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

Heavy rain (total 20mm), heaviest during 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

Some drizzle, heaviest during Sat night. Warm air temperatures (max 26°C on Sun afternoon, min 20°C on Sat night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 4mm), mostly falling on Tue afternoon. Warm (max 26°C on Tue afternoon, min 21°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Moderate rain (total 14mm), heaviest on Sun afternoon. Warm (max 26°C on Fri afternoon, min 20°C on Sun 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) 
1.2
S
13
1.1
S
13
1
S
12
0.9
S
12
0.9
S
11
1.3
S
12
1.8
S
13
1.8
S
13
1.9
S
13
2
S
13
1.9
S
13
1.7
SSE
12
1.6
SSE
12
1.5
SSE
12
1.4
SSE
12
1.3
S
20
1.3
S
19
1.3
S
17
1.2
S
15
1.2
S
14
1
S
13
0.9
SE
9
0.9
SE
9
0.8
SE
8
0.6
SE
8
0.6
SE
8
0.6
SE
7
0.6
SSE
9
0.7
SSE
9
0.8
SSE
8
0.7
SE
10
0.7
SE
9
0.7
SE
8
0.8
SE
8
0.8
SE
8
0.8
SE
8
0.8
SE
8
0.9
SE
8
0.9
SE
8
1
SE
8
1
SE
8
0.9
SSE
8
1
SSE
8
1
SSE
8
1
SSE
8
0.9
SSE
10
0.9
SSE
10
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
light rain
rain showers
part cloud
part cloud
rain showers
clear
clear
part cloud
part cloud
part cloud
clear
clear
rain showers
rain showers
clear
part cloud
cloud
part cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
clear
rain showers
rain showers
rain showers
rain showers
part cloud
clear
clear
clear
cloud
part cloud
clear
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
light rain
rain shwrs
some clouds
some clouds
rain shwrs
clear
clear
some clouds
some clouds
some clouds
clear
clear
rain shwrs
rain shwrs
clear
some clouds
cloudy
some clouds
risk tstorm
risk tstorm
some clouds
risk tstorm
risk tstorm
clear
risk tstorm
risk tstorm
rain shwrs
risk tstorm
risk tstorm
clear
rain shwrs
rain shwrs
rain shwrs
rain shwrs
some clouds
clear
clear
clear
cloudy
some clouds
 km/h
5
N
5
ESE
10
N
10
W
15
SSW
5
SSE
5
SSW
10
S
0
E
5
WNW
5
S
5
NE
5
NNE
15
ESE
15
ENE
5
NE
10
ESE
5
NE
5
NE
15
SE
10
ENE
5
NNE
15
SE
5
NNE
5
N
10
SSE
5
NNE
5
NNE
10
SE
5
NE
0
NNE
15
SE
5
NE
5
NW
15
SE
5
NE
5
N
15
SE
5
NE
5
N
15
SE
5
ENE
5
NNW
10
SSE
5
NNE
5
N
10
ESE
 mm 
1
2
1
6
3
4
3
1
1
1
1
1
2
1
3
1
1
5
1
1
2
1
1
max°C
32
32
27
27
26
25
24
24
23
23
24
23
25
26
24
25
25
23
25
26
23
25
25
23
24
25
23
25
26
23
25
25
23
24
24
23
24
24
23
23
24
23
24
24
22
24
24
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): 2 am Wednesday 08 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest