Bruny Island - Lagoons Surf Break

Lat Long: 43.46° S 147.20° E

Bruny Island - Lagoons 48 hour detailed Surf Forecast

Issued: 3 pm 12 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 (12 Aug):

  • Afternoon surf: Afternoon surf (12 Aug, local time) - 11ft (3.5m), 15s period with SW swell.
  • Evening surf: Evening surf (12 Aug, local time) - 11ft (3.5m), 15s period with SW swell.

The current surf forecast for Bruny Island - Lagoons at 8PM is: 3.5m 15s primary swell from a Southwest direction and 0.9m 19s secondary swell from a Southwest direction, 0.7m 10s secondary swell from a East direction (forecast issued at 03:00pm August 12). The wind direction is predicted to be offshore.

Time (AEST) & DateWave HeightWave Period
Morning (12 Aug)--
Afternoon (12 Aug)11ft (3.5m)15s
Evening (12 Aug)11ft (3.5m)15s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Fri morning. Very mild (max 13°C on Thu afternoon, min 8°C on Fri night). Winds decreasing (strong winds from the WSW on Thu morning, light winds from the WNW by Fri night).

Wed
12
Thursday
13
Friday
14
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)
5
2
5
5
5
5
6
0
!
!
8
6
!
5
!
!
6
5
5
5
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)
2.5
SW
16
3.5
SW
15
3.5
SW
14
3.5
SW
15
3.5
SW
16
3.5
SW
16
4
SW
15
5
SW
15
5
SW
16
6.5
SW
15
4
SW
15
4
SW
15
6
WSW
15
4
SW
15
4.5
SW
15
6
WSW
15
4
SW
15
4
SSW
15
3.5
SSW
15
3.5
SSW
15
Wave Graph
Metric surfscale
Energy kJ
3311
4763
5082
5894
5898
6704
8370
10483
11692
19412
7734
6661
16239
6782
8320
14633
6965
6377
5678
5186
Wind (km/h)
30
WNW
40
W
35
W
35
W
35
WNW
40
W
45
W
45
WSW
40
WSW
25
W
20
WNW
30
WNW
35
WNW
40
W
35
W
30
W
30
SW
35
SW
25
SW
20
SW
Wind State
off
cross-off
off
off
off
off
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
High Tide
5:16PM0.80m
6:06PM0.73m
7:01PM0.63m
Low Tide
1:54AM0.05m
2:49AM0.13m
cloud
rain showers
clear
part cloud
part cloud
part cloud
clear
cloud
clear
clear
clear
cloud
cloud
cloud
cloud
cloud
light rain
light rain
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
7:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:22
5:22
5:23
 mm
1
3
1
Temp °C
10
10
10
10
11
12
12
12
12
13
12
12
12
11
11
11
10
9
10
10
Feels °C
3
0
1
1
3
4
2
2
3
7
6
5
5
2
2
4
4
1
4
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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Bruny Island - Lagoons surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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