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Bruny Island - Mabel Bay Surf Forecast
/ TAS – East Coast (46 breaks) / Tasmania (59 breaks) /
Surf Forecasts:
Bruny Island - Mabel Bay surfForecast / TAS – East Coast / Australia
48hr Weather and Surf, issued 3 pm Friday 17 Apr 2026 AESTForecast 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
15.0° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Bruny Island - Mabel Bay today?
The current surf forecast for Bruny Island - Mabel Bay at 12AM is: 4.0m 11s primary swell from a South-southwest direction and 0.4m 12s secondary swell from a Southeast direction (forecast issued at 03:00pm April 17). The wind direction is predicted to be cross-shore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Apr) | - | - |
| Afternoon (18 Apr) | 15ft (4.5m) | 10s |
| Evening (18 Apr) | 15ft (4.5m) | 11s |
Table - waves today at Bruny Island - Mabel Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||||||||
| 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 4363 | 4212 | 3945 | 4063 | 4128 | 4064 | 3808 | 3553 | 2884 | 2664 | 2200 | 2621 | 3550 | 2767 | 2013 | 1871 | 1715 | 1665 | 1398 | 1234 | 966 | 875 | 725 | 595 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross- off | off | cross- off | cross- off | cross- off | glass |
High Tide / height (m) | 5:50PM 0.65 | 9:25AM 0.48 | 6:23PM 0.68 | 7:03PM 0.70 | ||||||||||||||||||||
Low Tide / height (m) | 1:35AM 0.17 | 11:23AM 0.47 | 3:01AM 0.10 | 4:21AM 0.03 | ||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:48 | - | - | - | - | - | - | - | 6:48 | - |
| Sunset | - | 5:36 | - | - | - | - | - | - | - | 5:34 | - | - | - | - | - | - | - | 5:31 | - | - | - | - | - | - |
 |  |  | | | |  | | | |  | | | |  | | | | | | |  | | | |
Rain (mm) | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 11 | 10 | 10 | 10 | 10 | 9 | 10 | 11 | 11 | 11 | 10 | 9 | 8 | 8 | 7 | 9 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 13 |
| Feels °C (?) | -1 | -2 | -1 | -1 | -1 | -2 | 0 | 1 | 3 | 4 | 5 | 5 | 6 | 5 | 3 | 5 | 8 | 9 | 9 | 9 | 8 | 9 | 9 | 11 |
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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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