Daily forecast
as
Last update: 07:35 local time / This forecast is based on the GFS model
Thursday, Dec 11
Wind
Weather
Waves
00h
8 kts
max 14 kts
27° C
1001 hpa
1.0 m
9 s
03h
8 kts
max 10 kts
25° C
1000 hpa
1.0 m
9 s
06h
7 kts
max 11 kts
25° C
1001 hpa
0.9 m
10 s
09h
5 kts
max 9 kts
32° C
1003 hpa
0.8 m
10 s
12h
4 kts
max 9 kts
35° C
1002 hpa
0.7 m
9 s
15h
11 kts
max 13 kts
30° C
1003 hpa
0.8 m
9 s
18h
5 kts
max 8 kts
26° C
1005 hpa
0.7 m
9 s
21h
1 kts
max 2 kts
23° C
1008 hpa
0.7 m
10 s
Friday, Dec 12
Wind
Weather
Waves
00h
1 kts
max 2 kts
22° C
1007 hpa
0.8 m
14 s
03h
2 kts
max 2 kts
22° C
1006 hpa
0.9 m
14 s
06h
2 kts
max 3 kts
23° C
1007 hpa
1.0 m
14 s
09h
5 kts
max 6 kts
28° C
1008 hpa
1.0 m
13 s
12h
8 kts
max 8 kts
30° C
1006 hpa
1.0 m
13 s
15h
8 kts
max 10 kts
29° C
1005 hpa
1.1 m
13 s
18h
7 kts
max 15 kts
26° C
1006 hpa
1.0 m
12 s
21h
5 kts
max 7 kts
24° C
1008 hpa
1.0 m
12 s
Saturday, Dec 13
Wind
Weather
Waves
00h
7 kts
max 12 kts
24° C
1007 hpa
1.0 m
12 s
03h
6 kts
max 9 kts
24° C
1005 hpa
0.9 m
12 s
06h
2 kts
max 4 kts
1.11 mm
24° C
1006 hpa
0.9 m
11 s
09h
4 kts
max 5 kts
0.82 mm
27° C
1007 hpa
0.9 m
11 s
12h
10 kts
max 13 kts
2.0 mm
28° C
1008 hpa
0.9 m
11 s
15h
6 kts
max 9 kts
1.66 mm
26° C
1007 hpa
1.0 m
10 s
18h
4 kts
max 7 kts
0.61 mm
25° C
1007 hpa
1.1 m
10 s
21h
3 kts
max 5 kts
2.66 mm
23° C
1009 hpa
1.0 m
10 s
Sunday, Dec 14
Wind
Weather
Waves
00h
5 kts
max 8 kts
3.25 mm
23° C
1007 hpa
1.0 m
10 s
03h
7 kts
max 13 kts
1.43 mm
23° C
1005 hpa
1.0 m
9 s
06h
7 kts
max 10 kts
23° C
1006 hpa
1.0 m
9 s
09h
4 kts
max 7 kts
28° C
1007 hpa
1.0 m
9 s
12h
1 kts
max 5 kts
28° C
1007 hpa
0.9 m
9 s
15h
5 kts
max 9 kts
1.34 mm
26° C
1005 hpa
0.9 m
8 s
18h
1 kts
max 3 kts
3.57 mm
24° C
1006 hpa
1.0 m
8 s
21h
3 kts
max 7 kts
4.11 mm
23° C
1008 hpa
1.0 m
8 s
Monday, Dec 15
Wind
Weather
Waves
00h
5 kts
max 9 kts
1.62 mm
23° C
1006 hpa
1.0 m
8 s
03h
4 kts
max 5 kts
23° C
1004 hpa
0.9 m
8 s
06h
4 kts
max 5 kts
24° C
1005 hpa
0.9 m
8 s
09h
3 kts
max 8 kts
30° C
1005 hpa
0.9 m
8 s
12h
6 kts
max 7 kts
33° C
1004 hpa
0.8 m
8 s
15h
4 kts
max 6 kts
0.67 mm
27° C
1003 hpa
0.8 m
9 s
18h
2 kts
max 3 kts
26° C
1004 hpa
0.9 m
8 s
21h
1 kts
max 3 kts
1.66 mm
25° C
1006 hpa
1.0 m
8 s
Tuesday, Dec 16
Wind
Weather
Waves
00h
6 kts
max 11 kts
24° C
1006 hpa
0.9 m
9 s
03h
3 kts
max 3 kts
24° C
1003 hpa
0.9 m
9 s
06h
2 kts
max 3 kts
24° C
1006 hpa
0.8 m
9 s
09h
2 kts
max 3 kts
29° C
1007 hpa
0.8 m
9 s
12h
8 kts
max 8 kts
31° C
1007 hpa
0.8 m
9 s
15h
7 kts
max 11 kts
0.73 mm
29° C
1007 hpa
0.8 m
9 s
18h
5 kts
max 10 kts
3.0 mm
24° C
1009 hpa
0.8 m
9 s
21h
5 kts
max 7 kts
0.66 mm
24° C
1011 hpa
0.9 m
9 s
Wednesday, Dec 17
Wind
Weather
Waves
00h
7 kts
max 13 kts
0.48 mm
23° C
1010 hpa
0.8 m
9 s
03h
5 kts
max 10 kts
0.89 mm
23° C
1010 hpa
0.9 m
8 s
06h
8 kts
max 16 kts
2.18 mm
23° C
1012 hpa
1.0 m
8 s
09h
10 kts
max 17 kts
2.37 mm
23° C
1014 hpa
1.0 m
8 s
12h
10 kts
max 17 kts
2.02 mm
23° C
1014 hpa
1.1 m
8 s
15h
10 kts
max 15 kts
1.52 mm
22° C
1013 hpa
1.1 m
7 s
18h
8 kts
max 15 kts
2.08 mm
22° C
1014 hpa
1.2 m
8 s
21h
6 kts
max 11 kts
1.23 mm
21° C
1015 hpa
1.2 m
8 s
Thursday, Dec 18
Wind
Weather
Waves
00h
5 kts
max 10 kts
0.46 mm
21° C
1014 hpa
1.2 m
8 s
03h
