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 Sun morning. Warm air temperatures (max 26°C on Sun afternoon, min 8°C on Sun night). Winds increasing (calm on Sat night, fresh winds from the N by Sun afternoon).

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Thu afternoon, min 13°C on Fri morning). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Very mild (max 15°C on Mon afternoon, min 2°C on Sun morning). Mainly fresh winds.

Days 11–13 Weather Summary

Light rain (total 6mm), mostly falling on Thu morning. Warm (max 22°C on Thu afternoon, min 5°C on Tue morning). Wind will be generally light.

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thu
18
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
3:04AM0.44m
4:02AM0.41m
4:41AM0.36m
4:47AM0.30m
4:20AM0.25m
3:40AM0.21m
3:36PM0.16m
2:48AM0.20m
7:44PM0.20m
8:49PM0.25m
9:34PM0.28m
10:17PM0.30m
11:03PM0.32m
Low Tide
3:59PM-0.12m
4:53PM-0.09m
5:44PM-0.04m
6:32PM0.02m
7:20PM0.09m
10:56AM0.15m
8:15PM0.15m
10:36AM0.09m
10:54AM0.03m
11:21AM-0.01m
11:53AM-0.05m
12:28PM-0.07m
1:06PM-0.09m
Wave
height (m) 
direction
period (s) 
part cloud
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
cloud
thunderstorm
thunderstorm
some clouds
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
risk tstorm
risk tstorm
 km/h
5
SSW
15
W
20
WNW
30
N
20
N
20
NNE
10
NE
10
ENE
15
SSE
10
S
15
SSW
25
SSW
15
SSW
10
W
10
SSW
5
E
25
NNE
25
NNE
20
NNE
30
NNE
25
NNE
15
NNE
15
ENE
15
ESE
10
NE
20
NE
15
NNE
15
NE
25
ENE
15
E
10
E
15
ESE
20
SE
20
SSE
15
SE
25
S
 mm 
1
4
2
max°C
19
23
26
14
13
16
14
15
17
17
21
22
20
22
24
21
17
18
12
6
8
5
8
10
11
11
15
12
9
11
15
18
19
20
21
22
Moonrise
8:34
9:42
10:45
11:44
12:40
1:34
2:28
3:22
4:17
5:13
6:10
Moonset
10:02
10:49
11:27
12:00
12:29
12:57
1:24
1:52
2:23
2:57
3:35
4:19
Sunrise
7:05
7:05
7:07
7:07
7:09
7:09
7:09
7:09
7:11
7:11
7:11
7:13
Sunset
5:29
5:29
5:29
5:30
5:30
5:30
5:30
5:30
5:30
5:30
5:31
5:31
Today's sea temperature in Port Lavaca is
19.5° C
(Statistics for 06 Dec 1981-2005 – mean: 21.5 max: 23.0 min: 20.4°C)
Issued (local time): 11 pm Saturday 06 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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