Bruny Island - Lagoons surf break

Bruny Island - Lagoons surfForecast / TAS – East Coast / Australia

information circle12 Day Weather and Surf, issued 4 pm Sunday 08 Mar 2026 AEDT
Forecast update in hr  min  s Forecast update imminent
Bruny Island - Lagoons surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bruny Island - Lagoons sea temperature is
16.6° C
(Which is 1.5°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Bruny Island - Lagoons this week:

The surf forecast for Bruny Island - Lagoons over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Mar 09) at 5AM. The primary swell is predicted to be 1.8m and 13s period with a secondary swell of 0.5m and 10s. Another secondary swell of 0.4m and 3s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Bruny Island - Lagoons in the next 12 days are 6.0m 18s and forecast to arrive on Sunday (Mar 15) at 5AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Wednesday (Mar 11) at 11PM.

Wave TypeTime (AEDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Mon 9th Mar)6ft (1.8m) 13s
Best Surf 2AM (Sat 14th Mar)15ft (4.5m) 11s
Most Powerful 5AM (Sun 15th Mar)20ft (6.0m) 18s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 7mm), mostly falling on Wed morning. Very mild (max 17°C on Mon night, min 11°C on Sun night). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 14mm), heaviest on Wed afternoon. Very mild (max 14°C on Wed afternoon, min 10°C on Thu night). Winds decreasing (near gales from the WSW on Thu afternoon, calm by Sat morning).

Sun
08
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
2
3
2
2
2
2
1
1
2
1
1
0
0
1
1
2
!
5
!
!
!
Swell
Height Map
Wave Height (m) & direction (?)
2.3
SW
1.9
SW
1.6
SW
1.4
SW
1.1
SW
1.3
SW
1.3
SW
1.1
SW
1.2
SW
1.7
SW
1.7
WSW
3
SW
3
SW
3
SW
3
SW
3
SW
4.5
WSW
3
SW
4.5
SW
5.5
SW
4.5
SSW
Period(s) (?)141313131212121111111110101212121112121717
Wave
Graph
(?)Metric surfscale
Energy kJ (?)19501200878639361448442273354659726176422162496254122064477277757251844112327
Wind
(km/h)
15
SSE
25
N
10
NE
5
ESE
5
W
10
NE
15
E
20
N
10
WSW
35
SW
40
W
50
WSW
50
WSW
45
WSW
40
WSW
40
WSW
15
WNW
5
WNW
5
SW
10
W
5
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
off
cross-
on
oncross-
off
crossoncross-
off
cross-
off
cross-
off
offcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offglasscross-
off
cross-
off
glass
High Tide
/ height (m)
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
3:18AM
0.71
Low Tide
/ height (m)
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
11:24AM
0.13
Sun
08
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunrise--6:58--7:00--7:01--7:01--7:03--7:05--7:05
Sunset7:45--7:44--7:42--7:39--7:37--7:37--7:35--
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
mod rain
mod rain
rain showers
light rain
part cloud
light rain
cloud
clear
clear
clear
clear
part cloud
part cloud
Rain (mm)
--------7711-5-------
Temp. °C131313161715171716141312131212141314171615
Feels °C (?)911101515121516159512135613161514
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Bruny Island - Lagoons Surf forecast

The above surf forecast table for Bruny Island - Lagoons 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 - Lagoons can be found by selecting the local surf guide option on the grey menu. Our Bruny Island - Lagoons 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 - Lagoons) 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 - Lagoons 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 - Lagoons, camping, hotels and holiday cottages in East Coast of Tasmania, consider staying in Hobart which is 62 km (39 miles) away. Alternatively, find information about places to stay and car hire in Port Arthur which is 62 km (39 miles) away

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