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 06:35 PM.

Days 1–4 Weather Summary

Light rain (total 6mm), mostly falling on Wed morning. Warm air temperatures (max 29°C on Mon afternoon, min 27°C on Wed night). Wind will be generally light.

Days 5–7 Weather Summary

Heavy rain (total 34mm), heaviest during Fri night. Warm air temperatures (max 28°C on Thu afternoon, min 25°C on Fri afternoon). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 38mm), heaviest during Mon morning. Warm (max 28°C on Mon afternoon, min 27°C on Sun afternoon). Wind will be generally light.

Days 11–13 Weather Summary

Moderate rain (total 18mm), heaviest on Sat morning. Warm (max 28°C on Wed afternoon, min 27°C on Thu night). Wind will be generally light.

Days 14–17 Weather Summary

Heavy rain (total 103mm), heaviest during Mon night. Warm (max 29°C on Sun afternoon, min 25°C on Tue night). Winds increasing (calm on Sat night, near gales from the ESE by Mon night).

Mon
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
Tuesday
8
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
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
7:20PM0.69m
7:45PM0.70m
8:08PM0.72m
8:28PM0.73m
8:46PM0.74m
7:28AM0.71m
9:02PM0.74m
8:25AM0.71m
9:20PM0.75m
9:25AM0.69m
9:39PM0.75m
10:31AM0.68m
10:01PM0.75m
11:46AM0.66m
10:28PM0.75m
1:16PM0.66m
11:00PM0.75m
3:02PM0.67m
11:41PM0.74m
4:38PM0.70m
00:37AM0.74m
5:40PM0.72m
1:50AM0.73m
6:23PM0.74m
3:12AM0.73m
Low Tide
11:30PM0.62m
11:48AM0.13m
00:15AM0.61m
12:29PM0.13m
00:56AM0.58m
1:06PM0.14m
1:36AM0.54m
1:43PM0.17m
2:15AM0.49m
2:18PM0.22m
2:54AM0.43m
2:54PM0.28m
3:35AM0.36m
3:31PM0.35m
4:18AM0.30m
4:10PM0.43m
5:05AM0.24m
4:51PM0.51m
5:58AM0.19m
5:40PM0.57m
6:57AM0.15m
6:44PM0.63m
8:02AM0.12m
8:14PM0.66m
9:09AM0.09m
9:47PM0.66m
10:13AM0.08m
11:00PM0.64m
Wave
Height (m)
Direction
Period (s)
1.4
NNW
10
1.6
WNW
11
1.6
W
11
1.5
W
10
1.4
W
10
1.3
NNW
10
1.2
N
10
1.1
N
11
1.2
N
12
1.2
N
12
1.1
NNE
12
1.1
NE
12
1.2
NNE
12
1.4
W
10
1.5
W
9
1.5
W
9
1.3
WNW
10
1.5
WNW
10
1.6
WNW
10
1.6
WNW
10
1.9
WNW
10
2.2
WNW
11
2.2
WNW
11
2.1
WNW
11
2
WNW
10
1.8
WNW
10
2.4
WNW
13
2.1
WNW
11
1.7
WNW
10
1.5
WNW
10
1.4
WNW
10
1.3
WNW
9
1.2
WNW
9
1.3
W
8
1.2
WSW
8
1.2
WSW
9
1.3
W
10
1.3
WSW
10
1.2
WSW
10
1.3
WSW
10
1.5
WNW
11
1.5
WNW
11
1.7
NW
12
3
E
9
3.5
E
9
3
SE
7
2
SSE
8
clear
clear
clear
thunderstorm
thunderstorm
rain showers
part cloud
rain showers
clear
clear
part cloud
thunderstorm
mod rain
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
light rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
clear
part cloud
clear
part cloud
thunderstorm
thunderstorm
rain showers
cloud
mod rain
thunderstorm
part cloud
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
clear
clear
clear
risk tstorm
risk tstorm
rain shwrs
some clouds
rain shwrs
clear
clear
some clouds
risk tstorm
mod rain
mod rain
risk tstorm
risk tstorm
risk tstorm
risk tstorm
light rain
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
rain shwrs
clear
some clouds
clear
some clouds
risk tstorm
risk tstorm
rain shwrs
cloudy
mod rain
risk tstorm
some clouds
risk tstorm
some clouds
some clouds
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
mod rain
risk tstorm
km/h
10
SW
10
SW
10
WSW
10
WNW
10
NW
5
NNW
5
W
10
WSW
5
WSW
5
SW
10
S
10
S
30
SW
20
WSW
20
WSW
20
W
15
SW
20
SW
15
SW
15
SW
25
WSW
20
SW
25
WSW
20
SW
20
SW
15
SW
15
S
15
S
15
SE
15
SE
15
SSE
20
SSW
25
SSW
20
SW
25
WSW
5
WNW
5
W
5
NNE
10
NW
15
NNW
25
NNE
25
NE
30
NE
50
E
55
SE
55
SE
40
SSE
 mm
1
1
2
2
3
10
9
3
2
2
5
2
8
6
2
14
3
2
1
3
2
1
7
5
4
2
5
6
45
12
9
19
max °C
29
28
28
28
28
28
28
28
28
28
28
27
26
27
27
27
27
27
27
27
27
28
28
28
28
28
28
28
28
28
28
28
28
27
27
27
28
28
28
29
28
28
29
27
27
27
27
Moonrise
3:51
4:36
5:18
5:57
6:34
7:11
7:48
8:26
9:08
9:54
10:45
11:43
12:45
1:50
2:55
Moonset
3:13
4:06
4:58
5:50
6:40
7:31
8:23
9:17
10:15
11:16
12:19
1:23
2:25
3:22
4:14
Sunrise
6:03
6:03
6:03
6:03
6:03
6:03
6:03
6:03
6:03
6:03
6:03
6:05
6:05
6:05
6:05
Sunset
6:35
6:34
6:34
6:32
6:31
6:31
6:30
6:30
6:30
6:29
6:28
6:27
6:27
6:25
6:24
6:23
Today's sea temperature in San Antonio is
29.7°C
(Statistics for 24 Aug 1981-2005 – mean: 29.3 max: 30.1 min: 28.2°C)
Issued (local time): 3 pm Monday 24 Aug 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest