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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
23.1° C
(Which is slightly cooler than normal)How big are the waves at Prainha today?
The current surf forecast for Prainha at 3AM is: 0.5m 9s primary swell from a East-southeast direction (forecast issued at 08:00pm November 30). An open ocean swell of 0.2m 7s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Dec) | 1.5ft (0.4m) | 8s |
| Afternoon (01 Dec) | 1ft (0.3m) | 8s |
| Evening (01 Dec) | 2.5ft (0.7m) | 4s |
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 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 7 | 5 | 6 | 8 | 8 | 8 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 55 | 58 | 58 | 42 | 28 | 23 | 13 | 13 | 13 | 16 | 32 | 17 | 36 | 38 | 33 | 19 | 20 | 114 | 30 | 75 | 458 | 527 | 166 | 134 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | glass | glass | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross | cross- on |
High Tide / height (m) | 11:45PM 1.20 | 12:22PM 1.20 | 12:38AM 1.30 | 1:05PM 1.18 | 1:29AM 1.36 | 1:45PM 1.14 | ||||||||||||||||||
Low Tide / height (m) | 6:35PM 0.41 | 6:45AM 0.22 | 6:58PM 0.34 | 7:28AM 0.23 | 7:12PM 0.27 | 8:05AM 0.29 | ||||||||||||||||||
Sun 30 | Monday 01 | Tuesday 02 | Wednesday 03 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:13 | - | - | - | - | - | - | - | 5:13 | - | - | - | - | - | - | - | 5:13 | - | - | - |
| Sunset | 6:51 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - |
 |  |  | |  |  |  | | | | | | | | |  | | | |  |  | | | | |
Rain (mm) | 1 | 2 | - | - | - | 1 | - | 4 | 4 | - | - | - | - | - | - | 1 | 5 | 2 | - | - | - | - | 1 | - |
| Temp. °C | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 21 | 22 | 22 | 22 | 22 | 23 | 24 | 23 | 22 | 23 | 22 | 22 | 21 | 22 | 22 | 22 |
| Feels °C (?) | 21 | 22 | 22 | 24 | 23 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 25 | 25 | 25 | 25 | 23 | 20 | 21 | 21 | 20 | 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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