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 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Praia dos Castelhanos (Ilha Bela) sea temperature is
22.2°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 Sep):

  • Evening surf: Evening surf (05 Sep, local time) - 2ft (0.6m), 10s period with SSE swell.

The current surf forecast for Praia dos Castelhanos (Ilha Bela) at 12AM is: 0.6m 10s primary swell from a South-southeast direction and 0.6m 8s secondary swell from a East direction (forecast issued at 08:00pm September 04). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (-03) & DateWave HeightWave Period
Morning (05 Sep)--
Afternoon (05 Sep)--
Evening (05 Sep)2ft (0.6m)10s

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


Short Range Forecast

Heavy rain (total 49mm), heaviest during Sun afternoon. Warm (max 21°C on Sat morning, min 15°C on Mon morning). Wind will be generally light.

Fri
4
Saturday
5
Sunday
6
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
0
1
0
0
1
1
1
0
0
1
0
0
1
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
SSE
11
0.6
SSE
10
0.6
SSE
10
0.5
SE
10
0.5
E
9
0.5
E
9
0.4
SE
10
0.4
SE
11
0.4
SE
11
0.4
SE
10
0.7
S
10
1.6
S
7
1.6
S
7
2.1
S
8
1.6
SSE
7
1.5
SSE
7
1.2
SSE
7
1.3
S
7
Wave Graph
Metric surfscale
Energy kJ
99
72
69
51
41
42
27
29
29
26
98
253
277
496
284
225
129
166
Wind (km/h)
15
W
15
WSW
5
W
5
WNW
5
N
0
SSW
10
ESE
10
ESE
5
ESE
10
WSW
15
WSW
25
S
20
S
15
S
20
SSE
20
S
15
SSW
15
S
Wind State
off
off
off
glassy
cross
glassy
on
on
glassy
cross-off
off
cross
cross
cross
cross
cross
cross-off
cross
High Tide
6:26PM0.65m
11:57PM0.51m
12:40PM0.90m
00:16AM0.61m
1:13PM1.01m
Low Tide
4:01PM0.61m
10:46PM0.51m
3:48AM0.39m
5:54PM0.55m
5:18AM0.28m
6:43PM0.48m
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
light rain
part cloud
part cloud
rain showers
light rain
light rain
light rain
mod rain
mod rain
light rain
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:51
5:51
 mm
1
1
5
4
3
7
8
5
6
Temp °C
21
20
20
20
20
21
21
21
20
20
20
19
18
18
17
16
16
16
Feels °C
22
20
22
22
22
23
22
23
22
21
21
17
16
17
15
14
14
14
  • 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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