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Barra do Una surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 2 am Monday 01 Dec 2025 -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
24.0° 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 5AM is: 0.5m 9s primary swell from a South direction and 0.4m 8s secondary swell from a East-southeast direction (forecast issued at 02:00am December 01). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Dec) | 1.5ft (0.5m) | 9s |
| Afternoon (01 Dec) | 1.5ft (0.5m) | 9s |
| Evening (01 Dec) | 1.5ft (0.5m) | 8s |
Table - waves today at Barra do Una. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 01 | Tuesday 02 | Wednesday 03 | ||||||||||||||||||||||
| 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 | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 10 | 9 | 9 | 9 | 8 | 8 | 8 | 11 | 10 | 10 | 11 | 11 | 6 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 35 | 35 | 41 | 40 | 39 | 38 | 35 | 34 | 20 | 21 | 47 | 42 | 40 | 39 | 37 | 35 | 33 | 39 | 82 | 83 | 90 | 83 | 64 | 110 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | glass | glass | cross- on | cross- on | cross- off | glass | glass | cross- on | cross- on | on | on | on | on | glass |
High Tide / height (m) | 12:12PM 1.14 | 12:27AM 1.27 | 12:51PM 1.15 | 1:17AM 1.36 | 1:27PM 1.14 | |||||||||||||||||||
Low Tide / height (m) | 6:31AM 0.21 | 6:49PM 0.30 | 7:21AM 0.21 | 7:25PM 0.22 | 8:08AM 0.25 | 7:58PM 0.16 | ||||||||||||||||||
Monday 01 | Tuesday 02 | Wednesday 03 | ||||||||||||||||||||||
| Sunrise | - | - | 5:11 | - | - | - | - | - | - | - | 5:11 | - | - | - | - | - | - | - | 5:11 | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:44 | - |
 | |  |  | | |  |  | | | | | | | |  | | | |  |  | | | | |
Rain (mm) | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | 3 | - | - | - | 1 | 2 | 1 | - | - |
| Temp. °C | 22 | 22 | 22 | 24 | 24 | 24 | 23 | 22 | 22 | 22 | 22 | 24 | 25 | 25 | 24 | 22 | 22 | 22 | 22 | 23 | 22 | 23 | 22 | 21 |
| Feels °C (?) | 24 | 24 | 24 | 26 | 25 | 25 | 23 | 25 | 23 | 24 | 25 | 28 | 27 | 28 | 27 | 26 | 26 | 24 | 24 | 24 | 22 | 23 | 23 | 23 |
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Ocean Swells (m)- Wind Speed (km/h)
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