Rio das Ostras Sea Conditions and Tide Table

Rio das Ostras Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at — and sunset is at 05:12 PM.

Days 1–4 Weather Summary

Light rain (total 3mm), mostly falling on Mon afternoon. Warm air temperatures (max 27°C on Wed morning, min 20°C on Sun night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Wed afternoon, min 19°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 23°C on Sun morning, min 18°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 27°C on Thu morning, min 18°C on Tue night). Wind will be generally light.

Days 14–17 Weather Summary

Heavy rain (total 33mm), heaviest during Mon night. Warm (max 21°C on Fri afternoon, min 17°C on Sun night). Wind will be generally light.

Sun
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
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High Tide
10:47PM0.93m
10:22AM0.97m
11:23PM0.98m
11:26AM1.03m
11:55PM1.02m
12:15PM1.08m
00:27AM1.05m
12:57PM1.13m
00:58AM1.08m
1:36PM1.16m
1:29AM1.09m
2:13PM1.18m
1:59AM1.10m
2:48PM1.17m
2:30AM1.10m
3:23PM1.16m
3:02AM1.10m
3:58PM1.13m
3:36AM1.09m
4:35PM1.09m
4:13AM1.08m
5:16PM1.05m
4:54AM1.06m
6:04PM1.01m
7:02PM0.98m
6:40AM1.00m
8:14PM0.97m
Low Tide
4:02PM0.33m
4:33AM0.52m
5:01PM0.33m
5:25AM0.43m
5:51PM0.33m
6:09AM0.33m
6:35PM0.33m
6:48AM0.25m
7:14PM0.33m
7:23AM0.18m
7:51PM0.33m
7:57AM0.13m
8:26PM0.34m
8:31AM0.10m
9:00PM0.36m
9:06AM0.09m
9:34PM0.39m
9:43AM0.10m
10:10PM0.42m
10:24AM0.13m
10:49PM0.45m
11:08AM0.17m
11:34PM0.48m
11:58AM0.22m
00:26AM0.51m
12:55PM0.26m
1:28AM0.53m
1:57PM0.28m
Wave
Height (m)
Direction
Period (s)
1.1
S
12
1
S
12
0.8
S
11
0.8
S
10
1.1
SSE
17
1.8
SSE
15
1.6
SSE
14
1.5
S
13
1.2
S
12
1.1
S
12
1.4
S
11
1.6
S
9
1.4
S
10
1.1
S
9
1
S
8
1
SSE
7
0.9
SSE
7
1
SSE
10
1.4
SSE
12
1.3
SSE
11
1.1
S
11
1.1
S
11
1.3
SSE
13
1.2
S
12
1.1
S
11
1
S
10
0.9
S
10
0.8
S
10
0.8
SSE
10
0.9
SSE
11
0.9
SSE
10
0.9
SSE
10
0.8
SSE
17
0.9
SSE
15
1
S
13
0.9
S
12
0.8
S
11
1
S
10
1.1
S
10
1.5
S
15
2.2
SSE
14
2.1
SSE
13
2.1
SSE
13
2.1
SSE
13
2
SSE
13
2.1
SSE
13
3
SSE
13
clear
part cloud
part cloud
thunderstorm
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
rain showers
light rain
cloud
cloud
rain showers
rain showers
rain showers
light rain
heavy rain
clear
some clouds
some clouds
risk tstorm
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
clear
clear
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
rain shwrs
light rain
cloudy
cloudy
rain shwrs
rain shwrs
rain shwrs
light rain
heavy rain
km/h
10
E
5
NW
10
WSW
10
SSW
5
SW
5
E
15
E
15
NNE
5
N
25
SW
25
WSW
25
WSW
20
SW
10
WSW
0
SW
10
E
10
NNE
10
NE
10
ESE
5
ENE
5
ESE
10
ESE
5
NNE
5
ENE
10
ESE
5
N
5
NE
10
E
10
NNE
10
NE
15
E
10
NNE
5
NNE
10
E
5
N
20
WSW
15
SSW
15
WSW
15
SW
10
SSW
0
NW
5
NNE
10
ENE
5
NNE
5
WSW
10
SW
15
S
3
1
3
1
1
1
2
24
max °C
25
21
25
23
22
23
23
21
27
25
21
24
24
20
23
22
21
23
22
22
23
22
21
23
22
20
22
22
20
24
23
20
27
27
22
23
24
20
21
21
20
20
20
19
21
20
19
Moonrise
1:31
2:02
2:35
3:09
3:47
4:29
5:15
6:06
6:59
7:54
8:49
9:43
10:37
11:30
Moonset
1:12
2:05
2:57
3:49
4:43
5:37
6:32
7:25
8:16
9:02
9:45
10:23
10:59
11:32
12:05
Sunrise
6:16
6:16
6:18
6:18
6:18
6:18
6:18
6:20
6:20
6:20
6:20
6:20
6:22
6:22
6:22
Sunset
5:12
5:12
5:10
5:10
5:10
5:10
5:10
5:09
5:09
5:09
5:09
5:09
5:09
5:09
5:09
5:09
Today's sea temperature in Rio das Ostras is
23.8° C
(Statistics for 24 May 1981-2005 – mean: 24.3 max: 25.0 min: 22.7°C)
Issued (local time): 2 pm Sunday 24 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest