Surf Forecasts:
How big are the waves at Bruny Island - Mabel Bay today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 8ft (2.5m), 13s period with SSW swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 7.5ft (2.3m), 13s period with SW swell.
- Evening surf: Evening surf (20 Sep, local time) - 10ft (3.0m), 13s period with SW swell.
The current surf forecast for Bruny Island - Mabel Bay at 6AM is: 3.0m 14s primary swell from a South-southwest direction (forecast issued at 03:00am September 20). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 8ft (2.5m) | 13s |
| Afternoon (20 Sep) | 7.5ft (2.3m) | 13s |
| Evening (20 Sep) | 10ft (3.0m) | 13s |
Table - waves today at Bruny Island - Mabel Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Sun night. Warm (max 22°C on Sun morning, min 8°C on Sun night). Winds decreasing (near gales from the WSW on Sun night, light winds from the WNW by Tue night). | ||||||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | ||||||||||||||||||||||
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 | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 15 | SW 16 | SW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 4517 | 3504 | 2800 | 2211 | 1830 | 1609 | 1518 | 3263 | 5060 | 5523 | 9299 | 8408 | 7495 | 7029 | 7148 | 8929 | 12068 | 14435 | 21870 | 10818 | 8995 | 7362 | 5789 | 4522 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 12:36PM0.64m | 1:18PM0.66m | 1:57PM0.68m | |||||||||||||||||||||
Low Tide | 9:14PM0.16m | 9:38PM0.16m | ||||||||||||||||||||||
 |  |  | | | | |  |  |  | |  | | | | | | | | | | | | | |
 | — | 6:05 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:07 | — | — |
mm | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 9 | 9 | 11 | 16 | 22 | 20 | 15 | 10 | 9 | 8 | 8 | 8 | 10 | 10 | 9 | 9 | 9 | 9 | 10 | 11 | 12 | 12 | 11 | 10 |
Feels °C | 6 | 4 | 6 | 12 | 18 | 14 | 10 | -1 | -3 | -4 | -3 | -4 | -1 | -1 | -2 | -1 | -1 | 0 | 2 | 3 | 5 | 5 | 6 | 4 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SW 13 | SW 13 | ENE 7 | NE 8 | NE 8 | — | — | — | — | — | — | — | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 |
| kJ | 4517 | 3504 | 2800 | 2211 | 1830 | 1609 | 1518 | 5 | 10 | 10 | — | — | — | — | — | — | — | 12717 | 12264 | 10818 | 8995 | 7362 | 5789 | 4522 |
Swell 2 Height (m) Direction Period (s) | — | — | — | E 12 | E 13 | NE 6 | NE 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 3 | 12 | 8 | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SE 13 | SE 13 | SE 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 6 | 6 | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | N 4 | NNE 4 | NNW 3 | WNW 4 | W 5 | SW 13 | SW 13 | SW 12 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 15 | SW 16 | SW 16 | — | — | — | — | — |
| kJ | — | — | 12 | 16 | 4 | 18 | 53 | 3263 | 5060 | 5523 | 9299 | 8408 | 7495 | 7029 | 7148 | 8929 | 12068 | 14435 | 21870 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 66 | 6 | 6 | 8 | 8 | 8 | 8 | 609 | 147 | 609 | 615 | 743 | 154 | 501 | 169 | 74 | 74 | 74 | 74 | 71 | 74 | 74 | 66 | 579 |
Best forecast wave conditions in East Coast of Tasmania | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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