Bruny Island - Jawbones Surf Break

Lat Long: 43.45° S 147.20° E

Bruny Island - Jawbones 48 hour detailed Surf Forecast

Issued: 9 pm 16 Sep 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 (17 Sep):

  • Morning surf: Morning surf (17 Sep, local time) - 11ft (3.5m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (17 Sep, local time) - 13ft (4.0m), 14s period with SW swell.
  • Evening surf: Evening surf (17 Sep, local time) - 13ft (4.0m), 14s period with SW swell.

The current surf forecast for Bruny Island - Jawbones at 5AM is: 3.5m 14s primary swell from a Southwest direction (forecast issued at 09:00pm September 16). The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (17 Sep)11ft (3.5m)14s
Afternoon (17 Sep)13ft (4.0m)14s
Evening (17 Sep)13ft (4.0m)14s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Fri afternoon. Very mild (max 17°C on Fri morning, min 9°C on Wed night). Winds decreasing (near gales from the W on Fri night, moderate winds from the W by Sat afternoon).

Wed
16
Thursday
17
Friday
18
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)
4
4
3
3
3
4
7
4
5
5
5
6
6
6
5
6
3
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
4
SSW
15
3.5
SW
15
3.5
SW
15
3.5
SW
14
3.5
SW
14
3.5
SW
14
4
SW
14
4
SW
14
4
SW
14
4
SW
14
4
SSW
14
3.5
SW
14
3.5
SW
14
4
SSW
16
3.5
SW
15
3.5
SW
14
3.5
SW
14
3.5
SW
14
Wave Graph
Metric surfscale
Energy kJ
6377
5691
5488
5265
5265
5116
6441
6271
6237
5879
5550
4550
5116
6708
5889
5046
4616
4804
Wind (km/h)
35
W
35
W
35
W
35
W
40
W
35
W
35
W
40
W
35
W
30
WNW
25
NW
25
NW
30
NW
30
NNW
25
NNW
25
WNW
40
WNW
45
W
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
off
cross-off
High Tide
9:37AM0.57m
10:52AM0.59m
Low Tide
7:26PM0.20m
7:59PM0.18m
8:27PM0.17m
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
rain showers
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:01
 mm
3
Temp °C
10
9
10
10
10
10
11
11
10
10
11
11
11
13
17
17
14
14
Feels °C
2
1
1
2
1
2
3
2
2
3
5
5
4
6
11
11
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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