
Surf Forecasts:
Barra da Lagoa surf forecast from 17 Jun 2026:
- Best quality surf: Thursday 18 Jun, 12AM (local time) - 3ft (0.9m), 14s period, SSE swell with cross-offshore winds.
- Most powerful swell: Friday 19 Jun, 12AM (local time) - 6ft (1.8m), 13s period, SSE swell with 1,077 kJ wave energy.
- Next surfable swell (1★+): Thursday 18 Jun, 12AM (local time) - 3ft (0.9m), 14s period with SSE swell.
Best Forecast Surf Conditions for Barra da Lagoa this week:
The surf forecast for Barra da Lagoa over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jun 18) at 12AM. The primary swell is predicted to be 0.9m and 14s period with a secondary swell of 0.3m and 9s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Barra da Lagoa in the next 16 days are 1.8m 13s and forecast to arrive on Friday (Jun 19) at 12AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 11s period and expected on Thursday (Jun 18) at 3AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Thu 18th Jun) | 3ft (0.9m) 14s |
| Best Surf | 12AM (Thu 18th Jun) | 3ft (0.9m) 14s |
| Most Powerful | 12AM (Fri 19th Jun) | 6ft (1.8m) 13s |
Table - best surf conditions forecast for Barra da Lagoa over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 20°C on Fri afternoon, min 13°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 8mm), mostly falling on Mon night. Very mild (max 18°C on Sun afternoon, min 13°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Wed 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSE 15 | SSE 14 | S 13 | S 13 | SSE 13 | SSE 13 | S 13 | SSE 12 | S 11 | E 8 | SSE 9 | S 9 | E 7 | NNW 3 | NNW 3 | S 10 | SE 19 | SE 16 | SE 15 | SE 14 | SE 13 |
Wave Graph | |||||||||||||||||||||
92 | 273 | 0 | 0 | 1077 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 1 | 3 | 0 | 14 | 125 | 276 | 241 | 241 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-on | cross-on | cross | cross-on | off | cross-off | cross-off | cross-off | cross-off | glassy | cross | cross | cross-off | cross-off | cross-off | cross | cross-off | cross-off |
High Tide | 4:26PM0.75m | 3:05AM0.71m | 5:01PM0.68m | 8:48PM0.62m | 3:43AM0.73m | 5:36PM0.61m | 10:29PM0.59m | 4:27AM0.72m | 6:12PM0.57m | 5:20AM0.69m | 6:56PM0.55m | 6:26AM0.64m | 7:53PM0.54m | 8:03AM0.60m | 9:08PM0.55m | 10:23AM0.61m | |||||
Low Tide | 11:31PM0.54m | 11:04AM0.08m | 8:05PM0.62m | 11:54AM0.14m | 8:12PM0.57m | 12:48PM0.21m | 8:51PM0.53m | 1:45PM0.27m | 9:51PM0.51m | 2:47PM0.33m | 3:13AM0.43m | 3:53PM0.37m | 4:12AM0.35m | ||||||||
— | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | |
5:25 | — | — | 5:25 | — | — | 5:25 | — | — | 5:27 | — | — | 5:27 | — | — | 5:27 | — | — | 5:27 | — | 5:28 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 8 | — | — | — | — |
Temp °C | 17 | 14 | 16 | 17 | 17 | 18 | 20 | 18 | 16 | 15 | 14 | 17 | 18 | 17 | 18 | 18 | 15 | 14 | 15 | 13 | 13 |
Feels °C | 14 | 10 | 15 | 15 | 16 | 15 | 18 | 17 | 13 | 12 | 11 | 16 | 18 | 16 | 18 | 17 | 14 | 10 | 11 | 8 | 9 |
Swell 1 Height (m) Direction Period (s) | S 10 | SSE 14 | S 13 | S 13 | SSE 13 | SSE 13 | ENE 6 | ENE 7 | ENE 7 | E 8 | E 8 | E 7 | E 7 | E 7 | E 8 | E 7 | E 7 | E 9 | SE 15 | SE 14 | SE 13 |
175 | 273 | 759 | 1003 | 1077 | 590 | 114 | 173 | 114 | 118 | 74 | 93 | 113 | 97 | 114 | 67 | 37 | 53 | 276 | 241 | 241 | |
Swell 2 Height (m) Direction Period (s) | SSE 15 | ESE 9 | E 10 | E 9 | E 9 | ENE 6 | S 13 | SSE 12 | S 11 | — | E 10 | S 9 | S 9 | S 9 | S 9 | S 10 | E 9 | SE 16 | E 9 | E 9 | E 9 |
92 | 16 | 17 | 27 | 14 | 85 | 324 | 189 | 88 | — | 30 | 130 | 102 | 71 | 85 | 94 | 42 | 125 | 56 | 56 | 53 | |
Swell 3 Height (m) Direction Period (s) | ESE 9 | E 6 | E 7 | — | — | — | — | E 12 | — | — | SSE 9 | E 10 | E 10 | E 10 | ENE 9 | E 9 | SE 19 | — | ESE 7 | SSE 12 | — |
17 | 1 | 1 | — | — | — | — | 3 | — | — | 8 | 35 | 34 | 33 | 90 | 42 | 14 | — | 10 | 81 | — | |
Wind waves Height (m) Direction Period (s) | S 3 | S 9 | — | — | ENE 4 | NW 3 | NNW 3 | WSW 2 | S 11 | S 5 | S 5 | — | — | NNW 3 | NNW 3 | NNW 3 | S 12 | S 7 | S 8 | S 10 | S 9 |
1 | 492 | — | — | 38 | 6 | 5 | 1 | 403 | 109 | 100 | — | — | 1 | 3 | 1 | 403 | 368 | 310 | 464 | 280 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 21 | 0 | 4 | 5 | 25 | 5 | 5 | 4 | 21 | 25 | 25 | 4 | 3 | 3 | 3 | 13 | 21 | 21 | 89 | 0 | 0 |
Best forecast wave conditions in Florianópolis | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
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Information about the Barra da Lagoa Surf forecast
The above surf forecast table for Barra da Lagoa provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Barra da Lagoa can be found by selecting the local surf guide option on the grey menu. Our Barra da Lagoa 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 (Barra da Lagoa) 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 Barra da Lagoa 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.
Barra da Lagoa is 9 km (6 miles) from Florianopolis. If you plan a holiday in Florianópolis, look for hotels and other accommodation in Florianopolis. Florianopolis has rooms for a wide range of budgets as well as car hire and transport links.










