Prainha
São Paulo · Brazil
Rating right now
A october–april beach on the Coastal Waters near São Paulo, Prainha is exposed to SW swell — S–W on the forecast is when it lights up, ideally with a N–E wind.
10-day forecast
Local time · updates hourly
Wave height & period
Wind
| Time | Rating | Waves | Swell | Wind | Air |
|---|---|---|---|---|---|
Water temperature by month
This month: ~21.8°C (71.2°F) on average
Jan
26.7°C
80.1°F · 22.6–30.4°C
Feb
27.4°C
81.3°F · 24–30.4°C
Mar
27°C
80.6°F · 24.8–29.3°C
Apr
26°C
78.8°F · 24.2–28.3°C
May
24°C
75.2°F · 22.2–26.2°C
Jun
22.4°C
72.3°F · 20.7–24.8°C
Jul
21.2°C
70.2°F · 19.1–24°C
Aug
20.9°C
69.6°F · 18.7–22.6°C
Sep
21.8°C
71.2°F · 20–23.7°C
Oct
22.7°C
72.9°F · 20.6–24.8°C
Nov
23.7°C
74.7°F · 22.3–26.2°C
Dec
25.2°C
77.4°F · 22.3–28.3°C
25-year monthly averages from the NOAA OISST satellite record — typical range min–max, not a live reading.
Know before you go
Best swell
S–W
Best wind
N–E
Break type
Beach break
Best season
October–April
Safety: Friendly by surf standards, but rip currents and drop-in etiquette still apply. Shifting sandbars create moving rip currents — learn to spot them and use them to get out back. Sharks are part of the ecosystem here — avoid dawn, dusk and murky rivermouth water.
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