Bruny Island - Jawbones Surf Break

Lat Long: 43.45° S 147.20° E

Bruny Island - Jawbones 48 hour detailed Surf Forecast

Issued: 9 am 04 Sep 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 (04 Sep):

  • Morning surf: Morning surf (04 Sep, local time) - 15ft (4.5m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (04 Sep, local time) - 13ft (4.0m), 16s period with SW swell.
  • Evening surf: Evening surf (04 Sep, local time) - 11ft (3.5m), 16s period with SW swell.

The current surf forecast for Bruny Island - Jawbones at 1PM is: 4.0m 16s primary swell from a Southwest direction (forecast issued at 09:00am September 04). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (AEST) & DateWave HeightWave Period
Morning (04 Sep)15ft (4.5m)16s
Afternoon (04 Sep)13ft (4.0m)16s
Evening (04 Sep)11ft (3.5m)16s

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


Short Range Forecast

Heavy rain (total 23mm), heaviest during Sat afternoon. Very mild (max 13°C on Fri morning, min 9°C on Sun night). Winds increasing (calm on Sat afternoon, strong winds from the SW by Sun night).

Friday
4
Saturday
5
Sunday
6
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)
!
!
8
7
7
7
7
6
5
4
5
4
4
1
0
1
3
4
2
1
3
3
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)
4.5
SW
16
4.5
SW
16
4
SW
16
4
SW
16
4
SW
16
3.5
SW
16
3.5
SW
16
3.5
SW
16
3
SW
16
3
SW
15
2.5
SW
15
2.5
SW
15
2.3
SW
14
2.1
SW
14
1.9
SW
14
1.7
SW
14
1.8
SW
14
1.7
SW
14
1.6
SW
13
1.5
SW
13
1.5
SW
13
1.4
SW
13
Wave Graph
Metric surfscale
Energy kJ
10212
9520
8568
8591
7353
6734
6149
5526
4711
3867
3170
2962
2066
1688
1349
1154
1267
1058
841
757
757
623
Wind (km/h)
35
W
30
WNW
30
WNW
25
WNW
25
WNW
20
NW
10
NNW
10
N
10
N
15
NE
15
NNE
5
NW
15
WSW
15
S
25
S
20
SSW
10
SW
10
W
10
S
15
S
10
N
15
NW
Wind State
cross-off
off
off
cross-off
off
off
off
cross-off
cross-off
cross
cross-off
glassy
cross-off
cross-on
cross-on
cross-on
cross
cross-off
cross-on
cross-on
cross-off
off
High Tide
12:00PM0.69m
4:39AM0.52m
12:53PM0.74m
5:18AM0.52m
1:45PM0.77m
Low Tide
5:22AM0.51m
8:20PM0.06m
6:22AM0.52m
9:10PM0.02m
7:04AM0.51m
9:59PM0.00m
clear
cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
light rain
light rain
mod rain
light rain
rain showers
clear
part cloud
clear
part cloud
part cloud
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:31
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:46
5:47
5:49
 mm
1
4
6
4
1
Temp °C
10
11
13
12
11
12
11
11
10
11
11
11
11
12
12
12
11
12
13
12
12
11
Feels °C
2
4
6
5
5
7
7
8
7
7
8
11
8
9
7
8
8
10
11
9
10
8
  • 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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