Praia Grande (Ubatuba) Surf Break

Lat Long: 23.47° S 45.07° W

Praia Grande (Ubatuba) 48 hour detailed Surf Forecast

Issued: 8 am 24 Sep 2026 (local time)

Forecast update in  hr  min

Today's Praia Grande (Ubatuba) sea temperature is
22.8°C
1.8° 

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 (24 Sep):

  • Morning surf: Morning surf (24 Sep, local time) - 5ft (1.6m), 14s period with S swell.
  • Afternoon surf: Afternoon surf (24 Sep, local time) - 5ft (1.5m), 14s period with S swell.
  • Evening surf: Evening surf (24 Sep, local time) - 4.5ft (1.4m), 13s period with SSE swell.

The current surf forecast for Praia Grande (Ubatuba) at 12PM is: 1.5m 14s primary swell from a South direction and 0.7m 11s secondary swell from a East direction (forecast issued at 08:00am September 24). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (24 Sep)5ft (1.6m)14s
Afternoon (24 Sep)5ft (1.5m)14s
Evening (24 Sep)4.5ft (1.4m)13s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Sat morning, min 19°C on Thu night). Wind will be generally light.

Thursday
24
Friday
25
Saturday
26
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)
2
2
1
1
1
1
3
3
3
3
2
2
2
2
2
2
2
1
1
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)
1.1
SSE
15
1.6
S
14
1.5
S
14
1.5
S
14
1.5
S
14
1.4
SSE
13
1.4
SSE
13
1.4
SSE
13
1.3
SSE
14
1.3
SSE
14
1.2
SSE
13
1.1
SSE
13
1
S
13
0.9
SSE
13
0.8
SSE
12
0.8
SSE
12
0.7
SSE
12
0.6
SSE
12
0.6
S
11
0.5
S
11
0.5
S
11
0.4
SSE
11
Wave Graph
Metric surfscale
Energy kJ
543
1028
849
836
849
722
711
722
674
694
539
437
339
269
192
186
145
106
88
60
59
41
Wind (km/h)
10
ENE
10
E
15
E
15
E
15
E
10
ENE
5
NNE
5
WNW
5
NNW
5
SSE
10
ESE
5
SE
5
ENE
0
NNW
5
WNW
5
NNW
0
NW
5
ESE
5
SE
5
S
0
NE
0
E
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
glassy
glassy
glassy
on
glassy
glassy
glassy
glassy
glassy
glassy
glassy
glassy
cross-on
glassy
glassy
High Tide
1:57PM1.12m
1:35AM1.14m
2:15PM1.14m
2:00AM1.21m
2:32PM1.14m
Low Tide
7:27AM-0.00m
7:46PM0.21m
8:03AM-0.05m
8:18PM0.16m
8:39AM-0.06m
8:51PM0.12m
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:47
5:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:55
5:57
5:57
 mm
Temp °C
19
20
20
20
20
19
19
19
19
21
22
22
21
20
21
21
21
24
25
24
23
23
Feels °C
20
20
20
20
20
19
21
21
21
23
23
24
24
23
24
24
24
27
28
27
27
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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