Bruny Island - Jawbones Surf Break

Lat Long: 43.45° S 147.20° E

Bruny Island - Jawbones 48 hour detailed Surf Forecast

Issued: 9 am 21 Jul 2026 (local time)

Forecast update in  hr  min

Today's Bruny Island - Jawbones sea temperature is
13.6° C
1.6° 

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 (21 Jul):

  • Morning surf: Morning surf (21 Jul, local time) - 6.5ft (2.0m), 13s period with SW swell.
  • Evening surf: Evening surf (21 Jul, local time) - 4.5ft (1.4m), 13s period with SW swell.

The current surf forecast for Bruny Island - Jawbones at 1PM is: 1.7m 13s primary swell from a Southwest direction (forecast issued at 09:00am July 21). An open ocean swell of 0.4m 11s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 4.

Time (AEST) & DateWave HeightWave Period
Morning (21 Jul)6.5ft (2.0m)13s
Afternoon (21 Jul)--
Evening (21 Jul)4.5ft (1.4m)13s

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


Short Range Forecast

Heavy rain (total 23mm), heaviest during Wed morning. Very mild (max 13°C on Tue morning, min 6°C on Wed night). Winds increasing (calm on Tue morning, gales from the SW by Thu afternoon).

Tuesday
21
Wednesday
22
Thursday
23
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)
4
4
4
3
0
2
3
3
3
0
0
0
0
0
3
0
0
0
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)
2.1
SW
13
1.8
SW
13
1.7
SW
13
1.6
SW
13
1.5
SW
13
1.4
SW
12
1.4
SW
12
1.4
SW
12
1.4
SW
12
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.1
SE
12
3
SW
13
3.5
SW
14
3.5
SW
14
4
SW
13
0.5
SW
18
6
SW
13
6.5
SW
14
6.5
SW
15
Wave Graph
Metric surfscale
Energy kJ
1482
1155
984
814
0
603
574
565
574
6
6
6
6
6
2614
0
0
0
154
11770
18292
18222
Wind (km/h)
5
WNW
5
NNW
5
NE
15
NNE
15
N
20
NNW
25
NNW
20
NW
20
NNW
20
WNW
15
WNW
25
W
35
W
35
W
30
W
35
W
35
WNW
45
W
50
W
60
WSW
65
SW
55
SW
Wind State
glassy
glassy
glassy
cross-off
cross-off
cross-off
off
off
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
High Tide
1:58PM0.60m
1:56PM0.62m
1:58PM0.65m
Low Tide
6:30AM0.37m
10:00PM0.28m
10:27PM0.23m
part cloud
part cloud
cloud
cloud
light rain
light rain
light rain
light rain
clear
cloud
light rain
light rain
rain showers
clear
part cloud
rain showers
rain showers
rain showers
light rain
rain showers
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:35
7:35
7:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
4:59
5:00
5:00
 mm
1
1
1
1
3
3
1
1
1
1
1
3
2
1
Temp °C
12
12
13
13
12
12
12
11
11
11
9
8
7
7
6
6
7
7
6
6
6
6
Feels °C
11
11
12
10
10
8
7
7
6
6
5
2
-2
-2
-2
-3
-2
-4
-5
-8
-9
-7
  • 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
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