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

information circle16 Day Weather and Surf, issued 9 am Sunday 31 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
14.1° C
(Which is 1.4°C warmer than normal for this time of year)

Bruny Island - Mabel Bay surf forecast from 31 May 2026:

  • Best quality surf: Friday 5 Jun, 7AM (local time) - 11ft (3.5m), 11s period, WSW swell with cross-shore winds.
  • Most powerful swell: Saturday 6 Jun, 7PM (local time) - 15ft (4.5m), 16s period, SW swell with 10,246 kJ wave energy.
  • Next surfable swell (1★+): Monday 1 Jun, 1PM (local time) - 7ft (2.1m), 11s period with SW swell.

Best Forecast Surf Conditions for Bruny Island - Mabel Bay this week:

The surf forecast for Bruny Island - Mabel Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jun 01) at 1PM. The primary swell is predicted to be 2.1m and 11s period with a secondary swell of 0.6m and 12s. Another secondary swell of 1.1m and 6s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Bruny Island - Mabel Bay in the next 16 days are 4.5m 16s and forecast to arrive on Saturday (Jun 06) at 7PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Monday (Jun 01) at 7AM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 1PM (Mon 1st Jun)7ft (2.1m) 11s
Best Surf 7AM (Fri 5th Jun)11ft (3.5m) 11s
Most Powerful 7PM (Sat 6th Jun)15ft (4.5m) 16s

Table - best surf conditions forecast for Bruny Island - Mabel Bay over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 12mm), heaviest on Mon night. Very mild (max 12°C on Sun afternoon, min 9°C on Mon night). Winds decreasing (strong winds from the WSW on Sun night, calm by Mon afternoon).

Days 4-6 Weather Summary

Moderate rain (total 15mm), heaviest on Wed night. Very mild (max 13°C on Wed morning, min 11°C on Thu night). Winds increasing (light winds from the SE on Wed afternoon, fresh winds from the SW by Thu night).

Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
3
1
2
3
2
2
3
3
2
1
2
0
0
0
!
3
2
3
3
!
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
SW
13
1.2
SW
13
2.4
WSW
12
1.6
SW
12
1.9
SW
11
1.6
SSW
10
1.3
SSW
11
1.1
SSW
10
1
SSW
14
2.2
ESE
7
2.1
ESE
7
1.9
SE
8
1.8
SE
8
1.8
SE
9
1.7
WSW
12
4.5
SW
11
3
SW
8
3
SW
8
2.5
SW
9
3
SW
12
3.5
SSW
17
Wave Graph
Metric surfscale
Energy kJ
231
488
1715
698
791
510
412
255
431
528
456
403
383
454
864
4153
1383
1158
1254
2475
7230
Wind (km/h)
15
NNW
10
NNW
40
WSW
20
W
0
WSW
20
NNE
15
NNE
15
NNE
5
N
15
E
15
SE
15
SSW
15
S
20
S
25
S
30
WSW
20
WNW
30
W
25
WNW
25
WNW
20
WNW
cross-off
off
cross-off
cross-off
glassy
cross-off
cross-off
cross-off
cross-off
cross-on
on
cross
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
4:22PM0.73m
4:47PM0.73m
5:16PM0.73m
5:49PM0.72m
6:29PM0.70m
7:17PM0.68m
8:20PM0.65m
Low Tide
2:39AM0.14m
3:28AM0.13m
4:14AM0.13m
4:53AM0.13m
5:22AM0.13m
5:45AM0.13m
cloud
part cloud
rain showers
cloud
part cloud
light rain
light rain
light rain
rain showers
light rain
rain showers
light rain
light rain
light rain
light rain
part cloud
part cloud
rain showers
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:31
7:33
7:33
7:35
7:35
7:35
7:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
4:44
4:44
4:43
4:43
4:43
4:42
4:42
3
4
2
2
1
2
1
5
2
2
2
1
Temp °C
11
12
12
11
11
11
11
12
12
13
13
13
13
12
12
12
13
13
14
14
14
7
8
5
7
9
6
7
10
10
10
10
11
10
8
7
6
8
6
9
8
10
Swell 1
Height (m)
Direction
Period (s)
0.9
E
10
1.2
SW
13
0.8
E
10
1.6
SW
12
1.9
SW
11
1.6
SSW
10
1.3
SSW
11
1.1
SSW
10
1
SSW
14
1.6
SE
7
1.5
SE
7
1.9
SE
8
1.8
SE
8
1.8
SE
9
1.7
WSW
12
1.2
SE
10
1.4
SE
10
1
SE
9
0.8
SE
10
3
SW
12
3.5
SSW
17
Energy kJ
161
488
136
698
791
510
412
255
431
273
231
403
383
454
864
279
373
170
108
2475
7230
Swell 2
Height (m)
Direction
Period (s)
0.8
SW
13
0.9
E
10
0.6
E
10
0.7
E
12
0.6
SSW
18
0.7
SSW
16
0.7
SSW
15
0.7
ESE
6
1.1
SSW
13
1
SSW
13
0.9
SSW
13
0.9
SSW
12
0.9
SW
12
1.3
SE
9
0.3
ENE
10
0.3
E
10
0.2
E
11
0.6
SSW
22
1.7
SSW
19
0.6
SE
9
Energy kJ
231
164
71
137
204
226
199
37
434
357
299
260
209
275
19
19
9
363
2022
54
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
18
0.5
WSW
11
0.5
E
12
0.3
ENE
10
0.5
E
10
0.5
E
11
0.6
E
9
0.6
S
8
0.5
E
9
0.5
E
10
0.4
ENE
10
0.6
S
8
0.4
ENE
10
0.5
SSW
19
0.5
ENE
10
0.1
S
26
0.3
ENE
11
0.6
SSW
16
0.7
SE
10
Energy kJ
12
64
75
18
46
61
61
51
42
47
33
52
32
203
56
13
22
169
92
Wind waves
Height (m)
Direction
Period (s)
0.3
NNW
2
0.3
NNW
3
2.4
WSW
12
1.4
SW
6
0.5
NE
3
0.9
NE
5
0.6
NE
4
1.2
ESE
7
2.2
ESE
7
2.1
ESE
7
0.9
WSW
4
1.1
W
4
4.5
SW
11
3
SW
8
3
SW
8
2.5
SW
9
0.7
W
4
Energy kJ
1
2
1715
131
4
35
9
129
528
456
24
44
4153
1383
1158
1254
14
Nearest Offshore or Glassy
Rating
(10 max)
2
1
2
2
3
2
3
2
2
2
3
4
1
1
2
2
1
2
3
3
4
Distance (km)
6
53
203
53
6
53
8
6
6
53
57
237
119
119
96
147
69
53
53
66
56
Best forecast wave conditions in East Coast of Tasmania
Rating
(10 max)
2
2
2
2
3
2
3
2
2
2
3
2
2
2
2
1
2
3
4
4
Best forecast wave conditions in Australia
Rating
(10 max)
2
2
5
4
4
2
4
4
2
4
4
4
5
5
5
5
4
9
5
6
9
Header Global
Rating
(10 max)
7
6
5
5
4
4
5
5
6
5
5
5
5
4
5
5
5
9
6
6
9
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Bruny Island - Mabel Bay Surf forecast

The above surf forecast table for Bruny Island - Mabel Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Bruny Island - Mabel Bay can be found by selecting the local surf guide option on the grey menu. Our Bruny Island - Mabel Bay surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Bruny Island - Mabel Bay) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Bruny Island - Mabel Bay may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in East Coast of Tasmania? If you are looking for accommodation near Bruny Island - Mabel Bay, camping, hotels and holiday cottages in East Coast of Tasmania, consider staying in Hobart which is 66 km (41 miles) away. Alternatively, find information about places to stay and car hire in Port Arthur which is 67 km (42 miles) away

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