Rio San Juan Sea Conditions and Tide Table

Rio San Juan 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 06:22 AM and sunset is at 07:01 PM.

Days 1–3 Weather Summary

Light rain (total 3mm), mostly falling on Mon night. Very warm air temperatures (max 30°C on Mon afternoon, min 25°C on Wed night). Mainly fresh winds.

Days 4–6 Weather Summary

Light rain (total 5mm), mostly falling on Thu night. Very warm air temperatures (max 30°C on Thu afternoon, min 25°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 5mm), mostly falling on Sun night. Warm (max 30°C on Mon afternoon, min 25°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 30°C on Wed morning, min 25°C on Wed night). Mainly fresh winds.

Days 13–16 Weather Summary

Mostly dry. Warm (max 31°C on Mon morning, min 25°C on Sun night). Mainly fresh winds.

Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tue
8
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
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
5:27AM0.39m
6:38PM0.63m
6:21AM0.42m
7:19PM0.65m
7:10AM0.46m
7:57PM0.66m
7:56AM0.51m
8:32PM0.66m
8:40AM0.55m
9:07PM0.65m
9:23AM0.59m
9:42PM0.62m
10:07AM0.63m
10:18PM0.59m
10:53AM0.66m
10:56PM0.55m
11:42AM0.67m
11:37PM0.51m
12:35PM0.68m
00:22AM0.47m
1:33PM0.68m
1:15AM0.44m
2:36PM0.68m
2:17AM0.42m
3:43PM0.69m
3:27AM0.43m
4:48PM0.70m
4:40AM0.45m
5:49PM0.71m
Low Tide
11:28AM0.12m
1:09AM0.23m
12:19PM0.12m
1:45AM0.22m
1:07PM0.12m
2:18AM0.20m
1:55PM0.12m
2:49AM0.18m
2:42PM0.13m
3:21AM0.16m
3:29PM0.14m
3:52AM0.13m
4:18PM0.15m
4:26AM0.11m
5:09PM0.16m
5:03AM0.08m
6:04PM0.18m
5:44AM0.07m
7:04PM0.20m
6:32AM0.06m
8:10PM0.21m
7:27AM0.05m
9:20PM0.22m
8:31AM0.05m
10:27PM0.22m
9:39AM0.06m
11:28PM0.20m
10:48AM0.06m
Wave
Height (m)
Direction
Period (s)
0.7
ENE
5
1.1
E
5
0.8
E
5
0.8
ENE
5
1
E
5
0.9
ENE
6
0.7
ENE
6
1.1
ENE
5
0.8
ENE
10
0.8
ENE
10
0.9
ENE
9
0.9
NE
13
0.9
NE
12
1
NE
12
0.9
NE
11
1
ENE
8
1.1
ENE
6
1
ENE
8
1
ENE
7
1.1
ENE
8
0.9
ENE
8
0.8
E
15
1.1
E
14
0.9
E
14
0.9
E
13
1.2
E
14
1.2
E
13
1.1
E
12
1.3
ENE
12
1
ENE
11
0.9
ENE
10
1.1
ENE
11
0.9
ENE
11
0.9
NE
10
1.3
ENE
8
1
NE
10
0.8
NE
10
1
ENE
7
0.9
ENE
6
0.8
E
6
1.2
E
5
0.8
E
6
0.7
ENE
7
1.1
E
5
0.8
ENE
6
0.6
E
7
1.2
E
5
clear
clear
thunderstorm
clear
clear
thunderstorm
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
clear
thunderstorm
part cloud
clear
thunderstorm
thunderstorm
clear
thunderstorm
clear
clear
clear
clear
clear
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
risk tstorm
clear
clear
risk tstorm
clear
clear
clear
clear
clear
risk tstorm
risk tstorm
clear
risk tstorm
some clouds
clear
risk tstorm
risk tstorm
clear
risk tstorm
clear
clear
clear
clear
clear
risk tstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
km/h
20
E
30
E
15
ESE
20
E
30
E
15
SE
15
E
30
ENE
10
SSE
15
E
20
ENE
15
ESE
20
E
25
E
15
SE
20
E
25
E
15
ESE
20
ESE
25
E
15
ESE
15
ESE
25
E
15
SE
15
E
25
E
10
SSE
20
ESE
25
E
15
SSE
20
ESE
25
E
15
SE
20
E
30
E
20
SE
20
E
25
E
15
SE
20
ESE
30
E
15
SSE
20
ESE
30
E
10
SSE
20
E
30
ESE
 mm
1
2
2
1
1
1
1
3
1
max °C
29
30
28
29
30
27
30
30
27
29
30
27
29
30
27
29
30
27
29
29
27
29
30
27
29
30
27
30
30
28
30
30
28
30
30
27
30
30
27
30
30
29
31
30
28
30
31
Moonrise
4:51
5:32
6:11
6:46
7:21
7:55
8:31
9:09
9:50
10:38
11:31
12:32
1:37
2:43
3:48
Moonset
3:04
3:59
4:53
5:47
6:40
7:33
8:27
9:23
10:21
11:22
12:27
1:32
2:35
3:33
4:25
5:12
Sunrise
6:22
6:22
6:22
6:22
6:22
6:24
6:24
6:24
6:24
6:24
6:24
6:24
6:24
6:24
6:26
6:26
Sunset
7:01
7:00
7:00
6:59
6:59
6:58
6:57
6:55
6:54
6:53
6:53
6:52
6:52
6:51
6:50
6:49
Today's sea temperature in Rio San Juan is
29.1°C
(Statistics for 24 Aug 1981-2005 – mean: 28.5 max: 29.1 min: 28.1°C)
Issued (local time): 1 am Monday 24 Aug 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest