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 07:15 AM and sunset is at 05:36 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Tue morning, min 21°C on Wed night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Sun morning, min 13°C on Sun night). Mainly fresh winds.

Days 7–9 Weather Summary

Mostly dry. Very mild (max 17°C on Wed afternoon, min 7°C on Tue morning). Winds decreasing (fresh winds from the NNE on Mon morning, calm by Wed morning).

Days 10–12 Weather Summary

Mostly dry. Warm (max 23°C on Sat morning, min 17°C on Thu morning). Winds increasing (calm on Thu morning, fresh winds from the SSE by Sat morning).

Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
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
9:54AM-0.06m
10:48AM-0.06m
11:55AM-0.07m
1:29PM-0.08m
1:53AM-0.09m
4:05PM-0.09m
00:37AM-0.08m
00:26AM-0.07m
00:55AM-0.06m
1:46AM-0.05m
3:09AM-0.05m
4:39AM-0.05m
6:15AM-0.05m
Low Tide
8:21PM-0.14m
8:43PM-0.13m
9:00PM-0.12m
9:00PM-0.10m
7:57AM-0.11m
7:50PM-0.09m
9:20AM-0.12m
10:31AM-0.12m
11:50AM-0.12m
1:39PM-0.12m
3:57PM-0.13m
5:31PM-0.13m
6:34PM-0.14m
Wave
height (m) 
direction
period (s) 
0.6
SE
4
0.6
SE
6
0.7
SE
6
0.7
ESE
6
0.7
ESE
7
0.7
SE
7
0.6
SE
8
0.6
SE
8
0.7
SE
8
0.7
SE
8
0.7
SE
7
0.8
ESE
7
0.7
SE
5
0.7
SE
5
0.8
SSE
5
0.8
SE
5
0.7
SE
5
0.6
SE
5
1.1
NE
4
1.1
E
6
1.2
E
7
1
E
8
0.8
ESE
8
0.7
ESE
8
0.6
E
7
0.5
E
6
0.4
ESE
6
0.3
ESE
6
0.3
ESE
6
0.6
SSE
3
0.8
SSE
4
1
SSE
5
1.3
SSE
6
1.4
SSE
6
1.3
SSE
6
1.3
SSE
6
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
clear
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
some clouds
some clouds
clear
clear
clear
clear
some clouds
clear
clear
some clouds
clear
clear
some clouds
clear
clear
clear
some clouds
clear
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
 km/h
10
SE
15
SE
10
ESE
10
SE
20
SE
10
SE
10
SSE
15
SSE
15
S
15
S
20
S
20
S
20
SSE
20
SSE
20
SSE
15
SSE
15
SSE
5
ENE
35
NNE
30
NNE
25
NNE
20
NNE
15
ENE
5
S
5
ENE
10
SSE
10
S
5
ESE
15
S
15
SSE
20
SSE
30
SSE
25
S
25
S
30
S
25
SSE
 mm 
max°C
24
24
22
23
23
22
23
23
22
24
24
22
23
23
22
25
24
23
14
14
9
10
12
12
15
17
17
18
19
19
21
21
21
23
22
22
Moonrise
10:04
10:38
11:09
11:39
12:10
12:42
1:18
2:01
2:51
3:51
4:58
6:10
Moonset
9:01
10:00
10:58
11:57
12:58
2:02
3:10
4:21
5:34
6:43
7:44
Sunrise
7:15
7:16
7:16
7:16
7:16
7:16
7:18
7:18
7:18
7:18
7:18
7:18
Sunset
5:36
5:36
5:37
5:37
5:37
5:38
5:38
5:39
5:40
5:40
5:42
5:43
Today's sea temperature in Seadrift, San Antonio Bay is
19.3° C
(Statistics for 23 Dec 1981-2005 – mean: 20.4 max: 21.5 min: 18.9°C)
Issued (local time): 11 am Tuesday 23 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest