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 08:12 AM and sunset is at 06:00 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 17°C on Mon afternoon, min 10°C on Mon morning). Winds increasing (light winds from the WNW on Sun night, fresh winds from the WNW by Mon afternoon).

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 14°C on Fri afternoon, min 8°C on Fri morning). Winds increasing (calm on Wed night, fresh winds from the N by Fri afternoon).

Days 7–9 Weather Summary

Mostly dry. Very mild (max 12°C on Sat afternoon, min 8°C on Sun night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 8mm), mostly falling on Thu morning. Very mild (max 14°C on Tue afternoon, min 12°C on Tue morning). Wind will be generally light.

Days 13–16 Weather Summary

Mostly dry. Very mild (max 15°C on Fri morning, min 10°C on Sat night). Winds increasing (calm on Sat morning, fresh winds from the SW by Sun afternoon).

Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Mon
1
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
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High Tide
12:27PM4.20m
1:06AM3.71m
1:17PM4.25m
1:59AM3.78m
2:08PM4.23m
2:53AM3.81m
3:00PM4.14m
3:48AM3.80m
3:54PM3.98m
4:44AM3.76m
4:51PM3.79m
5:43AM3.71m
5:50PM3.59m
6:42AM3.67m
6:53PM3.40m
7:42AM3.65m
7:56PM3.27m
8:38AM3.65m
8:59PM3.19m
9:31AM3.66m
9:57PM3.16m
10:19AM3.68m
10:51PM3.16m
11:04AM3.70m
11:39PM3.19m
11:45AM3.72m
00:24AM3.22m
12:25PM3.73m
Low Tide
6:11AM0.54m
6:55PM0.10m
7:03AM0.50m
7:45PM-0.00m
7:56AM0.51m
8:36PM-0.04m
8:50AM0.57m
9:28PM0.00m
9:47AM0.66m
10:21PM0.10m
10:46AM0.77m
11:17PM0.25m
11:48AM0.87m
00:14AM0.40m
12:53PM0.94m
1:11AM0.56m
1:57PM0.95m
2:09AM0.69m
2:59PM0.91m
3:05AM0.80m
3:56PM0.84m
3:57AM0.88m
4:47PM0.75m
4:45AM0.93m
5:33PM0.67m
5:30AM0.97m
6:15PM0.59m
6:13AM1.00m
6:55PM0.53m
Wave
Height (m)
Direction
Period (s)
1.4
S
9
1.4
S
9
1.7
S
11
1.9
S
13
2
S
12
1.4
S
11
1.7
S
6
2.2
S
12
2.5
S
13
2.5
S
12
2.1
S
12
1.9
SSE
11
1.7
SSE
10
1.6
SSE
11
1.4
SSE
11
1.4
SSE
11
1.6
SSE
11
1.6
SSE
10
1.2
SSE
10
0.9
SSE
10
1.5
S
6
1.6
SSE
6
1.6
SSE
6
1.4
S
8
1
S
8
1
S
8
1.1
S
8
0.9
S
8
0.9
S
8
0.9
S
10
0.8
S
9
0.7
S
9
0.8
SSE
10
0.8
SSE
9
0.9
ENE
5
0.7
ENE
6
0.6
ENE
6
0.5
ENE
6
0.5
E
6
0.5
E
7
0.5
E
7
0.6
E
7
1.1
W
5
1
W
4
1.2
SSW
6
1
SSE
7
1.5
S
13
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
cloud
clear
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
light rain
light rain
rain showers
part cloud
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
some clouds
cloudy
cloudy
some clouds
cloudy
cloudy
some clouds
cloudy
cloudy
cloudy
light rain
light rain
rain shwrs
some clouds
clear
clear
clear
some clouds
clear
some clouds
clear
clear
clear
clear
km/h
15
SW
20
SW
10
WNW
25
NW
35
WNW
15
W
25
S
25
S
25
SSW
25
S
20
S
10
SSE
5
NNW
10
NW
15
N
25
N
35
N
35
N
20
NW
20
SSE
25
SE
25
SE
25
ESE
20
ENE
15
NE
20
NE
15
NE
10
NE
15
NNE
15
NNE
15
NNE
15
NNE
15
NNE
20
N
20
N
15
NNW
5
WNW
10
S
15
S
10
SSE
5
NNW
20
NNW
20
WNW
30
SW
10
SSE
15
NW
20
NW
2
3
3
max °C
13
12
12
13
17
15
12
11
11
10
11
11
11
12
11
10
14
12
11
12
11
10
9
9
10
11
11
13
14
12
13
14
14
14
14
14
15
14
13
12
13
12
14
14
11
11
15
Moonrise
9:27
10:43
11:46
12:36
1:14
1:44
2:09
2:30
2:51
3:11
3:33
3:57
4:26
5:00
5:42
6:31
Moonset
6:20
7:23
8:36
9:54
11:10
12:23
1:32
2:38
3:42
4:45
5:49
6:53
7:56
8:57
9:52
Sunrise
8:12
8:14
8:15
8:15
8:17
8:17
8:18
8:18
8:19
8:21
8:22
8:22
8:22
8:23
8:25
8:26
Sunset
6:00
6:00
5:59
5:58
5:57
5:57
5:55
5:54
5:54
5:53
5:52
5:52
5:52
5:52
5:51
5:51
Today's sea temperature in Rio Negro is
12.4° C
(Statistics for 17 May 1981-2005 – mean: 14.4 max: 16.0 min: 12.9°C)
Issued (local time): 2 am Sunday 17 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest