Prainha surfForecast / Santa Catarina – Norte / Brazil

information circle48hr Weather and Surf, issued 8 am Friday 12 Dec 2025 -03
Forecast 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
24.4° C
(Which is normal for this time of year)


How big are the waves at Prainha today?

The current surf forecast for Prainha at 1PM is: 1.6m 11s primary swell from a South-southeast direction and 0.8m 9s secondary swell from a East-northeast direction, 0.5m 3s secondary swell from a North direction (forecast issued at 08:00am December 12). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (12 Dec)6ft (1.8m)11s
Afternoon (12 Dec)5ft (1.5m)10s
Evening (12 Dec)4.5ft (1.4m)10s

Table - waves today at Prainha. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Friday
12
Saturday
13
Sunday
14
Mon
15
6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM
Rating
(10 max)
3
2
0
1
1
2
1
1
1
2
0
0
1
2
2
2
2
2
1
0
0
1
1
1
Swell
Height Map
Wave Height (m) & direction (?)
2
SSE
1.8
SSE
1.7
SSE
1.5
SSE
1.4
SSE
1.4
SSE
1.3
SSE
1.3
SSE
1.2
SSE
1.2
SSE
1.1
SSE
1.1
SSE
1.1
SSE
1
SSE
1
SSE
1.4
ENE
1.3
ENE
1.3
E
1.2
E
1.2
E
1.2
E
1.2
E
1.1
E
0.9
ENE
Period(s) (?)111111101010101010101010101010777777888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)93373163146939638833133128628124024024020020019117117114615015516815795
Wind
(km/h)
5
NW
10
N
20
NNE
15
NNE
10
NNW
10
WNW
10
N
10
N
5
NNW
5
NNE
10
NE
10
ENE
10
ENE
5
SSE
5
WSW
5
WSW
5
WSW
5
N
10
NE
15
NE
10
NE
10
NE
5
N
5
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on
cross-
on
cross-
on
crosscross-
off
cross-
on
cross-
on
crossglassononcross-
on
glassglassglassglassglassononononcross-
on
glass
High Tide
/ height (m)
8:12AM
0.60
11:43AM
0.58
7:31PM
0.65
9:33AM
0.62
9:29PM
0.66
10:30AM
0.65
11:00PM
0.71
Low Tide
/ height (m)
11:04AM
0.58
3:26PM
0.53
3:42AM
0.35
4:18PM
0.45
4:42AM
0.36
5:03PM
0.36
Friday
12
Saturday
13
Sunday
14
Mon
15
Sunrise5:11-------5:11-------5:13-------
Sunset----7:01-------7:02-------7:04---
clear
clear
cloud
cloud
cloud
light rain
light rain
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
cloud
part cloud
clear
clear
clear
clear
clear
Rain (mm)
-----11-----------------
Temp. °C192426262422212121232324232221212123242625232323
Feels °C (?)202425272624232323262426252524242426262828262727
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Latest Updates

FREE! Surf-Forecast.com widget for your website

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.


Nearest locationNearest
Nearest locationNearest
Nearest locationNearest