Surf Forecasts:
How big are the waves at Barra do Sai today (17 Aug):
- Morning surf: Morning surf (17 Aug, local time) - 3.5ft (1.0m), 8s period with E swell.
- Afternoon surf: Afternoon surf (17 Aug, local time) - 3.5ft (1.0m), 8s period with E swell.
- Evening surf: Evening surf (17 Aug, local time) - 3ft (0.9m), 8s period with E swell.
The current surf forecast for Barra do Sai at 8AM is: 1.0m 8s primary swell from a East direction and 0.2m 10s secondary swell from a South-southeast direction (forecast issued at 02:00am August 17). The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Aug) | 3.5ft (1.0m) | 8s |
| Afternoon (17 Aug) | 3.5ft (1.0m) | 8s |
| Evening (17 Aug) | 3ft (0.9m) | 8s |
Table - waves today at Barra do Sai. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Tue afternoon, min 18°C on Wed afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | ||||||||||||||||||||||
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) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 117 | 117 | 127 | 133 | 136 | 143 | 140 | 113 | 108 | 82 | 82 | 82 | 107 | 109 | 89 | 89 | 84 | 63 | 61 | 60 | 58 | 41 | 40 | 40 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | glassy | glassy | glassy | cross-on | cross | cross-off | cross-off | glassy | glassy | glassy | cross | cross-on | glassy | cross-off | cross-on | cross-on | cross-on | cross-on | on | on | glassy | cross-on |
High Tide | 5:22AM1.25m | 5:46PM1.07m | 6:06AM1.13m | 6:19PM0.98m | 7:01AM1.02m | 7:04PM0.89m | ||||||||||||||||||
Low Tide | 10:00PM0.28m | 10:27AM0.25m | 10:33PM0.28m | 10:57AM0.38m | 11:09PM0.31m | 11:28AM0.51m | ||||||||||||||||||
 | |  |  |  | |  | | | | | |  | | | | | | | | | | | | |
 | — | — | 6:41 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — |
 | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:55 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 18 | 18 | 19 | 21 | 22 | 20 | 19 | 19 | 19 | 19 | 21 | 25 | 27 | 24 | 24 | 22 | 20 | 19 | 19 | 21 | 20 | 18 | 18 |
Feels °C | 21 | 20 | 20 | 22 | 23 | 23 | 22 | 21 | 20 | 21 | 21 | 24 | 27 | 29 | 27 | 26 | 24 | 22 | 20 | 20 | 22 | 21 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 117 | 117 | 127 | 133 | 136 | 143 | 140 | 113 | 108 | 82 | 82 | 82 | 107 | 109 | 89 | 89 | 84 | 63 | 61 | 60 | 58 | 41 | 40 | 40 |
Swell 2 Height (m) Direction Period (s) | SSE 10 | SE 10 | SSE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SSE 10 | SSE 9 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSE 4 | SSE 4 | SSE 4 | SSE 4 |
| kJ | 10 | 4 | 10 | 4 | 4 | 24 | 4 | 18 | 8 | 9 | 8 | 8 | 8 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 2 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | E 13 | E 13 | E 13 | — | — | — | — | — | SE 8 | SE 9 | S 10 | — | — | — | — | — | E 14 | — | — | — | SE 8 | E 14 | E 13 | E 13 |
| kJ | 3 | 3 | 3 | — | — | — | — | — | 3 | 3 | 2 | — | — | — | — | — | 4 | — | — | — | 2 | 4 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 3 | SSE 4 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 8 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 135 | 38 | 0 | 0 | 0 | 0 | 0 | 38 | 38 | 0 | 0 | 38 | 38 | 38 | 38 | 168 | 168 | 0 | 38 |
Best forecast wave conditions in Santa Catarina - Norte | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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