San Luis Pass Sea Conditions and Tide Table

San Luis Pass 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

Mostly dry. Warm air temperatures (max 23°C on Fri morning, min 21°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 3mm), mostly falling on Sun night. Warm air temperatures (max 23°C on Sun night, min 3°C on Tue morning). Winds decreasing (strong winds from the N on Sun night, calm by Tue night).

Days 8–10 Weather Summary

Light rain (total 8mm), mostly falling on Sat morning. Warm (max 23°C on Sat afternoon, min 13°C on Wed night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 9mm), mostly falling on Tue night. Warm (max 22°C on Sat night, min 13°C on Sun night). Winds increasing (light winds from the NW on Sat night, fresh winds from the ENE by Tue night).

Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tue
6
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
9:22PM0.25m
9:30PM0.23m
9:44AM0.15m
9:33PM0.22m
12:09PM0.20m
9:30PM0.23m
1:45PM0.27m
9:17PM0.24m
2:50PM0.32m
3:45PM0.36m
4:36PM0.37m
10:45PM0.31m
5:25PM0.35m
00:23AM0.32m
6:14PM0.33m
6:58PM0.30m
7:36PM0.27m
Low Tide
1:32PM0.02m
4:17AM0.10m
2:28PM0.09m
4:44AM0.01m
3:52PM0.17m
5:23AM-0.09m
6:16PM0.23m
6:06AM-0.17m
6:54AM-0.24m
7:45AM-0.29m
10:10PM0.31m
8:38AM-0.30m
9:52PM0.31m
9:31AM-0.30m
10:09PM0.29m
10:23AM-0.27m
10:46PM0.27m
11:15AM-0.22m
11:47PM0.23m
12:04PM-0.16m
Wave
height (m) 
direction
period (s) 
0.6
SE
7
0.6
SE
7
0.6
SE
7
0.6
SE
7
0.6
S
4
0.6
S
5
0.7
S
5
0.9
SSE
5
1
S
6
0.9
SSE
6
1.6
NNE
5
1.4
NE
6
1.3
NE
5
1
NE
5
0.6
ENE
5
0.4
E
5
0.3
ENE
4
0.2
ESE
5
0.1
SE
7
0.1
SE
6
0.1
SE
6
0.4
SE
3
0.5
SE
3
0.6
SSE
4
0.8
SSE
4
1
S
5
1.1
S
6
0.9
SSE
6
0.8
S
6
0.7
S
6
0.8
SSE
6
0.9
SE
6
0.7
SE
5
0.9
E
4
0.9
E
5
1.1
ESE
5
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
rain showers
cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
thunderstorm
thunderstorm
rain showers
clear
clear
clear
part cloud
clear
part cloud
cloud
light rain
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
rain shwrs
cloudy
some clouds
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
risk tstorm
risk tstorm
rain shwrs
clear
clear
clear
some clouds
clear
some clouds
cloudy
light rain
 km/h
15
SSW
15
SW
20
SSW
15
S
15
S
15
S
15
S
20
S
20
S
15
SSW
40
NNE
35
N
30
NNE
25
NNE
15
NNE
10
NNE
5
NE
5
ESE
10
SSW
5
E
15
SE
15
SSE
15
SE
15
SSE
20
SSE
20
SSW
20
SSW
15
SSW
15
N
15
NNE
20
NE
20
NE
15
ENE
20
ENE
25
E
25
E
 mm 
3
7
1
3
1
max°C
22
23
23
21
22
22
21
23
23
23
11
12
9
5
9
9
11
12
15
17
17
19
20
20
21
22
23
22
19
21
18
13
15
15
16
16
Moonrise
11:33
12:03
12:35
1:11
1:52
2:43
3:42
4:49
6:01
7:12
8:20
Moonset
10:51
11:51
12:52
1:56
3:05
4:16
5:29
6:38
7:40
8:31
9:14
9:50
Sunrise
7:11
7:11
7:13
7:13
7:13
7:13
7:13
7:13
7:13
7:13
7:15
7:15
Sunset
5:30
5:30
5:30
5:30
5:31
5:32
5:34
5:34
5:35
5:36
5:37
5:37
Today's sea temperature in San Luis Pass is
18.8° C
(Statistics for 25 Dec 1981-2005 – mean: 19.7 max: 21.9 min: 17.9°C)
Issued (local time): 11 pm Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest