Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Bruny Island - Mabel Bay surfForecast / TAS – East Coast / Australia
48hr Weather and Surf, issued 10 am Saturday 27 Dec 2025 AEDTForecast 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
13.9° C
(Which is 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 2PM is: 1.9m 9s primary swell from a South-southeast direction and 0.9m 16s secondary swell from a Southwest direction (forecast issued at 10:00am December 27). The wind direction is predicted to be cross-onshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Dec) | 7ft (2.1m) | 9s |
| Afternoon (27 Dec) | 6ft (1.9m) | 9s |
| Evening (27 Dec) | 3.5ft (1.1m) | 14s |
Table - waves today at Bruny Island - Mabel Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 27 | Sunday 28 | Monday 29 | Tue 30 | |||||||||||||||||||||
| 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 9 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 8 | 8 | 8 | 8 | 18 | 17 | 16 | 15 | 15 | 14 | 14 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 683 | 572 | 560 | 477 | 529 | 440 | 434 | 390 | 331 | 265 | 269 | 196 | 149 | 129 | 107 | 112 | 179 | 310 | 385 | 418 | 401 | 264 | 249 | 238 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- on | cross- on | on | cross | cross | cross- off | cross- off | cross | on | on | cross- on | cross- off | cross- off | cross- off | glass | glass | cross- on | cross- on | cross- off | cross- off | cross- off | cross |
High Tide / height (m) | 11:40AM 0.54 | 2:53AM 0.60 | 1:42PM 0.48 | 3:05AM 0.66 | 3:37PM 0.45 | 3:28AM 0.72 | ||||||||||||||||||
Low Tide / height (m) | 7:41AM 0.50 | 7:25PM 0.19 | 9:05AM 0.39 | 7:58PM 0.25 | 10:06AM 0.27 | 8:30PM 0.32 | ||||||||||||||||||
Saturday 27 | Sunday 28 | Monday 29 | Tue 30 | |||||||||||||||||||||
| Sunrise | 5:28 | - | - | - | - | - | - | - | 5:30 | - | - | - | - | - | - | - | 5:31 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 8:53 | - | - | - | - | - | - | - | 8:53 | - | - | - | - | - | - | - | 8:53 | - | - | - |
 | |  |  | |  | | | | | | | | | | | | | | | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 11 | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 11 | 12 | 13 | 13 | 14 | 14 | 13 | 12 | 13 | 14 | 15 | 17 | 17 | 16 | 15 | 15 |
| Feels °C (?) | 6 | 7 | 7 | 8 | 9 | 9 | 7 | 6 | 8 | 9 | 10 | 11 | 13 | 13 | 11 | 11 | 13 | 13 | 13 | 16 | 15 | 13 | 12 | 13 |
- 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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