Bruny Island - Lagoons Surf Break

Lat Long: 43.46° S 147.20° E

Bruny Island - Lagoons 48 hour detailed Surf Forecast

Issued: 10 am 20 Oct 2026 (local time)

Forecast update in  hr  min

Today's Bruny Island - Lagoons sea temperature is
13.8°C
2.1° 

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 (20 Oct):

  • Morning surf: Morning surf (20 Oct, local time) - 4ft (1.2m), 13s period with SW swell.
  • Afternoon surf: Afternoon surf (20 Oct, local time) - 3.5ft (1.1m), 13s period with SW swell.
  • Evening surf: Evening surf (20 Oct, local time) - 3.5ft (1.0m), 12s period with SW swell.

The current surf forecast for Bruny Island - Lagoons at 3PM is: 1.1m 13s primary swell from a Southwest direction (forecast issued at 10:00am October 20). An open ocean swell of 0.6m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (AEDT) & DateWave HeightWave Period
Morning (20 Oct)4ft (1.2m)13s
Afternoon (20 Oct)3.5ft (1.1m)13s
Evening (20 Oct)3.5ft (1.0m)12s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Tue afternoon. Warm (max 24°C on Thu afternoon, min 12°C on Wed night). Winds decreasing (fresh winds from the SW on Tue afternoon, calm by Wed morning).

Tuesday
20
Wednesday
21
Thursday
22
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
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
1
1
0
0
1
1
2
2
2
1
2
3
4
2
3
3
4
3
2
2
3
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
SW
13
1.1
SW
13
1.1
SW
13
1.1
SW
12
1
SW
12
1
SW
12
0.8
SW
12
0.8
SW
11
0.8
SW
11
1.1
SW
13
1
SW
13
1.7
SW
15
1.8
SW
15
1.9
SW
15
2.2
SW
16
2.3
SW
17
2.3
SW
17
2.3
SW
16
2.1
SW
16
2
SW
15
1.8
SW
15
1.6
SW
15
Wave Graph
Metric surfscale
Energy kJ
503
437
369
341
286
286
190
149
151
444
345
1204
1380
1672
2314
3222
3002
2580
2129
1808
1363
1108
Wind (km/h)
15
NNE
15
NNE
30
SW
10
SE
10
ENE
10
NE
5
NE
0
SW
0
WNW
20
SSW
15
S
25
SW
10
NNW
20
NNE
10
NNE
15
NNE
20
N
10
NE
10
ESE
15
S
10
S
10
NNW
Wind State
cross
cross
cross-off
cross-on
cross-on
cross
glassy
glassy
glassy
cross
cross
cross-off
cross-off
cross
cross
cross
cross-off
cross
on
cross-on
cross
cross-off
High Tide
5:55AM0.52m
1:20PM0.62m
5:08AM0.51m
2:13PM0.62m
4:58AM0.52m
3:09PM0.60m
Low Tide
7:20AM0.52m
9:31PM0.16m
8:32AM0.48m
9:53PM0.17m
9:31AM0.43m
10:18PM0.20m
cloud
cloud
light rain
light rain
light rain
light rain
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
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—
—
—
—
—
6:11
—
—
—
—
—
—
—
6:09
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
7:39
—
—
—
—
—
—
—
7:40
—
—
—
—
—
—
—
7:42
—
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 mm
—
—
1
3
1
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
19
21
18
14
14
14
14
14
14
14
16
15
15
13
12
12
13
21
24
24
21
19
Feels °C
14
17
12
13
13
13
14
15
15
11
14
10
13
10
10
9
9
19
22
22
19
17
  • 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
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