Praia Grande (Ubatuba) Surf Break

Lat Long: 23.47° S 45.07° W

Praia Grande (Ubatuba) 48 hour detailed Surf Forecast

Issued: 8 am 26 Sep 2026 (local time)

Forecast update in  hr  min

Today's Praia Grande (Ubatuba) sea temperature is
22.5°C
1.3° 

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 (26 Sep):

  • Morning surf: Morning surf (26 Sep, local time) - 2.5ft (0.7m), 12s period with SSE swell.
  • Afternoon surf: Afternoon surf (26 Sep, local time) - 1.5ft (0.5m), 11s period with S swell.
  • Evening surf: Evening surf (26 Sep, local time) - 1.5ft (0.5m), 11s period with S swell.

The current surf forecast for Praia Grande (Ubatuba) at 2PM is: 0.6m 11s primary swell from a South direction and 0.9m 6s secondary swell from a East-southeast direction (forecast issued at 08:00am September 26). The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (26 Sep)2.5ft (0.7m)12s
Afternoon (26 Sep)1.5ft (0.5m)11s
Evening (26 Sep)1.5ft (0.5m)11s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Mon night. Warm (max 24°C on Sat morning, min 21°C on Sat night). Wind will be generally light.

Saturday
26
Sunday
27
Monday
28
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
0
1
1
1
1
1
1
1
0
1
0
0
0
1
1
0
0
0
0
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)
0.7
SSE
12
0.7
SSE
12
0.6
S
11
0.5
S
11
0.5
S
11
0.5
S
11
0.4
SSE
11
0.6
ESE
7
0.5
ESE
7
0.5
ESE
7
0.5
ESE
7
0.5
ESE
7
0.4
ESE
7
0.4
ESE
7
0.4
ESE
7
0.6
ESE
7
0.4
ESE
7
0.3
S
12
0.4
S
11
0.5
S
11
0.5
S
10
0.9
ESE
6
Wave Graph
Metric surfscale
Energy kJ
145
140
88
59
59
58
37
34
26
26
26
26
15
15
15
41
17
24
39
57
52
55
Wind (km/h)
5
NW
5
S
5
SE
5
SE
5
NE
0
W
0
N
5
W
5
WSW
5
S
10
SSE
5
E
5
E
5
ESE
0
S
5
E
5
ENE
10
ESE
10
ESE
10
ESE
15
E
5
ESE
Wind State
glassy
glassy
on
glassy
glassy
glassy
glassy
glassy
cross-off
glassy
on
glassy
cross-on
glassy
glassy
glassy
glassy
on
cross-on
cross-on
cross-on
glassy
High Tide
2:32PM1.14m
2:28AM1.25m
2:52PM1.12m
2:59AM1.25m
3:14PM1.07m
Low Tide
8:39AM-0.06m
8:51PM0.12m
9:16AM-0.02m
9:23PM0.11m
9:53AM0.07m
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:46
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5:45
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5:43
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—
—
—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
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5:57
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—
—
—
—
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5:57
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—
—
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5:58
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 mm
—
—
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—
—
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—
—
1
2
Temp °C
21
24
24
24
23
22
22
22
21
23
23
22
22
22
22
22
22
23
23
23
22
22
Feels °C
24
27
27
27
27
26
26
25
24
26
26
25
25
25
26
26
26
26
26
26
24
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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