Bruny Island - Jawbones Surf Break

Lat Long: 43.45° S 147.20° E

Bruny Island - Jawbones 48 hour detailed Surf Forecast

Issued: 9 am 30 Aug 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 (30 Aug):

  • Morning surf: Morning surf (30 Aug, local time) - 13ft (4.0m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (30 Aug, local time) - 11ft (3.5m), 13s period with SW swell.
  • Evening surf: Evening surf (30 Aug, local time) - 11ft (3.5m), 13s period with SW swell.

The current surf forecast for Bruny Island - Jawbones at 4PM is: 3.5m 13s primary swell from a Southwest direction (forecast issued at 09:00am August 30). The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (30 Aug)13ft (4.0m)14s
Afternoon (30 Aug)11ft (3.5m)13s
Evening (30 Aug)11ft (3.5m)13s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Tue night. Very mild (max 16°C on Tue morning, min 9°C on Mon night). Winds increasing (light winds from the NNW on Mon afternoon, strong winds from the WNW by Tue night).

Sunday
30
Monday
31
Tuesday
1
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)
7
3
3
3
7
8
8
7
7
7
4
5
5
5
5
3
3
3
4
3
0
0
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
SW
14
3.5
SW
13
3.5
SW
13
3.5
SW
13
3.5
SW
13
3.5
SW
13
3.5
SW
13
3.5
SW
13
3.5
SW
13
3.5
SW
14
3
SW
14
3
SW
14
2.4
SW
13
2.4
SW
14
2.5
SSW
16
2.4
SSW
15
2.1
SW
15
1.9
SW
15
1.8
SW
14
1.8
SW
14
0.2
SSE
12
0.3
SSE
12
Wave Graph
Metric surfscale
Energy kJ
5885
4031
3781
4144
4626
4512
4408
4408
4063
4067
3137
3010
1975
2193
3245
2646
2130
1628
1325
1119
14
28
Wind (km/h)
30
W
25
W
25
W
25
W
25
W
20
W
20
W
25
W
20
W
25
W
15
WSW
10
W
10
NNW
15
NNW
15
NW
20
NNW
25
NNW
20
NNW
25
NNW
30
NW
30
NW
30
W
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
off
off
off
cross-off
High Tide
8:25AM0.45m
6:54PM0.54m
8:51AM0.49m
8:59PM0.47m
9:28AM0.53m
Low Tide
12:24PM0.41m
2:11AM0.33m
2:59PM0.38m
2:42AM0.39m
5:11PM0.31m
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
part cloud
cloud
clear
clear
clear
part cloud
part cloud
clear
clear
cloud
cloud
cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:41
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:40
5:42
5:43
 mm
1
2
Temp °C
12
12
12
13
11
11
10
11
11
11
12
14
12
11
9
9
10
14
16
15
13
11
Feels °C
6
7
7
7
5
6
5
5
6
5
8
11
9
7
5
4
4
8
10
8
7
4
  • 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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