Bruny Island - Neck Bay Surf Break

Lat Long: 43.28° S 147.34° E

Bruny Island - Neck Bay 48 hour detailed Surf Forecast

Issued: 9 am 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Bruny Island - Neck Bay sea temperature is
12.4° C
0.8° 

Bruny Island - Neck Bay 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 - Neck Bay today (20 Aug):

  • Morning surf: Morning surf (20 Aug, local time) - 2ft (0.6m), 16s period with SSW swell.
  • Afternoon surf: Afternoon surf (20 Aug, local time) - 1.5ft (0.5m), 16s period with SW swell.
  • Evening surf: Evening surf (20 Aug, local time) - 2.5ft (0.7m), 13s period with SW swell.

The current surf forecast for Bruny Island - Neck Bay at 3PM is: 0.6m 13s primary swell from a Southwest direction and 0.5m 16s secondary swell from a Southwest direction (forecast issued at 09:00am August 20). An open ocean swell of 0.3m 5s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.

Time (AEST) & DateWave HeightWave Period
Morning (20 Aug)2ft (0.6m)16s
Afternoon (20 Aug)1.5ft (0.5m)16s
Evening (20 Aug)2.5ft (0.7m)13s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Fri night. Very mild (max 15°C on Thu morning, min 8°C on Fri night). Winds increasing (light winds from the NW on Thu morning, strong winds from the WSW by Sat morning).

Thursday
20
Friday
21
Saturday
22
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)
1
2
2
2
1
2
2
3
2
3
3
1
3
4
2
5
0
0
0
!
!
!
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)
0.6
SW
14
0.6
SSW
16
0.5
SW
16
0.5
SW
16
0.7
SW
13
0.8
SW
13
0.8
SW
17
1
SW
16
1
SW
16
1.1
SW
15
1
SW
15
1
SW
14
0.9
SW
18
1.6
SW
17
2.3
SW
15
3
SW
15
3.5
SW
16
5
SW
12
5
SW
14
4.5
SW
14
4.5
SW
14
4
SW
14
Wave Graph
Metric surfscale
Energy kJ
147
179
140
127
171
215
418
492
480
565
415
393
444
1484
2502
4139
5650
6912
8885
8619
7374
6144
Wind (km/h)
15
NNW
15
NW
15
NW
15
NW
20
NW
20
NW
15
NW
15
NNW
20
NNW
15
NW
15
NW
30
WSW
25
WNW
20
NW
25
WNW
20
NW
50
W
50
WSW
50
WSW
40
WSW
35
W
35
W
Wind State
cross-off
off
off
off
off
off
off
off
cross-off
off
off
cross-off
cross-off
off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
11:59AM0.98m
2:47AM0.59m
12:38PM1.02m
3:34AM0.59m
1:21PM1.05m
Low Tide
4:23AM0.57m
8:03PM0.32m
4:54AM0.58m
8:44PM0.28m
5:44AM0.58m
9:24PM0.25m
part cloud
part cloud
part cloud
part cloud
cloud
cloud
clear
clear
cloud
cloud
cloud
light rain
part cloud
cloud
cloud
light rain
rain showers
cloud
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:58
6:56
6:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:30
5:30
5:31
 mm
3
4
2
Temp °C
14
14
15
15
14
12
11
10
10
12
13
11
10
9
9
8
10
10
10
10
9
9
Feels °C
10
10
12
11
9
8
7
6
5
8
9
4
4
4
3
3
-1
-1
-1
0
1
1
  • 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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