Bruny Island - Jawbones Surf Break

Lat Long: 43.45° S 147.20° E

Bruny Island - Jawbones 48 hour detailed Surf Forecast

Issued: 3 am 11 Sep 2026 (local time)

Forecast update in  hr  min

Today's Bruny Island - Jawbones sea temperature is
12.8°C
1.3° 

Bruny Island - Jawbones 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 - Jawbones today (11 Sep):

  • Morning surf: Morning surf (11 Sep, local time) - 15ft (4.5m), 16s period with SSW swell.
  • Afternoon surf: Afternoon surf (11 Sep, local time) - 16ft (5.0m), 16s period with SW swell.
  • Evening surf: Evening surf (11 Sep, local time) - 13ft (4.0m), 16s period with SSW swell.

The current surf forecast for Bruny Island - Jawbones at 9AM is: 4.5m 16s primary swell from a South-southwest direction (forecast issued at 03:00am September 11). An open ocean swell of 6.5m 15s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 11.

Time (AEST) & DateWave HeightWave Period
Morning (11 Sep)15ft (4.5m)16s
Afternoon (11 Sep)16ft (5.0m)16s
Evening (11 Sep)13ft (4.0m)16s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Sun afternoon, min 7°C on Fri night). Wind will be generally light.

Friday
11
Saturday
12
Sunday
13
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
7
!
!
!
!
8
8
8
8
6
5
4
4
3
4
4
4
4
3
4
4
4
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)
4
SW
15
4
SW
15
4.5
SSW
15
4.5
SSW
16
5
SW
16
5
SW
16
4
SSW
16
4
SSW
16
4
SSW
16
3.5
SSW
16
3.5
SSW
16
3
SSW
16
3
SSW
15
3
SSW
15
2.5
SSW
14
2.5
SSW
14
2.4
SSW
14
2.3
SSW
14
2.2
SSW
14
2.1
SSW
15
2
SSW
15
1.8
SW
14
1.7
SW
14
1.5
SW
14
Wave Graph
Metric surfscale
Energy kJ
6169
7439
8712
10064
12685
12561
8828
7806
7361
7009
5715
4761
3901
3271
2644
2403
2280
2212
2082
1911
1714
1321
1170
865
Wind (km/h)
30
W
25
W
15
WNW
10
W
20
SW
20
WSW
15
WSW
10
W
10
WNW
10
WNW
10
NW
5
NNE
10
ESE
5
SE
5
NE
10
NNW
10
N
10
NNW
15
NNW
15
N
15
NNE
10
NNE
10
NW
15
NNW
Wind State
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
off
off
glassy
cross-on
on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
High Tide
7:54AM0.45m
6:00PM0.58m
8:11AM0.47m
7:23PM0.49m
8:23AM0.49m
Low Tide
00:56AM0.21m
11:30AM0.42m
1:32AM0.30m
1:17PM0.40m
1:56AM0.38m
3:47PM0.36m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:20
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:53
5:54
5:55
 mm
Temp °C
11
9
8
10
12
13
11
9
8
7
7
8
10
10
9
9
10
10
12
14
17
19
18
16
Feels °C
4
3
4
7
7
8
7
6
5
4
4
6
7
8
7
6
7
6
7
9
13
16
16
12
  • 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
How to use the Wavefinder 

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