Surf Forecasts:
How big are the waves at Barra do Una today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 1ft (0.3m), 14s period with SSE swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 1ft (0.3m), 13s period with SSE swell.
- Evening surf: Evening surf (31 Jul, local time) - 1.5ft (0.4m), 12s period with SSE swell.
The current surf forecast for Barra do Una at 3AM is: 0.4m 9s primary swell from a South-southeast direction and 0.4m 5s secondary swell from a South-southeast direction (forecast issued at 08:00pm July 30). The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 1ft (0.3m) | 14s |
| Afternoon (31 Jul) | 1ft (0.3m) | 13s |
| Evening (31 Jul) | 1.5ft (0.4m) | 12s |
Table - waves today at Barra do Una. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Sun morning, min 16°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Thu 30 | Friday 31 | Saturday 1 | ||||||||||||||||
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 |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | E 6 | S 11 | S 11 | S 11 | E 7 | E 7 |
Wave Graph  | ||||||||||||||||||
 kJ | 33 | 33 | 30 | 29 | 29 | 38 | 35 | 33 | 55 | 50 | 48 | 46 | 176 | 66 | 68 | 58 | 104 | 150 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | glassy | glassy | glassy | cross-on | cross-off | cross-off | off |
High Tide | 3:29PM1.35m | 3:18AM1.39m | 3:58PM1.35m | 3:52AM1.41m | 4:31PM1.33m | |||||||||||||
Low Tide | 9:35PM0.34m | 9:49AM0.02m | 9:57PM0.34m | 10:16AM0.06m | ||||||||||||||
 | | |  | |  |  | | |  | | | | | | | | | |
 | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:44 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 18 | 18 | 17 | 18 | 20 | 20 | 18 | 18 | 18 | 17 | 16 | 18 | 21 | 21 | 19 | 19 |
Feels °C | 19 | 20 | 20 | 19 | 18 | 18 | 21 | 20 | 18 | 18 | 19 | 19 | 17 | 20 | 22 | 21 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | S 5 | S 5 | SSE 5 | SSE 5 | SSE 5 | SSE 9 | SE 4 | SSE 9 | SSE 9 | S 9 | SSE 8 | E 5 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 7 |
| kJ | 13 | 13 | 9 | 8 | 8 | 29 | 6 | 28 | 26 | 23 | 24 | 34 | 60 | 66 | 68 | 56 | 56 | 73 |
Swell 2 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 14 | SSE 9 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 9 | S 11 | S 11 | S 11 | S 11 | S 8 | SSE 10 |
| kJ | 33 | 33 | 30 | 29 | 29 | 38 | 28 | 33 | 55 | 50 | 48 | 25 | 94 | 59 | 58 | 58 | 12 | 20 |
Swell 3 Height (m) Direction Period (s) | E 7 | E 7 | E 7 | SSE 15 | SSE 14 | SE 8 | SSE 13 | SE 8 | SE 7 | SE 7 | E 8 | SSE 12 | — | — | — | — | SSE 11 | S 8 |
| kJ | 4 | 4 | 3 | 21 | 20 | 3 | 35 | 3 | 2 | 2 | 1 | 46 | — | — | — | — | 22 | 5 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SSE 5 | SE 5 | E 4 | ESE 4 | ESE 4 | E 4 | E 4 | E 6 | E 6 | — | — | — | E 7 | E 7 |
| kJ | — | — | — | — | 16 | 10 | 4 | 16 | 13 | 12 | 19 | 89 | 176 | — | — | — | 104 | 150 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 12 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 86 | 0 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
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