Seadrift, San Antonio Bay Sea Conditions and Tide Table

Seadrift, San Antonio Bay 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 07:52 PM.

Days 1–4 Weather Summary

Some drizzle, heaviest during Sat afternoon. Warm air temperatures (max 25°C on Thu afternoon, min 15°C on Sat night). Mainly fresh winds.

Days 5–7 Weather Summary

Heavy rain (total 34mm), heaviest during Mon afternoon. Warm air temperatures (max 25°C on Tue morning, min 20°C on Sun afternoon). Winds decreasing (fresh winds from the ESE on Mon night, light winds from the ESE by Tue night).

Days 8–10 Weather Summary

Mostly dry. Warm (max 25°C on Wed afternoon, min 22°C on Wed night). Mainly fresh winds.

Days 11–13 Weather Summary

Moderate rain (total 17mm), heaviest on Tue afternoon. Warm (max 27°C on Mon afternoon, min 24°C on Sat afternoon). Wind will be generally light.

Thu
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
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
5:49PM0.17m
6:05PM0.19m
6:52PM0.20m
8:07PM0.21m
9:40PM0.22m
11:02PM0.22m
00:04AM0.23m
00:49AM0.23m
1:22AM0.22m
1:39AM0.21m
1:18AM0.19m
7:57PM0.18m
6:15PM0.18m
5:52PM0.19m
5:58PM0.19m
Low Tide
5:56AM0.11m
6:29AM0.10m
7:13AM0.11m
8:05AM0.11m
9:01AM0.11m
9:56AM0.12m
10:45AM0.12m
11:23AM0.13m
11:43AM0.14m
11:38AM0.15m
10:50AM0.16m
8:55AM0.16m
6:42AM0.14m
6:08AM0.13m
Wave
height (m) 
direction
period (s) 
1
SE
6
1
SE
6
1.2
SE
6
1.4
SE
6
1.3
SE
6
1.1
SE
6
0.9
SE
6
1.2
NE
4
1.4
E
6
1.3
ESE
7
1.1
ESE
6
1.1
ESE
6
1.5
ESE
6
1.6
ESE
6
1.1
ESE
6
0.9
ESE
6
0.9
ESE
6
0.7
ESE
6
0.7
ESE
7
0.8
ESE
8
0.9
ESE
8
0.9
ESE
8
1.2
SE
5
1.3
SE
6
1.4
SE
6
1.3
SE
6
1.2
SE
6
1.2
SE
6
1.1
SE
6
0.9
SE
6
1.1
SE
6
1
SE
6
0.8
SE
6
0.9
SE
6
0.8
SE
6
0.8
SE
6
0.8
SE
6
1.1
ESE
4
0.8
SE
6
0.7
SE
6
0.8
SE
6
0.8
SE
6
0.6
SE
6
0.6
SE
6
0.6
SE
6
0.6
SE
6
0.9
NNE
4
clear
clear
part cloud
part cloud
part cloud
part cloud
thunderstorm
part cloud
part cloud
part cloud
light rain
mod rain
heavy rain
thunderstorm
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
thunderstorm
rain showers
thunderstorm
thunderstorm
mod rain
thunderstorm
part cloud
part cloud
part cloud
part cloud
rain showers
thunderstorm
part cloud
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
risk tstorm
some clouds
some clouds
some clouds
light rain
mod rain
heavy rain
risk tstorm
clear
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
cloudy
some clouds
cloudy
some clouds
some clouds
some clouds
risk tstorm
rain shwrs
risk tstorm
risk tstorm
mod rain
risk tstorm
some clouds
some clouds
some clouds
some clouds
rain shwrs
risk tstorm
some clouds
clear
 km/h
25
SSE
25
SSE
30
SSE
35
SSE
25
SSE
20
SSE
15
SE
35
N
30
NE
20
ENE
20
E
25
E
30
E
30
SE
15
S
15
SSE
15
SE
15
ESE
20
ESE
15
ESE
20
SSE
25
SE
30
SE
30
SSE
35
SE
30
SE
25
SSE
25
SSE
20
SE
20
SE
30
SSE
10
SE
20
ESE
20
SSE
10
SE
15
ESE
20
ESE
25
ENE
15
NNE
15
NE
15
ENE
20
ESE
20
SE
10
SE
15
NW
25
N
20
N
 mm 
1
2
8
12
12
1
3
5
19
8
1
1
2
max°C
25
23
25
25
24
25
25
17
19
20
21
21
20
22
25
25
23
25
25
23
25
25
24
25
25
24
25
25
25
26
26
24
26
27
25
27
24
22
23
24
23
26
26
24
26
26
22
Moonrise
6:49
7:30
8:18
9:13
10:16
11:24
12:32
1:38
2:40
3:40
4:37
5:32
6:28
7:24
8:20
Moonset
7:20
8:28
9:40
10:53
12:03
1:05
1:59
2:44
3:22
3:56
4:26
4:54
5:23
5:53
6:24
Sunrise
6:58
6:58
6:56
6:56
6:54
6:54
6:52
6:52
6:52
6:50
6:50
6:48
6:48
6:47
6:46
Sunset
7:52
7:52
7:53
7:53
7:54
7:54
7:55
7:55
7:57
7:58
7:58
7:59
7:59
8:00
8:00
8:00
Today's sea temperature in Seadrift, San Antonio Bay is
24.7° C
(Statistics for 16 Apr 1981-2005 – mean: 21.6 max: 23.3 min: 19.3°C)
Issued (local time): 6 pm Thursday 16 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest