNW
20
NNW
25
NNW
20
NNW
20
NW
20
NW
15
NW
10
N
10
NNE
10
NNE
10
NNE
10
NE
10
NNE
5
N
10
NNW
20
NW
30
W
Wind State
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
on
High Tide
1:14PM0.62m
12:53PM0.66m
12:54PM0.69m
Low Tide
10:34PM0.13m
11:03PM0.16m
11:50PM0.20m
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
rain showers
rain showers
part cloud
cloud
light rain
cloud
light rain
light rain
light rain
light rain
light rain
light rain
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:00
6:58
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:44
5:45
5:45
 mm
1
1
1
1
1
1
2
2
2
1
2
Temp °C
10
10
10
11
12
12
11
11
12
12
12
13
14
14
12
11
11
11
11
11
11
11
12
11
Feels °C
6
7
6
7
7
7
6
6
7
7
8
9
10
11
10
9
9
9
9
9
10
9
9
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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