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Surf Forecasts:
Barra do Una surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 2 am Thursday 23 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
25.3° C
(Which is 1.1°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 9AM is: 0.4m 9s primary swell from a South-southeast direction and 0.2m 10s secondary swell from a South direction (forecast issued at 02:00am April 23). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Apr) | 1.5ft (0.4m) | 9s |
| Afternoon (23 Apr) | 1.5ft (0.5m) | 8s |
| Evening (23 Apr) | 1.5ft (0.4m) | 8s |
Table - waves today at Barra do Una. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 26°C on Sat morning, min 20°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | ||||||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SE 9 | SE 9 | SE 9 | SSE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | |
40 | 39 | 38 | 30 | 34 | 33 | 20 | 24 | 36 | 35 | 34 | 32 | 58 | 57 | 56 | 55 | 50 | 29 | 28 | 27 | 24 | 23 | 23 | 22 | |
Wind (km/h) | ||||||||||||||||||||||||
off | cross-off | cross | on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross | cross-off | cross-off | cross-off | off | cross | cross-on | glassy | cross-on | cross-off | off | cross-off | |
High Tide | 1:11AM0.93m | 5:40AM0.88m | 1:43PM0.51m | 8:16PM0.86m | 1:19AM0.98m | 7:08AM0.82m | 12:36PM0.58m | 1:19AM1.00m | 9:17AM0.84m | |||||||||||||||
Low Tide | 4:00AM0.86m | 10:50AM0.43m | 2:59PM0.50m | 9:49PM0.84m | 5:12AM0.79m | 12:05PM0.58m | 4:35PM0.42m | 5:48AM0.70m | 5:32PM0.33m | |||||||||||||||
 | |  |  | | | | | | | | | | | | | | | | | | | | | |
 | — | — | 6:24 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — |
 | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 20 | 19 | 19 | 22 | 23 | 24 | 23 | 22 | 22 | 22 | 21 | 22 | 24 | 24 | 22 | 22 | 21 | 21 | 20 | 23 | 26 | 25 | 24 | 23 |
22 | 21 | 21 | 24 | 24 | 26 | 25 | 23 | 23 | 24 | 23 | 24 | 25 | 24 | 22 | 23 | 23 | 23 | 21 | 25 | 28 | 26 | 25 | 24 | |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SSE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | E 4 | E 4 | ESE 4 | ESE 4 | ESE 5 | ESE 5 | E 6 | E 5 |
 kJ | 40 | 39 | 38 | 30 | 34 | 33 | 17 | 24 | 17 | 22 | 21 | 21 | 20 | 20 | 19 | 14 | 9 | 9 | 6 | 6 | 7 | 8 | 15 | 14 |
Swell 2 Height (m) Direction Period (s) | ESE 8 | S 11 | S 10 | S 10 | S 9 | S 9 | SSE 14 | SSE 14 | SSE 14 | ESE 4 | ESE 4 | ESE 4 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SE 7 | SE 7 | SE 7 | SE 7 | SSE 11 | SE 7 | SSE 11 | SSE 10 |
| kJ | 6 | 10 | 8 | 8 | 7 | 6 | 20 | 18 | 36 | 4 | 3 | 2 | 58 | 57 | 56 | 55 | 14 | 19 | 13 | 13 | 24 | 17 | 23 | 22 |
Swell 3 Height (m) Direction Period (s) | S 11 | ESE 8 | ESE 8 | ESE 8 | SE 15 | SE 15 | ESE 8 | ESE 8 | ESE 8 | SSE 13 | SSE 13 | SSE 13 | ESE 4 | E 8 | E 7 | E 8 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SE 7 | SSE 11 | SE 7 | SE 7 |
| kJ | 10 | 6 | 6 | 6 | 9 | 8 | 6 | 6 | 6 | 35 | 34 | 32 | 3 | 4 | 4 | 1 | 50 | 29 | 28 | 27 | 8 | 23 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | E 2 | ESE 3 | E 4 | ENE 3 | — | — | ESE 4 | ESE 4 | ESE 4 | E 4 | ENE 4 | — | — | — | — | E 6 | — |
| kJ | — | — | — | — | — | — | — | 1 | 2 | 6 | 4 | — | — | 4 | 6 | 6 | 12 | 14 | — | — | — | — | 23 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 2 | 47 | 177 | 269 | 114 | 124 | 0 | 0 | 0 | 0 | 88 | 0 | 0 | 0 | 0 | 2 | 7 | 7 | 47 | 164 | 33 | 114 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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