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Surf Forecasts:

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

information circle48hr Weather and Surf, issued 2 pm Thursday 20 Nov 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
23.6° 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 7PM is: 1.5m 17s primary swell from a South-southeast direction and 1.2m 9s secondary swell from a South-southeast direction, 0.2m 8s secondary swell from a East direction (forecast issued at 02:00pm November 20). The wind direction is predicted to be onshore.

Time (-03) & DateWave HeightWave Period
Morning (20 Nov)--
Afternoon (20 Nov)3.5ft (1.0m)17s
Evening (20 Nov)6ft (1.9m)16s

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
Thursday
20
Friday
21
Saturday
22
Sunday
23
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)
0
1
0
0
0
0
1
1
0
0
0
0
0
1
2
1
1
1
1
1
1
1
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
SSE
1
SSE
1.4
SSE
1.9
SSE
2
SSE
2
SSE
1.7
SSE
1.5
S
1.3
SSE
1.2
S
1.1
S
1
S
0.9
SSE
0.8
S
0.8
S
0.9
S
0.7
S
0.6
S
0.6
S
0.6
S
0.5
S
0.5
S
0.5
S
0.5
S
Period(s) (?)161717161614141413131313131312121212121111111111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)35764010481849193116901206861608490395324277206187229141101969363626159
Wind
(km/h)
15
ESE
20
E
20
E
25
ENE
25
NE
25
NE
15
NE
15
ENE
20
ENE
20
ENE
20
NE
20
NE
15
NE
5
NNE
5
NNW
15
SW
15
SW
10
SSW
10
SSW
10
SW
10
WSW
10
W
15
W
10
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononononcross-
on		cross-
on		cross-
on		ononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		glasscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoffcross-
off
High Tide
/ height (m)
2:02PM
0.98
2:48AM
1.09
2:27PM
0.98
3:18AM
1.07
2:56PM
0.97
3:51AM
1.04
Low Tide
/ height (m)
8:33PM
0.07
9:08AM
0.32
9:06PM
0.07
9:42AM
0.36
9:42PM
0.10
Thursday
20
Friday
21
Saturday
22
Sunday
23
Sunrise------5:05-------5:05-------5:05-
Sunset--6:27-------6:27-------6:28-----
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
Rain (mm)
------------------------
Temp. °C222221212020192121212120202122232424232222212123
Feels °C (?)202018181717172019192019202224232425252324232224
  • 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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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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