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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 Saturday 21 Feb 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
28.4° C
(Which is 2.7°C warmer than normal for this time of year)How big are the waves at Prainha today?
The current surf forecast for Prainha at 6PM is: 1.1m 9s primary swell from a Southeast direction and 0.5m 6s secondary swell from a East-northeast direction, 0.1m 10s secondary swell from a East direction (forecast issued at 02:00pm February 21). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Feb) | - | - |
| Afternoon (21 Feb) | 3.5ft (1.1m) | 9s |
| Evening (21 Feb) | 2ft (0.6m) | 8s |
Table - waves today at Prainha. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | |||||||||||||||||||||
| 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) (?) | 9 | 9 | 9 | 8 | 8 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 81 | 178 | 189 | 57 | 46 | 60 | 102 | 109 | 113 | 112 | 112 | 130 | 126 | 135 | 154 | 168 | 167 | 193 | 196 | 419 | 462 | 474 | 452 | 463 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross- off | cross- off | cross | cross | cross | cross | cross | cross | cross- on | cross- on | cross | cross | cross | cross | cross- off | glass | glass | glass | glass | glass |
High Tide / height (m) | 4:33PM 0.91 | 4:56AM 0.72 | 5:19PM 0.81 | 5:23AM 0.63 | 6:20PM 0.70 | 12:25AM 0.59 | 5:46AM 0.54 | |||||||||||||||||
Low Tide / height (m) | 9:55AM 0.31 | 10:56PM 0.29 | 9:53AM 0.32 | 10:37PM 0.44 | 10:02AM 0.33 | 10:07PM 0.56 | 3:46AM 0.52 | |||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:03 |
| Sunset | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:51 | - | - | - | - | - |
 | |  |  | | |  |  | | | |  | | | | | |  | |  |  | | | | |
Rain (mm) | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | 1 | 3 | 5 | 4 | 4 | 3 | 1 |
| Temp. °C | 26 | 26 | 25 | 24 | 24 | 23 | 23 | 25 | 26 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 23 | 23 | 23 | 23 | 24 |
| Feels °C (?) | 25 | 24 | 24 | 23 | 24 | 24 | 23 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 26 | 26 | 27 | 27 | 27 | 27 | 28 | 27 | 28 |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Prainha surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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