ariasurf

Praia da Marambaia

Rio de Janeiro, Brasil

Sand

Right now

Conditions at 8:00 PM Brasilia Standard Time.

Poor

Waist-high (1.1 m) at 6 s, heading toward NW, with strong cross-shore wind toward W.

Swell

1.1 m

6 s

Wind

28 km/h

Cross-shore

Tide

0.7 m

Falling

Weather

22 °C

Mostly clear

22 °C water

7-day forecast

Wave height and the best conditions expected each day.

Hourly forecast

Saturday, September 19, 2026

Time	Rating	Swell	Swell direction	Wind	Wind direction	Tide	Weather
12 AM	Poor	1.1 m · 5 s	WNW	28 km/h · 40 km/h gusts	WSW Cross-shore	0.6 m	Overcast · 21 °C
1 AM	Poor	1.1 m · 5 s	WNW	24 km/h · 36 km/h gusts	WSW Cross-shore	0.6 m	Overcast · 20 °C
2 AM	Poor	1.1 m · 5 s	WNW	21 km/h · 31 km/h gusts	WSW Cross-shore	0.6 m	Overcast · 20 °C
3 AM	Poor	1.1 m · 5 s	WNW	29 km/h · 28 km/h gusts	WSW Cross-shore	0.6 m	Mostly clear · 20 °C
4 AM	Poor	1 m · 5 s	WNW	24 km/h · 37 km/h gusts	WSW Cross-shore	0.7 m	Overcast · 20 °C
5 AM	Poor	1 m · 5 s	WNW	20 km/h · 31 km/h gusts	WSW Cross-shore	0.7 m	Mostly clear · 20 °C
6 AM	Good	1 m · 5 s	WNW	18 km/h · 27 km/h gusts	SW Offshore	0.8 m	Mostly clear · 20 °C
7 AM	Good	0.9 m · 5 s	WNW	16 km/h · 24 km/h gusts	SW Offshore	0.8 m	Mostly clear · 20 °C
8 AM	Good	0.9 m · 5 s	WNW	14 km/h · 22 km/h gusts	SW Offshore	0.8 m	Mostly clear · 20 °C
9 AM	Poor	0.9 m · 5 s	WNW	17 km/h · 19 km/h gusts	W Cross-shore	0.8 m	Clear · 21 °C
10 AM	Poor	0.8 m · 6 s	NW	21 km/h · 25 km/h gusts	W Cross-shore	0.9 m	Mostly clear · 21 °C
11 AM	Poor	0.8 m · 7 s	NNW	31 km/h · 37 km/h gusts	WNW Onshore	0.9 m	Clear · 22 °C
12 PM	Poor	0.7 m · 8 s	N	35 km/h · 44 km/h gusts	WNW Onshore	0.9 m	Mostly clear · 22 °C
1 PM	Poor	0.7 m · 9 s	N	35 km/h · 45 km/h gusts	WNW Onshore	0.9 m	Mostly clear · 22 °C
2 PM	Poor	0.7 m · 8 s	N	39 km/h · 48 km/h gusts	WNW Onshore	0.8 m	Partly cloudy · 22 °C
3 PM	Poor	0.7 m · 8 s	N	45 km/h · 56 km/h gusts	WNW Cross-shore	0.8 m	Clear · 21 °C
4 PM	Poor	0.6 m · 8 s	NNW	47 km/h · 59 km/h gusts	W Cross-shore	0.8 m	Clear · 22 °C
5 PM	Poor	0.6 m · 7 s	NNW	46 km/h · 59 km/h gusts	W Cross-shore	0.8 m	Clear · 22 °C
6 PM	Poor	0.6 m · 6 s	NW	44 km/h · 59 km/h gusts	W Cross-shore	0.8 m	Clear · 22 °C
7 PM	Poor	0.8 m · 6 s	NW	36 km/h · 55 km/h gusts	W Cross-shore	0.8 m	Mostly clear · 22 °C
8 PM	Poor	1.1 m · 6 s	NW	28 km/h · 45 km/h gusts	W Cross-shore	0.7 m	Mostly clear · 22 °C
9 PM	Poor	1.3 m · 5 s	WNW	21 km/h · 35 km/h gusts	WSW Cross-shore	0.7 m	Mostly clear · 22 °C
10 PM	Good	1.3 m · 5 s	WNW	19 km/h · 27 km/h gusts	SW Offshore	0.7 m	Mostly clear · 22 °C
11 PM	Good	1.2 m · 5 s	WNW	18 km/h · 24 km/h gusts	SW Offshore	0.7 m	Partly cloudy · 21 °C