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 06:01 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 29°C on Mon afternoon, min 22°C on Fri night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 8mm), mostly falling on Tue afternoon. Very warm air temperatures (max 31°C on Tue morning, min 23°C on Tue night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 5mm), mostly falling on Thu night. Warm (max 29°C on Sun afternoon, min 22°C on Fri night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 30°C on Wed afternoon, min 24°C on Sun night). Wind will be generally light.

Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wed
2
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
8:00PM3.15m
7:57AM3.14m
8:16PM3.19m
8:15AM3.19m
8:35PM3.14m
8:35AM3.16m
8:55PM3.00m
8:56AM3.06m
9:16PM2.79m
9:18AM2.90m
9:37PM2.54m
9:41AM2.69m
9:58PM2.27m
10:05AM2.43m
10:18PM2.02m
10:31AM2.13m
6:13PM1.77m
6:40AM1.86m
6:32PM2.06m
6:47AM1.99m
1:22PM1.45m
6:51PM2.28m
6:56AM2.12m
7:08PM2.45m
7:01AM2.28m
Low Tide
2:09AM0.01m
2:23PM-0.22m
2:40AM0.04m
2:55PM-0.16m
3:10AM0.19m
3:26PM0.02m
3:38AM0.44m
3:56PM0.31m
4:01AM0.75m
4:24PM0.66m
4:05AM1.07m
4:41PM1.04m
2:32AM1.19m
2:48PM1.27m
2:25AM1.16m
2:39PM1.34m
8:25PM1.69m
9:12AM1.73m
2:38PM1.41m
2:40AM1.27m
10:58AM1.40m
1:42PM1.45m
11:48PM1.30m
11:37AM1.01m
00:05AM1.05m
12:10PM0.63m
Wave
height (m) 
direction
period (s) 
1
S
10
1
S
9
1
S
10
1
S
10
0.9
SSE
10
1.1
SSE
10
1
SSE
9
0.9
SSE
9
1
SE
9
1.1
SE
9
0.8
SE
9
0.8
SE
9
0.6
SE
8
0.7
S
10
0.8
S
10
0.9
S
9
1.1
S
15
1.3
S
14
1.4
S
13
1.4
S
13
1.4
S
12
1.2
S
12
1.1
S
11
1.1
S
11
1.1
S
16
1.1
S
14
1.1
S
13
1
S
12
0.9
S
12
0.8
S
11
0.8
S
11
0.7
SSE
11
0.8
SSE
11
0.9
SSE
11
0.9
SE
10
0.9
SE
10
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
part cloud
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
part cloud
clear
thunderstorm
clear
thunderstorm
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
some clouds
risk tstorm
risk tstorm
clear
risk tstorm
risk tstorm
some clouds
clear
risk tstorm
clear
risk tstorm
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
 km/h
5
ENE
5
ENE
20
SE
5
NE
5
ENE
20
SE
10
ENE
5
NE
15
ESE
5
NW
5
N
20
SSW
10
NNW
5
WNW
15
SSW
5
NW
5
W
15
S
0
ENE
5
WNW
10
SSE
5
N
5
N
15
SE
5
NE
0
NNE
15
SE
5
NNW
5
NE
15
SE
5
NW
5
N
10
SE
10
NE
5
NE
15
ESE
 mm 
1.0
4
1.0
1.0
1.0
4
1.0
max°C
25
26
26
24
28
28
25
28
29
26
31
27
24
26
26
25
26
26
25
26
26
25
27
28
25
28
29
26
29
29
26
28
27
26
29
30
Moonrise
10:46
11:42
12:42
1:45
2:48
3:51
4:54
5:58
7:03
8:11
9:20
10:29
Moonset
12:09
1:04
1:56
2:44
3:28
4:09
4:47
5:24
6:03
6:43
7:28
8:18
9:13
Sunrise
5:56
5:56
5:56
5:56
5:58
5:58
5:58
5:58
5:58
5:58
6:00
6:00
Sunset
6:01
6:00
6:00
5:59
5:58
5:57
5:55
5:55
5:54
5:53
5:52
5:52
5:51
Today's sea temperature in Niterói is 26.4 °C (Statistics for 21 Mar 1981-2005 – mean: 26.1 max: 26.8 min: 24.8°C)
Issued (local time): 8 pm Friday 21 Mar 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest