Bruny Island - Lagoons Surf Break

Lat Long: 43.46° S 147.20° E

Bruny Island - Lagoons 48 hour detailed Surf Forecast

Issued: 9 pm 13 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 (14 Aug):

  • Morning surf: Morning surf (14 Aug, local time) - 15ft (4.5m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (14 Aug, local time) - 13ft (4.0m), 15s period with SSW swell.
  • Evening surf: Evening surf (14 Aug, local time) - 11ft (3.5m), 15s period with SSW swell.

The current surf forecast for Bruny Island - Lagoons at 2AM is: 6.5m 15s primary swell from a West-southwest direction and 4.0m 15s secondary swell from a Southwest direction, 0.4m 10s secondary swell from a East direction (forecast issued at 09:00pm August 13). The wind direction is predicted to be offshore and the swell rating is 11.

Time (AEST) & DateWave HeightWave Period
Morning (14 Aug)15ft (4.5m)15s
Afternoon (14 Aug)13ft (4.0m)15s
Evening (14 Aug)11ft (3.5m)15s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Fri morning. Very mild (max 13°C on Thu night, min 7°C on Sat morning). Winds decreasing (strong winds from the WNW on Thu night, calm by Sat afternoon).

Thu
13
Friday
14
Saturday
15
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)
8
!
!
!
!
!
6
6
6
5
6
6
9
6
4
5
5
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
4
SW
16
6
WSW
15
6.5
WSW
15
4.5
SW
15
6.5
WSW
15
4.5
SW
15
4
SW
16
4
SSW
15
4
SSW
15
3.5
SSW
15
3.5
SSW
15
3.5
SSW
15
3.5
SSW
15
3.5
SSW
15
3.5
SSW
15
3
SSW
14
3
SSW
14
2.5
SSW
14
Wave Graph
Metric surfscale
Energy kJ
8040
17471
17587
8716
17596
8236
8484
7046
6312
5789
5639
5572
5720
5240
4468
3929
3334
2756
Wind (km/h)
30
WNW
35
WNW
40
WNW
40
W
40
WNW
40
W
35
SW
30
SW
25
SW
15
WSW
15
W
10
WNW
10
NW
10
NNW
10
NE
5
SSE
0
SSE
10
NNW
Wind State
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross
glassy
glassy
cross-off
High Tide
6:06PM0.73m
7:01PM0.63m
12:19PM0.49m
8:17PM0.53m
Low Tide
2:49AM0.13m
3:41AM0.21m
2:58PM0.48m
cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
light rain
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:07
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:23
5:24
 mm
2
1
Temp °C
13
13
12
11
11
11
10
9
9
9
9
8
8
7
8
9
9
9
Feels °C
6
5
3
2
2
3
2
1
2
4
5
4
4
3
4
6
7
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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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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