Bruny Island - Lagoons surf break

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

information circle12 Day Weather and Surf, issued 4 pm Thursday 19 Feb 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
15.9° C
(Which is slightly warmer than usual)


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 Thursday (Feb 19) at 11PM. The primary swell is predicted to be 3.5m and 14s period with a secondary swell of 0.2m and 12s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Bruny Island - Lagoons in the next 12 days are 5.5m 16s and forecast to arrive on Monday (Feb 23) at 8PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Monday (Feb 23) at 2AM.

Wave TypeTime (AEDT) & Date Wave Height & Period
Next good surf (1 star+)11PM (Thu 19th Feb)11ft (3.5m) 14s
Best Surf 8PM (Mon 23rd Feb)18ft (5.5m) 16s
Most Powerful 8PM (Mon 23rd Feb)18ft (5.5m) 16s

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 Mostly dry. Very mild (max 19°C on Sun morning, min 11°C on Thu night). Winds decreasing (strong winds from the WSW on Thu afternoon, calm by Sat morning).

Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Sun night. Warm (max 22°C on Sun afternoon, min 11°C on Wed morning). Winds decreasing (strong winds from the WSW on Sun night, calm by Tue night).

Thu
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
2
5
3
1
1
4
3
3
0
1
1
2
4
5
3
3
2
2
1
1
0
Swell
Height Map
Wave Height (m) & direction (?)
3.5
SW
3
SW
2.5
SW
2.3
SW
3
SW
2.4
SW
2.2
SW
1.7
SW
1.3
SW
1.1
SW
1
SW
3
SW
3.5
SW
3
SW
2.5
SW
2.2
SW
1.8
SW
1.9
SW
1.8
SW
1.6
SW
1.4
SW
Period(s) (?)131414141313121212111211151514141312121216
Wave
Graph
(?)Metric surfscale
Energy kJ (?)38583932292620952843191214398084333092681868535745392667189111441100913799967
Wind
(km/h)
40
SW
10
WNW
5
NE
20
SSE
40
WSW
5
S
10
SE
15
NNW
20
NNE
10
E
35
W
35
W
35
W
10
WNW
5
NNE
10
E
30
SW
20
S
20
SSE
15
ENE
25
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
offcross-
on
cross-
on
cross-
off
glasscross-
on
cross-
off
crossonoffcross-
off
cross-
off
offcrosscross-
on
cross-
off
crosscross-
on
cross-
on
cross-
on
High Tide
/ height (m)
10:48PM
0.44
8:26AM
0.57
11:07PM
0.48
10:33AM
0.49
11:38PM
0.53
1:37PM
0.46
12:16AM
0.59
3:49PM
0.49
1:00AM
0.65
5:10PM
0.51
1:46AM
0.70
6:10PM
0.52
2:34AM
0.74
Low Tide
/ height (m)
1:39AM
0.43
4:11PM
0.30
4:40AM
0.40
4:55PM
0.36
6:54AM
0.31
5:44PM
0.42
8:10AM
0.21
6:35PM
0.47
9:08AM
0.12
7:22PM
0.50
9:59AM
0.06
7:59PM
0.51
10:49AM
0.02
Thu
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Sunrise--6:35--6:37--6:39--6:39--6:41--6:43--6:43
Sunset8:13--8:12--8:09--8:08--8:07--8:05--8:04--
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
light rain
rain showers
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
Rain (mm)
---------12----------
Temp. °C151413151814151519221514161514161612121213
Feels °C (?)561110131312111521758111213155887
  • 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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