Bruny Island - Lagoons Surf Break

Lat Long: 43.46° S 147.20° E

Bruny Island - Lagoons 48 hour detailed Surf Forecast

Issued: 3 am 22 Aug 2026 (local time)

Forecast update in  hr  min

Today's Bruny Island - Lagoons sea temperature is
13.1° C
1.6° 

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 (22 Aug):

  • Morning surf: Morning surf (22 Aug, local time) - 16ft (5.0m), 13s period with SW swell.
  • Afternoon surf: Afternoon surf (22 Aug, local time) - 16ft (5.0m), 14s period with SW swell.
  • Evening surf: Evening surf (22 Aug, local time) - 15ft (4.5m), 14s period with SW swell.

The current surf forecast for Bruny Island - Lagoons at 7AM is: 4.0m 13s primary swell from a Southwest direction and 0.1m 24s secondary swell from a Southwest direction (forecast issued at 03:00am August 22). The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (22 Aug)16ft (5.0m)13s
Afternoon (22 Aug)16ft (5.0m)14s
Evening (22 Aug)15ft (4.5m)14s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Mon afternoon. Very mild (max 14°C on Mon morning, min 9°C on Sat morning). Winds decreasing (gales from the WSW on Sat morning, calm by Mon night).

Saturday
22
Sunday
23
Monday
24
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
!
3
0
0
0
0
!
5
5
!
!
6
6
!
4
3
4
3
4
4
3
!
!
5
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
4.5
WSW
15
3
SW
15
4
SW
13
5.5
SW
13
5
SW
14
5
SW
14
4.5
SW
14
4
SW
14
4
SW
14
5.5
WSW
14
5.5
WSW
14
3.5
SW
14
3.5
SSW
15
4.5
WSW
13
3
SW
14
3
SW
14
2.5
SW
13
2.5
SW
13
2.5
SW
13
2.5
SW
13
3
SW
13
5
WSW
12
4.5
WSW
13
3
SW
13
Wave Graph
Metric surfscale
Energy kJ
9041
4153
5651
10263
9969
9278
8087
6997
6144
11225
10950
5046
5152
6464
3315
2847
2605
2310
2075
2107
2601
7285
6894
3075
Wind (km/h)
25
WNW
40
W
60
W
60
WSW
55
WSW
50
WSW
45
W
40
W
35
W
30
W
20
WNW
25
WNW
20
NW
20
NW
15
NW
20
NW
20
NW
20
NW
25
NW
25
NW
30
W
20
WSW
15
WSW
10
WSW
Wind State
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
off
cross-off
cross-off
off
cross-off
off
off
off
cross-off
cross-off
cross-off
High Tide
1:28PM0.66m
2:01PM0.69m
2:35PM0.72m
Low Tide
10:15PM0.16m
10:40PM0.15m
cloud
light rain
rain showers
clear
clear
part cloud
cloud
cloud
part cloud
clear
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
clear
cloud
light rain
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:56
6:54
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:31
5:32
5:35
 mm
2
1
1
Temp °C
11
10
10
9
10
10
9
10
10
10
10
12
13
13
13
13
13
13
13
14
14
13
12
11
Feels °C
5
2
-3
-5
-3
-2
-2
1
1
2
4
6
7
8
8
8
8
8
7
8
8
9
9
8
  • 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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