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

information circle48hr Weather and Surf, issued 2 pm Wednesday 04 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
27.4° 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 6PM is: 0.7m 8s primary swell from a South-southeast direction and 0.1m 7s secondary swell from a East direction, 0.2m 2s secondary swell from a East-southeast direction (forecast issued at 02:00pm March 04). The wind direction is predicted to be onshore.

Time (-03) & DateWave HeightWave Period
Morning (04 Mar)--
Afternoon (04 Mar)2.5ft (0.7m)8s
Evening (04 Mar)2.5ft (0.7m)8s

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


Updates in  hr  min  s Forecast update imminent
Wednesday
04
Thursday
05
Friday
06
Saturday
07
12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.7
SSE
0.7
SSE
0.7
SSE
0.7
SSE
0.6
SSE
0.6
SSE
0.6
SSE
0.6
SSE
0.7
SSE
0.7
SSE
0.7
SSE
0.6
SSE
0.6
SSE
0.6
SSE
0.6
SSE
0.6
SSE
0.6
SSE
0.6
SSE
0.6
SSE
0.5
SE
0.5
SE
0.9
ESE
0.5
SE
0.5
SE
Period(s) (?)8888888888889999910101010599
Wave
Graph
(?)Metric surfscale
Energy kJ (?)596162624848474864646448545554555864644746424240
Wind
(km/h)
10
SE
10
SE
15
ESE
20
E
15
ENE
15
NE
5
NE
5
ENE
15
E
15
E
20
ENE
20
ENE
20
NE
15
NE
10
ENE
10
NE
15
E
15
ENE
15
ENE
20
ENE
15
ENE
10
NE
10
NE
5
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
ononcross-
on
cross-
on
cross-
on
cross-
on
ononononcross-
on
cross-
on
cross-
on
cross-
on
onononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
2:55PM
1.21
3:27AM
1.08
3:24PM
1.21
3:45AM
1.05
3:53PM
1.16
4:04AM
1.02
Low Tide
/ height (m)
9:16AM
0.24
9:38PM
0.02
9:37AM
0.21
10:03PM
0.10
9:58AM
0.19
10:25PM
0.20
Wednesday
04
Thursday
05
Friday
06
Saturday
07
Sunrise------5:58-------5:58-------5:58-
Sunset--6:27-------6:25-------6:25-----
clear
rain showers
rain showers
rain showers
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
thunderstorm
part cloud
part cloud
clear
clear
Rain (mm)
-111---------------1----
Temp. °C242424242424232425252524252424252625252525252425
Feels °C (?)262525242526252627262624262526282826272727292728
  • 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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