Bruny Island - Jawbones Surf Break

Lat Long: 43.45° S 147.20° E

Bruny Island - Jawbones 48 hour detailed Surf Forecast

Issued: 3 am 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Bruny Island - Jawbones sea temperature is
12.9°C
1.4° 

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 (04 Sep):

  • Morning surf: Morning surf (04 Sep, local time) - 15ft (4.5m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (04 Sep, local time) - 13ft (4.0m), 16s period with SW swell.
  • Evening surf: Evening surf (04 Sep, local time) - 11ft (3.5m), 16s period with SW swell.

The current surf forecast for Bruny Island - Jawbones at 7AM is: 4.5m 16s primary swell from a Southwest direction (forecast issued at 03:00am September 04). The wind direction is predicted to be cross-offshore and the swell rating is 11.

Time (AEST) & DateWave HeightWave Period
Morning (04 Sep)15ft (4.5m)16s
Afternoon (04 Sep)13ft (4.0m)16s
Evening (04 Sep)11ft (3.5m)16s

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


Short Range Forecast

Moderate rain (total 14mm), heaviest on Sun night. Very mild (max 13°C on Fri morning, min 10°C on Fri night). Winds increasing (light winds from the SE on Sun morning, strong winds from the SW by Sun night).

Friday
4
Saturday
5
Sunday
6
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)
0
0
!
!
7
7
7
7
7
6
5
4
4
4
1
0
0
2
3
3
2
2
3
3
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)
5
SW
15
5
SW
15
4.5
SW
16
4.5
SW
16
4
SW
16
4
SW
16
4
SW
16
3.5
SW
16
3.5
SW
16
3.5
SW
16
3
SW
16
3
SW
15
2.5
SW
15
2.5
SW
15
2.3
SW
14
2.2
SSW
14
2.2
SSW
14
2
SSW
14
1.9
SSW
14
1.7
SSW
13
1.6
SW
13
1.5
SW
13
1.4
SW
13
1.3
SW
13
Wave Graph
Metric surfscale
Energy kJ
0
0
10212
9520
8568
8591
7353
6734
6149
5526
4711
3867
3170
2962
2066
1879
1875
1516
1388
975
841
757
680
543
Wind (km/h)
50
W
45
W
35
W
30
WNW
25
WNW
30
WNW
25
NW
20
NW
10
NNW
15
NNE
10
N
15
NE
15
NNE
10
NNW
15
SSW
30
SSE
25
S
15
SSW
15
SW
10
W
5
SE
10
S
10
N
10
WNW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross
cross-off
cross-off
cross-on
on
cross-on
cross
cross
cross-off
on
cross-on
cross-off
cross-off
High Tide
3:57AM0.51m
12:00PM0.69m
4:39AM0.52m
12:53PM0.74m
5:18AM0.52m
1:45PM0.77m
Low Tide
5:22AM0.51m
8:20PM0.06m
6:22AM0.52m
9:10PM0.02m
7:04AM0.51m
9:59PM0.00m
clear
clear
clear
cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
cloud
cloud
light rain
light rain
light rain
rain showers
rain showers
clear
part cloud
clear
clear
part cloud
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:31
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:46
5:47
5:49
 mm
1
3
1
3
1
Temp °C
9
9
10
11
13
12
11
12
11
10
10
11
11
12
12
12
12
12
11
12
12
12
12
11
Feels °C
-2
-2
2
4
6
5
5
7
8
7
7
8
8
10
9
7
7
8
8
10
10
10
10
9
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Bruny Island - Jawbones surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Nearest locationNearest