Surf Forecasts:
Bruny Island - Mabel Bay surf forecast from 15 Oct 2026:
- Best quality surf: Monday 19 Oct, 8PM (local time) - 5ft (1.5m), 15s period, SW swell with offshore winds.
- Most powerful swell: Thursday 22 Oct, 5AM (local time) - 6ft (1.8m), 16s period, SW swell with 1,602 kJ wave energy.
- Next surfable swell (1★+): Friday 16 Oct, 11PM (local time) - 3.5ft (1.0m), 12s period with SW swell.
Best Forecast Surf Conditions for Bruny Island - Mabel Bay this week:
The surf forecast for Bruny Island - Mabel Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Oct 16) at 11PM. The primary swell is predicted to be 1.0m and 12s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Bruny Island - Mabel Bay in the next 16 days are 1.8m 16s and forecast to arrive on Thursday (Oct 22) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 7s period and expected on Monday (Oct 19) at 8PM.
| Wave Type | Time (AEDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Fri 16th Oct) | 3.5ft (1.0m) 12s |
| Best Surf | 8PM (Mon 19th Oct) | 5ft (1.5m) 15s |
| Most Powerful | 5AM (Thu 22nd Oct) | 6ft (1.8m) 16s |
Table - best surf conditions forecast for Bruny Island - Mabel Bay over the next 16 days.
Short Range ForecastMostly dry. Very mild (max 19°C on Sun morning, min 8°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 25°C on Tue afternoon, min 16°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Thu 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SW 12 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 16 | SW 16 | SW 14 | SW 13 | SW 12 | SW 12 | SW 13 | SW 12 | SW 16 |
Wave Graph  | ||||||||||||||||||||
 kJ | 344 | 632 | 637 | 421 | 228 | 240 | 293 | 102 | 109 | 156 | 345 | 1137 | 1179 | 716 | 488 | 380 | 161 | 380 | 286 | 1402 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | cross | cross-on | off | cross | on | off | cross | on | cross-off | cross | cross-on | cross-off | cross-off | cross | glassy | cross-on | cross | cross-off |
High Tide | 6:42AM0.63m | 7:55AM0.61m | 11:05AM0.61m | 12:22PM0.62m | 5:55AM0.52m | 5:08AM0.51m | 2:13PM0.62m | 4:58AM0.52m | ||||||||||||
Low Tide | 7:58PM0.15m | 8:26PM0.15m | 8:50PM0.15m | 9:10PM0.15m | 7:20AM0.52m | 9:31PM0.16m | 8:32AM0.48m | 9:53PM0.17m | ||||||||||||
 |  | | | | | | | |  | | | |  | | | | | | | |
 | — | — | 6:18 | — | — | 6:18 | — | — | 6:16 | — | — | 6:13 | — | — | 6:13 | — | — | 6:11 | — | — |
 | 7:34 | — | — | 7:35 | — | — | 7:36 | — | — | 7:37 | — | — | 7:38 | — | — | 7:39 | — | — | 7:40 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 10 | 10 | 11 | 16 | 14 | 15 | 16 | 17 | 19 | 19 | 17 | 21 | 23 | 22 | 23 | 25 | 22 | 18 | 17 | 13 |
Feels °C | 6 | 5 | 7 | 12 | 11 | 13 | 12 | 14 | 16 | 16 | 15 | 17 | 20 | 20 | 19 | 20 | 18 | 17 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 16 | SW 16 | SW 14 | SW 13 | SW 12 | SW 12 | SW 13 | SW 12 | SW 16 |
| kJ | 344 | 632 | 637 | 421 | 228 | 240 | 293 | 102 | 109 | 156 | 345 | 1137 | 1179 | 716 | 488 | 380 | 161 | 380 | 286 | 1402 |
Swell 2 Height (m) Direction Period (s) | SE 6 | SE 6 | SE 8 | SE 8 | ENE 6 | SSW 16 | ESE 8 | NE 7 | ENE 5 | ENE 6 | SW 19 | E 11 | WSW 12 | ENE 7 | ENE 8 | ENE 6 | SW 14 | SW 20 | SSW 18 | ENE 8 |
| kJ | 27 | 14 | 17 | 15 | 12 | 104 | 13 | 12 | 5 | 4 | 96 | 2 | 749 | 36 | 6 | 16 | 116 | 97 | 124 | 23 |
Swell 3 Height (m) Direction Period (s) | S 6 | SSW 6 | S 7 | S 20 | SE 8 | ESE 8 | E 11 | SW 11 | ESE 7 | SE 7 | ENE 6 | E 11 | E 11 | — | — | S 24 | ENE 4 | ENE 7 | ENE 8 | — |
| kJ | 20 | 12 | 4 | 8 | 17 | 20 | 2 | 33 | 5 | 2 | 8 | 2 | 2 | — | — | 11 | 5 | 9 | 11 | — |
Wind waves Height (m) Direction Period (s) | — | NE 4 | NE 4 | ENE 5 | — | — | E 8 | — | NE 6 | — | NE 6 | NE 6 | ENE 5 | — | NNE 3 | WSW 6 | — | — | — | — |
| kJ | — | 10 | 13 | 72 | — | — | 20 | — | 14 | — | 40 | 14 | 44 | — | 8 | 13 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 56 | 8 | 53 | 237 | 6 | 8 | 55 | 6 | 8 | 65 | 6 | 53 | 53 | 6 | 53 | 53 | 6 | 82 | 57 | 6 |
Best forecast wave conditions in East Coast of Tasmania | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Bruny Island - Mabel Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Bruny Island - Mabel Bay Surf forecast
The above surf forecast table for Bruny Island - Mabel Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Bruny Island - Mabel Bay can be found by selecting the local surf guide option on the grey menu. Our Bruny Island - Mabel Bay surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Bruny Island - Mabel Bay) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Bruny Island - Mabel Bay may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in East Coast of Tasmania? If you are looking for accommodation near Bruny Island - Mabel Bay, camping, hotels and holiday cottages in East Coast of Tasmania, consider staying in Hobart which is 66 km (41 miles) away. Alternatively, find information about places to stay and car hire in Port Arthur which is 67 km (42 miles) away
Nearest