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 — and sunset is at —.

Days 1–4 Weather Summary

Some drizzle, heaviest during Wed morning. Warm air temperatures (max 25°C on Sun night, min 21°C on Tue night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Fri afternoon, min 21°C on Wed night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 24°C on Sun morning, min 17°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 25°C on Thu afternoon, min 17°C on Fri morning). Winds decreasing (fresh winds from the S on Wed morning, light winds from the NE by Thu night).

Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Fri
2
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
2:36AM0.31m
3:21AM0.29m
3:54AM0.27m
4:04AM0.23m
3:28AM0.18m
2:04AM0.14m
00:07AM0.14m
9:39PM0.19m
9:35PM0.25m
10:14PM0.30m
11:03PM0.33m
00:00AM0.34m
Low Tide
3:46PM-0.12m
4:22PM-0.10m
4:57PM-0.07m
5:29PM-0.03m
5:50PM0.03m
9:41AM0.07m
9:21AM-0.01m
9:51AM-0.09m
10:35AM-0.16m
11:27AM-0.21m
12:21PM-0.24m
1:17PM-0.26m
Wave
height (m) 
direction
period (s) 
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
rain showers
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
clear
part cloud
some clouds
clear
clear
some clouds
some clouds
some clouds
clear
rain shwrs
some clouds
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
some clouds
clear
some clouds
 km/h
5
SE
10
SSE
20
SSE
10
SSE
15
SE
20
SE
10
ESE
10
SE
20
SE
10
SE
10
SSE
15
SSE
15
S
15
SSW
20
S
15
S
15
S
25
SSE
15
SSE
10
SE
15
SE
10
ESE
10
ENE
15
ESE
15
E
20
E
25
ESE
20
SE
25
SSE
30
SSW
25
SSW
15
W
20
NNW
10
NE
10
ENE
10
SE
 mm 
1
max°C
25
25
24
22
24
24
21
24
23
22
24
24
21
24
25
22
24
24
21
24
24
22
22
24
20
19
20
21
24
24
22
24
25
22
21
22
Moonrise
9:26
10:04
10:37
11:09
11:39
12:09
12:41
1:17
2:00
2:50
3:49
4:57
Moonset
8:01
9:00
9:59
10:58
11:57
12:58
2:02
3:10
4:22
5:34
6:43
Sunrise
7:15
7:15
7:16
7:16
7:16
7:16
7:16
7:18
7:18
7:18
7:18
7:18
Sunset
5:34
5:35
5:35
5:36
5:36
5:37
5:37
5:37
5:38
5:39
5:39
5:40
Today's sea temperature in Port Lavaca is
15.8° C
(Statistics for 21 Dec 1981-2005 – mean: 20.4 max: 21.5 min: 18.8°C)
Issued (local time): 11 pm Sunday 21 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest