Bruny Island - Jawbones Surf Break

Lat Long: 43.45° S 147.20° E

Bruny Island - Jawbones 48 hour detailed Surf Forecast

Issued: 3 pm 06 Aug 2026 (local time)

Forecast update in  hr  min

Today's Bruny Island - Jawbones sea temperature is
13.1° C
1.5° 

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 (06 Aug):

  • Afternoon surf: Afternoon surf (06 Aug, local time) - 2.5ft (0.8m), 14s period with SW swell.
  • Evening surf: Evening surf (06 Aug, local time) - 2.5ft (0.7m), 18s period with SW swell.

The current surf forecast for Bruny Island - Jawbones at 11PM is: 0.8m 18s primary swell from a South-southwest direction (forecast issued at 03:00pm August 06). An open ocean swell of 1.2m 8s is not directed at the surf break, a second open ocean swell of 0.9m 14s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (AEST) & DateWave HeightWave Period
Morning (06 Aug)--
Afternoon (06 Aug)2.5ft (0.8m)14s
Evening (06 Aug)2.5ft (0.7m)18s

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


Short Range Forecast

Mostly dry. Very mild (max 13°C on Sun morning, min 7°C on Fri night). Winds increasing (light winds from the NE on Fri morning, fresh winds from the NNE by Sat night).

Thu
6
Friday
7
Saturday
8
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
0
1
3
4
4
4
3
2
4
3
4
4
4
4
4
3
3
2
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)
0.6
SSW
15
0.8
SW
14
0.6
SSW
18
0.8
SSW
18
1.1
SW
18
1.5
SW
17
1.6
SW
16
1.6
SW
15
1.5
SW
14
0.9
SSW
19
1.4
SW
14
1.1
SW
18
1.6
SW
17
1.6
SW
16
1.6
SW
16
1.6
SW
16
1.6
SW
15
1.6
SW
15
1.6
SW
14
1.4
SW
14
Wave Graph
Metric surfscale
Energy kJ
150
289
218
399
711
1238
1164
1138
911
623
769
711
1573
1381
1225
1194
1216
1123
1092
802
Wind (km/h)
20
SW
25
SW
20
SW
15
WSW
10
W
10
WNW
10
W
10
NNW
5
NE
10
SSW
5
W
10
NNW
10
NW
5
NNW
10
NNW
15
N
15
NNE
15
NE
20
NE
20
N
Wind State
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
off
off
off
cross-off
cross-off
cross
cross-off
cross-off
High Tide
12:39PM0.66m
3:41AM0.46m
1:19PM0.73m
5:04AM0.47m
2:03PM0.79m
Low Tide
8:32PM0.17m
6:20AM0.44m
9:23PM0.08m
6:55AM0.46m
cloud
cloud
part cloud
clear
clear
clear
clear
cloud
clear
cloud
cloud
cloud
clear
part cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:16
7:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:15
5:15
5:16
 mm
Temp °C
12
11
11
10
9
9
9
9
11
11
11
10
9
8
7
8
10
12
12
11
Feels °C
7
5
6
6
6
6
6
6
9
8
9
8
6
6
4
4
6
8
7
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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