Bruny Island - Lagoons Surf Break

Lat Long: 43.46° S 147.20° E

Bruny Island - Lagoons 48 hour detailed Surf Forecast

Issued: 9 pm 08 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 (09 Aug):

  • Morning surf: Morning surf (09 Aug, local time) - 3.5ft (1.1m), 13s period with SW swell.
  • 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 12AM is: 1.4m 14s primary swell from a Southwest direction and 0.4m 8s secondary swell from a East-southeast direction, 0.4m 4s secondary swell from a Northeast direction (forecast issued at 09:00pm August 08). The wind direction is predicted to be cross-shore.

Time (AEST) & DateWave HeightWave Period
Morning (09 Aug)3.5ft (1.1m)13s
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 Mon night. Very mild (max 14°C on Sun afternoon, min 10°C on Sat night). Winds increasing (calm on Sun night, strong winds from the SW by Mon night).

Sat
8
Sunday
9
Monday
10
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)
2
3
3
2
2
0
0
0
1
3
4
4
3
4
3
2
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
SW
14
1.6
SW
14
1.4
SW
14
1.3
SW
14
1.1
SW
13
1
SW
13
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
Wave Graph
Metric surfscale
Energy kJ
1092
970
769
579
444
335
286
242
347
648
1281
2162
2325
1798
1882
1677
1350
1101
Wind (km/h)
25
NNE
20
N
15
N
20
N
20
N
20
NNE
25
NNE
25
ENE
25
NE
15
NNE
10
NNW
5
ESE
5
NNE
5
SW
10
SSE
20
SSW
30
SSW
35
SW
Wind State
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
cross
cross
cross-off
glassy
cross
glassy
cross-on
cross
cross
cross-off
High Tide
6:29AM0.47m
2:50PM0.83m
3:38PM0.85m
Low Tide
10:16PM0.01m
7:18AM0.47m
11:09PM-0.02m
cloud
cloud
cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:15
7:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:17
5:19
 mm
2
Temp °C
12
11
11
10
11
11
13
14
13
13
12
11
11
11
11
12
12
12
Feels °C
7
6
7
5
6
6
7
9
8
10
10
10
9
10
9
8
6
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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