ariasurf

Praia do Mangue

Rio de Janeiro, Brasil

Right now

Conditions at 9:00 AM Brasilia Standard Time.

Fair

Waist-high (1 m) at 9 s, heading toward N, with moderate onshore wind toward W.

Swell

1 m

9 s

Wind

19 km/h

Onshore

Tide

1 m

Falling

Weather

21 °C

Overcast

22 °C water

7-day forecast

Wave height and the best conditions expected each day.

Hourly forecast

Friday, September 18, 2026

Time	Rating	Swell	Swell direction	Wind	Wind direction	Tide	Weather
12 AM	Poor	1 m · 8 s	N	18 km/h · 47 km/h gusts	WSW Onshore	0.7 m	Overcast · 20 °C
1 AM	Poor	1 m · 8 s	N	17 km/h · 47 km/h gusts	WSW Onshore	0.7 m	Overcast · 20 °C
2 AM	Poor	1 m · 8 s	N	16 km/h · 45 km/h gusts	WSW Onshore	0.7 m	Overcast · 20 °C
3 AM	Poor	1 m · 8 s	N	17 km/h · 44 km/h gusts	WSW Onshore	0.8 m	Mostly clear · 19 °C
4 AM	Poor	0.9 m · 8 s	N	17 km/h · 45 km/h gusts	WSW Onshore	1 m	Mostly clear · 19 °C
5 AM	Poor	0.9 m · 8 s	N	18 km/h · 47 km/h gusts	WSW Onshore	1 m	Clear · 19 °C
6 AM	Fair	0.9 m · 8 s	N	18 km/h · 48 km/h gusts	WSW Onshore	1 m	Mostly clear · 19 °C
7 AM	Fair	0.9 m · 8 s	N	19 km/h · 51 km/h gusts	W Onshore	1 m	Partly cloudy · 20 °C
8 AM	Fair	0.9 m · 9 s	N	20 km/h · 53 km/h gusts	W Onshore	1 m	Overcast · 21 °C
9 AM	Fair	1 m · 9 s	N	19 km/h · 54 km/h gusts	W Onshore	1 m	Overcast · 21 °C
10 AM	Fair	1 m · 8 s	N	17 km/h · 51 km/h gusts	W Onshore	0.9 m	Partly cloudy · 22 °C
11 AM	Poor	1 m · 8 s	N	17 km/h · 45 km/h gusts	W Onshore	0.9 m	Mostly clear · 23 °C
12 PM	Poor	1 m · 8 s	N	18 km/h · 48 km/h gusts	W Onshore	1 m	Mostly clear · 23 °C
1 PM	Poor	1 m · 8 s	N	19 km/h · 50 km/h gusts	W Onshore	1 m	Mostly clear · 23 °C
2 PM	Poor	1 m · 8 s	N	26 km/h · 64 km/h gusts	W Onshore	0.9 m	Overcast · 23 °C
3 PM	Poor	1 m · 8 s	N	26 km/h · 67 km/h gusts	W Onshore	0.9 m	Light drizzle · 22 °C
4 PM	Poor	0.9 m · 8 s	N	27 km/h · 69 km/h gusts	W Onshore	1 m	Partly cloudy · 21 °C
5 PM	Poor	0.9 m · 8 s	N	26 km/h · 70 km/h gusts	W Onshore	1 m	Overcast · 21 °C
6 PM	Poor	0.9 m · 8 s	N	28 km/h · 70 km/h gusts	W Onshore	1 m	Overcast · 21 °C
7 PM	Poor	0.9 m · 8 s	N	29 km/h · 73 km/h gusts	W Onshore	0.9 m	Overcast · 21 °C
8 PM	Poor	0.9 m · 8 s	N	30 km/h · 77 km/h gusts	W Onshore	0.8 m	Light drizzle · 21 °C
9 PM	Poor	0.9 m · 8 s	N	29 km/h · 77 km/h gusts	W Onshore	0.8 m	Light drizzle · 21 °C
10 PM	Poor	0.9 m · 7 s	NNW	26 km/h · 72 km/h gusts	W Onshore	0.7 m	Overcast · 21 °C
11 PM	Poor	0.9 m · 6 s	NW	25 km/h · 67 km/h gusts	W Onshore	0.7 m	Overcast · 20 °C