Praia Grande (Ubatuba) Surf Break

Lat Long: 23.47° S 45.07° W

Praia Grande (Ubatuba) 48 hour detailed Surf Forecast

Issued: 2 am 08 Oct 2026 (local time)

Forecast update in  hr  min

Today's Praia Grande (Ubatuba) sea temperature is
23.4°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 (08 Oct):

  • Morning surf: Morning surf (08 Oct, local time) - 4ft (1.2m), 9s period with SSE swell.
  • Afternoon surf: Afternoon surf (08 Oct, local time) - 3.5ft (1.1m), 8s period with SE swell.
  • Evening surf: Evening surf (08 Oct, local time) - 3.5ft (1.1m), 8s period with SE swell.

The current surf forecast for Praia Grande (Ubatuba) at 9AM is: 1.2m 9s primary swell from a South-southeast direction and 0.4m 7s secondary swell from a East-southeast direction (forecast issued at 02:00am October 08). The wind direction is predicted to be glassy and the swell rating is 2.

Time (-03) & DateWave HeightWave Period
Morning (08 Oct)4ft (1.2m)9s
Afternoon (08 Oct)3.5ft (1.1m)8s
Evening (08 Oct)3.5ft (1.1m)8s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Sat afternoon. Warm (max 25°C on Fri morning, min 21°C on Thu afternoon). Wind will be generally light.

Thursday
8
Friday
9
Saturday
10
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
2
1
0
1
1
1
1
1
0
0
0
0
1
1
1
1
0
0
1
1
0
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)
0.6
S
10
0.7
S
10
1.1
SSE
9
1.2
SSE
9
1.2
SSE
9
1.1
SE
8
1.1
SE
8
1.1
SE
8
1.1
SE
8
1
SE
8
1.1
SE
8
1.1
SE
8
0.9
SE
8
0.9
SE
8
0.9
SE
8
0.9
SE
8
0.8
SE
8
0.8
SE
8
0.8
SE
8
0.9
SE
8
0.8
SE
8
0.8
ESE
7
0.7
ESE
7
0.8
ESE
7
Wave Graph
Metric surfscale
Energy kJ
74
96
189
213
222
158
171
149
149
132
156
160
118
118
115
98
78
78
78
95
75
57
55
73
Wind (km/h)
5
WSW
5
W
5
SW
5
SSE
5
SE
5
SE
5
ENE
5
ENE
0
NE
0
ENE
0
NNE
10
SE
5
ESE
5
ESE
5
E
5
NNW
10
WSW
5
W
5
SSE
5
E
10
S
15
SW
5
NW
10
NE
Wind State
cross-off
glassy
glassy
glassy
on
on
cross-on
glassy
glassy
glassy
glassy
on
on
cross-on
cross-on
glassy
cross-off
glassy
glassy
cross-on
cross-on
cross-off
off
cross
High Tide
1:46PM1.05m
1:21AM1.12m
1:56PM1.06m
1:49AM1.18m
2:10PM1.06m
Low Tide
7:21AM0.03m
7:36PM0.26m
7:56AM0.03m
8:04PM0.19m
8:28AM0.06m
8:30PM0.13m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
thunderstorm
clear
part cloud
clear
part cloud
part cloud
part cloud
thunderstorm
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:33
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—
—
—
—
5:33
—
—
—
—
—
—
—
5:31
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
6:00
—
—
—
—
—
—
—
6:01
—
—
—
—
—
—
—
6:01
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
—
—
—
—
—
—
2
3
1
Temp °C
21
20
20
22
23
23
21
21
21
21
22
25
25
24
23
23
22
22
22
24
25
24
22
23
Feels °C
23
22
22
25
25
25
23
24
24
24
25
28
28
27
27
27
24
25
25
27
28
26
25
26
  • 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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