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 Oct 2026 (local time)

Forecast update in  hr  min

Today's Praia dos Castelhanos (Ilha Bela) sea temperature is
23.6°C
2.3° 

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 (02 Oct):

  • Morning surf: Morning surf (02 Oct, local time) - 4.5ft (1.3m), 10s period with S swell.
  • Afternoon surf: Afternoon surf (02 Oct, local time) - 2ft (0.6m), 10s period with S swell.
  • Evening surf: Evening surf (02 Oct, local time) - 3.5ft (1.0m), 6s period with SSE swell.

The current surf forecast for Praia dos Castelhanos (Ilha Bela) at 4PM is: 0.9m 5s primary swell from a South-southeast direction and 0.5m 10s secondary swell from a South direction, 0.4m 10s secondary swell from a Southeast direction (forecast issued at 08:00am October 02). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (02 Oct)4.5ft (1.3m)10s
Afternoon (02 Oct)2ft (0.6m)10s
Evening (02 Oct)3.5ft (1.0m)6s

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


Short Range Forecast

Moderate rain (total 17mm), heaviest on Fri morning. Warm (max 24°C on Sun morning, min 19°C on Fri morning). Wind will be generally light.

Friday
2
Saturday
3
Sunday
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)
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
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)
0.8
S
11
1.3
S
10
0.6
S
10
0.6
S
10
1
SSE
6
1
SSE
6
1.2
SSE
9
0.8
S
9
1.1
S
11
1.1
SSE
11
1.1
S
11
1.1
S
10
1
S
10
0.9
SSE
10
1.2
E
6
1.6
E
6
1.6
E
7
1.5
E
7
0.7
SSE
12
0.8
SSE
12
0.8
SSE
12
0.7
SSE
11
Wave Graph
Metric surfscale
Energy kJ
152
346
71
69
60
75
216
99
275
286
275
270
212
167
96
199
225
210
145
171
153
114
Wind (km/h)
10
S
15
SSE
20
S
20
SSE
15
SE
15
E
20
E
20
E
20
E
25
ENE
25
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
NE
15
NNE
15
NE
20
ENE
15
E
10
W
5
WNW
Wind State
cross
cross
cross
cross-on
cross-on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
off
off
High Tide
5:49AM0.86m
10:43AM0.71m
5:03PM0.75m
7:36AM0.74m
11:54AM0.83m
5:41PM0.67m
11:26PM0.51m
12:29PM0.93m
8:28PM0.62m
Low Tide
9:51AM0.71m
1:53PM0.66m
1:36AM0.37m
8:11AM0.74m
4:09PM0.66m
10:25PM0.51m
3:38AM0.35m
5:37PM0.59m
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
rain showers
rain showers
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:41
—
—
—
—
—
—
5:39
—
—
—
—
—
—
—
5:37
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:00
—
—
—
—
—
—
—
6:00
—
—
—
—
—
—
—
6:00
—
 mm
—
1
3
2
1
1
1
1
1
1
—
—
—
—
—
—
—
—
—
1
2
2
Temp °C
20
20
19
19
19
19
19
19
19
20
20
20
20
20
20
20
20
22
24
23
22
21
Feels °C
21
20
18
18
18
18
18
18
18
18
18
19
19
19
19
19
20
22
23
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
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