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: 8 am 02 Aug 2026 (local time)

Forecast update in  hr  min

Today's Praia dos Castelhanos (Ilha Bela) sea temperature is
21.4° C
1.0° 

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 (02 Aug):

  • Morning surf: Morning surf (02 Aug, local time) - 3ft (0.9m), 7s period with ESE swell.
  • Afternoon surf: Afternoon surf (02 Aug, local time) - 2.5ft (0.7m), 7s period with ESE swell.
  • Evening surf: Evening surf (02 Aug, local time) - 2ft (0.6m), 7s period with ESE swell.

The current surf forecast for Praia dos Castelhanos (Ilha Bela) at 2PM is: 0.8m 7s primary swell from a East-southeast direction and 0.2m 10s secondary swell from a South direction (forecast issued at 08:00am August 02). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (02 Aug)3ft (0.9m)7s
Afternoon (02 Aug)2.5ft (0.7m)7s
Evening (02 Aug)2ft (0.6m)7s

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


Short Range Forecast

Mostly dry. Warm (max 26°C on Sun morning, min 19°C on Sun night). Wind will be generally light.

Sunday
2
Monday
3
Tuesday
4
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
1
0
0
0
1
1
1
1
1
0
0
1
0
0
0
0
0
0
0
0
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)
0.9
ESE
7
0.9
ESE
7
0.8
ESE
7
0.7
ESE
7
0.7
ESE
7
0.6
ESE
7
0.6
ESE
7
0.6
ESE
7
0.6
ESE
7
0.6
ESE
7
0.6
ESE
7
0.6
ESE
7
0.6
ESE
7
0.6
ESE
7
0.3
SE
12
0.9
E
7
0.4
SE
11
0.4
SE
11
0.4
SSE
13
0.8
ESE
7
0.5
S
12
0.6
S
12
Wave Graph
Metric surfscale
Energy kJ
84
86
65
49
48
36
36
37
37
38
38
37
36
36
26
73
41
43
57
59
77
110
Wind (km/h)
10
N
10
NNW
5
E
10
E
5
NNE
10
WNW
5
W
15
W
15
W
5
WSW
10
S
5
SSE
5
NE
10
NNE
10
NE
10
NE
10
NNE
5
NE
10
E
10
E
5
NNE
5
NNW
Wind State
cross
cross-off
on
on
cross-on
off
off
off
off
off
cross
cross-on
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
glassy
High Tide
4:11AM1.15m
4:51PM1.04m
4:49AM1.11m
5:24PM0.98m
5:31AM1.03m
6:00PM0.89m
Low Tide
11:10AM0.09m
11:21PM0.33m
11:51AM0.18m
00:01AM0.36m
12:43PM0.30m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:35
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:38
5:38
 mm
Temp °C
22
24
26
24
23
22
21
20
19
20
21
20
19
19
19
20
20
22
23
23
22
22
Feels °C
21
23
25
24
24
22
21
19
19
21
22
21
21
19
19
21
20
22
22
22
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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