5 kts
max 9 kts
0.78 mm
20° C
1012 hpa
1.2 m
8 s
06h
6 kts
max 10 kts
0.62 mm
20° C
1014 hpa
1.2 m
8 s
09h
6 kts
max 11 kts
3.25 mm
21° C
1015 hpa
1.3 m
8 s
12h
3 kts
max 8 kts
2.66 mm
21° C
1014 hpa
1.3 m
9 s
15h
2 kts
max 4 kts
4.2 mm
21° C
1013 hpa
1.3 m
9 s
18h
2 kts
max 3 kts
0.86 mm
21° C
1014 hpa
1.3 m
9 s
21h
7 kts
max 12 kts
21° C
1014 hpa
1.2 m
9 s
Friday, Dec 19
Wind
Weather
Waves
00h
9 kts
max 16 kts
21° C
1013 hpa
1.2 m
9 s
03h
7 kts
max 14 kts
21° C
1011 hpa
1.2 m
10 s
06h
5 kts
max 10 kts
22° C
1013 hpa
1.2 m
9 s
09h
8 kts
max 15 kts
24° C
1014 hpa
1.2 m
9 s
12h
8 kts
max 15 kts
23° C
1013 hpa
1.2 m
9 s
15h
7 kts
max 16 kts
1.8 mm
23° C
1012 hpa
1.3 m
9 s
18h
8 kts
max 17 kts
1.75 mm
22° C
1013 hpa
1.4 m
8 s
21h
10 kts
max 20 kts
1.12 mm
22° C
1014 hpa
1.3 m
9 s
Saturday, Dec 20
Wind
Weather
Waves
00h
8 kts
max 16 kts
21° C
1012 hpa
1.2 m
9 s
03h
8 kts
max 14 kts
21° C
1010 hpa
1.2 m
9 s
06h
7 kts
max 11 kts
22° C
1011 hpa
1.2 m
9 s
09h
7 kts
max 12 kts
23° C
1012 hpa
1.1 m
8 s
12h
3 kts
max 6 kts
23° C
1011 hpa
1.1 m
9 s
15h
3 kts
max 6 kts
2.11 mm
22° C
1011 hpa
1.3 m
7 s
18h
2 kts
max 3 kts
1.76 mm
21° C
1011 hpa
1.4 m
7 s
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Additional information
General
This is the wind, wave and weather forecast for Rio das Ostras in Rio de Janeiro, Brazil. Windfinder specializes in wind, waves, tides and weather reports & forecasts for wind related sports like kitesurfing, windsurfing, surfing, sailing, fishing or paragliding.
Forecast
This forecast is based on the GFS model. Forecasts are available worldwide. The horizontal resolution is about 13 km. Forecasts are computed 4 times a day, at about 2:00 AM, 8:00 AM, 2:00 PM and 8:00 PM Brasilia Standard Time. Predictions are available in time steps of 3 hours for up to 10 days into the future. The arrows point in the direction in which the wind is blowing.Check the wind forecast for Rio das Ostras when you search for the best travel destinations for your kiteboarding, windsurfing or sailing vacations in Brazil. Or use our wind forecast to find the wind speed today in Rio das Ostras or to have a look at the wind direction tomorrow at Rio das Ostras.
Severe Weather Warnings
When a severe weather warning or advisory is provided by the local meteorological institute, we display it as a banner above the wind forecast.The weather warning, for example a high wind warning, can help you prepare for dangerous weather conditions and avoid weather-related risks. The color scale indicates the intensity of the predicted weather event. For more details click or tap on the warning. General information about severe weather warnings can be found in our help section.
Please be aware that severe weather may occur without a prior severe weather warning being reported.
Units
We use knots and degrees Celsius as our default units. These units are often used by sailors, kiters, surfers, windsurfers and paragliders. Use website settings to switch between units and 7 different languages at any time. For converting between wind speed units such as knots, km/h (kilometers per hour), m/s (meters per second), and mph (miles per hour) use our wind speed calculator.