Bruny Island - Jawbones Surf Break

Lat Long: 43.45° S 147.20° E

Bruny Island - Jawbones 48 hour detailed Surf Forecast

Issued: 3 pm 27 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 (27 Aug):

  • Afternoon surf: Afternoon surf (27 Aug, local time) - 3ft (0.9m), 10s period with SSW swell.
  • Evening surf: Evening surf (27 Aug, local time) - 2ft (0.6m), 20s period with SW swell.

The current surf forecast for Bruny Island - Jawbones at 10PM is: 0.6m 20s primary swell from a Southwest direction (forecast issued at 03:00pm August 27). An open ocean swell of 1.3m 13s is not directed at the surf break, a second open ocean swell of 1.2m 10s is not directed at the surf break, a second open ocean swell of 0.2m 2s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.

Time (AEST) & DateWave HeightWave Period
Morning (27 Aug)--
Afternoon (27 Aug)3ft (0.9m)10s
Evening (27 Aug)2ft (0.6m)20s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Thu night. Very mild (max 13°C on Sat afternoon, min 10°C on Thu night). Winds increasing (calm on Thu afternoon, fresh winds from the W by Fri morning).

Thu
27
Friday
28
Saturday
29
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)
1
2
1
2
1
1
0
1
2
2
1
1
1
0
0
0
4
3
3
7
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)
1
SSW
10
0.9
SSW
10
0.7
S
10
0.6
SW
20
0.9
SW
19
1
SW
18
1.1
SW
18
1.3
SW
18
1.4
SW
17
1.4
SW
17
1.2
SW
16
1
SW
16
1.1
SW
16
3
SW
14
3
SW
12
3.5
SW
12
3
SW
13
3.5
SW
13
3.5
SW
13
3.5
SW
13
Wave Graph
Metric surfscale
Energy kJ
227
180
96
312
546
649
826
1019
1199
1012
776
504
567
0
0
0
3305
3943
4117
4873
Wind (km/h)
5
NE
5
SSE
15
NNW
20
NNW
35
WSW
35
W
35
W
40
W
35
WSW
30
W
30
W
30
W
30
W
35
W
35
W
30
W
25
WNW
30
WNW
30
WNW
30
W
Wind State
cross
glassy
cross-off
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
cross-off
cross-off
cross-off
cross-off
High Tide
5:02PM0.68m
8:10AM0.41m
5:49PM0.62m
Low Tide
00:41AM0.19m
1:11AM0.23m
10:27AM0.41m
clear
part cloud
cloud
cloud
light rain
part cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:46
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:38
5:39
 mm
2
Temp °C
11
11
12
12
10
10
10
11
11
11
10
10
10
10
11
11
12
12
13
12
Feels °C
9
9
8
8
3
2
2
2
3
4
3
3
3
2
3
4
7
5
6
5
  • 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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