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Surf Forecasts:

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

information circle48hr Weather and Surf, issued 10 am Wednesday 21 Jan 2026 AEDT
Forecast update in hr  min  s Forecast update imminent
Bruny Island - Mabel Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bruny Island - Mabel Bay sea temperature is
15.6° C
 (Which is slightly warmer than usual)

How big are the waves at Bruny Island - Mabel Bay today?

The current surf forecast for Bruny Island - Mabel Bay at 6PM is: 1.6m 16s primary swell from a Southwest direction and 0.9m 10s secondary swell from a East direction, 1.0m 4s secondary swell from a South-southwest direction (forecast issued at 10:00am January 21). The wind direction is predicted to be cross-shore.

Time (AEDT) & DateWave HeightWave Period
Morning (21 Jan)4.5ft (1.4m)18s
Afternoon (21 Jan)5ft (1.5m)16s
Evening (21 Jan)7.5ft (2.3m)16s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Wednesday
21
Thursday
22
Friday
23
Sat
24
8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM
Rating
(10 max)
4
3
3
0
0
0
0
0
0
1
0
0
1
0
2
2
3
2
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.4
SW
1.4
SW
1.5
SW
1.6
SW
2.3
SSW
2.5
SSW
2.5
SSW
2.5
SSW
1.3
SW
1.3
SW
1.2
SW
1.2
SW
1.2
SW
1.1
SW
1.1
SW
1.1
SW
1.1
SW
1.1
SW
1
SW
1
SW
1
SW
0.8
SW
0.8
SW
0.8
SW
Period(s) (?)181717161616151514141414131313131212121211111111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)11491235121612402697303527412717746736573526503437431411386374277263245177174171
Wind
(km/h)
5
W
5
ENE
5
SSW
40
SSW
45
SSW
40
SSW
35
SW
40
SSW
35
SSW
30
SSW
35
SSW
35
SW
30
SW
25
SW
15
SW
10
SW
5
SW
10
E
20
E
25
E
25
ENE
30
NE
30
NNE
30
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
on		cross-
on		crosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrossglasscross-
on		cross-
on		cross-
on		crosscrosscross-
off		cross-
off
High Tide
/ height (m)
7:05AM
0.74
7:48AM
0.68
8:45AM
0.60
1:58AM
0.51
Low Tide
/ height (m)
4:31PM
0.14
5:07PM
0.17
5:42PM
0.22
Wednesday
21
Thursday
22
Friday
23
Sat
24
Sunrise5:54-------5:56-------5:58-------
Sunset----8:47-------8:46-------8:45---
part cloud
part cloud
cloud
mod rain
light rain
light rain
light rain
light rain
cloud
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
Rain (mm)
---63111----------------
Temp. °C151615131312121212131313131212111112131314131312
Feels °C (?)141514643434555668899888776
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Bruny Island - Mabel Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Bruny Island - Mabel Bay at:
surf-forecast.com

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