Bruny Island - Lagoons Surf Break

Lat Long: 43.46° S 147.20° E

Bruny Island - Lagoons 48 hour detailed Surf Forecast

Issued: 9 pm 06 Aug 2026 (local time)

Forecast update in  hr  min

Today's Bruny Island - Lagoons sea temperature is
13.1° C
1.5° 

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 (07 Aug):

  • Morning surf: Morning surf (07 Aug, local time) - 5ft (1.6m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (07 Aug, local time) - 4.5ft (1.4m), 14s period with SW swell.
  • Evening surf: Evening surf (07 Aug, local time) - 3.5ft (1.0m), 18s period with SSW swell.

The current surf forecast for Bruny Island - Lagoons at 5AM is: 1.6m 16s primary swell from a Southwest direction and 1.0m 8s secondary swell from a East-southeast direction, 0.5m 4s secondary swell from a South direction (forecast issued at 09:00pm August 06). The wind direction is predicted to be offshore and the swell rating is 4.

Time (AEST) & DateWave HeightWave Period
Morning (07 Aug)5ft (1.6m)15s
Afternoon (07 Aug)4.5ft (1.4m)14s
Evening (07 Aug)3.5ft (1.0m)18s

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


Short Range Forecast

Mostly dry. Very mild (max 13°C on Sun morning, min 8°C on Thu night). Winds increasing (calm on Fri afternoon, fresh winds from the NNE by Sun afternoon).

Thu
6
Friday
7
Saturday
8
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
2
4
4
4
4
4
4
4
4
4
4
4
4
3
3
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SW
14
0.8
SSW
18
1.1
SW
18
1.5
SW
17
1.6
SW
16
1.6
SW
15
1.5
SW
14
1.3
SW
14
1.3
SW
14
1.1
SW
18
1.6
SW
17
1.7
SW
16
1.6
SW
16
1.6
SW
16
1.6
SW
15
1.6
SW
15
1.6
SW
14
1.5
SW
14
Wave Graph
Metric surfscale
Energy kJ
346
399
711
1238
1265
1138
911
706
696
711
1573
1511
1330
1194
1216
1123
1092
886
Wind (km/h)
20
SW
15
WSW
15
W
10
W
10
W
10
NW
5
NE
5
SSE
10
SW
10
W
10
NW
10
N
10
N
15
N
15
NNE
10
NE
15
NNE
15
N
Wind State
cross-off
cross-off
cross-off
off
cross-off
cross-off
glassy
glassy
cross-off
off
off
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
High Tide
3:41AM0.46m
1:19PM0.73m
5:04AM0.47m
2:03PM0.79m
Low Tide
8:32PM0.17m
6:20AM0.44m
9:23PM0.08m
6:55AM0.46m
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
clear
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:16
7:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:15
5:16
 mm
Temp °C
11
10
9
8
8
9
11
11
11
11
10
10
9
8
10
12
12
11
Feels °C
6
6
5
5
5
6
9
9
8
9
7
7
6
4
6
8
7
7
  • 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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