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Surf Forecasts:

Prainha surfForecast / Santa Catarina – Norte / Brazil

information circle48hr Weather and Surf, issued 2 pm Tuesday 30 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
27.0° C
 (Which is 2.1°C warmer than normal for this time of year)

How big are the waves at Prainha today?

The current surf forecast for Prainha at 8PM is: 1.3m 18s primary swell from a South-southeast direction and 0.3m 8s secondary swell from a South direction, 0.8m 5s secondary swell from a East direction (forecast issued at 02:00pm December 30). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (30 Dec)--
Afternoon (30 Dec)2ft (0.6m)20s
Evening (30 Dec)4.5ft (1.4m)17s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
30
Wednesday
31
Thursday
01
Friday
02
12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM
Rating
(10 max)
1
1
3
1
3
4
4
3
3
3
2
1
1
2
2
2
0
0
1
1
1
1
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
ENE
0.6
SSE
1
SE
1.4
SE
1.7
SSE
1.8
SSE
1.7
SSE
1.5
SSE
1.4
SSE
1.3
SSE
1.2
SSE
1.1
SSE
1
SSE
1
SSE
0.9
SSE
0.9
SSE
0.9
SSE
0.8
SSE
0.7
SSE
0.7
S
0.7
S
0.7
S
0.6
S
0.6
S
Period(s) (?)62018171615141414131313121212111111111010101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2825664912351536148811309047045384474053183082462132051581191061041027370
Wind
(km/h)
5
ESE
5
ESE
5
SE
15
ENE
10
NE
0
NE
5
NW
0
WNW
5
ENE
0
NE
5
N
10
NNW
5
NNW
5
W
5
W
5
NW
10
E
10
SE
5
E
0
ENE
5
WNW
5
WNW
5
W
5
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscrossglassononglassglassglassglassglassglasscross-
on		crossglassglassglasscross-
on		crossglassglassglasscross-
off		cross-
off		glass
High Tide
/ height (m)
11:40AM
0.65
12:25AM
0.85
12:18PM
0.65
1:17AM
0.93
12:50PM
0.67
2:00AM
0.97
Low Tide
/ height (m)
6:08PM
0.25
7:13AM
0.28
6:55PM
0.16
8:08AM
0.29
7:39PM
0.09
8:55AM
0.34
Tuesday
30
Wednesday
31
Thursday
01
Friday
02
Sunrise------5:20-------5:22-------5:22-
Sunset--7:10-------7:12-------7:12-----
thunderstorm
thunderstorm
thunderstorm
mod rain
heavy rain
heavy rain
light rain
cloud
cloud
thunderstorm
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
thunderstorm
part cloud
part cloud
cloud
clear
thunderstorm
thunderstorm
Rain (mm)
122818131--1-------1----42
Temp. °C262525232323232425252424242323272926272524232225
Feels °C (?)302930252628272929302928282727313129313028262529
  • 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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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.

View detailed surf forecast for Prainha at:
surf-forecast.com

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