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 05:46 PM.

Days 1–4 Weather Summary

Some drizzle, heaviest during Sun afternoon. Warm air temperatures (max 29°C on Sun afternoon, min 23°C on Fri night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 2mm), mostly falling on Tue night. Very warm air temperatures (max 30°C on Wed afternoon, min 23°C on Mon night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 2mm), mostly falling on Fri morning. Warm (max 29°C on Thu afternoon, min 24°C on Wed night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 7mm), mostly falling on Mon afternoon. Warm (max 29°C on Tue afternoon, min 24°C on Sun night). Wind will be generally light.

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
7:32PM0.32m
8:58AM0.70m
8:29PM0.32m
9:52AM0.70m
9:27PM0.33m
10:46AM0.68m
10:28PM0.34m
11:37AM0.65m
11:32PM0.36m
12:27PM0.60m
00:39AM0.38m
1:15PM0.56m
1:48AM0.41m
2:01PM0.51m
2:57AM0.44m
2:44PM0.46m
4:01AM0.47m
3:27PM0.41m
4:58AM0.50m
4:09PM0.37m
5:48AM0.52m
4:52PM0.33m
6:33AM0.54m
Low Tide
1:34AM-0.05m
3:49PM0.15m
2:27AM-0.05m
4:43PM0.15m
3:23AM-0.03m
5:35PM0.15m
6:26PM0.15m
5:22AM0.06m
7:14PM0.15m
6:27AM0.12m
8:00PM0.15m
7:38AM0.18m
8:43PM0.14m
8:52AM0.22m
9:23PM0.13m
10:07AM0.24m
10:00PM0.11m
11:17AM0.24m
10:36PM0.10m
12:20PM0.23m
11:12PM0.08m
1:15PM0.22m
Wave
height (m) 
direction
period (s) 
0.9
ENE
9
1
ENE
9
1
ENE
10
1.1
ENE
9
1.1
NE
10
1.1
NE
9
1
NNE
9
1
NNE
9
1
NNE
9
0.9
NNE
10
1
N
10
1
NNE
9
0.9
NNE
9
0.8
NNE
9
0.8
NNE
8
0.7
NE
8
0.8
NNE
14
0.9
NNE
13
0.9
NNE
13
1.4
NNE
15
1.6
N
14
1.5
N
12
1.6
N
11
1.6
N
11
1.5
NNE
10
1.4
NNE
14
1.4
NNE
14
1.3
NNE
13
1.4
NNE
13
1.3
NNE
13
1.3
NNE
14
1.4
NE
14
1.3
NNE
14
1.2
NE
14
1.2
NNE
9
1.2
NNE
9
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
clear
clear
clear
clear
part cloud
clear
rain showers
clear
clear
clear
clear
clear
part cloud
thunderstorm
clear
clear
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
rain showers
part cloud
thunderstorm
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
clear
clear
clear
clear
some clouds
clear
rain shwrs
clear
clear
clear
clear
clear
some clouds
risk tstorm
clear
clear
clear
some clouds
risk tstorm
risk tstorm
risk tstorm
rain shwrs
some clouds
risk tstorm
clear
some clouds
clear
 km/h
10
SE
25
E
20
ENE
15
ESE
20
E
20
ENE
10
SE
20
E
20
E
5
SSE
15
E
20
E
10
SE
15
E
20
E
10
SE
15
E
20
ESE
10
SE
20
E
25
E
15
ESE
25
E
25
E
15
ESE
20
E
20
E
15
E
25
E
25
E
15
ESE
25
E
20
ESE
10
SE
15
ESE
20
ESE
 mm 
1
2
2
1
1
1
1
3
max°C
25
27
28
25
28
28
25
28
29
26
28
29
26
28
29
25
28
30
26
28
29
26
28
28
25
28
29
26
27
28
26
28
28
25
28
29
Moonrise
6:34
7:42
8:50
9:53
10:51
11:44
12:35
1:24
2:13
3:02
3:53
Moonset
7:26
8:33
9:33
10:25
11:09
11:47
12:22
12:55
1:27
2:00
2:35
3:13
Sunrise
6:43
6:43
6:43
6:45
6:45
6:46
6:46
6:47
6:48
6:48
6:48
6:48
Sunset
5:46
5:47
5:47
5:47
5:47
5:49
5:49
5:49
5:50
5:50
5:50
5:51
5:51
Today's sea temperature in San Antonio is
28.4° C
(Statistics for 04 Dec 1981-2005 – mean: 27.4 max: 28.0 min: 26.6°C)
Issued (local time): 7 pm Thursday 04 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest