Surf Forecasts:
Bruny Island - Lagoons surf forecast from 17 Oct 2026:
- Best quality surf: Saturday 24 Oct, 5AM (local time) - 10ft (3.0m), 15s period, SW swell with offshore winds.
- Most powerful swell: Saturday 24 Oct, 2AM (local time) - 11ft (3.5m), 16s period, SW swell with 5,387 kJ wave energy.
- Next surfable swell (1★+): Saturday 17 Oct, 8PM (local time) - 2ft (0.6m), 13s period with WSW swell.
Best Forecast Surf Conditions for Bruny Island - Lagoons this week:
The surf forecast for Bruny Island - Lagoons over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Oct 17) at 8PM. The primary swell is predicted to be 0.6m and 13s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Bruny Island - Lagoons in the next 16 days are 3.5m 16s and forecast to arrive on Saturday (Oct 24) at 2AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 6s period and expected on Tuesday (Oct 20) at 8PM.
| Wave Type | Time (AEDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Sat 17th Oct) | 2ft (0.6m) 13s |
| Best Surf | 5AM (Sat 24th Oct) | 10ft (3.0m) 15s |
| Most Powerful | 2AM (Sat 24th Oct) | 11ft (3.5m) 16s |
Table - best surf conditions forecast for Bruny Island - Lagoons over the next 16 days.
Short Range ForecastMostly dry. Warm (max 22°C on Mon afternoon, min 12°C on Sat morning). Wind will be generally light. | Days 4-6 Weather SummarySome drizzle, heaviest during Tue afternoon. Warm (max 24°C on Thu afternoon, min 12°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | |||||||||||||||
AM | 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 14 | SW 13 | SW 12 | SW 13 | SW 16 | SW 16 | SW 14 | SW 13 | SW 12 | SW 12 | SW 13 | SW 17 | SW 15 | SW 16 | SW 15 | SW 14 | SW 18 | SW 17 | SW 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 240 | 168 | 102 | 109 | 151 | 253 | 979 | 1055 | 726 | 437 | 380 | 187 | 335 | 1199 | 1716 | 2241 | 1581 | 1171 | 3411 | 4432 | 5387 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-off | cross-on | on | cross-off | cross | cross-on | cross-off | cross | on | cross-off | glassy | on | cross-off | cross | cross-on | cross-off | cross | cross-on | off |
High Tide | 11:05AM0.61m | 12:22PM0.62m | 5:55AM0.52m | 5:08AM0.51m | 2:13PM0.62m | 4:58AM0.52m | 3:09PM0.60m | 5:04AM0.55m | 4:11PM0.57m | ||||||||||||
Low Tide | 8:26PM0.15m | 8:50PM0.15m | 9:10PM0.15m | 7:20AM0.52m | 9:31PM0.16m | 8:32AM0.48m | 9:53PM0.17m | 9:31AM0.43m | 10:18PM0.20m | 10:32AM0.37m | 10:45PM0.25m | ||||||||||
 | |  | |  |  | | | |  |  | | | | | | | | |  |  | |
 | 6:16 | — | — | 6:16 | — | — | 6:13 | — | — | 6:11 | — | — | 6:11 | — | — | 6:09 | — | — | 6:07 | — | — |
 | — | 7:36 | — | — | 7:37 | — | — | 7:37 | — | — | 7:39 | — | — | 7:40 | — | — | 7:42 | — | — | 7:43 | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | 5 | 9 |
Temp °C | 14 | 15 | 17 | 19 | 19 | 18 | 20 | 22 | 22 | 21 | 21 | 15 | 13 | 13 | 14 | 20 | 24 | 20 | 14 | 13 | 10 |
Feels °C | 12 | 12 | 13 | 16 | 16 | 17 | 16 | 18 | 19 | 15 | 17 | 13 | 12 | 11 | 13 | 17 | 21 | 17 | 12 | 11 | 0 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 13 | SW 14 | SW 13 | SW 12 | SW 13 | SW 16 | SW 16 | SW 14 | SW 13 | SW 12 | SW 12 | SW 13 | SW 17 | SW 15 | SW 16 | SW 15 | SW 14 | SW 18 | SW 17 | ENE 9 |
| kJ | 240 | 168 | 102 | 109 | 151 | 253 | 979 | 1055 | 726 | 437 | 380 | 187 | 335 | 1199 | 1716 | 2241 | 1581 | 1171 | 3411 | 4432 | 59 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 16 | ENE 7 | ENE 5 | ENE 7 | WSW 11 | E 11 | E 11 | ENE 8 | ENE 8 | ENE 7 | SW 14 | SSW 20 | ENE 6 | SSW 20 | NE 7 | ENE 7 | SSW 20 | ENE 8 | E 9 | — |
| kJ | 104 | 105 | 19 | 5 | 4 | 79 | 2 | 2 | 42 | 12 | 29 | 91 | 149 | 4 | 490 | 44 | 26 | 798 | 41 | 96 | — |
Swell 3 Height (m) Direction Period (s) | ESE 8 | ESE 8 | SW 11 | ESE 7 | E 7 | ENE 6 | — | E 11 | — | S 26 | SSW 24 | NE 7 | ENE 7 | — | ENE 8 | — | — | ENE 8 | — | — | — |
| kJ | 20 | 21 | 33 | 5 | 1 | 4 | — | 2 | — | 13 | 54 | 13 | 10 | — | 12 | — | — | 56 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | NE 5 | — | — | — | NE 6 | NE 6 | ENE 4 | — | NE 4 | — | SW 4 | — | — | — | NE 7 | — | — | — | — | SW 16 |
| kJ | — | 12 | — | — | — | 31 | 18 | 25 | — | 14 | — | 7 | — | — | — | 14 | — | — | — | — | 5387 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 3 | 51 | 1 | 3 | 60 | 1 | 3 | 3 | 3 | 48 | 76 | 1 | 1 | 48 | 1 | 3 | 48 | 3 | 53 | 53 | 92 |
Best forecast wave conditions in East Coast of Tasmania | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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Information about the Bruny Island - Lagoons Surf forecast
The above surf forecast table for Bruny Island - Lagoons 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 - Lagoons can be found by selecting the local surf guide option on the grey menu. Our Bruny Island - Lagoons 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 - Lagoons) 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 - Lagoons 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 - Lagoons, camping, hotels and holiday cottages in East Coast of Tasmania, consider staying in Hobart which is 62 km (39 miles) away. Alternatively, find information about places to stay and car hire in Port Arthur which is 62 km (39 miles) away
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