Bruny Island - Lagoons Surf Break

Lat Long: 43.46° S 147.20° E

Bruny Island - Lagoons 48 hour detailed Surf Forecast

Issued: 9 pm 25 Aug 2026 (local time)

Forecast update in  hr  min

Today's Bruny Island - Lagoons sea temperature is
13.0°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 (26 Aug):

  • Morning surf: Morning surf (26 Aug, local time) - 11ft (3.5m), 9s period with S swell.
  • Afternoon surf: Afternoon surf (26 Aug, local time) - 8ft (2.5m), 8s period with S swell.
  • Evening surf: Evening surf (26 Aug, local time) - 5ft (1.6m), 12s period with SSW swell.

The current surf forecast for Bruny Island - Lagoons at 1AM is: 1.6m 12s primary swell from a Southwest direction and 0.9m 15s secondary swell from a Southwest direction (forecast issued at 09:00pm August 25). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 4.

Time (AEST) & DateWave HeightWave Period
Morning (26 Aug)11ft (3.5m)9s
Afternoon (26 Aug)8ft (2.5m)8s
Evening (26 Aug)5ft (1.6m)12s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Thu night. Very mild (max 13°C on Thu afternoon, min 6°C on Wed night). Winds decreasing (strong winds from the SSW on Tue night, calm by Thu afternoon).

Tue
25
Wednesday
26
Thursday
27
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)
4
4
4
3
0
0
1
2
2
2
3
3
3
3
2
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)
1.8
SW
12
1.7
SSW
12
1.6
SW
12
1.6
SSW
12
3.5
SSW
9
3.5
SSW
9
3
S
9
2.4
S
8
1.6
SSW
12
1.6
SSW
12
1.5
SSW
11
1.4
SSW
11
1.3
SSW
11
1.1
SSW
11
1
SSW
10
1.2
E
10
1.3
E
10
1.3
SW
13
Wave Graph
Metric surfscale
Energy kJ
902
756
683
658
2139
1872
1367
800
692
646
581
460
387
292
227
273
346
527
Wind (km/h)
5
WNW
10
WNW
15
W
20
WSW
45
SSW
45
SSW
40
SW
35
SW
30
SW
25
WSW
15
W
5
NW
10
NNW
10
NNW
10
NE
5
ESE
15
NNW
25
NNW
Wind State
glassy
off
off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-on
glassy
cross-off
cross-off
High Tide
3:46PM0.73m
4:23PM0.72m
Low Tide
11:39PM0.15m
00:10AM0.16m
light rain
cloud
part cloud
cloud
light rain
light rain
cloud
cloud
cloud
part cloud
clear
clear
part cloud
clear
part cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:37
 mm
1
2
1
Temp °C
11
11
10
10
9
9
9
10
10
9
8
7
6
8
12
12
13
13
Feels °C
10
9
5
5
-2
-1
0
2
3
3
4
4
2
4
8
10
8
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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