Bruny Island - Lagoons Surf Break

Lat Long: 43.46° S 147.20° E

Bruny Island - Lagoons 48 hour detailed Surf Forecast

Issued: 3 am 29 Aug 2026 (local time)

Forecast update in  hr  min

Today's Bruny Island - Lagoons sea temperature is
12.8°C
1.3° 

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 (29 Aug):

  • Morning surf: Morning surf (29 Aug, local time) - 10ft (3.0m), 12s period with SW swell.
  • Afternoon surf: Afternoon surf (29 Aug, local time) - 11ft (3.5m), 14s period with SW swell.
  • Evening surf: Evening surf (29 Aug, local time) - 11ft (3.5m), 13s period with SW swell.

The current surf forecast for Bruny Island - Lagoons at 10AM is: 3.5m 13s primary swell from a Southwest direction and 0.3m 10s secondary swell from a East-southeast direction (forecast issued at 03:00am August 29). An open ocean swell of 0.2m 9s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (AEST) & DateWave HeightWave Period
Morning (29 Aug)10ft (3.0m)12s
Afternoon (29 Aug)11ft (3.5m)14s
Evening (29 Aug)11ft (3.5m)13s

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


Short Range Forecast

Mostly dry. Very mild (max 13°C on Sat morning, min 9°C on Mon night). Winds decreasing (fresh winds from the WSW on Sat night, light winds from the WNW by Mon afternoon).

Saturday
29
Sunday
30
Monday
31
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
4
4
3
4
7
!
8
8
4
3
4
!
!
9
5
5
5
3
3
3
3
8
9
5
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
SW
13
3
SW
14
3
SW
12
3.5
SW
13
3.5
SW
14
5
WSW
13
3.5
SW
13
3.5
SW
13
3.5
SW
14
3.5
SW
14
3.5
SW
14
5
SW
13
5
SW
13
3.5
SW
13
3
SW
13
3
SW
13
3
SW
13
3.5
SW
13
3.5
SW
13
3.5
SW
13
3.5
SW
13
3.5
SW
13
4
SW
14
2.5
SSW
13
Wave Graph
Metric surfscale
Energy kJ
2740
3751
2920
3293
4356
8934
4689
4767
4599
5093
5019
8466
7957
4342
3449
3422
3475
3567
3732
3759
3621
3905
6201
2359
Wind (km/h)
35
W
35
W
30
W
30
WNW
30
WNW
30
WNW
30
W
25
WNW
30
W
35
WSW
30
W
20
W
15
W
25
W
25
W
20
W
25
W
30
W
30
W
25
W
25
WSW
15
WSW
5
WNW
15
NNW
Wind State
off
off
off
off
off
off
off
off
off
cross-off
cross-off
off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
High Tide
8:10AM0.41m
5:49PM0.62m
8:25AM0.45m
6:54PM0.54m
8:51AM0.49m
8:59PM0.47m
Low Tide
1:11AM0.23m
10:27AM0.41m
1:41AM0.27m
12:24PM0.41m
2:11AM0.33m
2:59PM0.38m
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:43
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:39
5:40
5:42
 mm
Temp °C
11
11
11
12
13
12
12
12
12
12
11
12
12
13
12
11
11
11
11
11
12
12
12
10
Feels °C
4
4
4
5
7
5
5
6
5
5
4
7
8
8
6
6
5
4
4
5
6
8
10
6
  • 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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