Praia Grande (Ubatuba) Surf Break

Lat Long: 23.47° S 45.07° W

Praia Grande (Ubatuba) 48 hour detailed Surf Forecast

Issued: 8 pm 24 Aug 2026 (local time)

Forecast update in  hr  min

Today's Praia Grande (Ubatuba) sea temperature is
22.2°C
1.5° 

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 (25 Aug):

  • Morning surf: Morning surf (25 Aug, local time) - 6ft (1.8m), 14s period with SSE swell.
  • Afternoon surf: Afternoon surf (25 Aug, local time) - 5ft (1.5m), 13s period with S swell.
  • Evening surf: Evening surf (25 Aug, local time) - 4.5ft (1.4m), 13s period with SSE swell.

The current surf forecast for Praia Grande (Ubatuba) at 3AM is: 1.8m 14s primary swell from a South-southeast direction and 0.4m 4s secondary swell from a East direction (forecast issued at 08:00pm August 24). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (25 Aug)6ft (1.8m)14s
Afternoon (25 Aug)5ft (1.5m)13s
Evening (25 Aug)4.5ft (1.4m)13s

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


Short Range Forecast

Heavy rain (total 22mm), heaviest during Wed night. Warm (max 22°C on Wed morning, min 17°C on Mon night). Wind will be generally light.

Mon
24
Tuesday
25
Wednesday
26
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)
3
3
2
2
2
3
2
1
2
3
3
3
3
3
3
4
4
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2
S
13
1.9
SSE
14
1.9
SSE
14
1.8
SSE
14
1.9
SSE
14
1.8
SSE
14
1.6
S
14
1.5
S
13
1.4
S
13
1.4
SSE
13
1.4
SSE
13
1.3
S
13
1.3
SSE
12
1.3
SSE
12
1.2
SSE
16
1.7
SSE
15
1.8
SSE
15
1.8
SSE
14
Wave Graph
Metric surfscale
Energy kJ
1421
1347
1512
1363
1380
1207
975
812
673
690
669
547
528
519
706
1240
1358
1340
Wind (km/h)
10
SE
10
ESE
10
E
10
E
10
E
10
E
10
ESE
10
E
10
NE
5
NNE
5
W
5
NW
5
NNW
5
SE
10
SE
5
SE
5
N
5
ENE
Wind State
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross
glassy
glassy
off
glassy
glassy
on
glassy
glassy
cross-on
High Tide
1:15AM0.90m
2:09PM1.06m
1:37AM1.00m
2:29PM1.11m
Low Tide
7:17PM0.40m
7:19AM0.09m
7:47PM0.32m
7:55AM0.01m
8:17PM0.26m
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
light rain
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:46
5:46
 mm
1
1
1
1
1
1
1
1
1
Temp °C
17
17
18
18
18
19
20
20
20
20
19
19
19
21
22
21
21
20
Feels °C
17
17
18
18
18
20
21
21
21
23
21
20
20
23
23
23
24
22
  • 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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