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Surf Forecasts:
Barra do Una surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 8 am Thursday 14 May 2026 -03Forecast update in hr min s Forecast update imminent
Barra do Una surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Barra do Una sea temperature is
23.4° C
(Which is slightly warmer than usual)How big are the waves at Barra do Una today?
The current surf forecast for Barra do Una at 2PM is: 1.1m 14s primary swell from a South-southeast direction and 0.2m 9s secondary swell from a East-southeast direction (forecast issued at 08:00am May 14). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 May) | 3ft (0.9m) | 11s |
| Afternoon (14 May) | 4ft (1.2m) | 14s |
| Evening (14 May) | 4ft (1.2m) | 13s |
Table - waves today at Barra do Una. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 17mm), heaviest on Fri afternoon. Warm (max 21°C on Sat afternoon, min 17°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 14 | Friday 15 | Saturday 16 | Sun 17 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSE 12 | SSE 11 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 10 | S 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | |
228 | 217 | 507 | 613 | 555 | 523 | 437 | 408 | 324 | 309 | 319 | 309 | 289 | 216 | 157 | 149 | 143 | 108 | 146 | 161 | 161 | 158 | 156 | 158 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | glassy | cross-on | cross | cross-off | off | cross-off | cross | cross-on | cross-on | cross-on | on | glassy | glassy | glassy | cross-on | cross-on | cross-on | on | cross-on | cross-off | cross-off | cross | off | |
High Tide | 1:05PM1.36m | 1:30AM1.24m | 1:50PM1.42m | 2:04AM1.21m | 2:34PM1.44m | 2:36AM1.16m | ||||||||||||||||||
Low Tide | 7:24AM0.24m | 7:52PM0.14m | 7:56AM0.19m | 8:35PM0.21m | 8:25AM0.15m | 9:16PM0.32m | ||||||||||||||||||
 |  | |  | |  | | | |  | | |  | | | | |  | | |  |  | | | |
 | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | 6:37 |
 | — | — | — | 5:32 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | 5:30 |
— | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 6 | — | — | — | — | — | — | — | 1 | 1 | 1 | 2 | |
Temp °C | 16 | 18 | 20 | 20 | 19 | 19 | 18 | 18 | 18 | 17 | 18 | 19 | 18 | 18 | 18 | 18 | 18 | 19 | 20 | 21 | 20 | 20 | 20 | 20 |
16 | 18 | 20 | 20 | 19 | 20 | 19 | 19 | 19 | 17 | 19 | 20 | 20 | 20 | 20 | 19 | 19 | 21 | 21 | 23 | 21 | 21 | 22 | 21 | |
Swell 1 Height (m) Direction Period (s) | SSE 12 | SSE 11 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 10 | S 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 |
 kJ | 228 | 217 | 507 | 613 | 555 | 523 | 437 | 408 | 324 | 309 | 319 | 309 | 289 | 216 | 157 | 149 | 143 | 108 | 146 | 161 | 161 | 158 | 156 | 158 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | SSE 14 | E 8 | E 7 | E 7 | E 6 | E 6 | E 7 |
| kJ | 8 | 8 | 7 | 7 | 7 | 7 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 1 | 1 | 18 | 4 | 4 | 4 | 3 | 1 | 4 |
Swell 3 Height (m) Direction Period (s) | SE 14 | SE 14 | ESE 14 | ESE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 13 | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | E 8 | SE 13 | SE 13 | SE 13 | SE 12 | E 7 | SE 12 |
| kJ | 8 | 8 | 18 | 18 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 5 | 7 | 7 | 7 | 6 | 1 | 6 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 6 | ENE 3 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 0 | 22 | 88 | 0 | 0 | 0 | 2 | 2 | 2 | 7 | 47 | 0 | 0 | 0 | 2 | 2 | 2 | 22 | 88 | 0 | 0 | 7 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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