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 07:11 AM and sunset is at 05:30 PM.

Days 1–3 Weather Summary

Light rain (total 3mm), mostly falling on Wed morning. Warm air temperatures (max 20°C on Tue night, min 2°C on Mon morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 27°C on Thu afternoon, min 8°C on Fri morning). Winds decreasing (fresh winds from the NNE on Thu night, light winds from the SE by Fri night).

Days 7–9 Weather Summary

Light rain (total 3mm), mostly falling on Tue night. Warm (max 26°C on Tue afternoon, min 19°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 24°C on Wed afternoon, min 18°C on Wed morning). Mainly fresh winds.

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
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
9:34PM0.28m
10:17PM0.30m
11:03PM0.32m
11:54PM0.32m
00:48AM0.32m
1:44AM0.32m
2:36AM0.31m
3:21AM0.29m
3:54AM0.27m
4:04AM0.23m
3:28AM0.18m
2:04AM0.14m
Low Tide
11:21AM-0.01m
11:53AM-0.05m
12:28PM-0.07m
1:06PM-0.09m
1:47PM-0.11m
2:27PM-0.12m
3:07PM-0.12m
3:46PM-0.12m
4:22PM-0.10m
4:57PM-0.07m
5:29PM-0.03m
5:50PM0.03m
Wave
height (m) 
direction
period (s) 
clear
part cloud
part cloud
cloud
cloud
cloud
light rain
rain showers
part cloud
clear
clear
clear
clear
clear
clear
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
thunderstorm
clear
part cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
cloudy
light rain
rain shwrs
some clouds
clear
clear
clear
clear
clear
clear
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
risk tstorm
clear
some clouds
cloudy
cloudy
cloudy
some clouds
some clouds
clear
clear
 km/h
15
NE
5
E
10
E
10
ENE
15
SE
15
SE
10
ESE
20
SE
10
SSE
20
SSW
15
WNW
30
NNE
15
NE
10
SE
10
SE
15
S
25
S
20
S
15
S
25
S
20
SSE
15
SSE
20
S
10
SSE
10
S
15
SSE
5
NNE
15
NNE
15
NNE
10
E
15
E
20
ESE
15
SE
20
S
30
S
20
S
 mm 
2
1
3
max°C
6
10
13
18
19
20
20
20
20
24
27
17
12
14
18
20
22
21
24
25
24
25
25
22
25
26
23
22
24
20
20
20
21
23
23
21
Moonrise
3:22
4:17
5:13
6:10
7:05
7:57
8:44
9:26
10:04
10:37
11:09
11:39
Moonset
2:23
2:57
3:35
4:19
5:09
6:04
7:02
8:01
9:00
9:59
10:58
11:57
Sunrise
7:11
7:11
7:11
7:13
7:13
7:13
7:13
7:15
7:15
7:16
7:16
7:16
Sunset
5:30
5:30
5:31
5:31
5:32
5:32
5:34
5:34
5:35
5:35
5:36
5:36
Today's sea temperature in Port Lavaca is
16.4° C
(Statistics for 15 Dec 1981-2005 – mean: 20.8 max: 21.7 min: 18.9°C)
Issued (local time): 5 am Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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