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Prainha Surf Forecast
/ Santa Catarina – Norte (41 surf breaks) /
Surf Forecasts:
Prainha surfForecast / Santa Catarina – Norte / Brazil
48hr Weather and Surf, issued 2 pm Wednesday 13 May 2026 -03Forecast update in hr min s Forecast update imminent
Prainha surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Prainha sea temperature is
22.2° C
(Which is normal for this time of year)How big are the waves at Prainha today?
The current surf forecast for Prainha at 6PM is: 1.2m 12s primary swell from a South-southeast direction and 0.4m 9s secondary swell from a East-northeast direction (forecast issued at 02:00pm May 13). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 May) | - | - |
| Afternoon (13 May) | 4.5ft (1.3m) | 12s |
| Evening (13 May) | 4ft (1.2m) | 12s |
Table - waves today at Prainha. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Fri night. Warm (max 20°C on Thu morning, min 14°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 13 | Thursday 14 | Friday 15 | Sat 16 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 13 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | S 12 | SSE 12 | S 12 | S 11 | S 11 | S 10 | S 10 | S 10 | S 11 | S 11 | |
531 | 503 | 418 | 404 | 438 | 692 | 961 | 1019 | 960 | 946 | 774 | 650 | 619 | 629 | 683 | 425 | 390 | 291 | 229 | 206 | 212 | 225 | 233 | 233 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | cross-on | cross-off | off | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | glassy | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | glassy | |
High Tide | 11:59AM0.88m | 00:41AM0.87m | 12:45PM0.94m | 1:11AM0.84m | 1:29PM0.99m | 1:39AM0.79m | ||||||||||||||||||
Low Tide | 6:40PM0.08m | 6:59AM0.21m | 7:31PM0.11m | 7:34AM0.17m | 8:23PM0.17m | 8:07AM0.14m | ||||||||||||||||||
 | |  | | | | | | | | |  |  | | |  | | |  | | | | |  | |
 | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:47 | — |
 | — | 5:34 | — | — | — | — | — | — | — | 5:34 | — | — | — | — | — | — | — | 5:32 | — | — | — | — | — | 5:32 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | — | — | — | |
Temp °C | 19 | 19 | 17 | 16 | 15 | 14 | 14 | 16 | 20 | 20 | 19 | 18 | 17 | 17 | 17 | 17 | 18 | 18 | 17 | 16 | 16 | 17 | 17 | 17 |
17 | 18 | 16 | 15 | 14 | 13 | 13 | 15 | 20 | 19 | 20 | 18 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 16 | 16 | 17 | 18 | 18 | |
Swell 1 Height (m) Direction Period (s) | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 13 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | ENE 8 | SSE 12 | S 12 | S 11 | S 11 | S 10 | S 10 | S 10 | S 11 | S 11 |
 kJ | 531 | 503 | 418 | 404 | 438 | 692 | 961 | 1019 | 960 | 946 | 774 | 650 | 619 | 629 | 14 | 425 | 390 | 291 | 229 | 206 | 212 | 225 | 233 | 233 |
Swell 2 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 5 |
| kJ | 31 | 30 | 29 | 28 | 28 | 28 | 28 | 27 | 26 | 26 | 25 | 24 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 5 | 5 | 22 |
Swell 3 Height (m) Direction Period (s) | NNE 4 | NNE 4 | ESE 15 | ESE 14 | ESE 14 | ESE 3 | ESE 14 | ENE 9 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | SE 14 | ESE 14 | SE 14 | ESE 14 | SE 14 | SE 13 | SE 13 | E 8 |
| kJ | 3 | 1 | 21 | 21 | 21 | 2 | 19 | 26 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 7 | 19 | 7 | 19 | 7 | 7 | 7 | 5 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SE 3 | — | — | — | — | — | — | — | — | — | S 12 | S 4 | S 4 | S 4 | SSE 4 | SSE 4 | ESE 4 | E 4 | E 5 | — |
| kJ | — | — | — | — | 4 | — | — | — | — | — | — | — | — | — | 683 | 40 | 25 | 16 | 11 | 7 | 4 | 13 | 20 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Santa Catarina - Norte | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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