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 05:09 PM.

Days 1–4 Weather Summary

Moderate rain (total 13mm), heaviest on Sat night. Warm air temperatures (max 24°C on Sat afternoon, min 19°C on Sat night). Wind will be generally light.

Days 5–7 Weather Summary

Moderate rain (total 15mm), heaviest on Tue afternoon. Warm air temperatures (max 23°C on Fri morning, min 18°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Some drizzle, heaviest during Sun afternoon. Warm (max 28°C on Sat morning, min 19°C on Fri night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 31°C on Thu afternoon, min 21°C on Mon night). Wind will be generally light.

Days 14–17 Weather Summary

Moderate rain (total 13mm), heaviest on Fri night. Warm (max 27°C on Thu afternoon, min 20°C on Sat night). Wind will be generally light.

Sat
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
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
1:41PM1.26m
1:30AM1.07m
2:30PM1.28m
2:07AM1.09m
3:17PM1.26m
2:45AM1.12m
4:02PM1.22m
3:24AM1.14m
4:46PM1.14m
4:05AM1.15m
5:29PM1.07m
4:50AM1.13m
6:14PM0.99m
7:02PM0.94m
6:37AM1.03m
7:56PM0.90m
7:50AM0.97m
9:00PM0.89m
9:22AM0.93m
10:04PM0.90m
10:51AM0.94m
11:02PM0.92m
11:58AM0.99m
11:51PM0.95m
12:49PM1.04m
00:35AM0.99m
1:32PM1.09m
Low Tide
8:08PM0.30m
8:09AM0.03m
8:55PM0.34m
8:56AM-0.02m
9:39PM0.39m
9:43AM-0.04m
10:21PM0.45m
10:31AM-0.01m
11:01PM0.49m
11:20AM0.05m
11:41PM0.53m
12:09PM0.13m
00:25AM0.55m
1:01PM0.23m
1:16AM0.55m
1:57PM0.33m
2:17AM0.53m
2:58PM0.41m
3:24AM0.49m
4:03PM0.46m
4:32AM0.43m
5:09PM0.47m
5:31AM0.36m
6:08PM0.47m
6:22AM0.28m
6:58PM0.44m
7:06AM0.21m
7:40PM0.42m
Wave
Height (m)
Direction
Period (s)
0.9
SE
9
0.9
ESE
10
0.9
SE
10
0.9
SSE
10
0.9
SSE
9
0.8
S
9
0.8
SSE
9
0.9
SSE
8
1.1
S
12
1.2
S
11
1.4
SSE
7
1.3
SSE
7
1.4
S
13
1.3
S
12
1.3
S
16
1.3
S
15
1.5
S
15
1.7
S
14
1.7
S
14
1.7
S
14
1.4
S
13
1.1
S
13
1
S
12
0.8
SSE
12
0.8
SSE
11
0.7
SSE
11
0.8
SSE
10
1
SSE
10
1.1
SSE
9
0.9
SSE
9
1
SSE
9
1
SSE
9
0.9
SSE
9
0.9
SSE
9
1.1
SE
9
1.2
SE
9
1.1
SE
8
0.9
ESE
8
0.9
SE
8
1
SE
8
1.4
SE
8
1.5
S
13
1.6
S
12
1.7
SSE
14
1.6
SSE
12
1.7
SSE
12
1.7
SSE
12
thunderstorm
rain showers
part cloud
part cloud
rain showers
thunderstorm
thunderstorm
thunderstorm
cloud
thunderstorm
rain showers
rain showers
light rain
rain showers
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
part cloud
light rain
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
rain showers
rain showers
thunderstorm
rain showers
part cloud
part cloud
part cloud
clear
clear
clear
risk tstorm
rain shwrs
some clouds
some clouds
rain shwrs
risk tstorm
risk tstorm
risk tstorm
cloudy
risk tstorm
rain shwrs
rain shwrs
light rain
rain shwrs
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
clear
some clouds
light rain
some clouds
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
rain shwrs
rain shwrs
risk tstorm
rain shwrs
some clouds
some clouds
some clouds
clear
clear
clear
km/h
20
SSW
10
SW
5
WSW
10
E
0
NNE
5
SW
10
SE
0
S
0
NW
10
SW
5
S
5
SSW
10
SSE
5
SSE
0
ESE
10
E
10
NE
20
NE
20
NE
20
NNE
10
NNE
20
SSW
5
NW
5
WSW
10
SSW
10
WSW
10
NE
15
E
15
NNE
5
NNE
10
SE
5
W
0
NNE
15
E
20
NE
15
NE
10
ENE
5
WSW
10
WSW
15
SSW
10
SSW
0
ENE
10
ESE
10
NNE
15
NE
20
ENE
20
NNE
2
3
1
1
3
3
5
6
2
1
1
1
3
1
2
7
max °C
24
20
22
22
21
24
21
21
23
22
20
21
21
20
21
21
20
23
25
19
28
26
21
25
23
21
25
25
21
28
26
22
25
24
22
30
31
23
23
22
22
24
24
22
26
27
21
Moonrise
5:48
6:57
8:01
8:56
9:42
10:23
10:58
11:31
12:03
12:36
1:10
1:47
2:27
3:12
4:02
Moonset
3:34
4:36
5:44
6:55
8:05
9:09
10:09
11:06
12:00
12:52
1:45
2:38
3:32
4:27
5:21
Sunrise
6:24
6:24
6:24
6:24
6:26
6:26
6:26
6:26
6:26
6:26
6:26
6:26
6:26
6:26
6:28
Sunset
5:09
5:09
5:10
5:10
5:10
5:10
5:10
5:10
5:12
5:12
5:12
5:12
5:13
5:13
5:13
5:13
Today's sea temperature in Rio das Ostras is
22.8° C
(Statistics for 13 Jun 1981-2005 – mean: 23.4 max: 24.7 min: 21.8°C)
Issued (local time): 2 pm Saturday 13 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest