Bruny Island - Jawbones Surf Break

Lat Long: 43.45° S 147.20° E

Bruny Island - Jawbones 48 hour detailed Surf Forecast

Issued: 3 pm 20 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 (20 Jul):

  • Afternoon surf: Afternoon surf (20 Jul, local time) - 2.5ft (0.8m), 15s period with SSW swell.
  • Evening surf: Evening surf (20 Jul, local time) - 2.5ft (0.8m), 14s period with SSW swell.

The current surf forecast for Bruny Island - Jawbones at 11PM is: 0.8m 14s primary swell from a South-southwest direction (forecast issued at 03:00pm July 20). An open ocean swell of 1.1m 10s is not directed at the surf break, a second open ocean swell of 2.5m 10s 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 (20 Jul)--
Afternoon (20 Jul)2.5ft (0.8m)15s
Evening (20 Jul)2.5ft (0.8m)14s

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


Short Range Forecast

Moderate rain (total 12mm), heaviest on Wed morning. Very mild (max 14°C on Mon afternoon, min 6°C on Wed night). Winds increasing (calm on Mon afternoon, strong winds from the W by Thu morning).

Mon
20
Tuesday
21
Wednesday
22
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
1
2
2
3
4
4
4
3
0
3
2
2
3
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)
0.8
SSW
15
0.8
SSW
15
0.7
SW
14
0.8
SSW
14
1.6
SW
13
1.9
SW
13
2
SW
13
1.8
SW
13
1.7
SW
13
1.6
SW
13
1.6
SW
13
1.4
SW
12
1.3
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
Wave Graph
Metric surfscale
Energy kJ
275
272
211
239
839
1285
1380
1155
969
0
790
603
520
565
574
6
6
6
6
6
Wind (km/h)
15
NNW
20
NNW
5
WNW
10
WNW
10
NW
15
NNW
10
NNW
10
NNW
10
N
15
N
15
N
20
NNW
15
N
10
WSW
20
NW
20
NW
20
W
40
W
40
W
35
W
Wind State
cross-off
cross-off
glassy
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
High Tide
1:58PM0.58m
2:31AM0.41m
1:58PM0.60m
1:56PM0.62m
Low Tide
9:24PM0.34m
6:30AM0.37m
10:00PM0.28m
cloud
cloud
rain showers
part cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
light rain
rain showers
cloud
light rain
rain showers
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:35
7:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
4:58
4:59
5:00
 mm
1
1
1
4
2
Temp °C
15
14
13
13
13
12
12
12
13
12
13
12
12
10
11
11
9
8
8
7
Feels °C
10
9
12
11
10
9
9
10
11
8
10
8
9
7
6
6
5
-1
-1
-2
  • 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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