Praia Grande (Ubatuba) Surf Break

Lat Long: 23.47° S 45.07° W

Praia Grande (Ubatuba) 48 hour detailed Surf Forecast

Issued: 8 pm 29 Aug 2026 (local time)

Forecast update in  hr  min

Today's Praia Grande (Ubatuba) sea temperature is
22.0°C
1.2° 

Praia Grande (Ubatuba) 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 Grande (Ubatuba) today (30 Aug):

  • Morning surf: Morning surf (30 Aug, local time) - 2.5ft (0.8m), 8s period with ESE swell.
  • Afternoon surf: Afternoon surf (30 Aug, local time) - 2.5ft (0.8m), 8s period with ESE swell.
  • Evening surf: Evening surf (30 Aug, local time) - 2.5ft (0.7m), 8s period with ESE swell.

The current surf forecast for Praia Grande (Ubatuba) at 2AM is: 0.8m 8s primary swell from a East-southeast direction and 0.2m 10s secondary swell from a South-southeast direction, 0.3m 3s secondary swell from a Southwest direction (forecast issued at 08:00pm August 29). The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (30 Aug)2.5ft (0.8m)8s
Afternoon (30 Aug)2.5ft (0.8m)8s
Evening (30 Aug)2.5ft (0.7m)8s

Table - waves today at Praia Grande (Ubatuba). (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 2mm), mostly falling on Tue afternoon. Warm (max 27°C on Sat night, min 21°C on Sun night). Wind will be generally light.

Sat
29
Sunday
30
Monday
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
0
0
0
0
1
1
1
1
0
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
ESE
7
0.8
ESE
7
0.8
ESE
8
0.8
ESE
8
0.8
ESE
8
0.8
ESE
8
0.8
ESE
8
0.8
ESE
8
0.8
ESE
8
0.7
ESE
8
0.7
ESE
8
0.6
ESE
8
0.6
ESE
8
0.6
ESE
8
0.6
ESE
8
0.7
ESE
8
0.7
ESE
8
0.7
ESE
8
Wave Graph
Metric surfscale
Energy kJ
76
73
75
77
85
90
90
90
92
72
72
54
54
55
57
72
72
70
Wind (km/h)
15
N
10
N
5
W
10
WSW
10
W
5
SW
10
SE
10
SE
5
SSW
5
SW
0
NE
5
SE
0
ESE
5
E
5
ESE
5
SE
10
E
0
NNE
Wind State
cross-off
cross-off
glassy
cross-off
cross-off
cross
on
on
cross
glassy
glassy
glassy
glassy
cross-on
cross-on
on
cross-on
glassy
High Tide
3:24PM1.14m
3:17AM1.24m
3:47PM1.11m
3:49AM1.22m
4:12PM1.06m
Low Tide
9:50PM0.18m
10:14AM-0.00m
10:22PM0.19m
10:51AM0.10m
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:47
5:49
 mm
Temp °C
28
27
26
24
22
24
24
24
22
21
22
21
21
23
25
24
22
22
Feels °C
28
28
28
26
23
26
26
27
25
24
26
25
25
26
28
27
24
26
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Praia Grande (Ubatuba) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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