Bruny Island - Mabel Bay surfForecast / TAS – East Coast / Australia

information circle48hr Weather and Surf, issued 3 pm Thursday 23 Apr 2026 AEST
Forecast update in hr  min  s Forecast update imminent
Bruny Island - Mabel Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bruny Island - Mabel Bay sea temperature is
14.9° C
(Which is 1.2°C warmer than normal for this time of year)

How big are the waves at Bruny Island - Mabel Bay today?

The current surf forecast for Bruny Island - Mabel Bay at 6PM is: 1.6m 14s primary swell from a Southwest direction and 0.7m 10s secondary swell from a East-southeast direction (forecast issued at 03:00pm April 23). The wind direction is predicted to be cross-shore.

Time (AEST) & DateWave HeightWave Period
Morning (23 Apr)--
Afternoon (23 Apr)5.5ft (1.7m)15s
Evening (23 Apr)5ft (1.6m)14s

Table - waves today at Bruny Island - Mabel Bay. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 24°C on Fri morning, min 13°C on Thu afternoon). Wind will be generally light.

Thu
23
Friday
24
Saturday
25
Sun
26
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
1 AM
4 AM
7 AM
10 AM
Rating
(10 max)
2
3
4
3
3
2
2
1
2
2
1
1
2
3
3
4
4
4
4
3
3
3
3
3
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
1.8
SW
15
1.8
SW
14
1.6
SW
14
1.6
SW
13
1.5
SW
13
1.3
SW
12
1.3
SW
12
1.2
SW
12
1.1
SW
11
1.1
SW
11
0.9
SW
11
1.1
SW
14
1.1
SW
13
1.3
SW
13
1.5
SW
13
1.6
SW
14
1.8
SW
15
1.8
SW
15
1.7
SW
14
1.6
SW
13
1.5
SW
13
1.4
SW
13
1.4
SW
13
1.3
SW
13
Wave Graph
Metric surfscale
Energy kJ
1456
1273
990
846
744
537
511
409
309
268
176
404
444
543
744
898
1511
1413
1060
933
778
704
683
504
Wind (km/h)
15
ESE
10
SE
5
NNE
10
NNW
10
NNW
15
NNW
20
NNW
15
N
10
N
15
NNW
20
NNW
20
N
20
N
15
N
10
N
15
N
10
N
10
NNW
15
NW
10
NNW
10
NNW
15
NNW
10
NNW
5
NNW
cross-on
on
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
glassy
High Tide
4:21PM0.63m
11:45PM0.68m
4:37PM0.60m
00:48AM0.65m
4:50PM0.58m
1:42AM0.60m
Low Tide
7:15PM0.60m
8:18AM0.02m
8:08PM0.56m
8:57AM0.07m
8:57PM0.51m
9:27AM0.15m
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
cloud
cloud
cloud
cloud
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:54
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:25
5:23
5:22
5:21
Temp °C
13
13
13
14
16
18
20
21
24
24
23
21
20
20
18
20
22
22
21
19
20
16
16
17
11
12
13
13
14
14
15
17
21
21
19
16
15
16
14
16
18
19
17
16
17
12
13
16
Swell 1
Height (m)
Direction
Period (s)
1.8
SW
15
1.8
SW
14
1.6
SW
14
1.6
SW
13
1.5
SW
13
1.3
SW
12
1.3
SW
12
1.2
SW
12
1.1
SW
11
1.1
SW
11
0.9
SW
11
1.1
SW
14
1.1
SW
13
1.3
SW
13
1.5
SW
13
1.6
SW
14
1.8
SW
15
1.8
SW
15
1.7
SW
14
1.6
SW
13
1.5
SW
13
1.4
SW
13
1.4
SW
13
1.3
SW
13
Energy kJ
1456
1273
990
846
744
537
511
409
309
268
176
404
444
543
744
898
1511
1413
1060
933
778
704
683
504
Swell 2
Height (m)
Direction
Period (s)
0.8
ESE
11
0.8
ESE
10
0.7
E
10
0.7
E
10
0.6
E
9
0.6
E
9
0.5
E
8
0.4
ESE
9
0.3
ESE
8
0.4
SW
15
0.6
SW
14
0.4
NE
7
0.4
SW
19
0.4
NE
8
0.3
ENE
8
0.7
SSW
18
0.3
ENE
8
0.2
ENE
8
0.2
ENE
7
0.4
SW
16
0.2
ENE
7
0.2
ENE
7
0.2
ENE
7
0.2
ENE
7
Energy kJ
153
144
98
94
64
61
35
29
11
75
125
11
96
15
11
273
11
6
5
65
5
5
5
5
Swell 3
Height (m)
Direction
Period (s)
0.1
S
9
0.4
E
10
0.5
E
9
0.2
E
10
0.2
E
8
0.3
E
9
0.3
ENE
8
0.2
ENE
6
0.3
E
8
0.3
E
8
0.3
SSW
19
0.2
SSW
18
0.3
ENE
8
0.2
E
8
0.2
E
8
0.2
ENE
7
0.1
E
11
0.1
E
11
0.1
E
7
0.1
E
7
Energy kJ
2
31
40
8
6
14
11
4
12
11
74
31
11
5
5
5
2
2
1
1
Wind waves
Height (m)
Direction
Period (s)
0.4
NNE
3
0.5
N
3
0.3
NNE
3
0.3
N
2
0.4
NE
6
0.4
NNE
6
0.5
NNE
3
0.4
NNE
6
0.4
NE
6
0.3
NNE
6
0.3
NNE
6
0.3
NNW
3
Energy kJ
2
5
2
1
15
15
5
13
9
7
7
1
Nearest Offshore or Glassy
Rating
(10 max)
1
3
3
3
1
1
1
1
2
1
2
1
1
1
1
1
2
4
4
4
4
1
3
3
Distance (km)
60
8
57
57
53
53
53
53
8
53
6
6
8
53
6
8
53
6
6
6
6
8
6
6
Best forecast wave conditions in East Coast of Tasmania
Rating
(10 max)
2
3
3
3
2
2
2
2
2
1
2
1
1
1
2
2
2
4
4
4
4
3
3
3
Best forecast wave conditions in Australia
Rating
(10 max)
4
5
5
5
4
4
4
4
4
4
3
3
4
4
3
4
4
5
5
5
5
4
4
4
Header Global
Rating
(10 max)
9
9
6
5
5
5
5
5
5
5
5
5
6
9
5
5
4
5
5
7
4
5
4
4
  • 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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