Praia Grande (Ubatuba) surf break

Praia Grande (Ubatuba) surfForecast / São Paulo / Brazil

information circle48hr Weather and Surf, issued 2 am Saturday 30 May 2026 -03
Forecast update in hr  min  s Forecast update imminent
Praia Grande (Ubatuba) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Praia Grande (Ubatuba) sea temperature is
23.3° C
(Which is slightly warmer than usual)

How big are the waves at Praia Grande (Ubatuba) today (30 May):

  • Morning surf: Morning surf (30 May, local time) - 2.5ft (0.7m), 7s period with SE swell.
  • Afternoon surf: Afternoon surf (30 May, local time) - 3.5ft (1.1m), 11s period with SE swell.
  • Evening surf: Evening surf (30 May, local time) - 4.5ft (1.4m), 10s period with SSE swell.

The current surf forecast for Praia Grande (Ubatuba) at 6AM is: 0.7m 7s primary swell from a Southeast direction and 0.3m 9s secondary swell from a South-southeast direction, 0.2m 2s secondary swell from a East-northeast direction (forecast issued at 02:00am May 30). The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (30 May)2.5ft (0.7m)7s
Afternoon (30 May)3.5ft (1.1m)11s
Evening (30 May)4.5ft (1.4m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 2mm), mostly falling on Mon night. Warm (max 22°C on Sun morning, min 19°C on Sat night). Wind will be generally light.

Saturday
30
Sunday
31
Monday
1
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)
0
1
1
1
0
1
2
2
2
2
2
2
2
1
2
2
2
2
1
1
0
0
0
1
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.8
SSE
7
0.8
SSE
7
0.7
SE
7
0.7
SE
7
0.9
SE
9
1.1
SE
11
1.3
SSE
10
1.4
SSE
10
1.3
SSE
11
1.4
SSE
11
1.3
SSE
11
1.3
SSE
10
1.3
SSE
10
1.3
SSE
10
1.3
SSE
10
1
SSE
10
0.9
SSE
10
0.9
SSE
10
0.9
SSE
10
0.9
SSE
10
0.9
SSE
10
0.9
SSE
9
0.8
SSE
9
0.9
SSE
9
Wave Graph
Metric surfscale
Energy kJ
70
68
53
51
110
278
361
394
397
469
404
389
367
314
314
218
176
173
137
135
129
124
96
130
Wind (km/h)
5
ENE
5
NE
5
NNE
0
WNW
5
ESE
10
ENE
5
ENE
5
WNW
5
W
5
W
5
WNW
0
W
5
SE
5
SE
0
ESE
0
N
5
NNW
5
NW
5
NW
5
SW
5
S
10
S
10
S
5
S
cross-on
glassy
glassy
glassy
cross-on
cross-on
glassy
off
cross-off
cross-off
off
glassy
glassy
on
glassy
glassy
glassy
off
off
glassy
cross-on
cross-on
cross-on
glassy
High Tide
2:16PM1.05m
1:53AM0.95m
2:48PM1.06m
2:21AM0.96m
3:18PM1.05m
Low Tide
7:58AM0.11m
8:33PM0.32m
8:33AM0.08m
9:09PM0.34m
9:10AM0.07m
cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:21
5:21
5:21
Temp °C
19
19
19
20
21
21
21
20
20
19
19
21
22
22
20
20
20
19
19
21
22
21
20
20
20
21
21
22
22
22
23
21
21
20
20
23
23
23
23
22
22
20
20
22
23
22
21
22
Swell 1
Height (m)
Direction
Period (s)
0.8
SSE
7
0.8
SSE
7
0.7
SE
7
0.7
SE
7
0.9
SE
9
1.1
SE
11
1.3
SSE
10
1.4
SSE
10
1.3
SSE
11
1.4
SSE
11
1.3
SSE
11
1.3
SSE
10
1.3
SSE
10
1.3
SSE
10
1.3
SSE
10
1
SSE
10
0.9
SSE
10
0.9
SSE
10
0.9
SSE
10
0.9
SSE
10
0.9
SSE
10
0.9
SSE
9
0.8
SSE
9
0.9
SSE
9
Energy kJ
70
68
53
51
110
278
361
394
397
469
404
389
367
314
314
218
176
173
137
135
129
124
96
130
Swell 2
Height (m)
Direction
Period (s)
0.2
SSE
11
0.2
SSE
10
0.3
SSE
9
0.3
SSE
9
0.1
E
7
0.1
E
7
0.1
E
7
0.1
E
7
0.1
E
7
0.1
E
7
0.1
E
7
0.1
E
7
0.1
E
6
0.7
ESE
7
0.7
SE
7
0.6
ESE
7
0.7
ESE
7
0.6
ESE
7
0.6
ESE
7
0.5
ESE
6
0.5
ESE
6
0.4
ESE
6
0.4
ESE
6
0.4
ESE
6
Energy kJ
13
10
17
17
1
1
1
1
1
1
1
1
1
41
46
29
40
29
29
23
22
15
12
13
Swell 3
Height (m)
Direction
Period (s)
0.1
E
7
0.1
E
7
0.1
E
7
0.1
SE
13
0.1
E
7
0.7
ESE
7
0.6
ESE
7
0.6
ESE
6
0.5
ESE
6
0.5
E
6
0.4
S
10
0.4
SE
12
0.4
E
6
Energy kJ
1
1
1
7
1
40
34
33
23
20
30
37
12
Wind waves
Height (m)
Direction
Period (s)
0.2
ENE
2
0.3
NE
3
0.6
E
4
Energy kJ
1
1
9
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
Distance (km)
1
1
1
0
0
0
43
25
1
0
0
0
0
0
5
0
0
0
0
0
0
0
5
5
Best forecast wave conditions in São Paulo
Rating
(10 max)
1
1
1
1
1
1
1
2
2
3
3
3
2
2
2
3
2
2
2
2
2
2
1
1
Best forecast wave conditions in Brazil
Rating
(10 max)
1
1
1
1
1
2
1
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
3
1
Header Global
Rating
(10 max)
5
5
5
5
5
5
6
8
7
7
7
7
6
6
5
5
5
5
5
5
5
4
5
8
  • 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

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