Praia Grande (Ubatuba) Surf Break

Lat Long: 23.47° S 45.07° W

Praia Grande (Ubatuba) 48 hour detailed Surf Forecast

Issued: 2 am 15 Aug 2026 (local time)

Forecast update in  hr  min

Today's Praia Grande (Ubatuba) sea temperature is
22.2° C
1.7° 

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 (15 Aug):

  • Morning surf: Morning surf (15 Aug, local time) - 6ft (1.8m), 13s period with SSE swell.
  • Afternoon surf: Afternoon surf (15 Aug, local time) - 5.5ft (1.7m), 12s period with SSE swell.
  • Evening surf: Evening surf (15 Aug, local time) - 6ft (1.9m), 8s period with ESE swell.

The current surf forecast for Praia Grande (Ubatuba) at 10AM is: 1.8m 13s primary swell from a South-southeast direction and 0.2m 9s secondary swell from a East direction (forecast issued at 02:00am August 15). The wind direction is predicted to be glassy and the swell rating is 4.

Time (-03) & DateWave HeightWave Period
Morning (15 Aug)6ft (1.8m)13s
Afternoon (15 Aug)5.5ft (1.7m)12s
Evening (15 Aug)6ft (1.9m)8s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Sat afternoon. Warm (max 24°C on Mon morning, min 20°C on Sat night). Wind will be generally light.

Saturday
15
Sunday
16
Monday
17
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)
3
3
3
4
3
2
0
1
0
2
1
1
0
0
0
2
4
4
4
3
2
1
3
3
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)
1.7
SSE
14
1.7
SSE
13
1.7
SSE
13
1.8
SSE
13
1.8
SSE
13
1.7
SSE
12
1.2
SSE
12
1.9
ESE
8
2
ESE
8
2
ESE
8
1.9
ESE
8
1.9
ESE
8
1.6
ESE
8
1.7
ESE
8
1.9
ESE
8
2.4
ESE
8
2.5
E
8
2.4
E
8
2.2
E
8
2
E
8
1.7
ESE
8
1.5
ESE
8
1.7
E
8
1.8
E
8
Wave Graph
Metric surfscale
Energy kJ
1004
1028
1042
1060
1028
923
439
389
438
450
419
406
303
310
395
695
836
790
650
539
383
259
368
412
Wind (km/h)
5
NE
10
ENE
5
NE
5
SE
10
S
15
E
20
E
20
E
20
E
15
E
10
ENE
10
E
15
E
15
E
15
E
10
ENE
5
NE
0
N
0
N
5
ESE
10
ESE
10
ESE
5
ENE
0
WNW
Wind State
cross
cross
cross
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
glassy
glassy
glassy
on
cross-on
glassy
glassy
High Tide
3:26AM1.19m
4:05PM1.02m
3:58AM1.17m
4:25PM0.99m
4:31AM1.10m
4:46PM0.95m
Low Tide
10:31AM0.04m
10:30PM0.29m
11:00AM0.15m
10:55PM0.28m
11:27AM0.27m
part cloud
part cloud
part cloud
part cloud
clear
part cloud
light rain
light rain
part cloud
part cloud
part cloud
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
6:24
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:43
5:44
5:44
 mm
1
1
Temp °C
21
21
21
22
23
22
21
21
20
20
20
21
23
22
21
21
20
20
20
23
24
24
22
22
Feels °C
23
23
24
25
25
23
21
21
20
21
21
22
24
23
22
23
22
23
22
25
26
26
25
25
  • 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.


Nearest locationNearest