Bruny Island - Lagoons Surf Break

Lat Long: 43.46° S 147.20° E

Bruny Island - Lagoons 48 hour detailed Surf Forecast

Issued: 3 pm 09 Aug 2026 (local time)

Forecast update in  hr  min

Today's Bruny Island - Lagoons sea temperature is
12.9° C
1.4° 

Bruny Island - Lagoons 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 - Lagoons today (09 Aug):

  • Afternoon surf: Afternoon surf (09 Aug, local time) - 2.5ft (0.8m), 13s period with SW swell.
  • Evening surf: Evening surf (09 Aug, local time) - 3.5ft (1.1m), 17s period with SW swell.

The current surf forecast for Bruny Island - Lagoons at 10PM is: 1.1m 17s primary swell from a Southwest direction and 0.7m 21s secondary swell from a Southwest direction (forecast issued at 03:00pm August 09). An open ocean swell of 0.9m 7s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (AEST) & DateWave HeightWave Period
Morning (09 Aug)--
Afternoon (09 Aug)2.5ft (0.8m)13s
Evening (09 Aug)3.5ft (1.1m)17s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Tue night. Very mild (max 13°C on Sun afternoon, min 10°C on Tue night). Winds increasing (light winds from the NE on Sun night, fresh winds from the WSW by Mon night).

Sun
9
Monday
10
Tuesday
11
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)
0
0
0
3
4
4
3
4
2
1
1
2
2
1
2
4
4
4
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)
0.9
SW
13
0.8
SW
13
0.8
SSW
16
1.1
SW
17
1.3
SSW
20
1.7
SW
19
1.8
SW
19
1.7
SW
18
1.8
SW
17
1.7
SW
17
1.6
SW
16
1.5
SW
16
1.5
SW
16
1.4
SW
15
2.1
SW
14
1.4
SW
14
1.4
SW
14
1.5
SW
14
1.9
SW
17
1.9
SW
16
Wave Graph
Metric surfscale
Energy kJ
286
242
347
648
1281
2162
2325
1798
1882
1677
1350
1101
1060
844
1812
799
776
837
2007
1847
Wind (km/h)
25
NNE
25
NE
25
NE
10
NE
15
NNW
15
NW
15
WSW
10
W
20
SSW
30
SSW
25
SSW
35
SW
30
SW
35
WSW
30
WSW
15
W
15
W
15
N
20
NNW
20
NNW
Wind State
cross
cross-on
cross
cross
cross-off
off
cross-off
off
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
High Tide
2:50PM0.83m
3:38PM0.85m
4:27PM0.84m
Low Tide
11:09PM-0.02m
00:04AM-0.03m
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
part cloud
clear
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:13
7:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:17
5:19
5:20
 mm
Temp °C
13
13
13
13
11
11
11
12
13
12
12
11
11
11
11
11
12
13
12
10
Feels °C
7
7
8
11
8
8
7
10
9
6
6
4
4
3
4
6
7
9
7
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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