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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 8 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 1AM is: 1.3m 12s primary swell from a South-southeast direction and 0.4m 9s secondary swell from a East-northeast direction, 0.4m 3s secondary swell from a Southeast direction (forecast issued at 08:00pm May 13). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 May) | 5.5ft (1.7m) | 14s |
| Afternoon (14 May) | 5ft (1.6m) | 13s |
| Evening (14 May) | 5ft (1.5m) | 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 3mm), 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 | Saturday 16 | |||||||||||||||||||||
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 | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
SSE 12 | SSE 12 | SSE 11 | SSE 13 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 10 | SSE 10 | S 10 | S 11 | S 11 | S 11 | S 10 | |
418 | 404 | 438 | 692 | 961 | 1019 | 960 | 841 | 774 | 650 | 619 | 694 | 884 | 827 | 390 | 291 | 229 | 216 | 265 | 270 | 281 | 233 | 229 | 225 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | 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 | cross-off | off | cross-off | off | off | glassy | glassy | glassy | |
High Tide | 00:41AM0.87m | 12:45PM0.94m | 1:11AM0.84m | 1:29PM0.99m | 1:39AM0.79m | 2:13PM1.00m | ||||||||||||||||||
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 | — | — | — | — | — | — | — | 5:32 | — | — | — | — | — | — | — | 5:32 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | — | — | — | — | — | |
Temp °C | 17 | 16 | 15 | 14 | 14 | 16 | 20 | 20 | 19 | 18 | 17 | 17 | 17 | 17 | 18 | 18 | 17 | 16 | 16 | 16 | 16 | 17 | 18 | 20 |
16 | 15 | 14 | 12 | 13 | 15 | 20 | 20 | 20 | 18 | 17 | 16 | 16 | 16 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 18 | 19 | 22 | |
Swell 1 Height (m) Direction Period (s) | SSE 12 | SSE 12 | SSE 11 | SSE 13 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | ENE 8 | ENE 8 | ENE 8 | S 12 | S 11 | S 11 | S 10 | SSE 10 | S 10 | S 11 | S 11 | S 11 | S 10 |
 kJ | 418 | 404 | 438 | 692 | 961 | 1019 | 960 | 841 | 774 | 650 | 619 | 14 | 14 | 14 | 390 | 291 | 229 | 216 | 265 | 270 | 281 | 233 | 229 | 225 |
Swell 2 Height (m) Direction Period (s) | 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 4 | E 4 | E 4 | E 4 | ENE 6 |
| kJ | 29 | 28 | 28 | 28 | 28 | 27 | 26 | 26 | 25 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 3 | 3 | 6 | 9 | 3 |
Swell 3 Height (m) Direction Period (s) | ESE 15 | ESE 14 | ESE 14 | ESE 14 | 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 | SE 14 | SE 14 | ENE 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 21 | 21 | 21 | 20 | 19 | 26 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 7 | 19 | 7 | 8 | 7 | 6 | 5 | 5 | 5 | 5 |
Wind waves Height (m) Direction Period (s) | — | — | SE 3 | — | — | — | — | — | — | — | SSE 3 | S 12 | S 12 | S 12 | S 5 | S 4 | SSE 4 | SSE 4 | — | — | — | — | — | E 5 |
| kJ | — | — | 4 | — | — | — | — | — | — | — | 2 | 694 | 884 | 827 | 42 | 33 | 18 | 9 | — | — | — | — | — | 15 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 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 | ||||||||||||||||||||||||
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