Praia Grande (Ubatuba) Surf Break

Lat Long: 23.47° S 45.07° W

Praia Grande (Ubatuba) 48 hour detailed Surf Forecast

Issued: 2 pm 09 Aug 2026 (local time)

Forecast update in  hr  min

Today's Praia Grande (Ubatuba) sea temperature is
22.5° C
2.0° 

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 (09 Aug):

  • Afternoon surf: Afternoon surf (09 Aug, local time) - 3.5ft (1.1m), 13s period with S swell.
  • Evening surf: Evening surf (09 Aug, local time) - 3.5ft (1.0m), 13s period with S swell.

The current surf forecast for Praia Grande (Ubatuba) at 7PM is: 1.1m 13s primary swell from a South direction and 0.5m 7s secondary swell from a East-southeast direction, 0.6m 4s secondary swell from a South direction (forecast issued at 02:00pm August 09). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (09 Aug)--
Afternoon (09 Aug)3.5ft (1.1m)13s
Evening (09 Aug)3.5ft (1.0m)13s

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


Short Range Forecast

Heavy rain (total 24mm), heaviest during Mon afternoon. Warm (max 21°C on Sun afternoon, min 18°C on Mon afternoon). Wind will be generally light.

Sun
9
Monday
10
Tuesday
11
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
0
1
1
2
2
2
3
2
1
0
3
2
2
1
2
3
2
1
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)
1.2
S
13
1.1
S
13
1.1
S
13
1
S
13
1.4
S
12
1.5
S
12
1.5
S
12
1.6
S
12
1.6
SSE
12
1.6
SSE
12
1.7
S
13
1.8
SSE
13
1.7
SSE
12
1.6
SSE
13
1.6
SSE
13
1.6
SSE
13
1.9
SSE
13
1.9
SSE
13
1.7
S
13
1.8
SSE
13
Wave Graph
Metric surfscale
Energy kJ
506
421
404
334
574
628
617
736
768
820
972
1109
934
874
915
901
1139
1139
972
1009
Wind (km/h)
10
SSE
10
S
10
SSE
5
S
5
SSE
5
SE
5
SE
0
ENE
5
S
10
SSE
20
SSE
10
SSE
10
SE
10
SE
10
SE
10
ESE
10
E
10
E
15
E
15
E
Wind State
on
cross-on
cross-on
cross-on
cross-on
on
on
glassy
cross-on
cross-on
cross-on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
High Tide
1:56PM1.06m
1:09AM0.80m
2:29PM1.12m
1:31AM0.90m
2:55PM1.14m
Low Tide
7:30PM0.40m
7:20AM0.05m
8:10PM0.37m
8:06AM-0.04m
8:44PM0.35m
part cloud
cloud
light rain
light rain
light rain
light rain
light rain
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:40
5:40
5:42
 mm
1
1
1
1
1
1
3
3
1
1
2
2
1
1
1
1
Temp °C
24
21
20
20
19
19
19
19
20
19
18
18
18
18
18
18
18
19
19
19
Feels °C
26
22
21
22
21
21
21
22
22
20
17
18
19
18
18
18
19
20
19
19
  • 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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