Praia dos Castelhanos (Ilha Bela) Surf Break

Lat Long: 23.86° S 45.29° W

Praia dos Castelhanos (Ilha Bela) 48 hour detailed Surf Forecast

Issued: 2 pm 05 Aug 2026 (local time)

Forecast update in  hr  min

Today's Praia dos Castelhanos (Ilha Bela) sea temperature is
21.9° C
1.5° 

Praia dos Castelhanos (Ilha Bela) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Praia dos Castelhanos (Ilha Bela) today (05 Aug):

  • Afternoon surf: Afternoon surf (05 Aug, local time) - 2ft (0.6m), 11s period with SSE swell.
  • Evening surf: Evening surf (05 Aug, local time) - 2ft (0.6m), 11s period with SSE swell.

The current surf forecast for Praia dos Castelhanos (Ilha Bela) at 8PM is: 0.6m 11s primary swell from a South-southeast direction and 0.7m 8s secondary swell from a East-southeast direction (forecast issued at 02:00pm August 05). The wind direction is predicted to be offshore.

Time (-03) & DateWave HeightWave Period
Morning (05 Aug)--
Afternoon (05 Aug)2ft (0.6m)11s
Evening (05 Aug)2ft (0.6m)11s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Fri night. Warm (max 29°C on Fri morning, min 20°C on Fri night). Wind will be generally light.

Wed
5
Thursday
6
Friday
7
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
SSE
11
0.6
SSE
11
0.6
SSE
11
0.6
SSE
11
0.7
ESE
8
0.7
ESE
8
0.7
ESE
8
0.8
ESE
8
0.8
ESE
8
0.8
ESE
8
0.7
ESE
8
0.7
E
8
0.7
E
8
0.6
E
8
0.5
E
8
0.5
E
8
0.5
E
8
0.5
E
8
0.5
E
8
0.5
E
8
Wave Graph
Metric surfscale
Energy kJ
126
93
93
90
62
60
62
83
81
79
62
58
57
41
29
30
29
29
29
29
Wind (km/h)
10
SSE
10
ESE
5
NNW
5
W
5
ENE
5
NNW
10
W
5
W
10
ESE
10
E
10
N
10
N
10
N
10
N
10
NNW
10
NNW
10
SSW
10
SE
15
SW
10
SW
Wind State
cross
cross-on
glassy
off
glassy
glassy
off
glassy
cross-on
on
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-on
cross-off
cross-off
High Tide
6:42PM0.78m
7:34AM0.83m
7:40PM0.68m
12:10PM0.84m
Low Tide
2:00PM0.43m
2:18AM0.43m
3:45PM0.50m
3:57AM0.40m
5:32PM0.49m
clear
clear
cloud
part cloud
part cloud
clear
clear
clear
clear
rain showers
cloud
clear
clear
clear
clear
clear
cloud
cloud
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:39
5:39
5:39
 mm
1
2
Temp °C
26
25
24
23
23
24
23
25
26
25
24
25
26
26
25
29
26
26
22
20
Feels °C
25
24
25
23
23
24
22
25
26
25
24
24
25
25
24
28
26
26
22
22
  • 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
How to use the Wavefinder 

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