Bruny Island - Jawbones Surf Break

Lat Long: 43.45° S 147.20° E

Bruny Island - Jawbones 48 hour detailed Surf Forecast

Issued: 3 pm 26 Aug 2026 (local time)

Forecast update in  hr  min

Today's Bruny Island - Jawbones sea temperature is
13.0°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 (26 Aug):

  • Afternoon surf: Afternoon surf (26 Aug, local time) - 8ft (2.4m), 8s period with S swell.
  • Evening surf: Evening surf (26 Aug, local time) - 4.5ft (1.4m), 12s period with SSW swell.

The current surf forecast for Bruny Island - Jawbones at 7PM is: 1.3m 12s primary swell from a South-southwest direction and 1.9m 8s secondary swell from a South direction (forecast issued at 03:00pm August 26). An open ocean swell of 0.7m 13s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (AEST) & DateWave HeightWave Period
Morning (26 Aug)--
Afternoon (26 Aug)8ft (2.4m)8s
Evening (26 Aug)4.5ft (1.4m)12s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Thu night. Very mild (max 13°C on Thu night, min 7°C on Wed night). Mainly strong winds.

Wed
26
Thursday
27
Friday
28
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
1
1
1
3
2
2
2
1
2
0
2
1
0
0
0
2
2
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)
3
SSW
9
2.4
S
8
1.3
SSW
12
1.5
SSW
12
1.4
SSW
11
1.4
SSW
11
1.3
SSW
11
1.1
SSW
11
1
SSW
10
0.9
SSW
10
0.7
S
10
0.6
SW
20
0.9
SW
19
3
SW
11
3
SW
18
3
SW
18
1.3
SW
17
1.6
SW
17
2.5
SW
16
2.5
SW
16
Wave Graph
Metric surfscale
Energy kJ
1499
761
485
612
486
439
373
292
227
180
100
312
546
0
0
0
1074
1350
0
0
Wind (km/h)
40
SW
30
SSW
25
SW
20
SW
15
WSW
10
NW
15
NNW
10
NNW
5
NE
5
ESE
20
NNW
25
NW
30
W
40
W
40
W
35
WSW
35
WSW
30
W
30
W
30
W
Wind State
cross
cross
cross
cross
cross-off
off
cross-off
cross-off
cross
glassy
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
3:46PM0.73m
4:23PM0.72m
5:02PM0.68m
Low Tide
00:10AM0.16m
00:41AM0.19m
light rain
light rain
light rain
part cloud
cloud
clear
clear
clear
part cloud
part cloud
cloud
cloud
light rain
clear
part cloud
part cloud
cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:37
5:38
 mm
1
2
1
3
Temp °C
10
10
10
10
9
8
7
8
12
12
12
13
10
10
10
11
11
11
10
10
Feels °C
1
4
4
5
5
5
3
5
9
10
7
8
4
1
1
3
3
4
3
3
  • 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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