Praia Grande (Ubatuba) Surf Break

Lat Long: 23.47° S 45.07° W

Praia Grande (Ubatuba) 48 hour detailed Surf Forecast

Issued: 8 am 11 Oct 2026 (local time)

Forecast update in  hr  min

Today's Praia Grande (Ubatuba) sea temperature is
23.1°C
1.4° 

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 (11 Oct):

  • Morning surf: Morning surf (11 Oct, local time) - 1.5ft (0.4m), 8s period with SE swell.
  • Afternoon surf: Afternoon surf (11 Oct, local time) - 1.5ft (0.4m), 8s period with E swell.
  • Evening surf: Evening surf (11 Oct, local time) - 1.5ft (0.5m), 7s period with ESE swell.

The current surf forecast for Praia Grande (Ubatuba) at 1PM is: 0.4m 8s primary swell from a East-southeast direction and 0.4m 7s secondary swell from a Southeast direction (forecast issued at 08:00am October 11). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (11 Oct)1.5ft (0.4m)8s
Afternoon (11 Oct)1.5ft (0.4m)8s
Evening (11 Oct)1.5ft (0.5m)7s

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


Short Range Forecast

Heavy rain (total 27mm), heaviest during Sun night. Warm (max 28°C on Tue afternoon, min 21°C on Sun night). Wind will be generally light.

Sunday
11
Monday
12
Tuesday
13
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
0
0
0
0
0
0
1
1
1
0
1
1
1
1
1
1
0
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)
0.4
SE
8
0.4
SE
8
0.4
ESE
8
0.4
E
8
0.4
E
8
0.5
ESE
7
0.5
ESE
7
0.6
E
7
0.6
E
7
0.6
ESE
7
0.7
E
7
0.5
E
7
0.4
SSW
8
0.5
ESE
7
0.5
ESE
7
0.5
E
7
0.5
S
8
0.4
SSW
8
0.5
S
8
0.4
SSE
10
0.4
SSE
11
0.4
SSE
11
Wave Graph
Metric surfscale
Energy kJ
20
20
19
20
21
30
30
39
39
41
50
26
21
30
29
26
31
21
31
37
37
37
Wind (km/h)
5
NW
10
SSW
10
S
5
SSE
10
S
10
SSW
5
ENE
5
SE
0
WSW
0
NE
10
SE
5
ESE
0
N
5
NNW
5
NE
5
WSW
15
WSW
5
WSW
15
NE
5
ESE
5
SW
5
SW
Wind State
off
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
glassy
glassy
glassy
on
glassy
glassy
glassy
glassy
glassy
cross-off
cross-off
cross
cross-on
glassy
glassy
High Tide
2:28PM1.06m
2:49AM1.18m
2:48PM1.05m
3:19AM1.14m
3:10PM1.02m
Low Tide
8:57AM0.12m
8:56PM0.09m
9:24AM0.20m
9:21PM0.08m
9:50AM0.29m
cloud
part cloud
part cloud
thunderstorm
thunderstorm
light rain
mod rain
rain showers
cloud
part cloud
part cloud
thunderstorm
rain showers
cloud
part cloud
clear
part cloud
light rain
cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:31
—
—
—
—
—
—
5:30
—
—
—
—
—
—
—
5:28
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:02
—
—
—
—
—
—
—
6:02
—
—
—
—
—
—
—
6:02
—
 mm
—
—
—
1
1
4
9
1
—
—
—
4
2
—
—
—
—
1
—
—
—
—
Temp °C
23
25
25
24
23
22
21
21
21
22
24
23
22
22
22
21
21
24
26
28
25
23
Feels °C
25
27
27
27
26
25
24
25
25
26
26
27
26
25
25
24
22
27
27
31
29
27
  • 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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