Bruny Island - Neck Bay surfForecast / TAS – East Coast / Australia

information circle12 Day Weather and Surf, issued 10 pm Saturday 18 Oct 2025 AEDT
Forecast update in hr  min  s Forecast update imminent
Bruny Island - Neck Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bruny Island - Neck Bay sea temperature is
12.4° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Bruny Island - Neck Bay this week:

The surf forecast for Bruny Island - Neck Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Oct 19) at 8PM. The primary swell is predicted to be 5.5m and 13s period with a secondary swell of 3.0m and 13s. Another secondary swell of 0.3m and 9s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Bruny Island - Neck Bay in the next 12 days are 5.5m 13s and forecast to arrive on Sunday (Oct 19) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Monday (Oct 20) at 5AM.

Wave TypeTime (AEDT) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Sun 19th Oct)18ft (5.5m) 13s
Best Surf 8PM (Sun 19th Oct)18ft (5.5m) 13s
Most Powerful 8PM (Sun 19th Oct)18ft (5.5m) 13s

Table - best surf conditions forecast for Bruny Island - Neck Bay over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Very mild (max 17°C on Sun morning, min 8°C on Mon night). Winds increasing (light winds from the NE on Sat night, near gales from the W by Mon afternoon).

Days 3-6 Weather Summary Heavy rain (total 22mm), heaviest during Wed night. Very mild (max 13°C on Tue night, min 8°C on Wed morning). Winds increasing (calm on Wed morning, strong winds from the SSW by Wed night).

Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Sat
25
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
3
0
2
!
0
0
!
!
!
4
4
3
0
1
2
1
1
1
1
3
0
Swell
Height Map
Wave Height (m) & direction (?)
2.2
SW
1.4
SW
2.5
WSW
4
SW
3.5
SW
4.5
SW
4.5
SW
5
WSW
4.5
WSW
2.5
SSW
1.8
SW
1.7
S
2
SW
3
SW
3
SW
2
SW
2.2
SW
2
SW
1.9
SW
3
SW
2.2
SSW
Period(s) (?)121213141313131312121212111099911111212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1366609204962074486616468857796621219529138149491462127166479888480424081342
Wind
(km/h)
25
N
40
WNW
30
W
40
W
45
W
50
W
35
W
30
W
15
WNW
10
WNW
5
NNW
5
S
40
SW
35
WSW
30
WSW
30
W
30
W
30
WSW
30
W
20
SSW
20
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offglasscross-
on
crosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscross-
on
High Tide
/ height (m)
5:51AM
0.84
5:24PM
0.78
6:09AM
0.90
6:24PM
0.72
6:30AM
0.94
7:34PM
0.67
6:54AM
0.98
8:53PM
0.64
7:22AM
1.01
10:31PM
0.63
7:53AM
1.03
8:29AM
1.03
Low Tide
/ height (m)
11:12PM
0.34
11:48AM
0.50
11:32PM
0.40
12:43PM
0.43
11:51PM
0.47
1:36PM
0.37
12:08AM
0.53
2:28PM
0.31
12:22AM
0.58
3:18PM
0.26
12:24AM
0.62
4:07PM
0.23
4:55PM
0.21
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Sat
25
Sunrise-6:13--6:11--6:11--6:09--6:07--6:05--6:03-
Sunset--7:37--7:38--7:39--7:40--7:43--7:44--7:45
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
light rain
light rain
rain showers
part cloud
part cloud
part cloud
cloud
part cloud
rain showers
part cloud
clear
Rain (mm)
----------5512-----1--
Temp. °C1017161312129111413910101112111113101111
Feels °C (?)7109521-2410988223345265
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for TAS - East Coast

  1. weather stationWind Update Continuing clean conditions at Bruny Island - Neck Bay (light winds from the SSW at Dennes Point 24 km from Bruny Island - Neck Bay). 1.9m 12s groundswell from the SW with a 1.0m 10s swell from the S. 2 swells combining to make bigger set waves.

    Bruny Island - Neck Bay
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24 km away, 1 h 7 min ago

9 km/h
SSW
0.0
12.4
Air / Water (°C)
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Information about the Bruny Island - Neck Bay Surf forecast

The above surf forecast table for Bruny Island - Neck Bay provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Bruny Island - Neck Bay can be found by selecting the local surf guide option on the grey menu. Our Bruny Island - Neck Bay surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Bruny Island - Neck Bay) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Bruny Island - Neck Bay may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in East Coast of Tasmania? If you are looking for accommodation near Bruny Island - Neck Bay, camping, hotels and holiday cottages in East Coast of Tasmania, consider staying in Hobart which is 42 km (26 miles) away. Alternatively, find information about places to stay and car hire in Port Arthur which is 42 km (26 miles) away

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