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 07:31 AM and sunset is at 07:36 PM.

Days 1–3 Weather Summary

Some drizzle, heaviest during Wed morning. Warm air temperatures (max 25°C on Wed morning, min 11°C on Wed night). Winds decreasing (fresh winds from the NNE on Wed night, light winds from the SE by Thu night).

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Sun morning, min 17°C on Mon night). Winds decreasing (fresh winds from the S on Sun morning, calm by Sun night).

Days 7–9 Weather Summary

Heavy rain (total 29mm), heaviest during Wed afternoon. Warm (max 24°C on Tue afternoon, min 18°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Some drizzle, heaviest during Fri morning. Warm (max 25°C on Sat afternoon, min 17°C on Fri morning). Wind will be generally light.

Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
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
5:31PM0.28m
7:00PM0.30m
8:07PM0.32m
9:05PM0.34m
9:57PM0.34m
10:43PM0.34m
11:23PM0.30m
11:34PM0.26m
10:29PM0.20m
8:03AM0.26m
9:03PM0.17m
10:08AM0.28m
7:03PM0.18m
12:03PM0.31m
Low Tide
6:30AM-0.01m
7:37AM-0.02m
8:54AM-0.02m
10:14AM-0.03m
11:26AM-0.03m
12:31PM-0.02m
1:31PM0.01m
2:49AM0.25m
2:33PM0.05m
1:48AM0.19m
3:42PM0.12m
2:20AM0.12m
5:32PM0.18m
3:04AM0.04m
3:52AM-0.02m
Wave
height (m) 
direction
period (s) 
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
light rain
mod rain
mod rain
light rain
mod rain
light rain
light rain
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
clear
some clouds
some clouds
light rain
mod rain
mod rain
light rain
mod rain
light rain
light rain
cloudy
cloudy
cloudy
some clouds
clear
clear
clear
clear
 km/h
15
NW
30
NNW
30
NNE
25
N
15
NNE
15
ESE
25
SSE
30
S
15
SSE
20
SSE
25
SSE
15
S
25
S
25
S
5
E
20
NE
25
E
15
ENE
15
ENE
25
SE
20
ESE
20
ESE
25
ESE
25
E
25
E
25
ENE
10
E
15
NNE
15
NNE
10
NE
10
NE
5
ENE
10
SE
5
S
15
SSE
15
S
 mm 
1.0
1.0
7
8
5
7
1.0
1.0
max°C
25
25
19
15
19
17
20
21
20
24
23
21
25
25
22
22
21
19
23
24
20
23
22
20
19
20
19
20
22
20
23
25
21
25
25
21
Moonrise
12:43
1:40
2:36
3:29
4:17
4:59
5:38
6:14
6:48
7:22
7:57
Moonset
10:16
10:57
11:44
12:38
1:38
2:42
3:48
4:55
6:01
7:09
8:17
9:28
Sunrise
7:31
7:30
7:28
7:28
7:26
7:26
7:24
7:22
7:22
7:20
7:20
7:18
Sunset
7:36
7:37
7:37
7:37
7:38
7:38
7:39
7:39
7:40
7:42
7:42
7:43
Today's sea temperature in Port Lavaca is 20.9 °C (Statistics for 19 Mar 1981-2005 – mean: 19.4 max: 20.8 min: 17.4°C)
Issued (local time): 12 pm Wednesday 19 Mar 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest