Surf Forecasts:
How big are the waves at Bruny Island - Mabel Bay today (14 Sep):
- Morning surf: Morning surf (14 Sep, local time) - 3.5ft (1.1m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (14 Sep, local time) - 8ft (2.5m), 8s period with W swell.
- Evening surf: Evening surf (14 Sep, local time) - 7ft (2.2m), 11s period with SW swell.
The current surf forecast for Bruny Island - Mabel Bay at 4AM is: 1.3m 13s primary swell from a Southwest direction and 0.1m 14s secondary swell from a East direction (forecast issued at 09:00pm September 13). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Sep) | 3.5ft (1.1m) | 13s |
| Afternoon (14 Sep) | 8ft (2.5m) | 8s |
| Evening (14 Sep) | 7ft (2.2m) | 11s |
Table - waves today at Bruny Island - Mabel Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Mon night. Very mild (max 16°C on Sun night, min 7°C on Tue night). Winds increasing (light winds from the NNW on Mon morning, strong winds from the SW by Tue night). | ||||||||||||||||||
Sun 13 | Monday 14 | Tuesday 15 | ||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | WSW 13 | W 8 | SW 11 | SW 11 | SW 12 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 |
Wave Graph  | ||||||||||||||||||
 kJ | 1170 | 865 | 671 | 569 | 444 | 431 | 1532 | 870 | 471 | 1148 | 2251 | 3550 | 3980 | 4549 | 5057 | 5528 | 6165 | 6747 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross |
High Tide | 8:29AM0.51m | 8:24AM0.54m | ||||||||||||||||
Low Tide | 5:44PM0.30m | 6:45PM0.24m | ||||||||||||||||
 |  | | |  |  |  | |  |  | | | |  | | |  | | |
 | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:59 | — | — |
mm | — | — | — | — | — | — | 1 | 1 | — | 2 | — | — | — | 1 | 1 | — | 1 | 1 |
Temp °C | 18 | 16 | 16 | 15 | 15 | 16 | 14 | 14 | 14 | 10 | 9 | 9 | 8 | 9 | 8 | 8 | 8 | 8 |
Feels °C | 15 | 12 | 12 | 11 | 12 | 14 | 12 | 11 | 10 | 2 | 0 | 0 | 0 | -1 | -3 | -3 | -4 | -4 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 11 | SW 18 | ENE 13 | NE 7 | NE 13 | ENE 13 | NE 13 | NE 13 | NE 13 | — |
| kJ | 1170 | 865 | 671 | 569 | 444 | 431 | 418 | 594 | 471 | 80 | 18 | 9 | 27 | 17 | 7 | 7 | 27 | — |
Swell 2 Height (m) Direction Period (s) | E 15 | ENE 6 | E 14 | E 14 | SSW 20 | NE 4 | NE 6 | SSW 18 | SW 18 | NE 6 | NE 13 | NE 13 | ENE 13 | — | — | — | — | — |
| kJ | 4 | 3 | 4 | 4 | 38 | 4 | 6 | 32 | 80 | 2 | 7 | 7 | 17 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | E 14 | S 21 | — | E 14 | SSW 20 | SSW 19 | ENE 6 | ENE 6 | E 14 | — | — | — | — | — | — | — | — |
| kJ | — | 4 | 9 | — | 4 | 37 | 37 | 4 | 4 | 4 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 5 | N 3 | N 3 | N 3 | NNE 3 | NNW 3 | WSW 13 | W 8 | NW 2 | SW 11 | SW 12 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 |
| kJ | 11 | 4 | 8 | 5 | 3 | 4 | 1532 | 870 | 1 | 1148 | 2251 | 3550 | 3980 | 4549 | 5057 | 5528 | 6165 | 6747 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 6 | 8 | 8 | 6 | 8 | 6 | 6 | 96 | 8 | 96 | 599 | 154 | 74 | 74 | 1222 | 1022 | 861 | 74 |
Best forecast wave conditions in East Coast of Tasmania | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
Header Global | ||||||||||||||||||
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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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