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Bruny Island - Lagoons Surf Forecast
/ TAS – East Coast (46 breaks) / Tasmania (59 breaks) /
Surf Forecasts:
Bruny Island - Lagoons surfForecast / TAS – East Coast / Australia
12 Day Weather and Surf, issued 10 pm Wednesday 21 Jan 2026 AEDTForecast update in hr min s Forecast update imminent
Bruny Island - Lagoons surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bruny Island - Lagoons sea temperature is
15.5° C
(Which is slightly warmer than usual)Best Forecast Surf Conditions for Bruny Island - Lagoons this week:
The surf forecast for Bruny Island - Lagoons over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jan 23) at 5AM. The primary swell is predicted to be 1.1m and 13s period with a secondary swell of 1.2m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Bruny Island - Lagoons in the next 12 days are 2.5m 15s and forecast to arrive on Thursday (Jan 22) at 5AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 7s period and expected on Saturday (Jan 24) at 5PM.
| Wave Type | Time (AEDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Fri 23rd Jan) | 3.5ft (1.1m) 13s |
| Best Surf | 5AM (Fri 23rd Jan) | 3.5ft (1.1m) 13s |
| Most Powerful | 5AM (Thu 22nd Jan) | 8ft (2.5m) 15s |
Table - best surf conditions forecast for Bruny Island - Lagoons over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Light rain (total 9mm), mostly falling on Wed night. Warm (max 20°C on Sat afternoon, min 12°C on Wed night). Winds decreasing (strong winds from the SSW on Wed night, light winds from the SSW by Fri morning). | Days 3-6 Weather Summary Mostly dry. Very mild (max 18°C on Sat night, min 12°C on Sun night). Winds decreasing (fresh winds from the SW on Sat night, calm by Tue morning). | |||||||||||||||||||||
Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wed 28 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 15 | 14 | 14 | 13 | 12 | 12 | 11 | 11 | 16 | 15 | 17 | 16 | 15 | 14 | 14 | 12 | 11 | 11 | 16 | 15 | 14 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 2845 | 2411 | 526 | 431 | 374 | 263 | 174 | 112 | 215 | 734 | 974 | 940 | 1235 | 902 | 711 | 481 | 273 | 258 | 314 | 215 | 206 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- off | cross | on | on | cross | cross | cross- on | cross- off | cross | cross- on | cross | cross- on | cross- on | cross- off | cross- on | cross- on | cross- off | cross- off | cross- off | |
High Tide / height (m) | 7:48AM 0.68 | 8:45AM 0.60 | 1:58AM 0.51 | 10:35AM 0.51 | 1:42AM 0.56 | 1:11PM 0.46 | 1:57AM 0.62 | 3:23PM 0.44 | 2:23AM 0.69 | 5:08PM 0.45 | 2:58AM 0.75 | 6:44PM 0.46 | ||||||||||
Low Tide / height (m) | 5:07PM 0.17 | 5:42PM 0.22 | 6:18AM 0.48 | 6:18PM 0.27 | 8:14AM 0.38 | 6:54PM 0.33 | 9:17AM 0.26 | 7:29PM 0.38 | 10:10AM 0.15 | 8:00PM 0.43 | 11:01AM 0.07 | |||||||||||
Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wed 28 | ||||||||||||||||
| Sunrise | - | 5:56 | - | - | 5:58 | - | - | 5:58 | - | - | 6:01 | - | - | 6:01 | - | - | 6:03 | - | - | 6:05 | - | |
| Sunset | - | - | 8:46 | - | - | 8:45 | - | - | 8:45 | - | - | 8:44 | - | - | 8:43 | - | - | 8:43 | - | - | 8:42 | |
 |  | |  |  | |  | | |  | | | | | | | | |  | | | ||
Rain (mm) | 8 | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Temp. °C | 13 | 13 | 13 | 13 | 12 | 13 | 14 | 16 | 20 | 18 | 14 | 14 | 14 | 14 | 16 | 16 | 16 | 17 | 19 | 18 | 17 | |
| Feels °C (?) | 3 | 5 | 5 | 5 | 10 | 8 | 9 | 9 | 14 | 16 | 8 | 10 | 11 | 10 | 12 | 13 | 14 | 16 | 17 | 15 | 10 | |
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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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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 12 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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