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 08:29 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 27°C on Sun morning, min 14°C on Fri night). Winds increasing (light winds from the NW on Fri night, fresh winds from the NE by Sun afternoon).

Days 5–7 Weather Summary

Moderate rain (total 10mm), heaviest on Tue afternoon. Warm air temperatures (max 29°C on Tue morning, min 18°C on Sun night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 2mm), mostly falling on Thu morning. Warm (max 24°C on Fri afternoon, min 16°C on Thu night). Winds increasing (light winds from the NE on Wed night, strong winds from the SSW by Fri night).

Days 11–13 Weather Summary

Mostly dry. Warm (max 27°C on Sun afternoon, min 13°C on Sat night). Winds increasing (light winds from the SSW on Mon afternoon, strong winds from the W by Tue morning).

Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tue
16
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
11:41PM4.21m
12:22PM3.67m
00:33AM4.27m
1:16PM3.76m
1:24AM4.27m
2:10PM3.81m
2:16AM4.19m
3:04PM3.82m
3:09AM4.05m
3:59PM3.79m
4:02AM3.85m
4:54PM3.74m
4:58AM3.64m
5:49PM3.67m
5:54AM3.42m
6:44PM3.61m
6:54AM3.23m
7:38PM3.57m
7:54AM3.09m
8:31PM3.54m
8:54AM3.01m
9:20PM3.54m
9:50AM2.99m
Low Tide
6:11AM0.11m
6:18PM0.52m
7:02AM-0.02m
7:12PM0.52m
7:54AM-0.07m
8:07PM0.56m
8:45AM-0.05m
9:02PM0.64m
9:36AM0.04m
9:58PM0.75m
10:28AM0.18m
10:56PM0.86m
11:21AM0.35m
11:56PM0.96m
12:14PM0.54m
00:57AM1.02m
1:08PM0.72m
1:57AM1.03m
2:01PM0.87m
2:55AM1.00m
2:53PM0.99m
3:49AM0.94m
3:43PM1.07m
Wave
height (m) 
direction
period (s) 
0.7
E
4
0.6
E
7
0.8
SSW
4
0.9
SE
6
0.6
SE
6
0.5
E
6
0.6
SE
11
0.6
ESE
7
1.2
ENE
4
0.9
ENE
5
0.8
ENE
6
0.8
ENE
6
0.7
E
6
0.6
SE
8
0.8
ESE
8
0.8
E
7
0.8
ENE
7
0.9
ENE
8
0.9
ENE
7
0.7
E
7
0.8
ESE
7
0.8
ESE
7
0.8
ESE
7
0.7
E
7
1.1
NE
4
1.7
SSW
6
1.5
E
12
1.5
ESE
12
1.5
ESE
11
1.6
SE
11
1.6
W
5
1.9
W
6
1.5
SE
9
1.4
SSE
9
2
W
6
1.7
WSW
6
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
rain showers
light rain
cloud
light rain
rain showers
rain showers
clear
part cloud
rain showers
clear
clear
clear
part cloud
part cloud
clear
cloud
clear
clear
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
rain shwrs
light rain
cloudy
light rain
rain shwrs
rain shwrs
clear
some clouds
rain shwrs
clear
clear
clear
some clouds
some clouds
clear
cloudy
clear
clear
some clouds
some clouds
cloudy
some clouds
clear
clear
clear
 km/h
15
NE
20
SSW
25
S
10
NE
15
WSW
15
SSW
15
NE
15
NNE
35
NE
20
NE
5
SW
15
ESE
15
NW
20
N
10
NE
10
NW
25
SSW
15
S
20
ENE
10
SSE
20
S
15
NNE
20
SW
10
SW
20
N
30
SSW
25
SW
15
NW
30
NW
35
WNW
35
W
35
WSW
10
SSW
25
NNE
50
W
35
SW
 mm 
1
2
4
2
1
2
max°C
17
17
17
15
20
23
18
27
27
21
27
25
25
29
25
20
20
21
17
20
20
18
22
24
21
17
17
17
22
27
25
21
22
20
23
22
Moonrise
10:00
10:59
11:44
12:18
12:45
1:08
1:28
1:48
2:07
2:29
2:53
Moonset
5:32
6:39
7:55
9:13
10:28
11:38
12:44
1:48
2:50
3:52
4:54
5:57
Sunrise
5:31
5:31
5:31
5:31
5:31
5:31
5:31
5:31
5:31
5:31
5:31
5:33
Sunset
8:29
8:30
8:30
8:31
8:32
8:34
8:35
8:36
8:37
8:37
8:37
8:38
8:39
Today's sea temperature in Rio Negro is
17.9° C
(Statistics for 04 Dec 1981-2005 – mean: 15.6 max: 17.2 min: 14.5°C)
Issued (local time): 8 pm Thursday 04 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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