Bruny Island - Mabel Bay Surf Break

Lat Long: 43.49° S 147.16° E

Bruny Island - Mabel Bay 48 hour detailed Surf Forecast

Issued: 3 am 09 Jul 2026 (local time)

Forecast update in  hr  min

Today's Bruny Island - Mabel Bay sea temperature is
13.5° C
1.5° 

Bruny Island - Mabel Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Bruny Island - Mabel Bay today (09 Jul):

  • Morning surf: Morning surf (09 Jul, local time) - 5.5ft (1.7m), 15s period with SSW swell.
  • Afternoon surf: Afternoon surf (09 Jul, local time) - 5ft (1.6m), 14s period with SW swell.
  • Evening surf: Evening surf (09 Jul, local time) - 7ft (2.2m), 17s period with SW swell.

The current surf forecast for Bruny Island - Mabel Bay at 7AM is: 1.8m 16s primary swell from a Southwest direction and 0.3m 9s secondary swell from a East-southeast direction (forecast issued at 03:00am July 09). The wind direction is predicted to be offshore and the swell rating is 4.

Time (AEST) & DateWave HeightWave Period
Morning (09 Jul)5.5ft (1.7m)15s
Afternoon (09 Jul)5ft (1.6m)14s
Evening (09 Jul)7ft (2.2m)17s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Sat night. Very mild (max 13°C on Sat morning, min 8°C on Fri night). Winds increasing (light winds from the NE on Thu afternoon, strong winds from the WNW by Sat night).

Thursday
9
Friday
10
Saturday
11
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)
4
4
4
4
4
3
4
4
4
3
4
4
4
4
4
3
2
2
1
1
0
0
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2
SSW
16
1.9
SSW
16
1.8
SW
16
1.7
SSW
15
1.6
SW
15
1.3
SSW
19
2.1
SSW
18
2.2
SW
16
2.1
SW
16
2
SW
16
1.9
SW
15
1.8
SW
15
1.7
SW
15
1.6
SW
15
1.6
SW
15
1.5
SW
14
1.4
SW
14
1.3
SW
14
1.3
SW
14
1.2
SW
14
1.1
SW
13
1.1
SW
13
1.1
SW
13
1.1
SW
13
Wave Graph
Metric surfscale
Energy kJ
2032
1743
1531
1174
1045
1209
2672
2408
2119
1884
1486
1399
1349
1048
1020
911
821
736
648
526
458
451
386
352
Wind (km/h)
10
NW
10
WNW
10
NNW
10
NNW
10
N
5
NE
5
NNW
10
NNW
15
NNW
20
N
15
NNW
15
N
10
NNW
10
N
10
NNW
15
NNW
20
N
25
N
25
N
25
NNE
35
NNE
35
NNE
35
NNE
20
NW
Wind State
off
off
off
cross-off
cross-off
cross
cross-off
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
cross-off
off
High Tide
2:05AM0.44m
1:53PM0.70m
3:57AM0.44m
2:27PM0.77m
5:49AM0.45m
3:07PM0.82m
Low Tide
6:52AM0.33m
9:30PM0.17m
7:24AM0.39m
10:25PM0.07m
7:46AM0.44m
part cloud
clear
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:43
7:41
7:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
4:49
4:50
4:51
 mm
2
Temp °C
10
10
10
10
11
11
11
11
11
10
10
10
12
12
11
10
9
8
8
10
13
13
13
9
Feels °C
7
7
7
6
8
8
8
7
7
5
6
6
9
9
7
6
4
2
1
4
6
5
6
3
  • 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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