Trial Harbour Surf Break

Lat Long: 41.93° S 145.17° E

Trial Harbour 48 hour detailed Surf Forecast

Issued: 3 am 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Trial Harbour sea temperature is
12.9°C
1.0° 

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 (04 Sep):

  • Morning surf: Morning surf (04 Sep, local time) - 21ft (6.5m), 16s period with WSW swell.
  • Afternoon surf: Afternoon surf (04 Sep, local time) - 21ft (6.5m), 16s period with WSW swell.
  • Evening surf: Evening surf (04 Sep, local time) - 18ft (5.5m), 16s period with WSW swell.

The current surf forecast for Trial Harbour at 9AM is: 6.5m 16s primary swell from a West-southwest direction (forecast issued at 03:00am September 04). The wind direction is predicted to be cross-onshore and the swell rating is 11.

Time (AEST) & DateWave HeightWave Period
Morning (04 Sep)21ft (6.5m)16s
Afternoon (04 Sep)21ft (6.5m)16s
Evening (04 Sep)18ft (5.5m)16s

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


Short Range Forecast

Moderate rain (total 18mm), heaviest on Sat morning. Very mild (max 14°C on Sun morning, min 10°C on Fri afternoon). Wind will be generally light.

Friday
4
Saturday
5
Sunday
6
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)
!
!
!
!
!
!
!
!
8
9
9
8
5
4
5
4
5
5
5
4
2
2
3
1
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)
7
WSW
15
7
WSW
16
6.5
WSW
16
6.5
WSW
16
6.5
WSW
16
6
WSW
16
6
WSW
16
5.5
WSW
16
5.5
WSW
16
5
WSW
16
4.5
WSW
15
4
WSW
15
4
WSW
15
3.5
WSW
15
3.5
WSW
15
3
SW
14
3
SW
14
3
SW
14
2.5
SW
14
2.4
SW
14
2.3
SW
13
2.1
SW
13
1.9
SW
13
1.8
SW
13
Wave Graph
Metric surfscale
Energy kJ
23097
21881
21251
21730
20803
19644
17493
15491
13632
11571
9772
7958
6569
5947
4832
3665
3289
3289
2885
2125
1756
1541
1242
1067
Wind (km/h)
30
W
25
W
20
WNW
25
WNW
25
NW
25
NW
25
NNW
20
NNW
15
NNW
15
NNE
10
NE
10
NE
25
NNW
15
NW
0
S
10
SSW
10
SSE
5
SSE
5
ESE
0
NW
10
W
10
WNW
10
NW
15
W
Wind State
on
on
on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross
cross-on
glassy
cross
cross-off
cross-off
glassy
glassy
on
on
cross-on
on
High Tide
4:09AM0.65m
1:30PM0.59m
5:03AM0.61m
1:21PM0.63m
1:12PM0.66m
Low Tide
9:11AM0.48m
9:05PM0.01m
9:01AM0.54m
9:34PM0.01m
rain showers
light rain
part cloud
part cloud
rain showers
cloud
light rain
light rain
light rain
part cloud
light rain
light rain
mod rain
light rain
cloud
cloud
clear
part cloud
clear
clear
clear
clear
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:41
6:39
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:55
5:57
5:58
 mm
1
1
1
1
1
1
1
2
6
1
1
Temp °C
10
10
10
11
11
11
10
11
11
11
11
12
13
13
11
11
11
10
10
12
14
13
12
11
Feels °C
3
4
5
5
5
5
5
7
8
8
9
10
9
10
10
9
9
8
9
12
12
10
11
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.


Nearest locationNearest