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 21 Aug 2026 (local time)

Forecast update in  hr  min

Today's Bruny Island - Neck Bay sea temperature is
12.5° C
0.9° 

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 (21 Aug):

  • Morning surf: Morning surf (21 Aug, local time) - 3.5ft (1.1m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (21 Aug, local time) - 3.5ft (1.0m), 14s period with SW swell.
  • Evening surf: Evening surf (21 Aug, local time) - 7ft (2.1m), 17s period with SW swell.

The current surf forecast for Bruny Island - Neck Bay at 3PM is: 1.0m 14s primary swell from a Southwest direction and 0.7m 18s secondary swell from a Southwest direction, 1.3m 8s secondary swell from a West-southwest direction (forecast issued at 09:00am August 21). The wind direction is predicted to be offshore and the swell rating is 3.

Time (AEST) & DateWave HeightWave Period
Morning (21 Aug)3.5ft (1.1m)15s
Afternoon (21 Aug)3.5ft (1.0m)14s
Evening (21 Aug)7ft (2.1m)17s

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


Short Range Forecast

Light rain (total 8mm), mostly falling on Fri night. Very mild (max 13°C on Fri morning, min 9°C on Fri night). Winds increasing (light winds from the WNW on Fri morning, near gales from the WSW by Sat morning).

Friday
21
Saturday
22
Sunday
23
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
3
3
2
3
4
4
3
0
0
0
!
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4
5
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)
1.1
SW
16
1.2
SW
15
1
SW
15
1
SW
14
1
SW
18
2.1
SW
17
2.5
SW
15
3
SW
15
4
SW
13
5
SW
13
5
SW
14
5
SW
14
4.5
SW
14
4
SW
14
4
SW
14
3.5
SW
14
5
SW
14
3.5
SSW
14
3.5
SSW
16
3
SW
13
3
SW
14
2.5
SSW
14
Wave Graph
Metric surfscale
Energy kJ
553
640
415
393
600
2431
3022
3778
5680
8484
9423
9430
8129
6682
5777
5042
9653
4820
5220
2764
3017
2775
Wind (km/h)
15
NNW
15
NW
15
WNW
20
WSW
20
WNW
20
NW
25
WNW
35
W
50
W
55
WSW
50
WSW
45
WSW
35
W
35
W
30
W
25
W
20
W
20
NW
25
WNW
25
NW
20
NW
20
NW
Wind State
off
off
cross-off
cross-off
cross-off
off
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
off
High Tide
12:38PM1.02m
3:34AM0.59m
1:21PM1.05m
4:09AM0.60m
2:06PM1.08m
Low Tide
4:54AM0.58m
8:44PM0.28m
5:44AM0.58m
9:24PM0.25m
6:40AM0.58m
cloud
cloud
cloud
light rain
light rain
cloud
cloud
light rain
rain showers
cloud
clear
clear
clear
cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part 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>
5:30
5:31
5:32
 mm
2
1
3
2
Temp °C
11
12
13
11
10
10
10
9
10
9
10
10
9
9
10
10
11
12
13
13
13
12
Feels °C
6
8
9
6
4
5
4
2
-1
-3
-1
-1
0
1
3
3
6
6
7
7
7
6
  • 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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