Praia Grande (Ubatuba) Surf Break

Lat Long: 23.47° S 45.07° W

Praia Grande (Ubatuba) 48 hour detailed Surf Forecast

Issued: 2 am 28 Oct 2026 (local time)

Forecast update in  hr  min

Today's Praia Grande (Ubatuba) sea temperature is
23.0°C
0.7° 

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 (28 Oct):

  • Morning surf: Morning surf (28 Oct, local time) - 4ft (1.2m), 9s period with SE swell.
  • Afternoon surf: Afternoon surf (28 Oct, local time) - 3ft (0.9m), 8s period with SSE swell.
  • Evening surf: Evening surf (28 Oct, local time) - 3.5ft (1.0m), 6s period with ESE swell.

The current surf forecast for Praia Grande (Ubatuba) at 7AM is: 1.2m 9s primary swell from a Southeast direction and 0.1m 8s secondary swell from a East direction, 1.0m 5s secondary swell from a East direction (forecast issued at 02:00am October 28). The wind direction is predicted to be glassy and the swell rating is 2.

Time (-03) & DateWave HeightWave Period
Morning (28 Oct)4ft (1.2m)9s
Afternoon (28 Oct)3ft (0.9m)8s
Evening (28 Oct)3.5ft (1.0m)6s

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


Short Range Forecast

Heavy rain (total 26mm), heaviest during Thu afternoon. Warm (max 23°C on Fri morning, min 20°C on Wed afternoon). Wind will be generally light.

Wednesday
28
Thursday
29
Friday
30
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
2
1
0
0
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
0
1
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)
1.3
SSE
10
1.2
SE
9
1.2
SE
9
1.2
SE
9
0.8
SSE
8
0.9
SSE
8
0.9
ESE
6
1
ESE
6
1.3
E
6
1.2
E
6
0.9
ESE
6
0.9
ESE
6
0.9
ESE
6
0.6
SE
8
0.6
SE
8
0.6
SE
7
0.6
SE
7
0.5
SE
7
0.6
ESE
6
0.6
E
6
0.4
S
10
0.4
SSE
11
0.6
S
12
0.6
S
12
Wave Graph
Metric surfscale
Energy kJ
284
237
226
221
96
101
55
66
120
109
68
68
55
37
35
34
33
26
28
28
35
39
103
103
Wind (km/h)
10
NE
5
NE
5
NNW
5
E
10
ESE
5
E
5
NE
5
NNE
5
SW
5
WNW
5
NNW
0
S
5
SE
0
SW
5
NE
5
NE
0
NNE
5
NNW
5
N
0
SSW
5
ESE
5
SSE
0
E
5
NE
Wind State
cross
cross
glassy
cross-on
on
cross-on
glassy
cross-off
glassy
cross-off
glassy
glassy
glassy
glassy
glassy
glassy
glassy
glassy
cross-off
glassy
glassy
cross-on
glassy
glassy
High Tide
3:27AM1.17m
3:12PM0.97m
4:06AM1.09m
3:41PM0.92m
4:50AM0.97m
4:13PM0.88m
Low Tide
10:27AM0.32m
10:18PM0.09m
11:16AM0.45m
11:05PM0.15m
12:14PM0.58m
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:16
—
—
—
—
—
—
—
5:16
—
—
—
—
—
—
—
5:15
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
6:10
—
—
—
—
—
—
—
6:10
—
—
—
—
—
—
—
6:12
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
1
3
5
3
4
5
4
1
—
—
—
—
Temp °C
19
19
19
21
21
21
20
20
20
20
20
21
22
21
21
21
21
21
21
21
23
23
22
22
Feels °C
20
20
20
22
22
22
22
22
22
22
22
24
24
24
24
24
25
24
23
24
26
26
26
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 

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