ariasurf

Praia Grande

Mangaratiba, Brasil

Right now

Conditions at 11:00 AM Brasilia Standard Time.

Poor

Ankle-high (0.5 m) at 5 s, heading toward N, with moderate cross-onshore wind toward WNW.

Swell

0.5 m

5 s

Wind

11 km/h

WNW

Cross-onshore

Tide

0.9 m

Rising

Weather

22 °C

Light drizzle

22 °C water

7-day forecast

Wave height and the best conditions expected each day.

Hourly forecast

Thursday, September 17, 2026

Time	Rating	Swell	Swell direction	Wind	Wind direction	Tide	Weather
12 AM	Fair	0.6 m · 4 s	N	2 km/h · 9 km/h gusts	W Onshore	0.7 m	Light drizzle · 18 °C
1 AM	Fair	0.6 m · 4 s	NNW	3 km/h · 9 km/h gusts	W Onshore	0.7 m	Light drizzle · 18 °C
2 AM	Fair	0.6 m · 4 s	NNW	2 km/h · 9 km/h gusts	WSW Cross-shore	0.9 m	Light drizzle · 18 °C
3 AM	Fair	0.6 m · 4 s	NNW	3 km/h · 9 km/h gusts	W Onshore	1 m	Light drizzle · 18 °C
4 AM	Fair	0.6 m · 4 s	NNW	3 km/h · 10 km/h gusts	WSW Cross-shore	1.2 m	Light drizzle · 18 °C
5 AM	Fair	0.6 m · 4 s	NNW	5 km/h · 13 km/h gusts	SW Cross-shore	1.2 m	Light drizzle · 18 °C
6 AM	Fair	0.6 m · 4 s	NNW	5 km/h · 15 km/h gusts	SW Cross-shore	1.1 m	Overcast · 18 °C
7 AM	Fair	0.6 m · 4 s	NNW	6 km/h · 17 km/h gusts	SW Cross-shore	1 m	Mostly clear · 18 °C
8 AM	Poor	0.6 m · 4 s	NNW	6 km/h · 19 km/h gusts	SW Cross-shore	1 m	Mostly clear · 19 °C
9 AM	Poor	0.6 m · 4 s	NNW	8 km/h · 23 km/h gusts	WSW Cross-shore	0.9 m	Partly cloudy · 20 °C
10 AM	Poor	0.5 m · 5 s	NNW	9 km/h · 27 km/h gusts	W Onshore	0.9 m	Overcast · 22 °C
11 AM	Poor	0.5 m · 5 s	N	11 km/h · 29 km/h gusts	WNW Onshore	0.9 m	Light drizzle · 22 °C
12 PM	Poor	0.5 m · 6 s	N	12 km/h · 32 km/h gusts	WNW Onshore	0.9 m	Overcast · 21 °C
1 PM	Poor	0.4 m · 6 s	N	15 km/h · 41 km/h gusts	WNW Onshore	0.9 m	Light drizzle · 21 °C
2 PM	Poor	0.4 m · 6 s	N	14 km/h · 41 km/h gusts	WNW Onshore	1 m	Overcast · 21 °C
3 PM	Poor	0.4 m · 6 s	N	13 km/h · 39 km/h gusts	WNW Onshore	1.1 m	Light drizzle · 20 °C
4 PM	Poor	0.4 m · 6 s	N	11 km/h · 36 km/h gusts	WNW Onshore	1.1 m	Light drizzle · 20 °C
5 PM	Poor	0.4 m · 6 s	NNW	11 km/h · 32 km/h gusts	W Onshore	1.1 m	Light drizzle · 20 °C
6 PM	Poor	0.5 m · 6 s	NNW	10 km/h · 28 km/h gusts	W Onshore	1 m	Light drizzle · 19 °C
7 PM	Poor	0.5 m · 6 s	NNW	7 km/h · 25 km/h gusts	WSW Onshore	0.9 m	Light drizzle · 19 °C
8 PM	Fair	0.5 m · 6 s	NNW	5 km/h · 19 km/h gusts	WSW Cross-shore	0.8 m	Light drizzle · 19 °C
9 PM	Fair	0.5 m · 5 s	NNW	4 km/h · 16 km/h gusts	SW Cross-shore	0.7 m	Overcast · 19 °C
10 PM	Fair	0.5 m · 5 s	NNW	4 km/h · 16 km/h gusts	SW Cross-shore	0.7 m	Overcast · 19 °C
11 PM	Fair	0.4 m · 5 s	NNW	5 km/h · 16 km/h gusts	SSW Cross-shore	0.7 m	Overcast · 19 °C