Praia Grande (Ubatuba) Surf Break

Lat Long: 23.47° S 45.07° W

Praia Grande (Ubatuba) 48 hour detailed Surf Forecast

Issued: 2 am 23 Oct 2026 (local time)

Forecast update in  hr  min

Today's Praia Grande (Ubatuba) sea temperature is
23.0°C
0.9° 

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 (23 Oct):

  • Morning surf: Morning surf (23 Oct, local time) - 3.5ft (1.0m), 11s period with SSE swell.
  • Afternoon surf: Afternoon surf (23 Oct, local time) - 3ft (0.9m), 11s period with SSE swell.
  • Evening surf: Evening surf (23 Oct, local time) - 2.5ft (0.8m), 10s period with SSE swell.

The current surf forecast for Praia Grande (Ubatuba) at 8AM is: 1.0m 11s primary swell from a South-southeast direction and 0.8m 6s secondary swell from a East-southeast direction, 1.2m 6s secondary swell from a East direction (forecast issued at 02:00am October 23). The wind direction is predicted to be glassy and the swell rating is 2.

Time (-03) & DateWave HeightWave Period
Morning (23 Oct)3.5ft (1.0m)11s
Afternoon (23 Oct)3ft (0.9m)11s
Evening (23 Oct)2.5ft (0.8m)10s

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


Short Range Forecast

Heavy rain (total 43mm), heaviest during Sat night. Warm (max 25°C on Sat morning, min 21°C on Sun night). Wind will be generally light.

Friday
23
Saturday
24
Sunday
25
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
2
2
2
1
1
2
0
1
1
1
1
0
0
0
1
1
1
1
1
0
0
0
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
SSE
12
1
SSE
12
1
SSE
12
1
SSE
11
0.9
SSE
11
0.9
SSE
11
0.9
SSE
11
0.8
SSE
10
0.8
SSE
10
0.8
SSE
10
0.8
SSE
10
0.7
SE
10
0.7
SSE
9
0.7
SSE
9
0.6
SSE
9
0.6
SSE
9
0.6
SSE
9
0.6
SSE
9
0.5
SE
9
0.5
SE
9
0.4
SSE
9
0.4
SSE
9
0.4
SE
8
0.4
SE
8
Wave Graph
Metric surfscale
Energy kJ
285
285
275
251
186
183
176
133
125
125
122
96
78
75
55
54
54
54
39
38
30
29
21
19
Wind (km/h)
10
ENE
5
NNE
5
N
5
SE
5
SE
5
ESE
5
E
5
NE
5
NNW
5
WNW
5
NW
5
SSW
5
SSW
10
ENE
5
E
5
WNW
5
NNW
10
WSW
5
NW
5
WNW
10
SSW
10
SSW
10
SSW
10
WSW
Wind State
cross
glassy
cross-off
glassy
on
cross-on
glassy
cross
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
glassy
glassy
cross-off
glassy
off
cross
cross-on
cross-on
cross-off
High Tide
1:22PM1.08m
1:11AM1.13m
1:41PM1.09m
1:42AM1.19m
2:01PM1.08m
Low Tide
6:56AM0.04m
7:15PM0.19m
7:37AM0.01m
7:51PM0.12m
8:18AM0.03m
8:26PM0.07m
cloud
light rain
mod rain
light rain
thunderstorm
cloud
rain showers
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
rain showers
light rain
heavy rain
mod rain
light rain
light rain
mod rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:20
—
—
—
—
—
—
—
5:20
—
—
—
—
—
—
—
5:18
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
6:07
—
—
—
—
—
—
—
6:07
—
—
—
—
—
—
—
6:08
—
 mm
—
2
6
1
3
—
1
—
—
—
—
—
—
—
—
1
1
1
12
6
2
1
9
4
Temp °C
21
21
21
22
24
23
23
22
22
22
22
25
25
24
23
22
23
22
22
23
23
25
22
22
Feels °C
23
24
23
26
27
26
27
25
25
25
24
28
28
27
26
26
27
24
25
26
26
28
24
24
  • 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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