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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 am Sunday 19 Apr 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
24.4° C
(Which is slightly warmer than usual)How big are the waves at Prainha today?
The current surf forecast for Prainha at 5PM is: 0.9m 8s primary swell from a South direction and 0.8m 9s secondary swell from a East-southeast direction (forecast issued at 08:00am April 19). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Apr) | 3.5ft (1.1m) | 8s |
| Afternoon (19 Apr) | 3ft (0.9m) | 9s |
| Evening (19 Apr) | 3ft (0.9m) | 8s |
Table - waves today at Prainha. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 19 | Monday 20 | Tuesday 21 | Wed 22 | |||||||||||||||||||||
| 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 9 | 9 | 9 | 8 | 11 | 8 | 8 | 8 | 7 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 160 | 165 | 150 | 119 | 113 | 108 | 102 | 153 | 93 | 90 | 70 | 151 | 169 | 163 | 177 | 226 | 222 | 200 | 196 | 196 | 196 | 170 | 188 | 136 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | on | cross- on | cross- off | off | off | cross- off | cross- off | glass | on | cross- on | glass | glass | off | glass | glass | glass | cross- on | on | on | glass | glass | glass |
High Tide / height (m) | 3:37PM 0.95 | 3:18AM 0.70 | 4:23PM 0.86 | 3:38AM 0.66 | 5:17PM 0.75 | 11:07PM 0.68 | ||||||||||||||||||
Low Tide / height (m) | 8:52AM 0.16 | 10:47PM 0.42 | 8:49AM 0.16 | 12:16AM 0.55 | 9:00AM 0.18 | 8:33PM 0.63 | 2:15AM 0.62 | |||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | Wed 22 | |||||||||||||||||||||
| Sunrise | - | 6:31 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - |
| Sunset | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:51 | - | - | - | - |
 |  | | | | | | | | | | | | |  |  | |  | |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 18 | 20 | 24 | 24 | 22 | 20 | 19 | 18 | 18 | 20 | 23 | 23 | 22 | 20 | 19 | 19 | 20 | 22 | 24 | 24 | 23 | 22 | 21 | 19 |
| Feels °C (?) | 19 | 22 | 25 | 24 | 22 | 20 | 20 | 19 | 19 | 21 | 23 | 23 | 23 | 22 | 20 | 21 | 21 | 23 | 24 | 24 | 24 | 24 | 23 | 21 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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