Rio Negro Sea Conditions and Tide Table

Rio Negro 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 08:06 PM.

Days 1–4 Weather Summary

Mostly dry. Very warm air temperatures (max 32°C on Mon afternoon, min 14°C on Tue morning). Winds increasing (calm on Sat afternoon, strong winds from the SSW by Mon night).

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 28°C on Fri morning, min 14°C on Tue night). Winds decreasing (strong winds from the SSW on Tue afternoon, light winds from the SE by Wed morning).

Days 8–10 Weather Summary

Mostly dry. Warm (max 30°C on Fri afternoon, min 19°C on Sun night). Winds decreasing (fresh winds from the NNE on Fri night, calm by Sat night).

Days 11–13 Weather Summary

Light rain (total 2mm), mostly falling on Mon night. Warm (max 27°C on Tue morning, min 17°C on Wed night). Mainly strong winds.

Sat
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Saturday
7
Sunday
8
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
High Tide
3:24PM3.98m
3:39AM3.68m
4:07PM4.00m
4:27AM3.60m
4:52PM3.96m
5:18AM3.48m
5:42PM3.88m
6:14AM3.35m
6:37PM3.77m
7:18AM3.25m
7:39PM3.67m
8:27AM3.21m
8:46PM3.60m
9:38AM3.27m
9:53PM3.60m
10:44AM3.40m
10:56PM3.65m
11:42AM3.56m
11:53PM3.72m
12:33PM3.72m
00:44AM3.77m
1:19PM3.85m
1:32AM3.78m
2:02PM3.92m
2:16AM3.76m
2:42PM3.93m
2:59AM3.68m
3:21PM3.89m
Low Tide
9:37PM0.50m
9:47AM0.37m
10:23PM0.49m
10:32AM0.47m
11:13PM0.52m
11:21AM0.61m
00:07AM0.58m
12:16PM0.77m
1:07AM0.65m
1:18PM0.92m
2:12AM0.68m
2:27PM1.01m
3:19AM0.65m
3:38PM1.01m
4:24AM0.57m
4:45PM0.93m
5:22AM0.46m
5:45PM0.81m
6:14AM0.37m
6:39PM0.68m
7:01AM0.31m
7:27PM0.57m
7:45AM0.30m
8:12PM0.51m
8:26AM0.35m
8:54PM0.50m
9:05AM0.45m
Wave
height (m) 
direction
period (s) 
0.7
E
10
0.7
ESE
10
0.7
ESE
10
0.7
ESE
9
0.9
ESE
9
1
ENE
7
0.9
ENE
7
1.4
ENE
6
3.5
SSW
8
3.5
SSW
9
2.5
S
10
1.9
S
10
1.7
S
9
1.6
SSE
9
1.5
SSE
8
1.6
SE
10
1.7
ENE
6
1.7
ENE
6
1.6
ENE
7
1.7
ENE
7
1.6
E
8
1.5
E
8
1.1
ESE
9
1.3
W
5
1.1
ESE
10
0.9
ESE
10
0.9
ESE
9
1.3
ENE
4
1.6
ENE
6
1.2
E
7
1.4
E
8
1.4
S
6
1.1
E
8
0.9
E
9
1.2
SE
9
1.1
ESE
8
1.3
ENE
5
1.3
ENE
6
1
ENE
6
0.8
ENE
7
1.2
ENE
6
0.8
E
9
0.7
E
9
0.8
E
8
0.9
E
8
0.7
E
8
0.9
E
8
clear
part cloud
part cloud
clear
clear
clear
part cloud
clear
cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
cloud
cloud
clear
part cloud
part cloud
clear
part cloud
rain showers
thunderstorm
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
rain showers
clear
some clouds
some clouds
clear
clear
clear
some clouds
clear
cloudy
some clouds
some clouds
clear
clear
clear
some clouds
clear
some clouds
some clouds
some clouds
some clouds
clear
cloudy
cloudy
clear
some clouds
some clouds
clear
some clouds
rain shwrs
risk tstorm
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
rain shwrs
 km/h
5
SSE
30
NNW
15
NW
10
NE
25
NNE
25
NNW
20
NNW
30
NNW
45
SSW
45
SSW
20
S
10
SE
20
ESE
25
NE
25
NNE
30
NE
35
NE
25
NNE
30
N
25
N
30
NW
30
SW
15
N
25
WSW
15
SSW
10
ESE
20
NE
30
NE
30
NNE
30
NW
45
S
5
WSW
10
WNW
20
SE
25
NNE
25
NNE
30
NE
25
NNE
25
NNW
20
NNW
30
NNW
15
SSE
10
SSE
20
NNE
25
NW
15
NNW
25
NE
 mm 
1
1
1
max°C
31
31
30
31
25
30
32
28
16
16
15
16
17
15
22
23
18
28
30
23
27
25
25
22
23
22
24
26
23
27
20
20
21
21
18
22
23
19
26
30
27
25
27
25
35
36
28
Moonrise
12:33
1:50
3:05
4:15
5:14
6:01
6:38
7:08
7:33
7:55
8:16
8:36
8:58
9:23
9:51
Moonset
9:54
10:25
11:02
11:50
12:50
1:59
3:14
4:30
5:44
6:54
8:02
9:08
10:13
11:18
12:22
Sunrise
6:43
6:43
6:45
6:47
6:48
6:48
6:50
6:50
6:52
6:54
6:54
6:56
6:56
6:58
6:58
Sunset
8:06
8:04
8:02
8:00
8:00
7:58
7:57
7:54
7:53
7:52
7:51
7:49
7:46
7:45
7:44
7:43
Today's sea temperature in Rio Negro is
20.3° C
(Statistics for 21 Feb 1981-2005 – mean: 19.1 max: 20.7 min: 17.6°C)
Issued (local time): 2 pm Saturday 21 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest