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Surf Forecasts:
Barra do Una surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 8 pm Saturday 25 Apr 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
25.4° C
(Which is 1.3°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 1AM is: 0.3m 10s primary swell from a South-southeast direction and 0.5m 6s secondary swell from a East direction (forecast issued at 08:00pm April 25). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Apr) | 1ft (0.3m) | 10s |
| Afternoon (26 Apr) | 1ft (0.3m) | 10s |
| Evening (26 Apr) | 1ft (0.3m) | 9s |
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 10mm), heaviest on Sun night. Warm (max 28°C on Sun morning, min 22°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 25 | Sunday 26 | Monday 27 | Tuesday 28 | |||||||||||||||||||||
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 |   |    |    |    | ||||||||||||||||||||
SSE 11 | SSE 11 | E 6 | SSE 10 | SSE 10 | S 10 | S 10 | S 10 | E 7 | SSE 9 | S 6 | S 6 | S 4 | S 5 | S 5 | S 5 | S 4 | SSE 11 | ESE 8 | ESE 8 | ESE 8 | S 12 | S 10 | S 10 | |
23 | 22 | 20 | 20 | 19 | 17 | 17 | 17 | 26 | 17 | 12 | 19 | 13 | 40 | 24 | 17 | 17 | 11 | 11 | 11 | 11 | 11 | 80 | 127 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | glassy | cross-on | cross | glassy | cross-on | cross | cross-off | cross-off | glassy | cross-on | cross-on | cross | cross | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | |
High Tide | 00:49AM1.02m | 11:03AM0.97m | 00:33AM1.08m | 11:59AM1.11m | 00:48AM1.15m | 12:40PM1.22m | ||||||||||||||||||
Low Tide | 5:32PM0.33m | 6:15AM0.60m | 6:13PM0.26m | 6:39AM0.49m | 6:47PM0.22m | 7:01AM0.39m | ||||||||||||||||||
 | | | | |  | | |  |  | |  |  |  |  | | | | | | | |  | | |
 | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:28 | — | — | — |
 | — | — | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 |
— | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | 1 | 1 | 1 | 1 | 1 | — | 1 | 1 | |
Temp °C | 26 | 25 | 24 | 23 | 22 | 25 | 28 | 27 | 24 | 24 | 23 | 23 | 23 | 23 | 24 | 24 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
28 | 27 | 26 | 25 | 23 | 27 | 30 | 29 | 26 | 27 | 26 | 24 | 25 | 25 | 26 | 26 | 24 | 24 | 23 | 23 | 23 | 23 | 24 | 24 | |
Swell 1 Height (m) Direction Period (s) | E 6 | E 6 | E 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | E 7 | S 7 | S 6 | S 6 | S 6 | ESE 7 | S 5 | E 7 | ESE 7 | S 4 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | S 10 | S 10 |
 kJ | 18 | 18 | 18 | 12 | 12 | 13 | 13 | 8 | 8 | 13 | 12 | 11 | 10 | 23 | 9 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 80 | 127 |
Swell 2 Height (m) Direction Period (s) | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | S 10 | S 10 | S 10 | S 9 | E 7 | ESE 3 | E 7 | S 9 | ESE 7 | S 8 | SE 11 | ESE 7 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | S 12 | E 7 | ESE 8 |
| kJ | 23 | 22 | 20 | 20 | 19 | 17 | 17 | 17 | 16 | 9 | 2 | 10 | 6 | 10 | 1 | 5 | 10 | 11 | 11 | 10 | 10 | 11 | 28 | 19 |
Swell 3 Height (m) Direction Period (s) | SE 7 | SE 7 | SE 7 | SSE 7 | SE 7 | SE 7 | SE 7 | — | SE 7 | SSE 9 | E 7 | E 3 | S 10 | S 8 | SE 11 | S 8 | SSE 11 | S 8 | S 8 | S 8 | S 8 | SSE 10 | — | — |
| kJ | 7 | 7 | 7 | 5 | 7 | 7 | 2 | — | 2 | 17 | 10 | 2 | 2 | 6 | 5 | 1 | 11 | 1 | 1 | 1 | 1 | 10 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | SE 7 | E 7 | E 3 | — | S 6 | S 4 | S 5 | S 5 | S 5 | S 4 | S 4 | SSE 4 | SSE 4 | SE 4 | ESE 3 | — | ESE 3 |
| kJ | — | — | — | — | — | — | — | 7 | 26 | 3 | — | 19 | 13 | 40 | 24 | 17 | 17 | 9 | 5 | 5 | 4 | 2 | — | 4 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 32 | 7 | 7 | 67 | 59 | 59 | 124 | 124 | 0 | 67 | 114 | 156 | 156 | 12 | 88 | 124 | 156 | 88 | 148 | 148 | 148 | 148 | 154 | 152 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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