Bruny Island - Lagoons Surf Break

Lat Long: 43.46° S 147.20° E

Bruny Island - Lagoons 48 hour detailed Surf Forecast

Issued: 10 pm 20 Oct 2026 (local time)

Forecast update in  hr  min

Today's Bruny Island - Lagoons sea temperature is
14.3°C
2.6° 

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 (21 Oct):

  • Morning surf: Morning surf (21 Oct, local time) - 2.5ft (0.8m), 11s period with SW swell.
  • Afternoon surf: Afternoon surf (21 Oct, local time) - 3.5ft (1.0m), 14s period with SW swell.
  • Evening surf: Evening surf (21 Oct, local time) - 6ft (1.8m), 15s period with SW swell.

The current surf forecast for Bruny Island - Lagoons at 4AM is: 0.6m 14s primary swell from a Southwest direction and 0.8m 11s secondary swell from a Southwest direction (forecast issued at 10:00pm October 20). The wind direction is predicted to be cross-onshore.

Time (AEDT) & DateWave HeightWave Period
Morning (21 Oct)2.5ft (0.8m)11s
Afternoon (21 Oct)3.5ft (1.0m)14s
Evening (21 Oct)6ft (1.8m)15s

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


Short Range Forecast

Some drizzle, heaviest during Tue night. Warm (max 23°C on Thu afternoon, min 12°C on Wed night). Wind will be generally light.

Tue
20
Wednesday
21
Thursday
22
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
2
2
2
1
2
1
1
3
3
2
3
4
3
3
2
2
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
SW
12
1
SW
12
0.8
SW
12
0.8
SW
11
0.8
SW
11
1
SW
13
1
SW
13
1.2
SW
15
1.8
SW
15
2
SW
15
2.2
SW
16
2.3
SW
17
2.3
SW
17
2.3
SW
16
2.1
SW
15
2
SW
15
1.8
SW
15
1.6
SW
15
Wave Graph
Metric surfscale
Energy kJ
286
286
161
149
151
340
345
606
1380
1761
2314
3222
3002
2580
2102
1808
1363
1011
Wind (km/h)
5
S
5
N
5
NE
5
ENE
5
WSW
15
SSW
20
S
15
SW
15
N
20
NNE
10
NNE
15
N
20
NNE
15
NE
10
ESE
10
SSE
10
NE
20
N
Wind State
glassy
glassy
glassy
cross-on
glassy
cross
cross
cross-off
cross-off
cross
cross
cross-off
cross
cross
on
cross-on
cross
cross-off
High Tide
5:08AM0.51m
2:13PM0.62m
4:58AM0.52m
3:09PM0.60m
Low Tide
9:31PM0.16m
8:32AM0.48m
9:53PM0.17m
9:31AM0.43m
10:18PM0.20m
rain showers
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
6:11
—
—
—
—
—
—
—
6:09
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
—
7:40
—
—
—
—
—
—
—
7:42
—
—
 mm
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
15
14
13
13
14
14
15
14
14
13
12
12
13
20
22
23
23
23
Feels °C
15
14
13
13
14
12
12
11
11
10
10
9
10
17
20
20
21
19
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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