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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 9 pm Tuesday 21 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
14.6° 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 4AM is: 1.0m 16s primary swell from a Southwest direction and 0.6m 12s secondary swell from a West-southwest direction, 1.4m 6s secondary swell from a Northeast direction (forecast issued at 09:00pm April 21). The wind direction is predicted to be cross-offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Apr) | 3.5ft (1.1m) | 16s |
| Afternoon (22 Apr) | 3ft (0.9m) | 14s |
| Evening (22 Apr) | 2.5ft (0.8m) | 14s |
Table - waves today at Bruny Island - Mabel Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tue 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
| 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 | 1 PM | 4 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 18 | 17 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 12 | 13 | 16 | 15 | 14 | 14 | 13 | 13 | 12 | 12 | 12 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 277 | 444 | 587 | 496 | 719 | 546 | 410 | 346 | 293 | 245 | 221 | 176 | 171 | 326 | 859 | 874 | 801 | 701 | 669 | 528 | 511 | 409 | 315 | 268 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- on | glass | cross | cross | cross- on | on | cross- on | glass | glass | glass | cross- off | cross- off | cross- off | cross | cross- off |
High Tide / height (m) | 9:09PM 0.71 | 4:11PM 0.64 | 10:31PM 0.69 | 4:21PM 0.63 | 11:45PM 0.68 | |||||||||||||||||||
Low Tide / height (m) | 6:36AM -0.03 | 6:01PM 0.64 | 7:30AM -0.02 | 7:15PM 0.60 | 8:18AM 0.02 | |||||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 5:28 | - | - | - | - | - | - | - | 5:25 | - | - | - | - | - | - | - | 5:23 |
 | | | |  | |  |  |  | | | | | | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 13 | 12 | 11 | 11 | 11 | 13 | 20 | 22 | 18 | 15 | 15 | 13 | 12 | 13 | 13 | 12 | 12 | 12 | 13 | 12 | 13 | 15 | 21 | 23 |
| Feels °C (?) | 7 | 6 | 4 | 5 | 5 | 8 | 16 | 19 | 15 | 15 | 15 | 11 | 10 | 13 | 12 | 10 | 11 | 12 | 13 | 10 | 11 | 12 | 19 | 21 |
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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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