Prainha surfForecast / Santa Catarina – Norte / Brazil

information circle48hr Weather and Surf, issued 2 pm 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 8PM is: 1.4m 10s primary swell from a South-southeast direction and 0.7m 9s secondary swell from a East-northeast direction, 0.4m 3s secondary swell from a North-northeast direction (forecast issued at 02:00pm December 12). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (12 Dec)--
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
Monday
15
12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM
Rating
(10 max)
0
1
2
2
1
2
1
2
1
1
1
2
2
2
2
2
1
0
1
2
2
2
1
0
Swell
Height Map
Wave Height (m) & direction (?)
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
SSE
1
SSE
1
SSE
0.9
SSE
0.9
SSE
1.3
ENE
1.3
ENE
1.2
ENE
1.2
ENE
1.3
ENE
1.1
ENE
1.1
ENE
0.9
ENE
0.8
ENE
Period(s) (?)111010101010101010101010101010777778878
Wave
Graph
(?)Metric surfscale
Energy kJ (?)6314693773883313312812812402402042042001641421491541321391721431558680
Wind
(km/h)
15
N
15
NNE
5
N
5
WNW
5
NNE
5
NNE
5
NNE
5
ENE
5
ENE
10
E
5
E
5
ENE
0
N
0
S
5
S
5
SSE
10
E
10
ENE
5
ENE
0
NE
0
WNW
5
WNW
5
NW
10
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
glassglasscross-
on
glassonglasscross-
on
cross-
on
cross-
on
glassglassglassglassglasscross-
on
ononglassglassglassglasscross-
on
High Tide
/ height (m)
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
5:35AM
0.36
Friday
12
Saturday
13
Sunday
14
Monday
15
Sunrise------5:11-------5:13-------5:13-
Sunset--7:01-------7:02-------7:04-----
cloud
cloud
cloud
cloud
light rain
cloud
part cloud
rain showers
thunderstorm
thunderstorm
clear
part cloud
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
----1--111--------------
Temp. °C262624222121212324242423232222242626252323222226
Feels °C (?)252726242323232627262727272625282828282727262528
  • 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

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