San Antonio Sea Conditions and Tide Table

San Antonio 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 05:52 PM.

Days 1–4 Weather Summary

Light rain (total 5mm), mostly falling on Sat morning. Warm air temperatures (max 28°C on Wed afternoon, min 27°C on Wed afternoon). Winds decreasing (fresh winds from the E on Wed night, light winds from the E by Fri night).

Days 5–7 Weather Summary

Heavy rain (total 21mm), heaviest during Sat night. Warm air temperatures (max 28°C on Sat afternoon, min 27°C on Sat night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 9mm), mostly falling on Tue afternoon. Warm (max 28°C on Tue afternoon, min 27°C on Tue afternoon). Mainly fresh winds.

Days 11–13 Weather Summary

Moderate rain (total 11mm), heaviest on Sun night. Warm (max 28°C on Fri afternoon, min 27°C on Fri night). Wind will be generally light.

Wed
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
Wave Height Map
High Tide
8:47PM0.68m
12:26PM0.78m
9:47PM0.64m
12:49PM0.78m
11:05PM0.60m
1:12PM0.78m
00:47AM0.56m
1:36PM0.79m
2:50AM0.57m
2:05PM0.79m
4:50AM0.62m
2:38PM0.79m
6:21AM0.69m
3:17PM0.80m
7:28AM0.75m
4:03PM0.80m
8:23AM0.79m
4:54PM0.81m
9:11AM0.81m
5:49PM0.81m
9:55AM0.82m
6:44PM0.80m
10:34AM0.82m
Low Tide
5:14PM0.62m
4:37AM0.13m
6:12PM0.58m
5:14AM0.20m
7:09PM0.52m
8:03PM0.44m
8:54PM0.34m
7:33AM0.47m
9:43PM0.23m
8:43AM0.56m
10:32PM0.12m
10:06AM0.63m
11:23PM0.03m
11:27AM0.67m
00:14AM-0.04m
12:37PM0.69m
1:05AM-0.08m
1:37PM0.69m
1:55AM-0.09m
2:32PM0.68m
2:43AM-0.06m
Wave
height (m) 
direction
period (s) 
1.7
ENE
10
1.7
NE
10
1.8
NNE
11
1.8
NNE
10
1.6
NNE
11
1.6
NE
13
1.7
NE
13
1.7
NE
13
1.7
NE
13
1.6
NE
13
1.5
NE
13
1.6
NNE
12
1.7
N
12
1.7
NNW
11
1.5
NNW
10
1.5
N
10
1.4
NNE
11
1.4
NNE
9
1.3
NNE
8
1.5
NE
8
1.5
NE
8
1.4
NE
8
1.5
NE
10
1.6
NE
10
1.4
NE
9
1.4
NNE
13
1.4
ENE
9
1.4
NE
14
1.3
NNE
13
1.3
ENE
9
1.3
NNE
9
1.3
NNE
9
1.3
NE
9
1.3
NE
8
1.3
NE
10
1.3
NE
9
part cloud
part cloud
clear
clear
part cloud
clear
clear
thunderstorm
thunderstorm
clear
thunderstorm
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
thunderstorm
clear
clear
clear
thunderstorm
clear
part cloud
clear
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
clear
some clouds
some clouds
clear
clear
some clouds
clear
clear
risk tstorm
risk tstorm
clear
risk tstorm
clear
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
clear
risk tstorm
clear
clear
clear
risk tstorm
clear
some clouds
clear
risk tstorm
clear
risk tstorm
risk tstorm
risk tstorm
clear
 km/h
25
E
35
E
30
ESE
25
ESE
20
ESE
20
ESE
10
ESE
10
E
20
E
15
ENE
15
E
20
ENE
20
ENE
20
E
25
E
25
E
30
E
25
E
25
ENE
30
E
25
E
20
ESE
20
ESE
15
SE
15
ESE
15
ENE
25
E
25
E
20
E
25
E
25
E
25
E
20
E
20
E
25
E
25
ESE
 mm 
3
2
4
5
3
3
5
1
1
4
3
1
2
3
2
4
max°C
28
27
27
28
28
27
27
27
28
28
27
27
28
27
27
27
27
27
28
27
27
28
27
27
27
28
28
28
28
28
28
28
28
28
28
27
Moonrise
10:24
11:02
11:39
12:17
12:58
1:43
2:34
3:32
4:37
5:45
6:52
Moonset
9:29
10:20
11:12
12:04
12:58
1:56
2:58
4:05
5:13
6:20
7:22
8:17
Sunrise
6:39
6:39
6:39
6:41
6:41
6:41
6:41
6:41
6:43
6:43
6:43
6:43
Sunset
5:52
5:52
5:53
5:53
5:54
5:55
5:55
5:57
5:57
5:58
5:59
5:59
Today's sea temperature in San Antonio is
28.9° C
(Statistics for 24 Dec 1981-2005 – mean: 27.9 max: 28.8 min: 26.9°C)
Issued (local time): 3 pm Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest