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Surf Forecasts:

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

information circle48hr Weather and Surf, issued 8 am Monday 09 Feb 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
28.0° C
 (Which is 1.8°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 11AM is: 0.9m 12s primary swell from a South direction and 0.4m 5s secondary swell from a Southeast direction (forecast issued at 08:00am February 09). The wind direction is predicted to be onshore.

Time (-03) & DateWave HeightWave Period
Morning (09 Feb)3ft (0.9m)12s
Afternoon (09 Feb)2.5ft (0.8m)11s
Evening (09 Feb)2.5ft (0.8m)11s

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
Monday
09
Tuesday
10
Wednesday
11
Thu
12
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)
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1
S
0.9
S
0.9
S
0.8
S
0.8
S
0.8
S
0.7
S
0.7
S
0.7
S
0.6
S
0.5
S
0.5
S
0.7
S
0.7
S
0.7
S
0.7
SSE
0.7
SSE
0.7
SSE
0.8
SSE
0.8
SSE
0.7
SSE
0.7
SSE
0.7
SSE
0.7
S
Period(s) (?)121211111111111110101012121111111313131312121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)276216209163154151114112108785272137123121133181181225212155150147134
Wind
(km/h)
5
NNW
5
ENE
5
E
10
E
15
NE
10
NNE
10
NNE
10
NE
5
NE
5
ENE
15
E
15
ENE
10
NE
15
NNE
15
NNE
10
NE
10
NNE
0
N
10
ESE
10
E
10
ENE
15
NE
10
NNE
10
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassononcross-
on		cross-
on		crosscross-
on		cross-
on		cross-
on		ononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		glassonononcross-
on		cross-
on		cross
High Tide
/ height (m)
5:53AM
0.80
6:49PM
0.76
6:23AM
0.72
12:37AM
0.74
7:23AM
0.64
11:39AM
0.60
1:07AM
0.85
Low Tide
/ height (m)
12:47PM
0.42
2:15AM
0.61
3:00PM
0.45
4:58AM
0.61
10:57AM
0.60
4:57PM
0.40
Monday
09
Tuesday
10
Wednesday
11
Thu
12
Sunrise5:43-------5:45-------5:46-------
Sunset----6:45-------6:45-------6:44---
light rain
thunderstorm
thunderstorm
thunderstorm
light rain
light rain
cloud
cloud
cloud
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
part cloud
part cloud
clear
thunderstorm
clear
clear
clear
clear
Rain (mm)
212221-----1211----2----
Temp. °C242424252323232324252625252424242526282727262625
Feels °C (?)272727272425252527272726272626262830313030292928
  • 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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View detailed surf forecast for Praia dos Castelhanos (Ilha Bela) at:
surf-forecast.com

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