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 06:30 PM.

Days 1–4 Weather Summary

Some drizzle, heaviest during Sat morning. Warm air temperatures (max 27°C on Wed afternoon, min 26°C on Wed night). Winds increasing (fresh winds from the NE on Wed afternoon, strong winds from the NE by Sat morning).

Days 5–7 Weather Summary

Heavy rain (total 21mm), heaviest during Sat night. Warm air temperatures (max 28°C on Sun morning, min 26°C on Sat afternoon). Winds decreasing (gales from the E on Sun night, fresh winds from the SE by Tue morning).

Days 8–10 Weather Summary

Light rain (total 9mm), mostly falling on Tue night. Warm (max 28°C on Wed afternoon, min 27°C on Tue afternoon). Winds decreasing (fresh winds from the SE on Tue afternoon, light winds from the ESE by Thu night).

Days 11–13 Weather Summary

Moderate rain (total 13mm), heaviest on Sat night. Warm (max 28°C on Fri afternoon, min 27°C on Fri afternoon). Wind will be generally light.

Wed
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
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
night
Wave Height Map
High Tide
2:29AM0.68m
10:07AM0.65m
3:37AM0.68m
10:49AM0.64m
4:26AM0.70m
12:02PM0.62m
4:59AM0.71m
1:47PM0.61m
5:23AM0.73m
3:28PM0.62m
5:43AM0.74m
4:53PM0.64m
6:03AM0.75m
6:08PM0.68m
6:23AM0.75m
7:16PM0.72m
8:22PM0.76m
7:11AM0.77m
9:26PM0.78m
7:40AM0.77m
10:31PM0.80m
8:12AM0.77m
11:39PM0.79m
8:49AM0.76m
00:49AM0.78m
9:32AM0.74m
1:59AM0.77m
Low Tide
5:56PM0.17m
6:44AM0.63m
6:49PM0.19m
8:10AM0.63m
7:46PM0.20m
9:37AM0.61m
8:43PM0.22m
10:29AM0.58m
9:38PM0.23m
11:09AM0.53m
10:31PM0.26m
11:44AM0.46m
11:22PM0.30m
12:20PM0.38m
00:12AM0.35m
12:57PM0.28m
1:02AM0.41m
1:36PM0.18m
1:53AM0.48m
2:18PM0.10m
2:44AM0.54m
3:04PM0.04m
3:37AM0.60m
3:52PM0.00m
4:34AM0.64m
4:45PM0.00m
5:39AM0.66m
5:42PM0.03m
6:56AM0.66m
Wave
height (m) 
direction
period (s) 
1.8
ENE
10
1.9
ENE
10
2
ENE
10
2.2
ENE
10
2.4
ENE
8
2.5
ENE
9
2.5
ENE
9
3
ENE
9
3
ENE
9
3.5
ENE
9
3.5
ENE
10
4
E
10
4.5
E
10
5
ESE
11
4
SE
11
3.5
SE
10
3
SE
10
2.5
S
10
2.5
SW
12
2.5
SW
12
2.5
SW
12
2.3
SW
12
2.1
WSW
12
2
WSW
12
2
WSW
12
1.9
W
12
1.9
W
12
2
W
12
2.1
W
14
2.1
W
14
2.1
W
14
2.2
W
12
2.2
WNW
12
2.1
WNW
12
2.1
WNW
12
1.9
WNW
14
1.9
WNW
14
1.7
WNW
13
1.6
WNW
12
1.5
WNW
12
1.5
NW
12
1.6
NW
12
1.6
NW
12
1.7
NNW
11
1.8
NNE
13
1.8
NNE
14
1.6
NNE
12
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
rain showers
thunderstorm
clear
clear
part cloud
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
clear
thunderstorm
clear
clear
clear
clear
part cloud
thunderstorm
part cloud
clear
clear
rain showers
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
rain shwrs
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
risk tstorm
risk tstorm
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
rain shwrs
risk tstorm
clear
clear
some clouds
risk tstorm
risk tstorm
some clouds
some clouds
some clouds
clear
risk tstorm
clear
clear
clear
clear
some clouds
risk tstorm
some clouds
clear
clear
rain shwrs
 km/h
30
NE
30
ENE
35
NE
40
NE
40
NE
45
NE
40
NE
45
NE
45
NE
50
NE
50
NE
55
NE
60
ENE
65
E
60
ESE
50
ESE
45
ESE
40
SE
35
SE
35
SE
35
SE
30
SE
30
SE
25
SE
20
SE
15
ESE
15
E
15
E
20
E
15
E
15
E
15
E
15
ESE
15
ESE
20
ESE
15
ESE
10
E
15
ENE
20
E
25
ENE
25
ENE
30
ENE
30
ENE
30
ENE
35
E
30
ENE
25
ENE
 mm 
1
2
4
1
4
4
1
3
2
1
1
1
2
1
2
1
2
10
1
1
1
max°C
27
27
27
27
27
26
27
27
26
26
27
28
27
28
27
27
27
27
27
27
27
28
27
28
28
27
27
28
27
27
27
27
27
27
27
27
28
27
27
27
27
27
27
27
27
27
27
Moonrise
11:47
12:37
1:24
2:07
2:48
3:27
4:06
4:45
5:26
6:11
7:00
7:56
8:58
10:03
11:08
Moonset
11:03
11:57
12:50
1:44
2:37
3:30
4:23
5:19
6:17
7:20
8:26
9:33
10:40
11:42
Sunrise
6:07
6:07
6:05
6:05
6:05
6:03
6:03
6:03
6:01
6:01
6:01
6:00
5:58
5:58
5:58
Sunset
6:30
6:30
6:30
6:30
6:30
6:30
6:30
6:30
6:30
6:30
6:30
6:31
6:31
6:31
6:31
6:31
Today's sea temperature in San Antonio is
28.2° C
(Statistics for 08 Apr 1981-2005 – mean: 27.8 max: 28.5 min: 26.6°C)
Issued (local time): 3 pm Wednesday 08 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest