Bruny Island - Jawbones Surf Break

Lat Long: 43.45° S 147.20° E

Bruny Island - Jawbones 48 hour detailed Surf Forecast

Issued: 3 pm 10 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 (10 Sep):

  • Afternoon surf: Afternoon surf (10 Sep, local time) - 13ft (4.0m), 16s period with SSW swell.
  • Evening surf: Evening surf (10 Sep, local time) - 11ft (3.5m), 15s period with SSW swell.

The current surf forecast for Bruny Island - Jawbones at 7PM is: 3.5m 15s primary swell from a Southwest direction (forecast issued at 03:00pm September 10). An open ocean swell of 5.5m 15s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 6.

Time (AEST) & DateWave HeightWave Period
Morning (10 Sep)--
Afternoon (10 Sep)13ft (4.0m)16s
Evening (10 Sep)11ft (3.5m)15s

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


Short Range Forecast

Mostly dry. Very mild (max 17°C on Sun morning, min 7°C on Fri night). Winds decreasing (fresh winds from the W on Thu night, calm by Sat afternoon).

Thu
10
Friday
11
Saturday
12
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)
6
6
6
4
5
6
!
!
!
!
8
8
8
7
6
5
3
5
3
4
Swell
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
SSW
16
3.5
SSW
16
3.5
SW
15
3.5
SSW
15
4
SW
15
4
SW
15
4.5
SSW
15
4.5
SSW
16
4.5
SSW
16
5
SW
16
4
SSW
16
4
SSW
16
3.5
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
Wave Graph
Metric surfscale
Energy kJ
7916
6411
5402
5093
6169
7540
8712
10290
10317
12268
8828
7662
7023
6924
5887
4761
3901
3271
2747
2403
Wind (km/h)
25
W
20
WNW
20
WNW
25
W
30
W
25
W
15
W
10
W
15
SW
15
WSW
15
WSW
10
W
10
WNW
10
WNW
10
NW
5
N
10
E
5
ESE
10
NE
10
NNW
Wind State
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-on
glassy
cross
cross-off
High Tide
5:03PM0.67m
7:54AM0.45m
6:00PM0.58m
8:11AM0.47m
7:23PM0.49m
Low Tide
00:56AM0.21m
11:30AM0.42m
1:32AM0.30m
1:17PM0.40m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:52
5:53
5:54
 mm
Temp °C
13
15
13
13
12
10
8
10
13
13
11
9
8
7
7
8
9
10
9
9
Feels °C
7
9
7
6
4
4
4
7
9
9
7
6
5
4
4
6
5
8
6
6
  • 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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