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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 2 am Sunday 31 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
18.4° C
(Which is 2.7°C colder than average for this time of year)How big are the waves at Barra da Lagoa today (31 May):
- Morning surf: Morning surf (31 May, local time) - 4ft (1.2m), 10s period with SSE swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 3ft (0.9m), 9s period with SSE swell.
- Evening surf: Evening surf (31 May, local time) - 3ft (0.9m), 10s period with SE swell.
The current surf forecast for Barra da Lagoa at 7AM is: 1.3m 10s primary swell from a South-southeast direction (forecast issued at 02:00am May 31). An open ocean swell of 0.7m 6s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 4ft (1.2m) | 10s |
| Afternoon (31 May) | 3ft (0.9m) | 9s |
| Evening (31 May) | 3ft (0.9m) | 10s |
Table - waves today at Barra da Lagoa. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Tue night. Very mild (max 19°C on Sun morning, min 15°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 31 | Monday 1 | Tuesday 2 | ||||||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SE 10 | SE 10 | SE 9 | SE 9 | SSE 9 | SE 9 | SSE 9 | SE 9 | SSE 8 | SE 11 | SE 8 | SE 8 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SSE 8 | |
410 | 373 | 325 | 275 | 253 | 154 | 139 | 134 | 123 | 120 | 101 | 118 | 101 | 115 | 160 | 31 | 57 | 44 | 65 | 61 | 59 | 52 | 88 | 334 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | glassy | glassy | cross-on | cross | cross-off | glassy | glassy | glassy | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | |
High Tide | 2:18PM0.82m | 1:45AM0.70m | 2:52PM0.81m | 2:16AM0.71m | 3:27PM0.78m | |||||||||||||||||||
Low Tide | 7:46AM0.10m | 8:41PM0.36m | 8:18AM0.09m | 9:14PM0.38m | 8:55AM0.09m | |||||||||||||||||||
 | | |  | | | |  | | | | |  |  |  | | | | | | | | |  | |
 | — | — | 6:54 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — |
 | — | — | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:25 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | |
Temp °C | 17 | 16 | 16 | 16 | 19 | 19 | 18 | 17 | 17 | 16 | 16 | 16 | 18 | 18 | 17 | 17 | 16 | 16 | 15 | 15 | 18 | 17 | 17 | 17 |
18 | 16 | 16 | 17 | 20 | 19 | 19 | 17 | 18 | 17 | 16 | 16 | 18 | 17 | 15 | 14 | 14 | 14 | 14 | 14 | 16 | 15 | 17 | 17 | |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SE 10 | SE 10 | SE 9 | SE 9 | SSE 9 | SE 9 | SSE 9 | SE 9 | E 7 | E 6 | SE 8 | SE 8 | SE 10 | SE 10 | SE 10 | SE 9 | S 8 | SSE 8 |
 kJ | 410 | 373 | 325 | 275 | 253 | 154 | 139 | 134 | 123 | 120 | 101 | 118 | 101 | 115 | 22 | 22 | 57 | 44 | 65 | 61 | 59 | 52 | 177 | 334 |
Swell 2 Height (m) Direction Period (s) | ESE 7 | E 6 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | SE 11 | SE 11 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | E 6 | ENE 6 | SE 9 |
| kJ | 45 | 38 | 38 | 41 | 40 | 43 | 57 | 56 | 57 | 56 | 45 | 45 | 34 | 33 | 32 | 31 | 13 | 13 | 8 | 8 | 7 | 6 | 3 | 14 |
Swell 3 Height (m) Direction Period (s) | — | — | SSE 10 | E 6 | ESE 7 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | SE 11 | SE 11 | S 10 | S 13 | S 13 | — | E 6 | ENE 6 | ENE 6 | — |
| kJ | — | — | 68 | 40 | 58 | 66 | 60 | 58 | 58 | 39 | 14 | 37 | 12 | 12 | 43 | 31 | 2 | 3 | 3 | — | 6 | 7 | 3 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | SSW 5 | S 5 | SSE 8 | SSE 8 | SSE 6 | S 6 | S 6 | S 6 | S 6 | S 8 | SE 9 | E 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 10 | 9 | 160 | 246 | 94 | 112 | 94 | 66 | 66 | 138 | 88 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 21 | 13 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 21 | 21 | 38 | 13 | 0 | 0 | 0 | 21 | 0 | 21 |
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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