Port Lavaca Sea Conditions and Tide Table

Port Lavaca 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 07:37 AM and sunset is at 07:34 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 28°C on Sun afternoon, min 7°C on Sun night). Winds decreasing (strong winds from the NNE on Sun night, light winds from the NE by Mon night).

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Thu afternoon, min 9°C on Tue morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 26°C on Fri afternoon, min 19°C on Fri morning). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 26°C on Wed morning, min 12°C on Thu morning). Winds increasing (light winds from the SSE on Mon night, fresh winds from the NNE by Thu morning).

Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sun
29
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
AM
PM
Wave Height Map
High Tide
11:32PM0.28m
00:06AM0.26m
00:16AM0.22m
11:23PM0.18m
8:14AM0.22m
10:05PM0.14m
10:07AM0.24m
8:26PM0.14m
11:58AM0.26m
2:04PM0.29m
4:33PM0.33m
6:23PM0.36m
7:39PM0.38m
8:41PM0.38m
9:34PM0.37m
10:15PM0.34m
Low Tide
12:38PM-0.05m
1:30PM-0.04m
2:19PM-0.01m
2:46AM0.22m
3:09PM0.02m
2:12AM0.17m
4:05PM0.08m
2:40AM0.11m
5:23PM0.13m
3:19AM0.05m
4:05AM-0.01m
4:55AM-0.05m
5:53AM-0.08m
6:58AM-0.09m
8:11AM-0.08m
9:31AM-0.07m
10:51AM-0.04m
12:05PM-0.01m
Wave
height (m) 
direction
period (s) 
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
cloud
clear
clear
clear
some clouds
clear
clear
clear
some clouds
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
cloudy
 km/h
15
SSE
25
SSE
25
SSE
30
SSW
25
SSW
45
NNE
35
NNE
25
NNE
15
NE
20
ENE
20
SE
15
SE
20
SSE
20
SSE
15
SE
10
S
20
SSE
15
S
15
SW
20
S
20
SSW
20
SW
25
SSE
15
S
25
S
25
S
25
SSE
25
S
25
SSE
15
SSE
15
SSE
25
SE
15
SE
15
SSE
20
SE
10
E
30
NNE
30
N
20
N
25
ENE
20
NE
15
ENE
25
ENE
25
ESE
15
ESE
25
SE
30
SE
 mm 
max°C
23
23
20
24
28
18
11
14
11
14
15
16
20
20
18
22
23
19
24
26
20
26
26
20
24
24
20
24
24
21
25
25
21
26
26
22
14
17
16
14
16
11
15
17
19
21
22
Moonrise
4:55
5:34
6:09
6:41
7:13
7:44
8:17
8:54
9:36
10:25
11:21
12:24
1:31
2:38
3:43
4:45
Moonset
3:26
4:27
5:27
6:28
7:30
8:34
9:39
10:48
11:58
1:08
2:14
3:12
4:02
4:44
5:21
Sunrise
7:37
7:35
7:35
7:33
7:33
7:31
7:30
7:28
7:28
7:26
7:26
7:24
7:22
7:22
7:20
7:20
Sunset
7:34
7:34
7:35
7:35
7:36
7:36
7:37
7:37
7:37
7:38
7:38
7:39
7:39
7:40
7:42
7:42
Today's sea temperature in Port Lavaca is
23.0° C
(Statistics for 14 Mar 1981-2005 – mean: 19.1 max: 20.8 min: 17.4°C)
Issued (local time): 12 pm Saturday 14 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest