Surf Forecasts:
How big are the waves at Prainha today (19 Aug):
- Morning surf: Morning surf (19 Aug, local time) - 4ft (1.2m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (19 Aug, local time) - 3.5ft (1.1m), 8s period with ENE swell.
- Evening surf: Evening surf (19 Aug, local time) - 3ft (0.9m), 8s period with ENE swell.
The current surf forecast for Prainha at 10AM is: 1.2m 8s primary swell from a East-northeast direction and 0.1m 9s secondary swell from a South direction (forecast issued at 02:00am August 19). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | 4ft (1.2m) | 8s |
| Afternoon (19 Aug) | 3.5ft (1.1m) | 8s |
| Evening (19 Aug) | 3ft (0.9m) | 8s |
Table - waves today at Prainha. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Wed morning, min 13°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | ||||||||||||||||||||||
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) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | S 7 | S 7 | S 8 | S 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 284 | 223 | 217 | 172 | 138 | 135 | 102 | 102 | 102 | 118 | 118 | 81 | 78 | 91 | 71 | 71 | 55 | 74 | 56 | 49 | 67 | 86 | 324 | 554 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross-off | glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | cross-on | on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off |
High Tide | 5:35AM0.71m | 5:10PM0.65m | 6:41AM0.62m | 2:35PM0.59m | 5:13PM0.59m | 12:51PM0.64m | ||||||||||||||||||
Low Tide | 10:17AM0.45m | 10:46PM0.32m | 10:20AM0.53m | 3:15PM0.59m | 11:46PM0.38m | |||||||||||||||||||
 | |  |  |  | | | |  | | |  | | | | | | | | | | | | | |
 | — | — | 6:41 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — |
 | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 21 | 20 | 21 | 23 | 23 | 20 | 19 | 19 | 19 | 19 | 19 | 21 | 22 | 20 | 19 | 20 | 20 | 18 | 19 | 21 | 19 | 17 | 16 |
Feels °C | 25 | 24 | 22 | 23 | 24 | 23 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 23 | 21 | 20 | 22 | 20 | 17 | 15 | 19 | 18 | 16 | 14 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | S 7 | ENE 7 | ENE 8 | ENE 8 |
| kJ | 284 | 223 | 217 | 172 | 138 | 135 | 102 | 102 | 102 | 118 | 118 | 81 | 78 | 91 | 71 | 71 | 55 | 74 | 56 | 49 | 67 | 67 | 96 | 101 |
Swell 2 Height (m) Direction Period (s) | S 9 | S 9 | S 9 | S 9 | S 9 | SE 13 | SE 13 | SE 13 | S 11 | S 4 | S 10 | SE 4 | S 7 | S 9 | S 9 | S 9 | NE 4 | S 8 | S 8 | S 8 | ENE 7 | W 4 | NW 4 | — |
| kJ | 2 | 2 | 2 | 2 | 1 | 7 | 7 | 7 | 3 | 2 | 18 | 7 | 14 | 57 | 38 | 36 | 4 | 12 | 12 | 11 | 49 | 1 | 1 | — |
Swell 3 Height (m) Direction Period (s) | E 14 | — | — | E 12 | — | SE 13 | S 12 | S 9 | S 9 | S 11 | S 7 | S 7 | S 9 | SE 12 | SE 12 | SE 12 | S 8 | SSE 5 | SE 6 | SE 5 | NW 5 | — | — | — |
| kJ | 4 | — | — | 3 | — | 7 | 3 | 1 | 1 | 20 | 9 | 15 | 27 | 6 | 5 | 6 | 22 | 2 | 1 | 1 | 1 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | S 2 | SSE 3 | S 3 | SSE 4 | SSE 4 | SSE 4 | S 4 | — | — | — | — | — | NE 3 | NNE 3 | NNW 3 | WSW 2 | W 3 | W 4 | W 4 | S 7 | S 8 | S 9 |
| kJ | — | — | 1 | 3 | 6 | 22 | 29 | 34 | 9 | — | — | — | — | — | 3 | 8 | 4 | 1 | 4 | 23 | 10 | 86 | 324 | 554 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 127 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 20 | 20 | 20 | 0 | 0 | 0 | 27 | 0 | 10 | 0 | 0 |
Best forecast wave conditions in Santa Catarina - Norte | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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