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 — and sunset is at 06:32 PM.

Days 1–4 Weather Summary

Moderate rain (total 18mm), heaviest on Wed morning. Warm air temperatures (max 29°C on Tue afternoon, min 20°C on Thu afternoon). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 2mm), mostly falling on Fri afternoon. Warm air temperatures (max 29°C on Sun morning, min 22°C on Fri night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 32°C on Wed morning, min 23°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Moderate rain (total 13mm), heaviest on Sat afternoon. Warm (max 31°C on Sun morning, min 23°C on Thu night). Wind will be generally light.

Tue
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sun
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
Wave Height Map
High Tide
10:11PM3.00m
10:15AM3.06m
10:34PM2.95m
10:38AM3.02m
10:59PM2.84m
11:04AM2.93m
11:26PM2.67m
11:31AM2.76m
11:55PM2.43m
12:01PM2.51m
00:27AM2.12m
12:32PM2.19m
7:36PM1.48m
8:12AM1.88m
1:12PM1.82m
7:57PM1.85m
8:26AM2.20m
8:20PM2.20m
8:46AM2.48m
8:43PM2.51m
9:07AM2.71m
9:05PM2.76m
9:25AM2.87m
9:24PM2.93m
9:38AM2.94m
Low Tide
4:42PM0.02m
4:56AM0.26m
5:12PM0.12m
5:24AM0.43m
5:40PM0.29m
5:48AM0.66m
6:07PM0.52m
6:06AM0.92m
6:31PM0.80m
6:04PM1.12m
5:00PM1.35m
9:33PM1.43m
10:55AM1.73m
4:40PM1.51m
00:11AM1.30m
1:09PM1.41m
1:27AM0.92m
1:52PM1.01m
2:07AM0.56m
2:25PM0.65m
2:40AM0.27m
2:56PM0.35m
3:12AM0.09m
Wave
height (m) 
direction
period (s) 
0.7
SE
8
0.6
SE
8
1.4
S
6
1.9
S
8
1.7
S
8
1.4
S
9
1.3
S
9
1.2
S
10
1.1
S
9
1
S
9
0.9
S
9
0.7
S
10
0.7
S
9
0.9
ESE
6
0.7
S
14
1.3
ESE
5
1.1
ESE
6
0.7
S
11
1.1
ESE
5
1.1
ESE
6
0.7
ESE
6
0.8
ESE
6
1.1
ESE
7
0.8
ESE
7
0.8
ESE
7
0.9
ESE
7
0.6
ESE
7
0.6
ESE
7
0.7
S
10
0.8
S
10
1
S
10
1
S
10
0.8
SSE
10
0.8
SSE
10
0.9
SSE
10
0.7
S
10
thunderstorm
thunderstorm
mod rain
light rain
cloud
part cloud
light rain
rain showers
part cloud
thunderstorm
part cloud
clear
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
thunderstorm
clear
thunderstorm
part cloud
part cloud
mod rain
thunderstorm
part cloud
risk tstorm
risk tstorm
mod rain
light rain
cloudy
some clouds
light rain
rain shwrs
some clouds
risk tstorm
some clouds
clear
risk tstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
risk tstorm
clear
risk tstorm
some clouds
some clouds
mod rain
risk tstorm
some clouds
 km/h
20
SE
15
WSW
25
S
10
SW
5
SSW
5
NE
5
E
5
ENE
5
E
15
ESE
5
ENE
0
NE
15
ESE
10
ENE
5
ENE
25
ESE
15
ENE
10
E
20
ESE
10
NE
5
NNE
15
ESE
5
NNE
10
N
20
ESE
5
NNW
5
SSE
15
SSE
5
NNW
5
SE
20
ESE
5
NNW
5
NE
20
ESE
5
NNE
10
NNW
 mm 
1
2
6
2
2
5
1
1
1
2
2
6
1
max°C
29
26
23
22
22
22
21
20
24
25
23
27
27
24
29
29
24
29
29
25
31
31
28
32
31
27
29
28
25
28
28
24
29
29
25
31
Moonrise
2:49
3:32
4:19
5:11
6:06
7:03
8:00
8:56
9:52
10:47
11:43
12:42
Moonset
3:50
4:44
5:39
6:33
7:24
8:11
8:53
9:32
10:08
10:41
11:14
11:48
Sunrise
5:01
5:01
5:01
5:03
5:03
5:03
5:03
5:05
5:05
5:05
5:07
5:07
Sunset
6:32
6:34
6:35
6:35
6:36
6:36
6:37
6:37
6:37
6:37
6:37
6:38
Today's sea temperature in Niterói is
26.8° C
(Statistics for 16 Dec 1981-2005 – mean: 24.6 max: 26.1 min: 23.3°C)
Issued (local time): 2 pm Tuesday 16 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest