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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 Monday 13 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 5PM is: 1.3m 6s primary swell from a East-northeast direction and 0.6m 10s secondary swell from a Southeast direction, 0.4m 17s secondary swell from a Southeast direction (forecast issued at 02:00pm April 13). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Apr) | - | - |
| Afternoon (13 Apr) | 4.5ft (1.3m) | 6s |
| Evening (13 Apr) | 3.5ft (1.1m) | 6s |
Table - waves today at Prainha. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||||||||
| 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 | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 6 | 6 | 6 | 6 | 14 | 9 | 8 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 128 | 128 | 118 | 91 | 91 | 82 | 79 | 59 | 59 | 45 | 45 | 43 | 62 | 71 | 88 | 94 | 80 | 73 | 93 | 155 | 171 | 200 | 278 | 311 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | on | glass | glass | on | on | on | on | on | on | glass | glass | on | on | on | on | on | on | on | on | on | cross- on | cross- on |
High Tide / height (m) | ||||||||||||||||||||||||
Low Tide / height (m) | ||||||||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:30 | - | - | - | - | - | - | - | 6:30 | - | - | - | - | - | - | - | 6:31 |
| Sunset | - | 5:59 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:57 | - | - | - | - | - | - |
 | |  |  | | | |  |  | |  |  | | | | | |  | | | |  | | | |
Rain (mm) | 3 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | 1 | 1 | 1 | 1 | - | - | - | 1 | 1 | 1 | 1 | 1 |
| Temp. °C | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 25 | 24 | 23 | 23 | 22 | 23 | 23 | 24 | 25 | 24 | 24 | 23 | 23 | 23 | 22 | 23 |
| Feels °C (?) | 26 | 26 | 25 | 26 | 26 | 25 | 24 | 26 | 26 | 24 | 25 | 26 | 24 | 25 | 25 | 25 | 26 | 24 | 26 | 24 | 24 | 25 | 24 | 25 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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