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 —.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 17°C on Sat afternoon, min 8°C on Thu night). Mainly fresh winds.

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 17°C on Sun night, min 9°C on Wed morning). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Very mild (max 14°C on Fri afternoon, min 7°C on Thu morning). Winds decreasing (strong winds from the SSW on Fri night, calm by Sat afternoon).

Days 11–13 Weather Summary

Mostly dry. Very mild (max 13°C on Tue afternoon, min 6°C on Mon night). Wind will be generally light.

Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tue
22
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
00:44AM3.21m
12:40PM3.67m
1:28AM3.34m
1:24PM3.70m
2:10AM3.46m
2:07PM3.70m
2:53AM3.58m
2:51PM3.69m
3:35AM3.69m
3:37PM3.64m
4:19AM3.77m
4:24PM3.57m
5:05AM3.83m
5:15PM3.48m
5:53AM3.86m
6:10PM3.38m
6:45AM3.87m
7:09PM3.29m
7:40AM3.86m
8:12PM3.24m
8:38AM3.86m
9:19PM3.24m
9:38AM3.86m
Low Tide
6:30PM0.59m
6:32AM1.09m
7:12PM0.49m
7:18AM1.03m
7:52PM0.41m
8:04AM0.96m
8:33PM0.35m
8:50AM0.90m
9:13PM0.32m
9:37AM0.85m
9:56PM0.33m
10:25AM0.80m
10:40PM0.37m
11:16AM0.77m
11:27PM0.45m
12:11PM0.74m
00:17AM0.56m
1:08PM0.71m
1:13AM0.67m
2:08PM0.67m
2:12AM0.77m
3:11PM0.60m
3:15AM0.84m
4:12PM0.50m
Wave
height (m) 
direction
period (s) 
0.9
SSE
7.0
1.1
W
6.0
0.6
WNW
5.0
0.5
NNW
3.0
1.1
NW
5.0
1.2
WNW
5.0
0.6
E
8.0
0.6
ESE
8.0
0.5
E
8.0
0.5
E
7.0
0.6
N
3.0
0.7
NNW
4.0
0.7
ENE
5.0
0.5
ENE
5.0
0.5
ENE
5.0
0.9
S
4.0
0.9
S
5.0
0.8
S
5.0
0.6
E
7.0
0.9
WNW
4.0
1.1
W
6.0
1.1
N
4.0
1.1
NNW
5.0
1.1
NW
5.0
1.7
SSW
6.0
1.7
S
7.0
1.2
S
7.0
0.9
SSE
7.0
1.1
SSE
6.0
1.1
WSW
6.0
0.9
E
8.0
1
S
6.0
0.8
S
6.0
0.8
NE
4.0
1
ENE
5.0
1
N
5.0
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
clear
part cloud
clear
clear
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
some clouds
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
some clouds
some clouds
cloudy
clear
some clouds
clear
clear
cloudy
cloudy
 km/h
25
NNW
25
NW
20
NW
20
NNW
30
NNW
30
NW
15
NNW
20
NNW
20
NNW
20
N
20
N
25
NNW
20
NNW
15
WNW
15
SW
20
S
15
SSW
10
SW
15
N
25
NNW
30
NNW
30
N
30
NNW
30
NW
30
SSW
20
SSW
10
WSW
15
NNW
20
NW
20
WNW
15
S
10
ESE
15
ENE
20
NNE
20
N
30
NW
 mm 
max°C
11
9
14
13
13
17
15
13
17
17
14
17
16
13
13
11
9
10
11
9
12
10
12
14
10
8
10
9
8
11
10
7
8
6
9
13
Moonrise
5:36
6:45
7:57
9:08
10:19
11:30
12:42
1:56
3:13
4:31
5:47
6:56
Moonset
8:45
9:26
10:00
10:28
10:53
11:15
11:38
12:01
12:27
12:59
1:38
2:29
3:31
Sunrise
8:33
8:33
8:33
8:32
8:32
8:30
8:30
8:30
8:29
8:29
8:27
8:26
Sunset
5:58
5:59
6:00
6:00
6:00
6:01
6:02
6:04
6:05
6:05
6:06
6:07
Today's sea temperature in Rio Negro is 8.4 °C (Statistics for 10 Jul 1981-2005 – mean: 11.2 max: 12.5 min: 10.2°C)
Issued (local time): 8 pm Thursday 10 Jul 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest