Praia de Guaratuba
São Paulo · Brazil
Rating right now
Praia de Guaratuba is a S-facing sand beach on the Brazil shoreline, opening onto the Coastal Waters — it catches E–SW swell, and offshore NW–N winds tidy the banks through october–april.
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 · 22.6–30.3°C
Feb
27.4°C
81.3°F · 23.9–30.4°C
Mar
26.9°C
80.4°F · 24.8–29.2°C
Apr
26°C
78.8°F · 24.3–28.3°C
May
24°C
75.2°F · 22–26.1°C
Jun
22.5°C
72.5°F · 20.6–24.8°C
Jul
21.2°C
70.2°F · 19.2–24.1°C
Aug
20.9°C
69.6°F · 18.7–22.5°C
Sep
21.8°C
71.2°F · 20.1–23.8°C
Oct
22.6°C
72.7°F · 20.6–25°C
Nov
23.6°C
74.5°F · 22–26.2°C
Dec
25.1°C
77.2°F · 22.2–28.4°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
E–SW
Best wind
NW–N
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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