Trial Harbour surf break

Trial Harbour surfForecast / TAS – West Coast / Australia

information circle48hr Weather and Surf, issued 3 am Sunday 17 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
15.0° C
(Which is 1.4°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 11AM is: 3.0m 14s primary swell from a West-southwest direction and 1.0m 7s secondary swell from a Northwest direction (forecast issued at 03:00am May 17). The wind direction is predicted to be glassy and the swell rating is 5.

Time (AEST) & DateWave HeightWave Period
Morning (17 May)10ft (3.0m)14s
Afternoon (17 May)8ft (2.5m)14s
Evening (17 May)10ft (3.0m)14s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 15mm), heaviest on Sun morning. Very mild (max 14°C on Sun morning, min 9°C on Mon night). Wind will be generally light.

Sunday
17
Monday
18
Tuesday
19
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
6
3
4
3
3
3
3
3
4
4
4
3
3
3
4
4
4
3
3
3
3
4
3
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
3.5
WSW
16
3.5
WSW
15
3.5
WSW
15
3
WSW
14
2.5
WSW
14
2.5
WSW
14
2.5
WSW
14
3
WSW
14
3
WSW
13
2.5
WSW
13
2.5
WSW
13
2.5
WSW
12
2.5
WSW
12
2.3
WSW
12
2.2
WSW
12
2.1
WSW
12
1.9
WSW
12
1.5
W
11
1.9
WSW
11
2.2
WSW
11
2.2
WSW
11
2
WSW
11
0.9
SW
18
1.7
WSW
10
Wave Graph
Metric surfscale
Energy kJ
5715
5223
4610
3629
2885
2561
2826
2974
2801
2472
2366
2071
1810
1523
1381
1269
997
586
917
1132
1121
891
528
596
Wind (km/h)
15
N
10
NNE
10
NW
5
NW
10
S
10
S
10
S
10
SSW
5
S
5
SSW
0
NE
5
NW
5
WNW
10
NW
10
N
10
NNE
10
NNE
15
NNE
15
NNW
5
WSW
5
WSW
10
WSW
5
WSW
5
WSW
cross
cross-off
cross-on
cross-on
cross
cross
cross
cross
cross
glassy
glassy
glassy
on
cross-on
cross
cross-off
cross-off
cross-off
cross
cross-on
on
on
glassy
cross-on
High Tide
1:05PM0.81m
1:38PM0.84m
2:12PM0.84m
Low Tide
4:33AM0.05m
5:07AM-0.03m
5:46AM-0.08m
light rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
cloud
light rain
rain showers
part cloud
clear
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:22
7:24
7:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:07
5:06
5:05
1
3
4
5
4
3
1
1
1
Temp °C
15
15
14
14
14
13
13
13
12
12
11
12
14
13
11
10
9
9
11
12
13
13
11
12
13
14
13
14
14
12
12
11
11
11
11
11
12
11
9
8
6
6
8
11
11
11
10
10
Swell 1
Height (m)
Direction
Period (s)
3.5
WSW
16
3.5
WSW
15
3.5
WSW
15
3
WSW
14
2.5
WSW
14
2.5
WSW
14
2.5
WSW
14
3
WSW
14
3
WSW
13
2.5
WSW
13
2.5
WSW
13
2.5
WSW
12
2.5
WSW
12
2.3
WSW
12
2.2
WSW
12
2.1
WSW
12
1.9
WSW
12
1.5
W
11
1.9
WSW
11
2.2
WSW
11
2.2
WSW
11
2
WSW
11
1.4
W
10
1.7
WSW
10
Energy kJ
5715
5223
4610
3629
2885
2561
2826
2974
2801
2472
2366
2071
1810
1523
1381
1269
997
586
917
1132
1121
891
363
596
Swell 2
Height (m)
Direction
Period (s)
1.6
NW
8
1.2
NW
7
1
NW
7
0.5
WNW
7
0.6
NW
7
0.1
SW
24
0.1
SW
24
0.1
SW
24
0.1
SW
23
0.3
SW
21
0.3
SW
21
0.3
SW
21
0.3
SW
21
0.6
SW
20
1.1
SW
12
0.5
SW
19
0.6
SW
19
0.7
SW
18
0.9
SW
18
1.2
SW
11
0.9
SW
18
Energy kJ
324
143
93
28
34
22
22
22
20
72
72
72
69
239
314
184
217
311
522
347
522
Swell 3
Height (m)
Direction
Period (s)
0.6
SW
19
0.9
SW
18
0.7
WSW
18
Energy kJ
303
528
280
Wind waves
Height (m)
Direction
Period (s)
1.6
NW
7
0.7
NNW
4
Energy kJ
277
14
Nearest Offshore or Glassy
Rating
(10 max)
5
6
5
4
1
1
1
1
4
4
4
4
1
1
4
4
4
4
1
1
1
1
4
1
Distance (km)
125
0
120
107
218
235
222
218
120
0
0
0
235
222
107
0
0
0
222
218
225
235
0
225
Best forecast wave conditions in West Coast of Tasmania
Rating
(10 max)
5
6
5
5
4
4
4
4
4
4
4
4
4
Best forecast wave conditions in Australia
Rating
(10 max)
5
6
5
5
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
5
6
5
4
4
4
6
9
9
7
4
4
5
7
5
4
5
4
4
4
4
5
5
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

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
Nearest locationNearest
Nearest locationNearest