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 pm 29 Oct 2026 (local time)

Forecast update in  hr  min

Today's Praia dos Castelhanos (Ilha Bela) sea temperature is
22.6°C
0.3° 

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 (30 Oct):

  • Morning surf: Morning surf (30 Oct, local time) - 2.5ft (0.7m), 7s period with SE swell.
  • Afternoon surf: Afternoon surf (30 Oct, local time) - 1.5ft (0.5m), 13s period with SSE swell.
  • Evening surf: Evening surf (30 Oct, local time) - 1.5ft (0.5m), 12s period with SSE swell.

The current surf forecast for Praia dos Castelhanos (Ilha Bela) at 5AM is: 0.6m 7s primary swell from a East-southeast direction and 0.3m 12s secondary swell from a South-southeast direction (forecast issued at 08:00pm October 29). The wind direction is predicted to be offshore.

Time (-03) & DateWave HeightWave Period
Morning (30 Oct)2.5ft (0.7m)7s
Afternoon (30 Oct)1.5ft (0.5m)13s
Evening (30 Oct)1.5ft (0.5m)12s

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


Short Range Forecast

Heavy rain (total 29mm), heaviest during Thu night. Warm (max 23°C on Fri morning, min 20°C on Thu night). Wind will be generally light.

Thu
29
Friday
30
Saturday
31
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)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
1
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
SE
7
0.7
SE
7
0.6
SE
7
0.6
ESE
7
0.6
SE
7
0.7
SE
7
0.4
SSE
13
0.5
SSE
13
0.5
SSE
12
0.5
SSE
12
0.5
SSE
12
0.5
SSE
12
0.5
S
11
0.5
S
11
0.8
SE
7
0.5
S
11
0.5
S
10
0.5
S
10
Wave Graph
Metric surfscale
Energy kJ
56
54
43
35
38
48
66
95
82
81
79
75
62
61
62
57
53
50
Wind (km/h)
0
NNW
10
W
5
W
5
W
10
W
10
W
10
WSW
10
W
5
WSW
10
W
10
W
15
W
10
W
5
SW
10
S
5
SSW
10
S
5
ESE
Wind State
glassy
off
off
off
off
off
cross-off
off
off
off
off
off
off
cross-off
cross
cross-off
cross
cross-on
High Tide
3:43PM0.89m
4:58AM0.96m
4:14PM0.84m
5:56AM0.83m
10:11AM0.77m
4:51PM0.79m
Low Tide
10:45PM0.17m
12:12PM0.61m
11:52PM0.25m
9:06AM0.76m
1:40PM0.69m
mod rain
heavy rain
light rain
mod rain
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
rain showers
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
5:16
—
—
—
—
—
—
—
5:15
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:12
—
—
—
—
—
—
—
6:13
—
—
—
—
—
—
—
6:14
—
 mm
9
16
5
6
1
—
—
—
—
—
—
—
—
—
—
1
—
—
Temp °C
20
20
20
20
21
22
23
23
23
21
21
21
21
22
23
22
22
22
Feels °C
23
22
22
22
22
24
25
24
26
22
22
22
22
24
25
24
24
24
  • 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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