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Surf Forecasts:
Barra do Una surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 8 am Wednesday 15 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
25.2° C
(Which is 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 3PM is: 0.3m 15s primary swell from a South-southeast direction and 0.6m 7s secondary swell from a East-southeast direction (forecast issued at 08:00am April 15). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Apr) | 2.5ft (0.7m) | 6s |
| Afternoon (15 Apr) | 1ft (0.3m) | 15s |
| Evening (15 Apr) | 3ft (0.9m) | 8s |
Table - waves today at Barra do Una. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 15 | Thursday 16 | Friday 17 | Sat 18 | |||||||||||||||||||||
| 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 6 | 7 | 15 | 15 | 8 | 14 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 11 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 36 | 35 | 40 | 44 | 64 | 125 | 59 | 84 | 84 | 65 | 64 | 60 | 72 | 70 | 131 | 134 | 61 | 59 | 57 | 59 | 89 | 55 | 66 | 65 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | cross | cross | cross- off | cross- off | cross- off | off | off | glass | cross | cross- off | cross- off | off | off | glass | glass | glass | cross | cross- off | cross- off | off | cross- off | cross |
High Tide / height (m) | ||||||||||||||||||||||||
Low Tide / height (m) | ||||||||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | Sat 18 | |||||||||||||||||||||
| Sunrise | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - |
| Sunset | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - |
 |  | | |  | | | | | | |  | | | | | | | | | | |  |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 |
| Temp. °C | 20 | 23 | 24 | 24 | 23 | 22 | 22 | 22 | 22 | 23 | 25 | 25 | 23 | 22 | 21 | 21 | 21 | 23 | 26 | 26 | 24 | 23 | 23 | 22 |
| Feels °C (?) | 22 | 27 | 26 | 26 | 25 | 23 | 23 | 24 | 24 | 26 | 27 | 26 | 24 | 23 | 23 | 23 | 23 | 25 | 28 | 27 | 25 | 24 | 25 | 24 |
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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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