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

information circle12 Day Weather and Surf, issued 10 pm Saturday 07 Mar 2026 AEDT
Forecast update in hr  min  s Forecast update imminent
Bruny Island - Lighthouse Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bruny Island - Lighthouse Bay sea temperature is
16.7° C
(Which is 1.6°C warmer than normal for this time of year)

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

The surf forecast for Bruny Island - Lighthouse Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Mar 08) at 8PM. The primary swell is predicted to be 2.2m and 14s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Bruny Island - Lighthouse Bay in the next 12 days are 4.5m 18s and forecast to arrive on Sunday (Mar 15) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Wednesday (Mar 11) at 5PM.

Wave TypeTime (AEDT) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Sun 8th Mar)7ft (2.2m) 14s
Best Surf 8AM (Fri 13th Mar)11ft (3.5m) 10s
Most Powerful 5AM (Sun 15th Mar)15ft (4.5m) 18s

Table - best surf conditions forecast for Bruny Island - Lighthouse 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 Tue afternoon, min 11°C on Sat night). Winds decreasing (fresh winds from the SW on Sat night, light winds from the W by Mon night).

Days 3-6 Weather Summary Heavy rain (total 25mm), heaviest during Wed afternoon. Very mild (max 16°C on Tue night, min 11°C on Thu morning). Winds increasing (light winds from the NW on Tue night, strong winds from the WSW by Thu morning).

Sunday
08
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Sat
14
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
4
3
2
4
3
2
1
3
2
2
0
0
0
0
0
0
1
2
!
!
!
Swell
Height Map
Wave Height (m) & direction (?)
2.5
SW
2.5
SW
2.3
SW
1.9
SW
1.6
SW
1.4
SW
1.1
SW
1.3
SW
1.3
SW
1.1
SW
1.1
SW
1.1
SW
1
SW
0.8
SW
4
SSW
3.5
SSW
3
SSW
3
SSW
4
WSW
4
SW
4.5
SW
Period(s) (?)1414141313131212121111111112891011111212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)30092519195012007966393614944422733033032371901877222720582015328948195863
Wind
(km/h)
15
W
10
SSW
10
ESE
25
N
10
NE
10
E
5
W
15
NE
10
SE
20
NNW
25
SSW
15
SSE
25
W
45
WSW
45
WSW
35
WSW
30
WSW
25
WSW
10
WNW
5
NW
10
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crossoncross-
on
offcross-
off
crosscrosscross-
off
cross-
on
offononcrosscross-
on
cross-
on
cross-
on
crosscrosscross-
off
glasscross
High Tide
/ height (m)
9:56PM
0.51
10:00PM
0.53
11:10PM
0.56
12:15AM
0.59
1:08AM
0.62
1:54AM
0.65
2:36AM
0.69
7:05PM
0.45
Low Tide
/ height (m)
8:19AM
0.29
8:51AM
0.24
9:18AM
0.21
9:41AM
0.19
10:03AM
0.17
10:28AM
0.15
10:54AM
0.14
7:39PM
0.45
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Sat
14
Sunrise-6:56--6:58--7:00--7:01--7:01--7:03--7:05-
Sunset--7:45--7:44--7:42--7:39--7:38--7:37--7:35
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
cloud
light rain
mod rain
heavy rain
rain showers
light rain
cloud
cloud
part cloud
clear
clear
clear
clear
Rain (mm)
---------161161-------
Temp. °C131313131416161617161613141212121315131418
Feels °C (?)61099121414131614151192236991216
  • 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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Information about the Bruny Island - Lighthouse Bay Surf forecast

The above surf forecast table for Bruny Island - Lighthouse 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 - Lighthouse Bay can be found by selecting the local surf guide option on the grey menu. Our Bruny Island - Lighthouse 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 - Lighthouse 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 - Lighthouse 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 - Lighthouse Bay, camping, hotels and holiday cottages in East Coast of Tasmania, consider staying in Hobart which is 67 km (42 miles) away. Alternatively, find information about places to stay and car hire in Port Arthur which is 68 km (42 miles) away

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