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Surf Forecasts:

Praia dos Castelhanos (Ilha Bela) surfForecast / São Paulo / Brazil

information circle48hr Weather and Surf, issued 8 am Tuesday 23 Dec 2025 -03
Forecast update in hr  min  s Forecast update imminent
Praia dos Castelhanos (Ilha Bela) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Praia dos Castelhanos (Ilha Bela) sea temperature is
24.8° C
 (Which is normal for this time of year)

How big are the waves at Praia dos Castelhanos (Ilha Bela) today?

The current surf forecast for Praia dos Castelhanos (Ilha Bela) at 3PM is: 0.9m 7s primary swell from a East-southeast direction and 0.1m 10s secondary swell from a South direction (forecast issued at 08:00am December 23). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (23 Dec)3.5ft (1.0m)7s
Afternoon (23 Dec)3ft (0.9m)7s
Evening (23 Dec)4ft (1.2m)7s

Table - waves today at Praia dos Castelhanos (Ilha Bela). (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
23
Wednesday
24
Thursday
25
Fri
26
6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM
Rating
(10 max)
1
1
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
1
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.1
ESE
1
ESE
0.9
ESE
0.9
ESE
1.2
E
1.2
E
0.8
ESE
0.8
ESE
0.9
ESE
0.9
ESE
0.9
ESE
0.8
ESE
0.7
ESE
0.7
ESE
0.6
ESE
0.6
ESE
0.5
ESE
0.6
ESE
0.6
ESE
0.6
ESE
0.6
ESE
0.6
E
1
E
0.6
E
Period(s) (?)777777778887777777777777
Wave
Graph
(?)Metric surfscale
Energy kJ (?)12510186721461507171991028162555540382838373636349434
Wind
(km/h)
5
NW
0
E
10
E
10
ENE
10
NE
10
NE
10
NNE
5
NNE
10
NW
15
W
5
WSW
0
ESE
5
N
5
NNE
15
NNE
5
N
10
WNW
5
SSW
10
ESE
15
ENE
10
NE
10
NNE
10
NE
5
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassoncross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
off		offoffglassglasscrosscrosscrossoffglasscross-
on		oncross-
on		cross-
on		cross-
on		cross-
off
High Tide
/ height (m)
4:26AM
1.05
4:05PM
1.04
5:04AM
1.01
4:45PM
1.02
5:47AM
0.97
5:29PM
0.99
Low Tide
/ height (m)
10:56AM
0.39
11:11PM
0.10
11:40AM
0.43
12:00AM
0.15
12:33PM
0.47
12:57AM
0.21
Tuesday
23
Wednesday
24
Thursday
25
Fri
26
Sunrise5:11-------5:11-------5:11-------
Sunset----6:47-------6:47-------6:49---
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
Rain (mm)
------------------------
Temp. °C252727272725262727282827272626262627272827262727
Feels °C (?)273028282827272828293131312928282830303029283030
  • 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 Praia dos Castelhanos (Ilha Bela) 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 Praia dos Castelhanos (Ilha Bela) at:
surf-forecast.com

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