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Surf Forecasts:
Barra do Una surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 2 pm Thursday 07 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
24.8° 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 7PM is: 0.8m 6s primary swell from a East direction and 0.3m 10s secondary swell from a South-southeast direction (forecast issued at 02:00pm May 07). The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 May) | - | - |
| Afternoon (07 May) | 1.5ft (0.5m) | 11s |
| Evening (07 May) | 2.5ft (0.8m) | 7s |
Table - waves today at Barra do Una. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 25mm), heaviest during Sun morning. Warm (max 32°C on Fri afternoon, min 17°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||||
Thu 7 | Friday 8 | Saturday 9 | Sun 10 | |||||||||||||||||||||
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 | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSE 11 | S 11 | E 6 | E 7 | E 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | S 13 | S 13 | ESE 8 | S 7 | S 7 | S 7 | S 7 | S 7 | S 8 | S 8 | |
40 | 57 | 52 | 57 | 157 | 58 | 60 | 65 | 71 | 75 | 77 | 163 | 72 | 55 | 89 | 86 | 58 | 192 | 97 | 74 | 72 | 247 | 337 | 364 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross-off | off | off | off | cross-off | off | off | cross-off | off | off | cross-off | cross | cross-on | on | on | cross-on | on | cross-on | cross-on | on | on | on | |
High Tide | 6:18PM1.02m | 6:07AM0.98m | 7:30PM0.97m | 7:23AM0.94m | 9:02PM0.98m | 8:52AM0.95m | ||||||||||||||||||
Low Tide | 10:50AM0.35m | 10:54PM0.68m | 12:25PM0.45m | 3:24AM0.69m | 3:32PM0.42m | 4:33AM0.61m | ||||||||||||||||||
 | |  | | | | |  |  | |  | |  | | | | | | | |  | | |  | |
 | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — |
 | — | 5:36 | — | — | — | — | — | — | — | 5:36 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | 5:35 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 4 | 5 | 4 | |
Temp °C | 27 | 27 | 24 | 23 | 24 | 24 | 24 | 28 | 31 | 32 | 29 | 27 | 26 | 25 | 22 | 23 | 24 | 23 | 22 | 22 | 20 | 19 | 18 | 18 |
28 | 28 | 26 | 24 | 24 | 23 | 23 | 27 | 31 | 32 | 29 | 28 | 26 | 26 | 21 | 23 | 24 | 25 | 24 | 23 | 19 | 17 | 18 | 16 | |
Swell 1 Height (m) Direction Period (s) | E 6 | SSE 11 | SSE 10 | SSE 10 | E 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 7 | ESE 8 | S 7 | S 7 | S 7 | ESE 8 | E 8 | E 8 | E 8 |
 kJ | 32 | 38 | 36 | 20 | 59 | 58 | 60 | 65 | 71 | 75 | 77 | 58 | 72 | 55 | 55 | 54 | 58 | 91 | 97 | 74 | 67 | 48 | 49 | 34 |
Swell 2 Height (m) Direction Period (s) | SSE 11 | S 11 | — | — | SSE 10 | S 10 | S 10 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | S 13 | S 13 | SSE 13 | ESE 8 | ESE 8 | ESE 8 | SSE 12 | SSE 12 | — | — |
| kJ | 40 | 57 | — | — | 20 | 18 | 8 | 34 | 33 | 32 | 51 | 50 | 28 | 27 | 89 | 86 | 55 | 63 | 63 | 63 | 48 | 29 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | S 14 | SSE 13 | SSE 13 | S 10 | S 9 | — | — | — | SSE 15 | SSE 14 | — | — | — | SSE 12 | SSE 12 | SSE 12 | S 12 | — | — | — |
| kJ | — | — | — | — | 14 | 17 | 17 | 7 | 7 | — | — | — | 21 | 40 | — | — | — | 51 | 49 | 48 | 72 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | E 6 | E 6 | E 7 | E 7 | — | — | N 3 | — | — | — | E 8 | — | — | SW 4 | SSW 5 | SSW 6 | S 7 | — | — | S 7 | S 7 | S 8 | S 8 |
| kJ | — | 36 | 52 | 57 | 157 | — | — | 5 | — | — | — | 163 | — | — | 8 | 29 | 52 | 192 | — | — | 72 | 247 | 337 | 364 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 12 | 110 | 177 | 188 | 91 | 2 | 105 | 188 | 188 | 91 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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