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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 am Thursday 16 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
24.3° C
(Which is normal for this time of year)How big are the waves at Prainha today?
The current surf forecast for Prainha at 7AM is: 1.2m 8s primary swell from a East direction and 0.6m 12s secondary swell from a Southeast direction (forecast issued at 02:00am April 16). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Apr) | 4ft (1.2m) | 8s |
| Afternoon (16 Apr) | 4ft (1.2m) | 8s |
| Evening (16 Apr) | 3.5ft (1.1m) | 8s |
Table - waves today at Prainha. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 16 | Friday 17 | Saturday 18 | ||||||||||||||||||||||
| 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 | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 152 | 201 | 196 | 191 | 187 | 176 | 144 | 138 | 108 | 119 | 133 | 126 | 121 | 119 | 101 | 97 | 94 | 90 | 67 | 65 | 64 | 63 | 72 | 72 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- on | cross- on | cross | cross- on | on | cross- on | cross- on | cross- on | cross | cross | cross- on | cross- on | on | cross- on | cross- off | off | glass | off | cross- off | cross- on | cross | cross- off | cross- off |
High Tide / height (m) | 1:38PM 1.01 | 2:07AM 0.89 | 2:16PM 1.03 | 2:32AM 0.83 | 2:56PM 1.01 | |||||||||||||||||||
Low Tide / height (m) | 7:57AM 0.19 | 8:24PM 0.05 | 8:24AM 0.18 | 9:07PM 0.15 | 8:44AM 0.17 | |||||||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:31 | - | - | - | - |
| Sunset | - | - | - | - | - | 5:55 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:53 | - | - |
 |  |  |  |  | |  | | | | | | | | | | | |  | | | | | | |
Rain (mm) | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 23 | 22 | 22 | 22 | 25 | 24 | 23 | 23 | 22 | 22 | 21 | 23 | 26 | 26 | 24 | 22 | 22 | 21 | 20 | 22 | 26 | 25 | 23 | 21 |
| Feels °C (?) | 26 | 24 | 24 | 24 | 25 | 24 | 24 | 25 | 24 | 24 | 23 | 25 | 27 | 27 | 27 | 25 | 25 | 24 | 22 | 24 | 28 | 25 | 24 | 22 |
- Map Icons:
Break
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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