Praia Grande (Ubatuba) Surf Break

Lat Long: 23.47° S 45.07° W

Praia Grande (Ubatuba) 48 hour detailed Surf Forecast

Issued: 2 am 29 Oct 2026 (local time)

Forecast update in  hr  min

Today's Praia Grande (Ubatuba) sea temperature is
22.8°C
0.5° 

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 (29 Oct):

  • Morning surf: Morning surf (29 Oct, local time) - 3ft (0.9m), 6s period with ESE swell.
  • Afternoon surf: Afternoon surf (29 Oct, local time) - 2ft (0.6m), 8s period with SE swell.
  • Evening surf: Evening surf (29 Oct, local time) - 2ft (0.6m), 7s period with SE swell.

The current surf forecast for Praia Grande (Ubatuba) at 9AM is: 0.9m 6s primary swell from a East-southeast direction and 0.5m 9s secondary swell from a South direction (forecast issued at 02:00am October 29). The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (29 Oct)3ft (0.9m)6s
Afternoon (29 Oct)2ft (0.6m)8s
Evening (29 Oct)2ft (0.6m)7s

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


Short Range Forecast

Heavy rain (total 23mm), heaviest during Thu afternoon. Warm (max 24°C on Fri morning, min 21°C on Thu morning). Wind will be generally light.

Thursday
29
Friday
30
Saturday
31
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
0
0
0
1
Swell
Height Map
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
ESE
6
0.9
ESE
6
0.9
ESE
6
0.9
ESE
6
0.6
SE
8
0.6
SE
8
0.6
SE
8
0.6
SE
7
0.6
SE
7
0.6
SE
7
0.6
SE
7
0.3
SSE
12
0.4
SSE
13
0.4
SSE
11
0.6
SSE
12
0.6
SSE
12
0.6
S
12
0.6
S
12
0.6
S
11
0.6
S
11
0.5
S
11
0.5
S
11
0.5
S
10
0.5
S
10
Wave Graph
Metric surfscale
Energy kJ
68
66
53
53
39
36
35
34
34
33
33
26
55
39
109
111
101
98
88
86
59
57
53
51
Wind (km/h)
5
WSW
5
WSW
5
W
5
SW
5
SW
5
SSE
0
SSE
0
WSW
5
NE
0
ENE
0
NW
5
SSE
10
SE
5
ESE
5
NNE
0
NE
0
NW
5
WSW
5
WSW
5
SSE
10
S
10
SSW
10
S
5
SSE
Wind State
glassy
cross-off
cross-off
glassy
glassy
glassy
glassy
glassy
glassy
glassy
glassy
glassy
on
glassy
glassy
glassy
glassy
glassy
cross-off
glassy
cross-on
cross-on
cross-on
glassy
High Tide
4:06AM1.09m
3:41PM0.92m
4:50AM0.97m
4:13PM0.88m
5:42AM0.84m
10:04AM0.77m
4:51PM0.83m
Low Tide
10:18PM0.09m
11:16AM0.45m
11:05PM0.15m
12:14PM0.58m
00:10AM0.22m
8:40AM0.76m
1:28PM0.66m
cloud
cloud
cloud
light rain
light rain
light rain
mod rain
light rain
light rain
light rain
cloud
cloud
clear
clear
rain showers
clear
clear
clear
part cloud
part cloud
part cloud
light rain
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:16
—
—
—
—
—
—
—
5:15
—
—
—
—
—
—
—
5:15
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
6:10
—
—
—
—
—
—
—
6:12
—
—
—
—
—
—
—
6:12
—
 mm
—
—
—
1
2
2
8
5
1
1
—
—
—
—
1
—
—
—
—
—
—
1
1
—
Temp °C
20
20
21
22
21
21
21
21
21
21
21
22
24
23
22
22
22
22
21
23
23
22
22
21
Feels °C
22
22
23
25
24
24
25
25
24
24
25
25
26
27
26
26
26
25
23
26
26
24
25
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
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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