Surf Forecasts:
How big are the waves at Barra do Una today (04 Sep):
- Morning surf: Morning surf (04 Sep, local time) - 2.5ft (0.8m), 11s period with SSE swell.
- Afternoon surf: Afternoon surf (04 Sep, local time) - 2.5ft (0.7m), 11s period with SE swell.
- Evening surf: Evening surf (04 Sep, local time) - 2ft (0.6m), 10s period with SSE swell.
The current surf forecast for Barra do Una at 7AM is: 0.8m 11s primary swell from a South-southeast direction and 0.6m 6s secondary swell from a East direction (forecast issued at 02:00am September 04). The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 2.5ft (0.8m) | 11s |
| Afternoon (04 Sep) | 2.5ft (0.7m) | 11s |
| Evening (04 Sep) | 2ft (0.6m) | 10s |
Table - waves today at Barra do Una. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 38mm), heaviest during Sat night. Warm (max 22°C on Fri morning, min 15°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | ||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSE 11 | SSE 11 | SE 11 | SSE 11 | SSE 11 | SE 11 | SSE 11 | SSE 10 | SE 10 | SE 10 | SSE 10 | SSE 10 | SE 10 | SE 10 | SSE 10 | SSE 10 | S 5 | SSE 7 | SSE 8 | SSE 8 | SSE 7 | SSE 8 | SSE 8 | SSE 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 256 | 215 | 176 | 151 | 151 | 119 | 75 | 71 | 51 | 50 | 40 | 40 | 34 | 34 | 154 | 74 | 114 | 284 | 336 | 300 | 268 | 266 | 314 | 471 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | glassy | glassy | on | on | on | on | glassy | glassy | cross-on | on | cross-on | glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 7:47AM0.94m | 1:33PM0.87m | 7:34PM0.75m | 1:52AM0.61m | 1:31PM1.01m | 9:54PM0.73m | 1:27PM1.13m | |||||||||||||||||
Low Tide | 10:57AM0.80m | 5:17PM0.70m | 11:31PM0.56m | 4:51AM0.50m | 6:24PM0.60m | 5:58AM0.34m | 7:04PM0.51m | |||||||||||||||||
 |  | |  | |  | | | |  | |  | | | | |  | |  | | | | | | |
 | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — |
 | — | — | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — |
mm | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 1 | — | 2 | 4 | 4 | 2 | 7 | 3 | 3 | 3 | 2 | 2 |
Temp °C | 19 | 19 | 19 | 22 | 22 | 21 | 20 | 19 | 19 | 19 | 19 | 20 | 20 | 21 | 20 | 19 | 18 | 17 | 17 | 16 | 15 | 15 | 16 | 16 |
Feels °C | 19 | 19 | 19 | 23 | 21 | 21 | 21 | 20 | 21 | 21 | 21 | 22 | 22 | 24 | 21 | 17 | 16 | 15 | 14 | 13 | 13 | 13 | 14 | 12 |
Swell 1 Height (m) Direction Period (s) | SSE 11 | SSE 11 | SE 11 | SSE 11 | SSE 11 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | S 5 | SSE 5 | SSE 5 | SSE 5 | SSE 10 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
| kJ | 256 | 215 | 176 | 151 | 151 | 68 | 70 | 49 | 50 | 50 | 35 | 14 | 21 | 21 | 21 | 74 | 24 | 13 | 13 | 13 | 13 | 13 | 7 | 12 |
Swell 2 Height (m) Direction Period (s) | E 5 | E 5 | E 6 | E 7 | ESE 8 | SE 11 | SSE 11 | SSE 10 | SE 10 | S 5 | S 5 | E 8 | E 8 | E 8 | ESE 8 | ESE 8 | — | S 15 | — | S 14 | S 14 | S 14 | — | — |
| kJ | 19 | 20 | 24 | 38 | 60 | 119 | 75 | 71 | 51 | 14 | 15 | 35 | 34 | 34 | 24 | 24 | — | 5 | — | 4 | 4 | 4 | — | — |
Swell 3 Height (m) Direction Period (s) | ESE 8 | ESE 9 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 4 | SE 10 | SSE 10 | SSE 10 | SE 10 | SE 10 | SE 10 | SE 10 | — | — | — | — | — | — | — | — |
| kJ | 7 | 7 | 2 | 2 | 2 | 2 | 2 | 2 | 10 | 50 | 40 | 40 | 26 | 26 | 25 | 26 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SW 3 | SSW 3 | SSW 4 | SSW 4 | — | — | — | SSE 5 | — | — | SSE 10 | SE 5 | S 5 | SSE 7 | SSE 8 | SSE 8 | SSE 7 | SSE 8 | SSE 8 | SSE 9 |
| kJ | — | — | — | — | 3 | 4 | 5 | 5 | — | — | — | 29 | — | — | 154 | 13 | 114 | 284 | 336 | 300 | 268 | 266 | 314 | 471 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 2 | 0 | 0 | 133 | 188 | 91 | 105 | 0 | 0 | 7 | 7 | 12 | 0 | 99 | 100 | 188 | 309 | 306 | 306 | 306 | 1919 | 188 | 152 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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