Boca Chica Key, Southwest end Sea Conditions and Tide Table

Boca Chica Key, Southwest end 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 06:23 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Fri afternoon, min 12°C on Sun night). Winds increasing (calm on Sat afternoon, strong winds from the NNW by Sun night).

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Wed night, min 11°C on Tue morning). Winds decreasing (strong winds from the NNW on Mon afternoon, light winds from the E by Tue night).

Days 8–10 Weather Summary

Light rain (total 2mm), mostly falling on Thu night. Warm (max 25°C on Thu night, min 23°C on Thu afternoon). Wind will be generally light.

Days 11–13 Weather Summary

Some drizzle, heaviest during Tue afternoon. Warm (max 24°C on Sun afternoon, min 21°C on Mon night). Winds increasing (light winds from the NE on Mon afternoon, fresh winds from the ENE by Tue night).

Fri
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Saturday
7
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
High Tide
00:03AM0.25m
11:58AM0.30m
00:55AM0.20m
12:36PM0.30m
1:58AM0.15m
1:23PM0.30m
3:24AM0.11m
2:22PM0.30m
5:24AM0.09m
3:41PM0.29m
6:52AM0.10m
5:12PM0.30m
7:40AM0.12m
6:32PM0.32m
8:16AM0.15m
7:36PM0.34m
8:48AM0.19m
8:29PM0.34m
9:18AM0.23m
9:16PM0.34m
9:46AM0.26m
9:59PM0.32m
10:13AM0.29m
10:38PM0.30m
10:40AM0.30m
11:16PM0.26m
11:08AM0.31m
Low Tide
5:49PM-0.07m
5:53AM0.00m
6:43PM-0.08m
6:27AM0.02m
7:45PM-0.08m
7:02AM0.04m
8:57PM-0.07m
7:45AM0.05m
10:21PM-0.07m
8:50AM0.07m
11:45PM-0.07m
10:23AM0.07m
00:56AM-0.07m
11:50AM0.05m
1:50AM-0.07m
1:00PM0.03m
2:33AM-0.06m
2:00PM0.00m
3:09AM-0.05m
2:53PM-0.02m
3:42AM-0.04m
3:42PM-0.04m
4:14AM-0.03m
4:28PM-0.05m
4:45AM-0.01m
5:13PM-0.05m
5:16AM0.01m
5:57PM-0.05m
Wave
height (m) 
direction
period (s) 
0.4
ESE
4
0.4
ESE
4
0.3
ESE
4
0.2
ESE
3
0.1
E
3
0.1
E
3
0.3
WNW
2
1.6
NW
6
1.4
NW
6
1.3
WNW
6
1.3
WNW
6
0.9
WSW
8
0.6
WSW
8
0.5
W
7
0.5
W
6
0.6
ESE
4
0.8
ESE
4
0.8
ESE
5
0.7
ESE
5
0.9
ESE
5
0.6
ESE
5
0.5
E
5
0.4
ESE
4
0.5
ESE
4
0.5
ESE
4
0.6
ESE
4
0.6
ESE
4
0.6
ESE
4
0.6
ESE
5
0.4
ESE
4
0.4
ESE
4
0.4
NE
4
0.8
ENE
4
0.8
ENE
5
1.2
ENE
5
1
E
6
0.9
E
6
1.1
E
5
0.8
E
6
0.7
E
5
0.8
ENE
4
1.1
ENE
5
1.3
E
5
1.6
E
6
1.6
E
6
1.5
E
6
1.4
ESE
6
clear
part cloud
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
clear
clear
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
clear
clear
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
risk tstorm
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
 km/h
10
SE
15
SE
10
ESE
5
E
5
SSE
5
WNW
25
WNW
50
NNW
40
N
40
NNW
35
N
30
N
20
N
10
NE
15
ESE
15
ESE
25
ESE
20
SE
20
ESE
20
SE
20
SSE
15
SE
15
ESE
20
ESE
15
ESE
20
ESE
20
E
20
ESE
20
ENE
15
E
10
NE
20
N
30
NE
25
E
35
ENE
30
E
25
E
30
ENE
25
ENE
20
ENE
25
ENE
30
ENE
35
E
40
E
40
E
35
E
35
E
 mm 
1
1
1
max°C
24
23
23
23
24
23
23
17
13
13
13
11
13
17
19
19
22
22
23
25
24
24
24
24
24
24
23
24
23
23
24
22
23
24
23
23
23
23
23
24
23
23
23
23
23
24
24
Moonrise
9:22
10:02
10:46
11:38
12:37
1:41
2:47
3:53
4:57
5:57
6:54
7:50
8:44
9:39
10:33
Moonset
9:41
10:43
11:48
12:55
2:02
3:06
4:03
4:53
5:37
6:15
6:49
7:21
7:52
8:24
8:57
Sunrise
6:56
6:54
6:54
6:52
6:52
6:50
6:50
6:50
6:48
6:48
6:47
6:46
6:45
6:43
6:43
Sunset
6:23
6:24
6:24
6:25
6:25
6:27
6:27
6:28
6:28
6:29
6:29
6:30
6:30
6:30
6:30
6:31
Today's sea temperature in Boca Chica Key, Southwest end is
21.7° C
(Statistics for 20 Feb 1981-2005 – mean: 23.9 max: 25.2 min: 23.0°C)
Issued (local time): 6 pm Friday 20 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest