Praia Preta surfForecast / São Paulo / Brazil

information circle12 Day Weather and Surf, issued 2 pm Sunday 22 Jun 2025 -03
Forecast update in hr  min  s Forecast update imminent
Praia Preta surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Praia Preta sea temperature is
21.6° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Praia Preta this week:

The surf forecast for Praia Preta over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jun 22) at 9PM. The primary swell is predicted to be 0.6m and 9s period with a secondary swell of 0.6m and 4s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Praia Preta in the next 12 days are 2.0m 8s and forecast to arrive on Tuesday (Jun 24) at 12PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 8s period and expected on Wednesday (Jun 25) at 9AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Sun 22nd Jun)2ft (0.6m) 9s
Best Surf12PM (Tue 24th Jun)6.5ft (2.0m) 8s
Most Powerful12PM (Tue 24th Jun)6.5ft (2.0m) 8s

Table - best surf conditions forecast for Praia Preta over the next 12 days.

Updates in  hr  min  s Forecast update imminent
Sun
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
01
Wednesday
02
Thursday
03
Fri
04
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.8
SSE
0.6
S
0.5
S
0.5
ESE
1.2
SSW
1.5
S
1.4
S
1.2
S
1
S
1
SSE
0.7
S
0.6
S
0.7
S
0.4
S
0.5
ESE
0.4
ESE
1
S
1.1
SE
0.9
SE
0.9
S
0.6
SSE
0.8
SSE
0.9
SSE
0.7
S
0.6
S
0.5
S
0.6
S
0.5
S
0.5
S
0.9
S
0.8
S
0.7
SSE
0.6
S
0.8
SSE
0.8
SSE
0.7
SSE
Period(s) (?)98865889121212121111887661415161513131211111110101010121110
Wave
Graph
(?)Metric surfscale
Energy (?)13173684010431527125831130515315318480766615117712554429043541721915711010912090271136124140205175152
Wind
(km/h)
10
E
10
NNE
15
N
15
W
30
WSW
15
WSW
15
SW
0
NNE
5
ENE
10
ESE
5
N
5
WNW
10
SSW
5
N
0
N
10
SSW
10
W
5
ENE
10
SSE
5
NNE
15
N
10
SSW
5
SW
10
SSW
10
SSW
0
SE
5
E
10
ESE
5
NNE
0
SSW
5
SSE
0
N
0
NNE
5
SSE
5
NNW
10
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crossglasscrosscross-
on
cross-
off
glasscross-
on
cross-
off
glasscross-
on
cross-
off
glasscross-
on
glasscross-
off
crosscross-
off
crosscrossglassglassonglassglasscross-
on
glassglassonglasscross-
off
High Tide
/ height (m)
12:46AM
0.89
1:46PM
1.16
1:21AM
0.92
2:30PM
1.19
1:55AM
0.96
3:09PM
1.19
2:29AM
1.01
3:45PM
1.15
3:04AM
1.06
4:19PM
1.10
3:40AM
1.09
4:51PM
1.04
4:18AM
1.11
5:24PM
0.99
4:57AM
1.09
5:57PM
0.94
5:39AM
1.04
6:34PM
0.89
6:27AM
0.97
7:16PM
0.85
7:25AM
0.90
8:09PM
0.81
8:52AM
0.84
Low Tide
/ height (m)
7:31PM
0.34
7:25AM
0.19
8:22PM
0.37
8:09AM
0.11
9:06PM
0.41
8:50AM
0.06
9:44PM
0.46
9:31AM
0.04
10:16PM
0.51
10:10AM
0.05
10:43PM
0.54
10:49AM
0.10
11:08PM
0.55
11:29AM
0.16
11:34PM
0.56
12:10PM
0.24
12:11AM
0.55
12:57PM
0.33
1:05AM
0.55
1:53PM
0.41
2:16AM
0.54
3:02PM
0.47
3:31AM
0.50
Sun
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
01
Wednesday
02
Thursday
03
Fri
04
Sunrise--6:46--6:47--6:47--6:47--6:47--6:47--6:47--6:47--6:47--6:47--6:47--6:47
Sunset5:25--5:25--5:25--5:27--5:27--5:27--5:27--5:28--5:28--5:28--5:29--5:29--
clearclearclearpart cloudrain showersrain showersclearclearclearclearclearclearpart cloudpart cloudpart cloudcloudcloudpart cloudpart cloudclearclearpart cloudrain showerslight rainlight rainlight rainpart cloudpart cloudpart cloudclearclearclearclearclearclearclear
Rain (mm)
----473----------------1521----------
Temp. °C242232312319201518191622221922201922222225232018181719191821221923232026
Feels °C (?)242230292317161416181523222124222124242124242018181820191922242125252227

Short Range Forecast: Heavy rain (total 50mm), heaviest during Mon night. Warm (max 32°C on Mon morning, min 13°C on Tue night). Winds decreasing (fresh winds from the WSW on Mon night, calm by Tue night).

Days 3-6 Weather Summary Mostly dry. Warm (max 22°C on Thu morning, min 15°C on Wed night). Wind will be generally light.

Days 6-9 Weather Summary Light rain (total 9mm), mostly falling on Mon morning. Warm (max 25°C on Sun morning, min 17°C on Mon afternoon). Wind will be generally light.

Long Range Forecast: Mostly dry. Warm (max 26°C on Fri morning, min 18°C on Tue afternoon). Wind will be generally light.

  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Praia Preta Surf forecast

The above surf forecast table for Praia Preta provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Praia Preta can be found by selecting the local surf guide option on the grey menu. Our Praia Preta surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Praia Preta) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Praia Preta may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Praia Preta is 2 km (1 miles) from the city of Bertioga. If you plan a holiday in São Paulo, look for hotels and other accommodation in Bertioga. Bertioga has rooms for a wide range of budgets as well as car hire and transport links.

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