Bruny Island - Lagoons Surf Break

Lat Long: 43.46° S 147.20° E

Bruny Island - Lagoons 48 hour detailed Surf Forecast

Issued: 9 pm 18 Sep 2026 (local time)

Forecast update in  hr  min

Today's Bruny Island - Lagoons sea temperature is
12.4°C
0.9° 

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 (19 Sep):

  • Morning surf: Morning surf (19 Sep, local time) - 13ft (4.0m), 13s period with SW swell.
  • Afternoon surf: Afternoon surf (19 Sep, local time) - 13ft (4.0m), 14s period with SW swell.
  • Evening surf: Evening surf (19 Sep, local time) - 18ft (5.5m), 14s period with SW swell.

The current surf forecast for Bruny Island - Lagoons at 3AM is: 3.5m 14s primary swell from a Southwest direction (forecast issued at 09:00pm September 18). The wind direction is predicted to be offshore.

Time (AEST) & DateWave HeightWave Period
Morning (19 Sep)13ft (4.0m)13s
Afternoon (19 Sep)13ft (4.0m)14s
Evening (19 Sep)18ft (5.5m)14s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Sun night. Warm (max 21°C on Sun morning, min 7°C on Sun night). Winds increasing (light winds from the WSW on Sat afternoon, gales from the W by Sun night).

Fri
18
Saturday
19
Sunday
20
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)
!
!
3
0
0
3
3
5
!
7
5
4
3
2
3
3
4
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
6
WSW
14
6
WSW
14
3.5
SW
14
3.5
SW
14
4
SW
13
4
SW
13
4
SW
14
4
SW
15
5.5
SW
14
3.5
SSW
16
3.5
SSW
15
3
SSW
14
3
SSW
14
2.5
SSW
13
2.4
SSW
13
2.2
SSW
13
2.1
SW
13
3.5
WSW
13
Wave Graph
Metric surfscale
Energy kJ
13509
13357
4550
4370
5161
5445
5373
6123
12112
6185
4832
3555
2977
2369
1968
1648
1518
3988
Wind (km/h)
35
WNW
35
WNW
45
W
50
W
50
W
45
WSW
40
WSW
30
SW
10
WSW
10
NNW
15
NNW
20
N
20
N
20
NNE
15
NNE
30
NW
15
WNW
65
W
Wind State
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
off
off
off
High Tide
11:49AM0.61m
12:36PM0.64m
Low Tide
8:27PM0.17m
8:51PM0.16m
9:14PM0.16m
light rain
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:02
6:04
 mm
1
Temp °C
14
14
14
14
12
13
13
13
12
10
9
9
11
16
21
18
15
14
Feels °C
6
7
5
4
1
4
5
6
9
7
5
4
5
12
16
10
11
1
  • 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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