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Surf Forecasts:

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

information circle48hr Weather and Surf, issued 2 pm Friday 30 Jan 2026 -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
27.4° C
 (Which is 1.3°C warmer than 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: 0.8m 7s primary swell from a East direction and 0.3m 12s secondary swell from a South-southeast direction, 0.1m 13s secondary swell from a East direction (forecast issued at 02:00pm January 30). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (30 Jan)--
Afternoon (30 Jan)2ft (0.6m)7s
Evening (30 Jan)2.5ft (0.8m)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
Friday
30
Saturday
31
Sunday
01
Monday
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)
0
0
0
0
0
1
1
1
1
0
0
0
0
0
1
1
0
0
0
1
1
2
2
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.6
ESE
0.6
ESE
0.8
E
0.8
E
0.6
E
0.5
E
0.4
SSE
0.4
SSE
0.4
SSE
0.4
SSE
0.4
SSE
0.3
SE
0.4
SE
0.4
SSE
0.5
SE
0.5
SE
0.6
SSE
0.6
SSE
0.6
SSE
0.7
SSE
0.8
SSE
0.8
SSE
0.8
SSE
0.8
SSE
Period(s) (?)777777111110101016161616151514141413131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)4241687035244038353332426498121112142138136163201198198192
Wind
(km/h)
10
ESE
10
ENE
10
NE
10
NNE
10
N
15
W
20
WSW
15
W
10
SSW
10
SSE
10
ENE
20
NE
15
NNE
10
N
15
W
5
WNW
10
ENE
15
NE
25
SW
5
NE
10
NNE
0
NNW
5
W
10
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on		cross-
on		cross-
on		crossoffoffoffcross-
off		cross-
on		cross-
on		cross-
on		cross-
on		crossoffcross-
off		cross-
on		cross-
on		cross-
off		cross-
on		crossglassglasscross-
off
High Tide
/ height (m)
1:19PM
0.82
2:38AM
1.13
1:45PM
0.92
3:03AM
1.14
2:12PM
1.02
3:24AM
1.12
Low Tide
/ height (m)
7:44PM
0.04
8:34AM
0.37
8:26PM
-0.04
9:03AM
0.37
9:03PM
-0.08
Friday
30
Saturday
31
Sunday
01
Monday
02
Sunrise------5:37-------5:39-------5:39-
Sunset--6:50-------6:50-------6:49-----
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
part cloud
part cloud
thunderstorm
thunderstorm
cloud
cloud
part cloud
cloud
Rain (mm)
131321---11-------44----
Temp. °C252425242424242627262525252525282929252525252526
Feels °C (?)282628272725252829292726272826313231262928292928
  • 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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