Praia da Baleia Surf Break

Lat Long: 23.78° S 45.67° W

Praia da Baleia 48 hour detailed Surf Forecast

Issued: 8 am 17 Aug 2026 (local time)

Forecast update in  hr  min

Today's Praia da Baleia sea temperature is
21.1° C
1.0° 

Praia da Baleia 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 da Baleia today (17 Aug):

  • Morning surf: Morning surf (17 Aug, local time) - 7ft (2.1m), 8s period with E swell.
  • Afternoon surf: Afternoon surf (17 Aug, local time) - 6ft (1.8m), 8s period with E swell.
  • Evening surf: Evening surf (17 Aug, local time) - 4ft (1.2m), 8s period with ESE swell.

The current surf forecast for Praia da Baleia at 12PM is: 1.9m 8s primary swell from a East direction and 1.4m 8s secondary swell from a East-southeast direction, 0.6m 10s secondary swell from a South direction (forecast issued at 08:00am August 17). The wind direction is predicted to be onshore.

Time (-03) & DateWave HeightWave Period
Morning (17 Aug)7ft (2.1m)8s
Afternoon (17 Aug)6ft (1.8m)8s
Evening (17 Aug)4ft (1.2m)8s

Table - waves today at Praia da Baleia. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 30°C on Wed morning, min 19°C on Wed night). Wind will be generally light.

Monday
17
Tuesday
18
Wednesday
19
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)
4
3
2
3
3
2
3
3
3
2
0
0
1
1
1
1
1
1
0
0
1
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)
2.2
E
8
2.1
E
8
1.9
E
8
1.8
E
8
1.5
E
8
1.2
ESE
8
1.6
E
8
1.8
E
8
2
E
8
1.2
ESE
8
1.1
ESE
8
1
ESE
8
1
E
8
0.9
ESE
8
0.9
ESE
8
0.8
ESE
7
0.8
E
7
0.8
ESE
8
0.8
ESE
8
0.7
E
7
0.7
E
7
0.7
E
7
Wave Graph
Metric surfscale
Energy kJ
638
583
464
396
259
178
310
417
529
197
167
133
121
94
94
73
70
75
75
54
54
52
Wind (km/h)
5
N
5
SSW
5
S
5
S
5
NNE
5
NNE
5
NNE
5
N
5
N
0
WSW
5
S
5
SSE
5
ENE
10
NNE
10
N
10
N
10
N
0
S
10
SW
10
SW
5
WNW
5
WNW
Wind State
cross-off
glassy
on
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross-on
on
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross
cross
glassy
glassy
High Tide
4:37AM1.13m
4:52PM0.97m
5:12AM1.03m
5:14PM0.92m
5:50AM0.92m
5:38PM0.85m
Low Tide
11:11AM0.30m
10:58PM0.31m
11:29AM0.42m
11:24PM0.34m
11:41AM0.53m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:26
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:45
5:46
 mm
Temp °C
20
23
26
25
22
21
22
22
22
27
29
28
25
25
25
25
25
30
28
25
21
20
Feels °C
22
25
28
27
25
22
23
23
23
28
30
29
27
25
24
24
24
31
28
27
24
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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