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

information circle48hr Weather and Surf, issued 10 am Friday 20 Feb 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
15.9° 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 2PM is: 2.4m 14s primary swell from a Southwest direction and 0.2m 10s secondary swell from a East-southeast direction (forecast issued at 10:00am February 20). The wind direction is predicted to be cross-onshore.

Time (AEDT) & DateWave HeightWave Period
Morning (20 Feb)10ft (3.0m)14s
Afternoon (20 Feb)8ft (2.4m)14s
Evening (20 Feb)7ft (2.1m)14s

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

Updates in  hr  min  s Forecast update imminent
Friday
20
Saturday
21
Sunday
22
Mon
23
8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM
Rating
(10 max)
5
3
2
1
3
4
1
2
!
4
2
3
2
1
2
2
1
2
0
0
0
1
2
2
Swell
Height Map
Wave Height (m) & direction (?)
3
SW
2.5
SW
2.4
SW
2.3
SW
2.1
SW
1.9
SW
3
SW
3
SW
4
WSW
2.4
SW
2.2
SW
2.1
SW
2
SW
1.8
SW
1.7
SW
1.6
SW
1.6
SW
1.4
SW
1.3
SW
1.2
SW
2.2
SW
1.7
WSW
1.7
WSW
2.2
WSW
Period(s) (?)141414141414131313131312121212121211111111121214
Wave
Graph
(?)Metric surfscale
Energy kJ (?)310428032356209517851338293125224575178915351337112988082278569451540335011108077631879
Wind
(km/h)
10
NNW
5
ENE
15
SSE
20
SSE
10
ENE
25
WNW
40
WSW
25
WSW
10
NW
5
SSE
15
S
10
SE
20
NE
30
NNE
20
N
20
N
25
N
20
NE
20
SSW
10
ENE
50
SW
30
W
35
W
30
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
crosscross-
on
cross-
on
crossoffcross-
off
cross-
off
offglasscross-
on
oncrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscross-
on
crosscross-
off
cross-
off
cross-
off
High Tide
/ height (m)
8:26AM
0.57
11:07PM
0.48
10:33AM
0.49
11:38PM
0.53
1:37PM
0.46
12:16AM
0.59
Low Tide
/ height (m)
4:11PM
0.30
4:40AM
0.40
4:55PM
0.36
6:54AM
0.31
5:44PM
0.42
Friday
20
Saturday
21
Sunday
22
Mon
23
Sunrise6:35-------6:37-------6:39-------
Sunset----8:12-------8:09-------8:08---
clear
clear
part cloud
cloud
part cloud
cloud
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
light rain
light rain
clear
clear
clear
Rain (mm)
------1------------14---
Temp. °C111314151618141212141514151413131418201714131313
Feels °C (?)81110111514661012121211810981417165666
  • 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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