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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 Sunday 30 Nov 2025 -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
21.8° C
(Which is 1.5°C colder than average for this time of year)How big are the waves at Prainha today?
The current surf forecast for Prainha at 1AM is: 0.8m 9s primary swell from a South direction and 0.6m 9s secondary swell from a East-southeast direction (forecast issued at 08:00pm November 30). The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Dec) | 2.5ft (0.8m) | 8s |
| Afternoon (01 Dec) | 2.5ft (0.7m) | 8s |
| Evening (01 Dec) | 2.5ft (0.7m) | 9s |
Table - waves today at Prainha. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sun 30 | Monday 01 | Tuesday 02 | Wednesday 03 | |||||||||||||||||||||
| 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 | 12 PM | 3 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 8 | 7 | 5 | 5 | 10 | 6 | 6 | 8 | 8 | 8 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 110 | 103 | 101 | 96 | 88 | 88 | 66 | 68 | 46 | 74 | 74 | 73 | 66 | 43 | 50 | 43 | 184 | 20 | 344 | 824 | 659 | 368 | 286 | 236 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | glass | glass | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | on | cross- on | cross- on | cross- on | glass | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross | cross- on |
High Tide / height (m) | 11:15PM 0.81 | 12:05PM 0.81 | 12:11AM 0.89 | 12:36PM 0.78 | 1:00AM 0.96 | 1:04PM 0.75 | ||||||||||||||||||
Low Tide / height (m) | 5:41PM 0.31 | 6:02AM 0.14 | 6:23PM 0.24 | 7:00AM 0.15 | 7:02PM 0.18 | 7:56AM 0.20 | ||||||||||||||||||
Sun 30 | Monday 01 | Tuesday 02 | Wednesday 03 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:11 | - | - | - | - | - | - | - | 5:11 | - | - | - | - | - | - | - | 5:11 | - | - | - |
| Sunset | 6:53 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - |
 |  |  | |  | | |  | | | | | |  |  | | |  | | | |  | | | |
Rain (mm) | 4 | 1 | - | - | - | - | - | - | 1 | 1 | 2 | 1 | - | 1 | - | 2 | 2 | - | - | - | - | 1 | - | - |
| Temp. °C | 20 | 20 | 20 | 19 | 20 | 20 | 22 | 23 | 22 | 21 | 21 | 21 | 21 | 22 | 24 | 25 | 23 | 22 | 21 | 20 | 19 | 21 | 22 | 22 |
| Feels °C (?) | 22 | 22 | 23 | 21 | 22 | 22 | 23 | 24 | 24 | 24 | 24 | 23 | 23 | 24 | 25 | 29 | 24 | 23 | 22 | 21 | 19 | 21 | 21 | 21 |
- 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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