Bruny Island - Jawbones Surf Break

Lat Long: 43.45° S 147.20° E

Bruny Island - Jawbones 48 hour detailed Surf Forecast

Issued: 3 am 09 Aug 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 (09 Aug):

  • Morning surf: Morning surf (09 Aug, local time) - 1.5ft (0.4m), 18s period with SW swell.
  • Afternoon surf: Afternoon surf (09 Aug, local time) - 2.5ft (0.8m), 13s period with SW swell.
  • Evening surf: Evening surf (09 Aug, local time) - 3.5ft (1.1m), 17s period with SW swell.

The current surf forecast for Bruny Island - Jawbones at 8AM is: 1.1m 13s primary swell from a Southwest direction (forecast issued at 03:00am August 09). An open ocean swell of 0.4m 8s is not directed at the surf break, a second open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (09 Aug)1.5ft (0.4m)18s
Afternoon (09 Aug)2.5ft (0.8m)13s
Evening (09 Aug)3.5ft (1.1m)17s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Tue night. Very mild (max 14°C on Sun afternoon, min 9°C on Tue night). Winds increasing (calm on Sun night, strong winds from the SW by Mon night).

Sunday
9
Monday
10
Tuesday
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)
3
2
2
0
0
0
0
3
3
4
4
4
3
1
1
1
0
1
1
0
3
4
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)
1.4
SW
14
1.3
SW
14
1.1
SW
13
0.4
SW
18
0.5
SW
18
0.8
SW
13
0.8
SSW
16
1.1
SW
17
1.3
SSW
20
1.7
SW
19
1.8
SW
19
1.7
SW
18
1.8
SW
17
1.7
SW
17
1.6
SW
16
1.9
SW
16
2.2
SW
16
2.2
SW
15
2.2
SW
14
0.7
SSW
19
1.3
SW
14
1.1
SSW
18
1.9
SW
17
1.9
SW
16
Wave Graph
Metric surfscale
Energy kJ
769
579
444
81
150
242
347
648
1281
2162
2325
1798
1882
1677
1350
1694
2205
2061
1945
322
696
768
2030
1825
Wind (km/h)
15
NNE
15
NNE
20
NNE
20
NNE
25
NNE
25
NE
25
NE
25
NNE
15
N
5
NW
0
N
5
NW
10
SSW
20
SSW
30
SW
35
SW
40
SW
40
WSW
40
WSW
30
WSW
25
W
10
NNW
20
NNW
20
N
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
glassy
glassy
glassy
cross-on
cross-on
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
High Tide
6:29AM0.47m
2:50PM0.83m
3:38PM0.85m
4:27PM0.84m
Low Tide
10:16PM0.01m
7:18AM0.47m
11:09PM-0.02m
00:04AM-0.03m
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:15
7:13
7:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:17
5:19
5:20
 mm
Temp °C
10
10
10
11
13
14
13
12
11
11
11
11
11
12
11
12
12
12
11
11
12
13
12
11
Feels °C
6
6
5
6
7
8
8
7
7
10
10
10
9
8
5
5
4
4
3
4
6
10
8
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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