Prainha surfForecast / Santa Catarina – Norte / Brazil

information circle48hr Weather and Surf, issued 2 am Wednesday 10 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
24.0° C
(Which is normal for this time of year)


How big are the waves at Prainha today?

The current surf forecast for Prainha at 5AM is: 1.8m 8s primary swell from a Northeast direction and 0.3m 10s secondary swell from a South-southeast direction, 0.8m 4s secondary swell from a Northwest direction (forecast issued at 02:00am December 10). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (10 Dec)6ft (1.8m)8s
Afternoon (10 Dec)5ft (1.6m)9s
Evening (10 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
Wednesday
10
Thursday
11
Friday
12
0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM
Rating
(10 max)
1
2
1
1
1
0
0
1
1
1
3
3
4
2
3
4
3
3
4
2
1
1
1
1
Swell
Height Map
Wave Height (m) & direction (?)
2
NE
1.8
NE
1.7
ENE
1.8
NE
1.7
ENE
1.6
ENE
1.5
ENE
1.4
ENE
1.3
ENE
1.2
S
1.9
S
2.4
SSE
2.5
SSE
2.5
SSE
2.5
SSE
2.4
SSE
2.3
SSE
2.2
SSE
2
SSE
1.9
SSE
1.7
SSE
1.6
SSE
1.5
SSE
1.5
SSE
Period(s) (?)8888899101091212121212121211111111111110
Wave
Graph
(?)Metric surfscale
Energy kJ (?)4353883944483923863704103122259931649185417941777157814061173942813643551487478
Wind
(km/h)
10
NW
15
WNW
15
NW
20
NW
20
WNW
25
WNW
30
W
25
W
25
WNW
20
WNW
25
WNW
20
WNW
10
WSW
15
ESE
10
ESE
5
SSE
5
NNW
10
NW
10
NW
10
NNW
15
NNE
15
N
15
N
15
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off
crosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscrossglasscrosscrosscross-
off
crosscross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
6:05AM
0.65
12:09PM
0.64
4:59PM
0.73
7:00AM
0.61
12:27PM
0.61
6:02PM
0.69
8:12AM
0.60
11:43AM
0.58
7:31PM
0.65
Low Tide
/ height (m)
11:51PM
0.23
8:52AM
0.58
1:27PM
0.64
1:19AM
0.28
9:31AM
0.57
2:27PM
0.60
2:34AM
0.32
11:04AM
0.58
3:26PM
0.53
Wednesday
10
Thursday
11
Friday
12
Sunrise--5:11-------5:11-------5:11-----
Sunset------7:00-------7:01-------7:01-
part cloud
clear
part cloud
clear
part cloud
clear
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
Rain (mm)
------------------------
Temp. °C222222262928242322212125292824222019192427252423
Feels °C (?)252322252825202019181722272624242119192427262624
  • 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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