Niterói Sea Conditions and Tide Table

Niterói 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 06:01 AM and sunset is at 05:45 PM.

Days 1–3 Weather Summary

Moderate rain (total 14mm), heaviest on Thu night. Very warm air temperatures (max 32°C on Wed morning, min 22°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Sat afternoon. Warm air temperatures (max 26°C on Mon afternoon, min 21°C on Sat night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 8mm), mostly falling on Thu night. Warm (max 27°C on Wed afternoon, min 21°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 35mm), heaviest during Fri afternoon. Warm (max 25°C on Sun morning, min 21°C on Sat night). Wind will be generally light.

Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thu
23
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
AM
PM
Wave Height Map
High Tide
7:01AM2.66m
7:25PM2.78m
7:17AM2.82m
7:42PM2.87m
7:39AM2.92m
8:03PM2.89m
8:05AM2.96m
8:28PM2.85m
8:33AM2.92m
8:56PM2.73m
9:02AM2.81m
9:25PM2.56m
9:34AM2.64m
9:55PM2.35m
10:07AM2.43m
10:27PM2.13m
10:45AM2.19m
3:41PM1.62m
11:02PM1.93m
11:33AM1.94m
5:05PM1.84m
11:47PM1.75m
12:48PM1.73m
1:00AM1.65m
6:01AM1.86m
6:26PM2.19m
6:21AM1.97m
6:52PM2.30m
6:30AM2.11m
7:09PM2.36m
6:26AM2.29m
7:17PM2.43m
Low Tide
1:07PM0.18m
1:27AM0.37m
1:43PM0.08m
2:01AM0.31m
2:20PM0.07m
2:37AM0.34m
2:57PM0.15m
3:13AM0.46m
3:35PM0.32m
3:51AM0.65m
4:16PM0.55m
4:31AM0.88m
5:03PM0.82m
5:19AM1.11m
6:00PM1.10m
6:21AM1.30m
2:59PM1.61m
7:13PM1.33m
7:41AM1.38m
2:33PM1.67m
8:36PM1.43m
9:02AM1.31m
2:22PM1.69m
9:53PM1.41m
10:11AM1.13m
10:53PM1.29m
11:05AM0.90m
11:37PM1.15m
11:50AM0.68m
00:14AM0.99m
12:31PM0.49m
Wave
height (m) 
direction
period (s) 
1.3
S
13
1.1
S
13
1
S
12
0.9
S
12
0.9
S
11
1.4
S
12
1.9
S
13
1.9
S
13
2
S
13
2.2
S
13
2
S
13
1.7
SSE
13
1.6
SSE
12
1.4
SSE
12
1.3
SSE
11
1.3
SSE
11
1.3
S
19
1.2
S
18
1.1
S
15
1.1
S
14
1
S
13
0.9
S
12
0.8
S
12
0.9
SE
8
0.9
SE
8
0.9
SE
8
0.9
SE
8
0.7
SSE
12
0.7
SSE
12
0.8
SSE
11
1.7
SSE
8
1.7
SSE
8
1.7
SE
9
1.5
SE
9
1.6
SE
9
1.4
SE
9
1.4
SSE
9
1.5
SSE
9
1.7
SSE
9
1.7
SSE
10
1.6
SSE
9
1.6
SSE
9
1.5
SSE
10
1.5
SSE
10
1.4
SSE
10
1.3
SSE
10
1.3
SSE
10
clear
part cloud
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
light rain
light rain
part cloud
rain showers
rain showers
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
rain showers
mod rain
light rain
mod rain
rain showers
rain showers
thunderstorm
rain showers
clear
thunderstorm
clear
rain showers
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
some clouds
some clouds
clear
risk tstorm
risk tstorm
risk tstorm
light rain
light rain
some clouds
rain shwrs
rain shwrs
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
clear
clear
clear
clear
clear
rain shwrs
mod rain
light rain
mod rain
rain shwrs
rain shwrs
risk tstorm
rain shwrs
clear
risk tstorm
clear
rain shwrs
rain shwrs
rain shwrs
clear
clear
clear
clear
clear
clear
clear
some clouds
 km/h
5
N
5
SE
5
NW
15
W
15
SW
5
SSE
5
S
10
SSE
0
E
0
W
10
SSE
10
NE
5
NE
15
ESE
10
ENE
0
NE
15
ESE
10
ENE
5
NE
15
SE
10
ENE
5
NE
15
SE
10
NE
5
NE
15
ESE
10
NNW
5
WSW
0
SSW
10
WNW
10
SSW
20
SW
10
W
10
WNW
20
SW
10
WNW
10
W
15
WSW
10
W
10
W
15
SW
10
NW
5
NW
15
SSW
5
N
5
NNE
10
ESE
 mm 
1
4
3
3
3
1
1
1
7
2
10
5
9
5
2
2
1
1
4
max°C
32
32
28
28
27
25
24
23
23
24
24
23
25
25
23
25
26
23
26
26
23
26
27
23
27
27
24
23
22
22
23
24
23
25
25
23
24
25
23
24
25
22
23
24
22
24
25
Moonrise
10:21
11:16
12:13
1:09
2:06
3:03
4:01
5:01
6:04
7:10
8:20
9:30
10:37
11:38
12:30
Moonset
11:43
12:31
1:15
1:56
2:33
3:09
3:43
4:18
4:55
5:36
6:22
7:14
8:14
9:19
10:26
Sunrise
6:01
6:03
6:03
6:03
6:03
6:03
6:03
6:05
6:05
6:05
6:05
6:05
6:07
6:07
6:07
6:07
Sunset
5:45
5:44
5:43
5:42
5:42
5:40
5:39
5:38
5:37
5:37
5:36
5:36
5:35
5:34
5:32
5:31
Today's sea temperature in Niterói is
25.4° C
(Statistics for 08 Apr 1981-2005 – mean: 25.8 max: 27.0 min: 24.3°C)
Issued (local time): 8 am Wednesday 08 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest