Bruny Island - Neck Bay Surf Break

Lat Long: 43.28° S 147.34° E

Bruny Island - Neck Bay 48 hour detailed Surf Forecast

Issued: 3 pm 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Bruny Island - Neck Bay sea temperature is
12.3° C
0.7° 

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 (18 Aug):

  • Afternoon surf: Afternoon surf (18 Aug, local time) - 4.5ft (1.4m), 14s period with SW swell.
  • Evening surf: Evening surf (18 Aug, local time) - 4ft (1.2m), 14s period with SW swell.

The current surf forecast for Bruny Island - Neck Bay at 7PM is: 1.3m 14s primary swell from a Southwest direction and 0.1m 16s secondary swell from a Southeast direction, 1.3m 6s secondary swell from a East-northeast direction (forecast issued at 03:00pm August 18). The wind direction is predicted to be cross-shore.

Time (AEST) & DateWave HeightWave Period
Morning (18 Aug)--
Afternoon (18 Aug)4.5ft (1.4m)14s
Evening (18 Aug)4ft (1.2m)14s

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


Short Range Forecast

Some drizzle, heaviest during Fri morning. Very mild (max 16°C on Wed morning, min 9°C on Thu night). Winds decreasing (fresh winds from the NNE on Wed afternoon, light winds from the NNW by Thu morning).

Tue
18
Wednesday
19
Thursday
20
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
1
0
2
1
1
1
1
2
0
0
0
2
1
2
2
2
2
2
2
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)
1.6
SW
14
1.4
SW
14
1.3
SW
14
1.2
SW
14
1.1
SW
14
1.1
SW
14
1.1
SW
14
1
SW
14
0.9
SW
15
0.8
SW
15
0.8
SW
14
0.7
SW
14
0.6
SW
14
0.6
SW
14
0.6
SW
14
0.6
SSW
16
0.6
SSW
16
0.5
SW
16
0.7
SW
13
0.8
SW
13
Wave Graph
Metric surfscale
Energy kJ
924
776
630
549
428
428
434
387
355
301
297
203
164
158
147
179
179
127
173
215
Wind (km/h)
10
NNE
25
NE
25
NE
20
NNE
20
N
20
N
20
N
20
N
15
NNE
25
NNE
35
NNE
25
N
15
NNW
15
N
15
N
10
NNW
25
NW
20
WNW
15
NW
20
NW
Wind State
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
High Tide
00:10AM0.61m
11:24AM0.94m
1:37AM0.59m
11:59AM0.98m
Low Tide
6:22PM0.42m
4:09AM0.54m
7:17PM0.37m
4:23AM0.57m
8:03PM0.32m
clear
clear
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:00
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:28
5:29
5:30
 mm
Temp °C
14
14
13
13
12
11
11
12
16
16
15
14
13
12
12
13
14
14
13
12
Feels °C
11
9
8
9
8
6
7
8
13
11
8
9
10
8
9
10
8
9
9
7
  • 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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