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 25°C on Sun afternoon, min 11°C on Fri morning). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Sun night, min 20°C on Wed morning). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 22°C on Wed night, min 21°C on Wed night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 6mm), mostly falling on Sun night. Warm (max 23°C on Sun morning, min 11°C on Tue morning). Winds decreasing (fresh winds from the NW on Mon afternoon, light winds from the ENE by Tue afternoon).

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
5:55PM0.33m
11:52PM0.30m
6:33PM0.32m
7:17PM0.31m
8:02PM0.30m
8:40PM0.29m
9:05PM0.27m
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
Low Tide
9:09AM-0.15m
10:16PM0.30m
9:42AM-0.16m
9:58PM0.30m
10:17AM-0.16m
10:13PM0.30m
10:53AM-0.15m
10:49PM0.29m
11:30AM-0.13m
11:56PM0.27m
12:07PM-0.10m
12:48PM-0.05m
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
Wave
height (m) 
direction
period (s) 
1
NNE
4
1
ENE
5
0.7
E
5
0.7
SE
7
0.9
SSE
5
0.8
SSE
5
0.8
SSE
5
0.6
SSE
5
0.6
SSE
5
0.6
SSE
5
0.5
SSE
5
0.6
SE
5
0.8
SE
5
0.8
SE
6
0.7
SE
6
0.7
SE
6
0.8
ESE
7
0.7
SE
7
0.8
SE
7
0.8
SE
7
0.8
SE
8
0.9
SE
8
0.9
SE
8
0.8
SE
7
0.6
SE
7
0.8
SE
7
0.8
SE
7
0.9
SSE
5
0.9
SSE
5
0.9
SSE
6
0.9
SE
6
0.8
SSE
6
0.8
NW
3
0.8
SE
6
0.5
SE
6
0.4
SE
6
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
clear
clear
clear
clear
clear
 km/h
30
N
20
NE
15
E
15
SSE
20
SSW
20
S
15
S
5
SSW
10
SSE
15
SSE
15
SSE
20
SSE
15
SE
15
SE
15
SE
15
SE
15
SE
15
ESE
15
SE
15
SSE
15
SSE
15
S
15
SSE
15
S
10
SSE
15
SSE
20
SSE
20
SSE
15
S
20
S
10
SW
25
NNW
30
NW
20
N
15
NNE
10
NE
 mm 
6
max°C
21
12
14
19
22
22
24
24
25
24
23
23
21
22
22
21
21
21
22
22
22
21
22
22
22
22
22
21
23
23
21
15
17
14
13
15
Moonrise
7:00
7:52
8:39
9:21
9:59
10:32
11:03
11:33
12:03
12:35
1:11
1:52
Moonset
5:02
5:56
6:54
7:54
8:53
9:52
10:51
11:51
12:52
1:56
3:05
Sunrise
7:07
7:09
7:09
7:09
7:11
7:11
7:11
7:11
7:11
7:13
7:13
7:13
Sunset
5:25
5:25
5:27
5:27
5:28
5:28
5:29
5:30
5:30
5:30
5:30
5:31
Today's sea temperature in San Luis Pass is
15.9° C
(Statistics for 18 Dec 1981-2005 – mean: 20.1 max: 21.5 min: 18.5°C)
Issued (local time): 11 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest