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Surf Forecasts:
Barra do Una surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 8 am Sunday 03 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
25.1° C
(Which is 1.6°C warmer than normal for this time of year)How big are the waves at Barra do Una today?
The current surf forecast for Barra do Una at 1PM is: 2.1m 10s primary swell from a South-southeast direction and 0.3m 9s secondary swell from a East-southeast direction (forecast issued at 08:00am May 03). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 May) | 6.5ft (2.0m) | 9s |
| Afternoon (03 May) | 6.5ft (2.0m) | 11s |
| Evening (03 May) | 6ft (1.9m) | 12s |
Table - waves today at Barra do Una. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Sun morning. Warm (max 25°C on Tue morning, min 20°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 3 | Monday 4 | Tuesday 5 | Wed 6 | |||||||||||||||||||||
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 7 | SSE 9 | SSE 10 | SSE 11 | SSE 11 | SSE 12 | SSE 12 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 14 | SSE 14 | SSE 15 | SSE 16 | SSE 16 | SSE 16 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | |
220 | 617 | 872 | 875 | 1012 | 966 | 918 | 1161 | 1155 | 908 | 679 | 769 | 815 | 986 | 1335 | 1271 | 1193 | 935 | 784 | 622 | 514 | 407 | 312 | 229 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | off | cross-off | glassy | cross-on | glassy | cross-on | cross-off | off | off | off | glassy | |
High Tide | 3:28PM1.31m | 3:17AM1.18m | 4:02PM1.25m | 3:47AM1.14m | 4:39PM1.18m | |||||||||||||||||||
Low Tide | 8:49AM0.10m | 9:13PM0.39m | 9:14AM0.12m | 9:34PM0.45m | 9:40AM0.17m | 9:56PM0.52m | ||||||||||||||||||
 |  | | |  | | | | |  |  | |  | | | | |  | | | | | | | |
 | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | 6:31 |
 | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | 5:37 |
4 | 2 | 1 | 1 | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 21 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 20 | 20 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 22 | 25 | 24 | 23 | 22 | 23 | 22 |
20 | 19 | 19 | 20 | 19 | 20 | 20 | 20 | 20 | 21 | 22 | 21 | 21 | 21 | 22 | 22 | 22 | 25 | 27 | 26 | 25 | 23 | 25 | 25 | |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | SSE 10 | SSE 11 | SSE 11 | SSE 12 | SSE 12 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 14 | SSE 14 | SSE 15 | SSE 16 | SSE 16 | SSE 16 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 |
 kJ | 8 | 8 | 872 | 875 | 1012 | 966 | 918 | 1161 | 1155 | 908 | 679 | 769 | 815 | 986 | 1335 | 1271 | 1193 | 935 | 784 | 622 | 514 | 407 | 312 | 229 |
Swell 2 Height (m) Direction Period (s) | E 6 | — | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | E 5 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 |
| kJ | 6 | — | 17 | 16 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 14 | 37 | 40 | 32 | 34 | 27 | 27 | 28 | 28 | 27 | 27 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 9 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 7 | SSE 9 | — | — | — | — | — | — | ENE 4 | ENE 4 | E 5 | E 5 | E 5 | E 5 | E 6 | — | — | — | — | — | E 6 | E 6 | — | — |
| kJ | 220 | 617 | — | — | — | — | — | — | 27 | 25 | 28 | 22 | 32 | 43 | 72 | — | — | — | — | — | 49 | 51 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 152 | 152 | 152 | 86 | 86 | 0 | 0 | 33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 22 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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