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Surf Forecasts:

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

information circle48hr Weather and Surf, issued 2 pm Tuesday 17 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
28.5° C
 (Which is 2.2°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 6PM is: 0.7m 7s primary swell from a East-southeast direction and 0.4m 11s secondary swell from a South-southeast direction (forecast issued at 02:00pm February 17). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (17 Feb)--
Afternoon (17 Feb)1.5ft (0.5m)11s
Evening (17 Feb)1.5ft (0.4m)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
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
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
1
1
1
1
0
0
0
1
1
1
1
0
0
0
0
0
0
1
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.5
S
0.5
S
0.7
ESE
0.4
SSE
0.6
ESE
0.4
SSE
0.4
SSE
0.4
SSE
0.6
E
0.6
ESE
0.6
E
0.5
E
0.5
E
0.5
E
0.4
ESE
0.4
ESE
0.4
ESE
0.2
SSE
0.2
SSE
0.4
SSE
0.4
SSE
0.4
SSE
0.4
SSE
0.6
SSE
Period(s) (?)1111711710101077777777711141110101012
Wave
Graph
(?)Metric surfscale
Energy kJ (?)5958473736353332383836252526161616121939353338113
Wind
(km/h)
10
SSE
10
ESE
10
ENE
5
NNE
10
W
15
W
10
W
0
W
10
SSE
5
SSE
5
SSE
0
SW
5
WSW
10
WSW
10
WSW
10
WSW
10
WSW
5
SSW
5
SSE
5
E
5
NE
5
NNE
5
WNW
0
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		crossoffoffoffglasscross-
on		crosscross-
on		glassglassoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
on		oncross-
on		glassglassglass
High Tide
/ height (m)
2:39PM
1.18
3:25AM
1.17
3:07PM
1.22
3:49AM
1.14
3:38PM
1.23
4:13AM
1.09
Low Tide
/ height (m)
9:09AM
0.23
9:23PM
-0.10
9:39AM
0.22
9:57PM
-0.07
10:08AM
0.23
10:32PM
0.00
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Sunrise------5:50-------5:50-------5:50-
Sunset--6:39-------6:38-------6:37-----
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
clear
clear
clear
Rain (mm)
---------1-33232221-----
Temp. °C292928272726262728282826262525262727272626252526
Feels °C (?)323232313028303131323231312828293131313030292931
  • 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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