Rio Grande Sea Conditions and Tide Table

Rio Grande 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 05:20 AM and sunset is at 07:35 PM.

Days 1–3 Weather Summary

Moderate rain (total 17mm), heaviest on Sat afternoon. Warm air temperatures (max 26°C on Sat morning, min 21°C on Sat afternoon). Winds increasing (calm on Thu morning, strong winds from the SW by Sat afternoon).

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 28°C on Mon morning, min 21°C on Tue night). Wind will be generally light.

Days 7–9 Weather Summary

Some drizzle, heaviest during Fri night. Warm (max 30°C on Wed afternoon, min 22°C on Fri night). Winds increasing (calm on Wed morning, strong winds from the SSW by Fri night).

Days 10–12 Weather Summary

Mostly dry. Warm (max 26°C on Sun afternoon, min 16°C on Sat night). Winds decreasing (strong winds from the SSW on Sat afternoon, light winds from the E by Mon night).

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
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
11:29AM0.45m
5:05PM0.23m
11:42PM0.16m
12:13PM0.45m
6:12PM0.23m
12:59PM0.44m
7:29PM0.22m
1:51PM0.40m
8:58PM0.24m
2:48PM0.34m
10:43PM0.28m
10:55AM0.14m
3:53PM0.26m
3:54AM0.41m
11:13AM0.11m
5:05PM0.20m
4:59AM0.46m
11:39AM0.11m
6:15PM0.15m
6:09AM0.51m
12:08PM0.13m
7:20PM0.12m
7:18AM0.54m
8:18PM0.10m
8:23AM0.57m
9:11PM0.11m
9:25AM0.58m
10:02PM0.12m
Low Tide
3:52PM0.23m
9:02PM0.09m
4:33PM0.21m
9:39PM0.12m
5:15PM0.19m
10:18PM0.17m
5:57PM0.16m
10:56PM0.22m
6:18AM0.03m
6:39PM0.14m
7:31AM0.05m
7:23PM0.11m
8:46AM0.07m
1:36PM0.08m
8:10PM0.08m
9:56AM0.09m
2:54PM0.01m
8:57PM0.06m
11:05AM0.13m
3:59PM-0.04m
9:51PM0.04m
4:57PM-0.08m
10:48PM0.02m
5:51PM-0.09m
11:46PM0.01m
6:42PM-0.08m
Wave
height (m) 
direction
period (s) 
0.4
ENE
7
0.5
E
7
0.7
SSE
4
0.6
SE
8
0.7
SE
8
0.9
E
4
0.8
E
5
0.8
ESE
6
0.6
E
6
0.4
SSE
10
0.4
SSE
10
0.4
SSE
9
0.4
SE
6
0.4
SSE
5
0.6
SSE
12
1
SSE
14
1.3
SSE
13
1.5
SSE
14
1
SSE
13
0.9
SSE
13
0.8
SSE
12
0.6
SSE
11
0.6
SSE
10
1.1
S
5
0.8
SSE
9
0.8
SSE
9
0.9
SSE
9
2
S
6
2.5
SSE
10
2.3
SSE
11
1.9
SSE
13
2
SSE
14
2.5
SSE
14
2.3
SSE
16
2.2
SSE
15
2
SSE
14
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
part cloud
cloud
heavy rain
part cloud
clear
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
clear
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
risk tstorm
risk tstorm
some clouds
some clouds
some clouds
some clouds
cloudy
heavy rain
some clouds
clear
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
clear
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
5
SSW
20
SSE
15
SE
10
E
20
ENE
25
NE
15
N
40
SW
10
NNW
10
SW
15
SE
10
ENE
10
NW
15
E
15
ESE
20
N
20
NE
25
NNE
10
NNW
15
ESE
10
ENE
10
N
20
ENE
20
E
10
ENE
10
E
20
NNW
40
SSW
45
SSW
20
SSW
25
W
25
SW
15
SSW
15
W
25
SSE
10
E
 mm 
2
1
14
1
max°C
25
24
23
24
24
23
26
23
22
24
25
23
28
28
25
27
28
23
29
30
26
30
30
23
24
25
23
21
21
20
24
26
20
24
23
21
Moonrise
10:21
11:22
12:24
1:28
2:37
3:49
5:03
6:16
7:22
8:19
9:05
9:43
Moonset
11:23
11:51
12:19
12:50
1:26
2:09
3:01
4:03
5:13
6:27
7:39
Sunrise
5:20
5:20
5:20
5:22
5:22
5:22
5:24
5:24
5:24
5:26
5:26
5:28
Sunset
7:35
7:36
7:36
7:37
7:37
7:37
7:37
7:37
7:37
7:37
7:37
7:37
Today's sea temperature in Rio Grande is
24.2° C
(Statistics for 25 Dec 1981-2005 – mean: 22.1 max: 23.1 min: 21.1°C)
Issued (local time): 2 am Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest