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 07:15 AM and sunset is at 05:35 PM.

Days 1–3 Weather Summary

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

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Fri 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 Mon night). Winds decreasing (fresh winds from the NNE on Mon morning, calm by Wed night).

Days 10–12 Weather Summary

Mostly dry. Warm (max 23°C on Sat morning, min 16°C on Thu morning). Winds increasing (calm on Thu morning, fresh winds from the S 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
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
00:59AM0.33m
1:58AM0.30m
Low Tide
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
2:12PM-0.25m
Wave
height (m) 
direction
period (s) 
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
cloudy
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
clear
some clouds
clear
some clouds
some clouds
cloudy
some clouds
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
cloudy
cloudy
some clouds
cloudy
some clouds
some clouds
 km/h
10
SE
20
SE
10
ESE
10
SE
20
SE
10
SE
5
S
15
SSE
10
S
15
S
20
S
20
S
15
S
20
S
15
SSE
10
SSE
15
SE
15
N
30
NNE
30
NNE
25
NNE
20
NNE
10
ENE
5
S
5
E
10
SSE
10
S
5
SE
15
S
15
SSE
20
SSE
25
S
25
S
25
SSE
30
S
20
SSE
 mm 
max°C
24
24
22
24
23
21
24
24
22
25
25
22
24
24
21
25
25
23
13
14
8
10
13
12
15
17
16
19
20
18
21
21
21
23
23
22
Moonrise
10:04
10:37
11:09
11:39
12:09
12:41
1:17
2:00
2:50
3:49
4:57
6:09
Moonset
9:00
9:59
10:58
11:57
12:58
2:02
3:10
4:22
5:34
6:43
7:45
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
5:35
5:35
5:36
5:36
5:37
5:37
5:37
5:38
5:39
5:39
5:40
5:42
Today's sea temperature in Port Lavaca is
17.7° C
(Statistics for 23 Dec 1981-2005 – mean: 20.3 max: 21.5 min: 18.8°C)
Issued (local time): 11 am Tuesday 23 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest