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

information circle48hr Weather and Surf, issued 2 am Saturday 07 Mar 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
27.0° C
(Which is slightly warmer than usual)

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

The current surf forecast for Praia dos Castelhanos (Ilha Bela) at 6AM is: 0.5m 9s primary swell from a Southeast direction and 0.5m 5s secondary swell from a East direction, 0.7m 5s secondary swell from a East direction (forecast issued at 02:00am March 07). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (07 Mar)1.5ft (0.5m)9s
Afternoon (07 Mar)1.5ft (0.5m)9s
Evening (07 Mar)1.5ft (0.4m)8s

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


Updates in  hr  min  s Forecast update imminent
Saturday
07
Sunday
08
Monday
09
0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
1
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.5
SE
0.5
SE
0.5
SE
0.5
SE
0.5
SE
0.5
SE
0.4
SE
0.4
SE
0.8
E
0.4
SE
0.4
SE
0.3
SSE
0.3
SSE
0.5
E
0.4
SSE
0.4
SSE
0.4
SSE
0.5
S
0.9
S
1
S
1.2
S
1.2
S
1.2
S
1.2
SSE
Period(s) (?)1099999985881413813121212889999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)464241403939191827171740353455504969113132235240240243
Wind
(km/h)
20
NE
15
NE
10
NE
5
NE
15
E
15
ENE
15
ENE
15
NE
15
NNE
10
NNW
10
W
15
W
10
SSW
15
SSW
15
S
10
S
15
S
15
S
10
S
10
SSE
10
SE
15
SE
20
ESE
20
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
cross-
on
ononcross-
on
cross-
on
cross-
on
cross-
off
offoffcross-
off
cross-
off
crosscrosscrosscrosscrosscrosscross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
4:04AM
1.02
4:23PM
1.09
4:24AM
0.97
4:54PM
1.00
4:45AM
0.91
5:29PM
0.89
Low Tide
/ height (m)
10:19AM
0.20
10:46PM
0.30
10:42AM
0.22
11:06PM
0.41
11:06AM
0.27
Saturday
07
Sunday
08
Monday
09
Sunrise--5:58-------5:58-------5:58-----
Sunset------6:24-------6:23-------6:22-
cloud
part cloud
part cloud
part cloud
clear
thunderstorm
thunderstorm
part cloud
part cloud
clear
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
light rain
part cloud
rain showers
light rain
cloud
light rain
light rain
Rain (mm)
-----22------13332-11-12
Temp. °C252525262726262525252528282826252424242525252424
Feels °C (?)272828303028292727282729303028282625262726262424
  • 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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