Surf Forecasts:
How big are the waves at Barra do Una today (11 Sep):
- Morning surf: Morning surf (11 Sep, local time) - 2ft (0.6m), 13s period with S swell.
- Afternoon surf: Afternoon surf (11 Sep, local time) - 2ft (0.6m), 12s period with S swell.
- Evening surf: Evening surf (11 Sep, local time) - 1.5ft (0.5m), 12s period with S swell.
The current surf forecast for Barra do Una at 4PM is: 0.5m 12s primary swell from a South direction and 0.1m 13s secondary swell from a Southeast direction, 0.6m 8s secondary swell from a East direction (forecast issued at 08:00am September 11). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | 2ft (0.6m) | 13s |
| Afternoon (11 Sep) | 2ft (0.6m) | 12s |
| Evening (11 Sep) | 1.5ft (0.5m) | 12s |
Table - waves today at Barra do Una. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 80mm), heaviest during Fri night. Warm (max 24°C on Fri afternoon, min 18°C on Sat afternoon). Mainly fresh winds. | ||||||||||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | ||||||||||||||||||||
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 14 | S 13 | S 13 | S 12 | S 12 | S 12 | SSE 12 | S 12 | SSE 11 | SSE 11 | S 11 | S 11 | S 6 | S 7 | S 8 | S 8 | SSE 8 | SSE 8 | SSE 7 | SE 8 | SSE 8 | SSE 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 189 | 126 | 121 | 110 | 75 | 72 | 46 | 41 | 41 | 23 | 21 | 21 | 75 | 242 | 299 | 266 | 251 | 240 | 218 | 314 | 184 | 151 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | cross-off | cross-off | off | on | glassy | cross-off | cross-on | cross-on | on | cross-on | cross-on | on | cross | cross | cross | cross | cross | cross-off | cross-off |
High Tide | 2:51PM1.34m | 2:46AM1.46m | 3:14PM1.31m | 3:17AM1.45m | 3:36PM1.27m | |||||||||||||||||
Low Tide | 8:49AM0.00m | 8:46PM0.29m | 9:07AM0.07m | 8:56PM0.24m | 9:21AM0.15m | |||||||||||||||||
 |  |  |  | |  |  |  | |  |  | | | | | | |  | | | | | |
 | 6:09 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — |
 | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — |
mm | 1 | 2 | 1 | — | — | — | 3 | 10 | 2 | 1 | — | 1 | 4 | 2 | 6 | 4 | 9 | 6 | 4 | 6 | 6 | 5 |
Temp °C | 19 | 20 | 23 | 24 | 23 | 24 | 21 | 20 | 21 | 22 | 20 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
Feels °C | 19 | 21 | 24 | 25 | 24 | 27 | 19 | 24 | 23 | 24 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | SSE 14 | S 13 | S 13 | S 12 | S 12 | S 12 | E 5 | E 5 | ESE 5 | ESE 5 | ESE 5 | E 5 | S 6 | S 7 | S 8 | SSE 8 | — | E 8 | ESE 8 | S 16 | SSE 8 | SSE 8 |
| kJ | 189 | 126 | 121 | 110 | 75 | 72 | 15 | 11 | 7 | 8 | 8 | 8 | 50 | 121 | 142 | 183 | — | 42 | 12 | 5 | 184 | 151 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 8 | E 8 | SE 13 | ESE 8 | ESE 8 | SSE 12 | ESE 8 | SSE 11 | ESE 8 | ESE 8 | ESE 8 | E 5 | ESE 8 | ESE 8 | ESE 8 | — | — | — | S 16 | S 16 | S 15 |
| kJ | 40 | 41 | 29 | 7 | 19 | 11 | 46 | 11 | 41 | 11 | 12 | 11 | 5 | 20 | 21 | 21 | — | — | — | 5 | 5 | 4 |
Swell 3 Height (m) Direction Period (s) | SE 14 | SE 13 | SE 13 | ESE 13 | SE 13 | SE 12 | ESE 8 | SE 12 | ESE 8 | SSE 11 | S 11 | S 11 | ESE 8 | SE 11 | SE 11 | — | — | — | — | — | S 13 | S 15 |
| kJ | 7 | 7 | 7 | 17 | 7 | 6 | 11 | 6 | 11 | 23 | 21 | 21 | 11 | 5 | 5 | — | — | — | — | — | 4 | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | E 8 | E 4 | E 4 | — | S 12 | SSW 3 | — | S 3 | S 4 | S 6 | S 7 | S 8 | S 8 | SSE 8 | SSE 8 | SSE 7 | SE 8 | ESE 6 | ESE 6 |
| kJ | — | — | — | 41 | 6 | 13 | — | 41 | 2 | — | 4 | 18 | 75 | 242 | 299 | 266 | 251 | 240 | 218 | 314 | 71 | 90 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 22 | 0 | 0 | 67 | 0 | 0 | 59 | 0 | 0 | 7 | 252 | 232 | 232 | 148 | 269 | 88 | 86 | 86 | 152 | 86 | 148 | 148 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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