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Barra da Lagoa Surf Forecast
/ Santa Catarina – Florianópolis (24 surf breaks) /
Surf Forecasts:
Barra da Lagoa surfForecast / Santa Catarina – Florianópolis / Brazil
48hr Weather and Surf, issued 8 pm Thursday 21 May 2026 -03Forecast update in hr min s Forecast update imminent
Barra da Lagoa surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Barra da Lagoa sea temperature is
20.4° C
(Which is 1.2°C colder than average for this time of year)| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 May) | 7.5ft (2.3m) | 14s |
| Afternoon (22 May) | - | - |
| Evening (22 May) | 7ft (2.1m) | 13s |
Table - waves today at Barra da Lagoa. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 22mm), heaviest during Fri night. Warm (max 20°C on Sun afternoon, min 12°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 21 | Friday 22 | Saturday 23 | Sunday 24 | |||||||||||||||||||||
6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
S 13 | S 13 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | SSE 12 | SSE 12 | SSE 12 | ESE 6 | SE 6 | SSE 11 | SSE 11 | SSE 11 | S 11 | S 11 | |
0 | 0 | 0 | 0 | 2265 | 2056 | 0 | 0 | 0 | 1581 | 98 | 83 | 55 | 31 | 692 | 694 | 603 | 35 | 96 | 0 | 0 | 0 | 0 | 0 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross-off | off | off | off | cross-off | cross | cross-off | off | cross-off | cross-off | glassy | glassy | glassy | glassy | glassy | cross-off | cross-off | off | off | off | cross-off | cross-off | |
High Tide | 6:35PM0.59m | 10:56PM0.69m | 4:19AM0.64m | 11:37PM0.68m | 5:24AM0.61m | 11:59PM0.65m | 7:01AM0.59m | |||||||||||||||||
Low Tide | 7:00PM0.59m | 2:14AM0.61m | 1:38PM0.21m | 3:09AM0.58m | 2:49PM0.23m | 3:55AM0.53m | ||||||||||||||||||
 | | |  |  |  |  | | | |  | | |  | | | | | | | |  | | | |
 | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — |
 | — | — | — | — | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:28 |
— | — | — | — | — | — | — | — | — | — | 7 | 8 | 6 | 1 | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 15 | 14 | 13 | 14 | 14 | 16 | 17 | 16 | 16 | 13 | 12 | 12 | 13 | 14 | 15 | 16 | 15 | 16 | 16 | 15 | 16 | 19 | 20 |
11 | 12 | 12 | 11 | 12 | 12 | 14 | 15 | 15 | 16 | 11 | 11 | 12 | 13 | 14 | 16 | 16 | 15 | 16 | 16 | 15 | 16 | 19 | 18 | |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | S 12 | S 12 | SSE 11 | SSE 11 | SSE 11 | S 11 | E 7 |
 kJ | 5 | 5 | 2212 | 2221 | 2265 | 2056 | 1984 | 1791 | 1740 | 1581 | 1144 | 1011 | 874 | 820 | 692 | 694 | 603 | 397 | 384 | 486 | 407 | 407 | 388 | 108 |
Swell 2 Height (m) Direction Period (s) | — | — | E 8 | E 8 | — | — | — | E 9 | E 8 | E 9 | — | ESE 6 | ESE 6 | ESE 6 | E 5 | E 9 | SE 6 | ESE 6 | SE 6 | E 6 | E 7 | E 8 | E 8 | — |
| kJ | — | — | 5 | 5 | — | — | — | 6 | 6 | 1 | — | 83 | 55 | 31 | 20 | 6 | 69 | 35 | 96 | 51 | 96 | 135 | 135 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | E 10 | E 9 | E 9 | E 9 | — | — | E 6 | E 6 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 7 | 7 | 2 | — | — | 46 | 62 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 13 | S 13 | — | — | — | — | — | — | — | ESE 5 | ESE 6 | — | — | — | — | — | SSW 3 | SSE 6 | WSW 3 | WSW 3 | SW 3 | SW 4 | SW 3 | S 11 |
| kJ | 2655 | 2288 | — | — | — | — | — | — | — | 83 | 98 | — | — | — | — | — | 2 | 56 | 3 | 3 | 7 | 8 | 7 | 658 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 17 | 13 | 4 | 4 | 0 | 0 | 13 | 17 | 13 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 13 | 0 | 4 | 4 | 4 | 5 | 16 |
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)
Ocean Swells (m)- Wind Speed (km/h)
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