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

information circle48hr Weather and Surf, issued 9 am Friday 01 May 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
15.0° C
(Which is 1.4°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: 1.5m 13s primary swell from a Southwest direction (forecast issued at 09:00am May 01). An open ocean swell of 0.4m 7s is not directed at the surf break, a second open ocean swell of 0.8m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (AEST) & DateWave HeightWave Period
Morning (01 May)5.5ft (1.7m)14s
Afternoon (01 May)5ft (1.6m)14s
Evening (01 May)4.5ft (1.4m)13s

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

Heavy rain (total 20mm), heaviest during Sun night. Warm (max 25°C on Fri afternoon, min 11°C on Sun night). Wind will be generally light.

Friday
1
Saturday
2
Sunday
3
Mon
4
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
1 AM
4 AM
Rating
(10 max)
3
3
4
3
3
2
2
2
1
1
1
1
2
1
2
2
2
1
1
0
2
1
0
0
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
14
1.7
SW
14
1.6
SW
14
1.6
SW
13
1.5
SW
13
1.3
SW
13
1.3
SW
13
1.3
SW
13
1.2
SW
13
1.2
SW
13
1.2
SW
13
1.1
SW
13
1.1
SW
13
1.1
SW
14
1.1
SW
13
1.1
SW
13
1.1
SW
13
1.1
SW
14
1.1
SW
14
1.1
SW
14
1.1
SW
14
1.2
SW
14
1.3
SSW
13
1.3
SSW
13
Wave Graph
Metric surfscale
Energy kJ
1307
1187
1034
859
767
618
609
609
488
488
488
437
437
404
398
386
386
416
447
507
471
540
599
581
Wind (km/h)
20
N
20
N
10
NNE
10
NNE
15
NNW
15
N
20
N
20
N
20
N
15
NNE
15
NE
15
NE
15
NNE
20
N
15
N
15
NNE
15
NNE
15
NNE
15
NE
15
S
5
W
25
SSW
20
S
20
SSW
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
glassy
cross
cross-on
cross-on
High Tide
4:36PM0.65m
4:42PM0.67m
4:53PM0.68m
Low Tide
2:12AM0.22m
3:11AM0.19m
cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
part cloud
cloud
clear
cloud
cloud
cloud
cloud
light rain
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:01
7:01
7:03
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:14
5:13
5:12
5:09
2
6
Temp °C
20
20
24
25
23
21
20
19
19
20
21
20
20
19
19
17
17
17
20
15
15
13
13
12
15
16
21
22
19
17
16
14
14
16
17
17
17
15
16
14
14
13
17
12
15
9
10
9
Swell 1
Height (m)
Direction
Period (s)
1.8
SW
14
1.7
SW
14
1.6
SW
14
1.6
SW
13
1.5
SW
13
1.3
SW
13
1.3
SW
13
1.3
SW
13
1.2
SW
13
1.2
SW
13
1.2
SW
13
1.1
SW
13
1.1
SW
13
1.1
SW
14
1.1
SW
13
1.1
SW
13
1.1
SW
13
1.1
SW
14
1.1
SW
14
1.1
SW
14
1.1
SW
14
1.2
SW
14
1.3
SSW
13
1.3
SSW
13
Energy kJ
1307
1187
1034
859
767
618
609
609
488
488
488
437
437
404
398
386
386
416
447
507
471
540
599
581
Swell 2
Height (m)
Direction
Period (s)
0.3
ENE
7
0.5
NE
7
0.4
ENE
7
0.6
NE
7
0.3
ENE
7
0.3
ENE
7
0.4
NE
7
0.1
E
15
0.1
E
15
0.5
ENE
7
0.7
ENE
8
0.7
ENE
8
0.5
ENE
8
0.2
SSW
9
0.2
S
9
0.8
ENE
10
0.9
ENE
10
1
ENE
10
0.9
ENE
10
0.9
ENE
10
Energy kJ
9
23
19
36
9
9
12
4
4
29
51
51
33
8
6
114
140
179
132
137
Swell 3
Height (m)
Direction
Period (s)
0.1
E
15
0.1
S
10
0.3
SSW
10
0.2
SSW
9
0.2
S
9
0.2
N
3
0.1
S
9
0.1
S
9
0.1
S
8
0.9
W
13
Energy kJ
4
2
18
8
6
1
2
2
1
284
Wind waves
Height (m)
Direction
Period (s)
0.6
NNE
4
0.7
NNE
4
0.6
NE
7
0.8
NE
7
0.8
NE
7
0.6
NE
7
0.6
NNE
7
0.6
NNE
3
0.7
NNE
4
0.6
NNE
4
0.7
NE
4
0.8
ENE
4
0.7
NE
7
0.7
NNE
4
0.5
N
3
0.5
N
3
0.5
NNE
3
0.8
NE
10
0.9
NE
10
1.5
NE
10
0.5
SW
3
0.6
SW
3
0.7
SW
4
Energy kJ
10
13
29
63
57
28
29
9
14
11
13
18
47
11
6
6
7
113
142
415
5
9
14
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
3
3
3
3
3
2
2
1
1
2
2
2
2
2
1
2
1
2
1
3
1
Distance (km)
8
8
6
6
8
8
8
8
8
8
53
53
8
8
6
6
6
53
8
53
6
53
96
69
Best forecast wave conditions in East Coast of Tasmania
Rating
(10 max)
4
4
4
3
3
3
3
3
2
2
1
1
2
3
2
2
2
2
2
4
2
2
3
1
Best forecast wave conditions in Australia
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
3
3
4
4
4
4
5
3
5
5
5
4
4
Header Global
Rating
(10 max)
6
6
7
7
6
5
5
5
9
9
7
5
5
4
4
4
4
5
4
5
5
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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