Trial Harbour surf break

Trial Harbour surfForecast / TAS – West Coast / Australia

information circle48hr Weather and Surf, issued 9 pm Tuesday 19 May 2026 AEST
Forecast update in hr  min  s Forecast update imminent
Trial Harbour surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Trial Harbour sea temperature is
15.1° C
(Which is 1.5°C warmer than normal for this time of year)

How big are the waves at Trial Harbour today?

The current surf forecast for Trial Harbour at 12AM is: 2.0m 10s primary swell from a West-southwest direction and 1.1m 18s secondary swell from a Southwest direction (forecast issued at 09:00pm May 19). The wind direction is predicted to be onshore.

Time (AEST) & DateWave HeightWave Period
Morning (20 May)4.5ft (1.3m)17s
Afternoon (20 May)8ft (2.4m)10s
Evening (20 May)8ft (2.4m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Tue night. Very mild (max 14°C on Fri morning, min 10°C on Wed night). Wind will be generally light.

Tue
19
Wednesday
20
Thursday
21
Friday
22
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
7 AM
10 AM
1 PM
4 PM
Rating
(10 max)
2
2
3
3
1
0
1
2
3
3
4
5
5
4
3
3
3
4
4
4
4
4
4
4
Swell
Height Map
Height MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
2
WSW
11
2
WSW
10
2
WSW
10
2
WSW
10
1.2
SW
17
2.3
WSW
10
2.3
WSW
10
2.4
WSW
10
2.4
WSW
10
1.6
SW
16
1.6
SW
16
3
SW
15
3.5
SW
14
3.5
SW
14
3
SW
14
3
SW
13
2.5
SW
12
2.4
WSW
12
2.2
WSW
12
2.4
WSW
12
2.5
WSW
13
2.5
WSW
13
2.5
WSW
14
3
WSW
16
Wave Graph
Metric surfscale
Energy kJ
891
826
757
742
831
983
1027
1108
1130
1210
1179
3477
4314
4522
3663
2914
2172
1688
1498
1743
1960
2131
2531
4920
Wind (km/h)
15
SW
15
WSW
10
W
10
NW
20
SW
20
SW
20
SW
15
SW
10
SW
10
SW
5
WSW
0
NNE
5
N
5
N
10
NW
10
NNW
10
N
10
NNE
10
NNE
10
NNE
10
NNE
10
NNE
10
NNW
5
WNW
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
glassy
glassy
cross
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
High Tide
2:48PM0.81m
10:36PM0.52m
3:22PM0.76m
11:46PM0.52m
3:55PM0.70m
Low Tide
6:28AM-0.09m
9:44PM0.52m
7:09AM-0.07m
9:42PM0.51m
7:50AM-0.01m
part cloud
part cloud
part cloud
part cloud
rain showers
light rain
cloud
cloud
cloud
clear
part cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:26
7:26
7:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:04
5:04
5:02
2
1
Temp °C
11
11
11
11
12
12
12
12
11
11
11
10
10
11
13
13
12
12
11
11
11
12
14
14
8
8
9
9
8
7
8
8
9
8
9
9
8
9
10
10
9
10
8
9
9
10
12
13
Swell 1
Height (m)
Direction
Period (s)
2
WSW
11
2
WSW
10
2
WSW
10
2
WSW
10
1.2
SW
17
1.3
SW
16
2.3
WSW
10
2.4
WSW
10
2.4
WSW
10
2.3
WSW
10
2.3
WSW
10
3
SW
15
3.5
SW
14
3.5
SW
14
3
SW
14
3
SW
13
2.5
SW
12
2.4
WSW
12
2.2
WSW
12
2.4
WSW
12
2.5
WSW
13
2.5
WSW
13
2.5
WSW
14
3
WSW
16
Energy kJ
891
826
757
742
831
943
983
1108
1130
1065
1104
3477
4314
4522
3663
2914
2172
1688
1498
1743
1960
2131
2531
4920
Swell 2
Height (m)
Direction
Period (s)
0.9
SW
18
0.9
SW
18
1.1
SW
17
1.1
SW
17
0.8
WSW
17
0.3
WSW
12
1.4
SW
16
1.3
SW
16
1.4
SW
16
1.6
SW
16
1.6
SW
16
1.3
WSW
14
0.4
SW
16
0.5
SW
14
1.3
WSW
13
1.1
WSW
15
Energy kJ
528
528
671
671
377
29
1027
909
1001
1210
1179
732
65
89
569
537
Swell 3
Height (m)
Direction
Period (s)
0.3
WSW
12
Energy kJ
29
Wind waves
Height (m)
Direction
Period (s)
2
WSW
10
2.3
WSW
10
0.4
N
3
0.4
N
3
Energy kJ
772
983
2
3
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
2
2
1
1
1
4
5
5
1
1
3
1
4
4
4
4
4
4
5
Distance (km)
235
235
226
225
222
235
235
218
178
218
0
0
0
218
218
222
218
0
0
0
0
0
107
107
Best forecast wave conditions in West Coast of Tasmania
Rating
(10 max)
4
5
5
4
4
4
4
4
4
5
Best forecast wave conditions in Australia
Rating
(10 max)
4
4
4
4
5
5
4
4
4
4
4
5
5
4
4
4
4
4
4
4
4
4
4
7
Header Global
Rating
(10 max)
4
4
4
4
5
5
5
5
4
4
4
5
5
4
4
5
5
4
4
5
4
5
5
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

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