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 14 Aug 2026 (local time)

Forecast update in  hr  min

Today's Praia dos Castelhanos (Ilha Bela) sea temperature is
21.9° C
1.6° 

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 (14 Aug):

  • Afternoon surf: Afternoon surf (14 Aug, local time) - 4.5ft (1.4m), 13s period with SSE swell.
  • Evening surf: Evening surf (14 Aug, local time) - 5ft (1.6m), 14s period with SSE swell.

The current surf forecast for Praia dos Castelhanos (Ilha Bela) at 6PM is: 1.5m 14s primary swell from a South-southeast direction and 0.2m 8s secondary swell from a East direction (forecast issued at 02:00pm August 14). The wind direction is predicted to be onshore.

Time (-03) & DateWave HeightWave Period
Morning (14 Aug)--
Afternoon (14 Aug)4.5ft (1.4m)13s
Evening (14 Aug)5ft (1.6m)14s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Sat morning. Warm (max 22°C on Fri afternoon, min 20°C on Sat afternoon). Winds increasing (light winds from the SE on Fri afternoon, fresh winds from the ENE by Sat afternoon).

Fri
14
Saturday
15
Sunday
16
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)
3
2
1
1
0
1
2
2
1
0
0
0
0
0
0
0
0
0
0
0
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)
1.4
SSE
13
1.4
SSE
13
1.5
SSE
14
1.6
SSE
14
1.6
SSE
14
1.8
SSE
13
1.8
SSE
13
1.7
SSE
13
1.7
SSE
13
1.8
SE
12
1.8
ESE
8
1.8
ESE
8
1.7
ESE
8
1.6
ESE
8
1.6
ESE
8
1.6
ESE
8
1.7
ESE
8
1.7
ESE
8
1.9
ESE
8
1.9
ESE
8
Wave Graph
Metric surfscale
Energy kJ
642
651
801
893
933
1186
1151
1030
943
956
414
365
318
283
291
298
327
355
438
486
Wind (km/h)
0
E
10
SE
10
E
10
ENE
20
ENE
20
ENE
15
ENE
10
ENE
20
E
25
ENE
30
ENE
30
ENE
30
ENE
25
ENE
25
ENE
25
ENE
30
ENE
30
ENE
30
ENE
30
ENE
Wind State
glassy
cross-on
on
on
cross-on
cross-on
cross-on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
3:48PM1.05m
3:26AM1.18m
4:07PM1.01m
3:58AM1.15m
4:26PM0.97m
Low Tide
9:53AM-0.03m
9:58PM0.33m
10:22AM0.06m
10:18PM0.31m
10:49AM0.17m
part cloud
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
thunderstorm
light rain
light rain
light rain
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:43
5:44
5:44
 mm
1
1
1
1
Temp °C
22
22
21
21
21
21
21
21
21
20
20
20
20
20
20
20
20
20
20
20
Feels °C
25
24
22
23
21
21
22
23
21
18
17
17
18
18
19
19
18
18
18
18
  • 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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