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 07:07 AM and sunset is at 05:24 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Thu afternoon, min 11°C on Fri morning). Mainly fresh winds.

Days 4–6 Weather Summary

Light rain (total 4mm), mostly falling on Sun afternoon. Warm air temperatures (max 25°C on Sun morning, min 20°C on Tue night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 23°C on Fri morning, min 20°C on Wed morning). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 7mm), mostly falling on Mon night. Warm (max 23°C on Sun morning, min 14°C on Tue morning). Wind will be generally light.

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
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
5:22PM0.34m
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
Low Tide
8:37AM-0.14m
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
Wave
height (m) 
direction
period (s) 
0.8
SSE
5
0.9
SSE
5
1
NNE
4
0.9
E
5
0.7
ESE
7
0.7
SE
7
0.8
SSE
5
0.8
SSE
5
0.7
SSE
5
0.6
SSE
5
0.6
SSE
5
0.6
SSE
5
0.7
SE
5
0.8
SE
5
0.8
SE
5
0.8
SE
5
0.7
SE
6
0.8
ESE
6
0.8
SE
7
0.8
SE
7
0.9
SE
8
1
SE
8
0.9
SE
8
0.9
SE
8
0.8
SE
8
0.8
SE
7
0.9
SE
8
0.9
SE
8
0.9
SSE
6
1
SSE
6
1.1
SSE
6
1.1
SE
6
1.2
SE
6
1.3
SSE
6
1.2
SSE
6
1.2
SSE
6
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
rain showers
part cloud
part cloud
clear
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
risk tstorm
risk tstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
rain shwrs
some clouds
some clouds
clear
risk tstorm
 km/h
15
SSW
20
WSW
25
N
20
ENE
15
ESE
15
SSE
15
S
20
SSW
20
S
10
SSE
10
S
15
SSE
20
SSE
20
SSE
15
SE
15
SE
15
ESE
15
SE
10
SE
15
ESE
15
SE
15
SSE
15
SSE
10
S
15
S
15
S
15
SSE
15
SSE
20
SSE
20
SE
20
SE
25
SSE
20
SE
25
SSE
20
S
15
W
 mm 
1
3
1
1
5
max°C
21
24
19
12
14
19
22
23
23
25
24
24
22
22
21
22
22
21
21
21
22
22
22
22
23
23
22
22
22
21
23
22
22
22
22
22
Moonrise
6:05
7:00
7:52
8:39
9:21
9:59
10:32
11:03
11:33
12:03
12:35
1:11
Moonset
4:12
5:02
5:56
6:54
7:54
8:53
9:52
10:51
11:51
12:52
1:56
Sunrise
7:07
7:07
7:09
7:09
7:09
7:11
7:11
7:11
7:11
7:11
7:13
7:13
Sunset
5:24
5:25
5:25
5:27
5:27
5:28
5:28
5:29
5:30
5:30
5:30
5:30
Today's sea temperature in San Luis Pass is
15.9° C
(Statistics for 18 Dec 1981-2005 – mean: 20.2 max: 21.5 min: 18.5°C)
Issued (local time): 11 am Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest