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 07:03 AM and sunset is at 05:40 PM.

Days 1–3 Weather Summary

Light rain (total 8mm), mostly falling on Thu afternoon. Warm air temperatures (max 25°C on Thu afternoon, min 21°C on Tue night). Winds decreasing (fresh winds from the E on Wed afternoon, light winds from the WSW by Thu night).

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Sun morning, min 19°C on Sat morning). Winds increasing (light winds from the NE on Sat afternoon, fresh winds from the ENE by Mon afternoon).

Days 7–9 Weather Summary

Mostly dry. Warm (max 23°C on Tue morning, min 22°C on Mon night). Mainly strong winds.

Days 10–12 Weather Summary

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

Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sun
28
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
8:55AM0.20m
7:30PM0.35m
9:29AM0.20m
8:09PM0.36m
10:00AM0.19m
8:48PM0.37m
10:31AM0.19m
9:28PM0.37m
11:04AM0.20m
10:09PM0.37m
11:40AM0.20m
10:50PM0.37m
12:17PM0.21m
11:34PM0.36m
12:56PM0.23m
00:21AM0.34m
1:35PM0.24m
1:14AM0.31m
2:15PM0.26m
2:17AM0.27m
2:57PM0.28m
3:34AM0.23m
3:43PM0.30m
Low Tide
1:30PM0.12m
3:00AM-0.04m
2:04PM0.11m
3:37AM-0.05m
2:37PM0.10m
4:13AM-0.05m
3:10PM0.09m
4:49AM-0.05m
3:45PM0.09m
5:25AM-0.05m
4:24PM0.09m
6:02AM-0.03m
5:09PM0.10m
6:41AM-0.02m
6:02PM0.10m
7:20AM0.01m
7:05PM0.09m
8:02AM0.03m
8:19PM0.07m
8:46AM0.05m
9:38PM0.05m
9:33AM0.07m
Wave
height (m) 
direction
period (s) 
0.7
E
4
0.9
E
4
0.9
ESE
5
1
ESE
6
0.9
ESE
6
0.5
E
5
0.4
E
4
0.3
W
3
0.4
NNW
3
0.5
N
4
0.4
WNW
6
0.3
W
6
0.5
N
4
0.5
N
5
0.8
E
4
0.9
ENE
4
0.7
ENE
4
1.1
ENE
5
1.2
ENE
5
1.1
E
5
1.4
E
6
1.2
E
6
1.1
E
5
1
E
5
0.8
E
5
0.6
E
5
0.6
E
5
0.7
ENE
3
0.4
E
4
0.3
ESE
4
0.4
NNE
3
0.3
NE
4
0.1
NE
3
0.2
N
2
0.2
NNW
3
part cloud
clear
rain showers
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
some clouds
clear
rain shwrs
risk tstorm
risk tstorm
risk tstorm
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
 km/h
25
E
35
ENE
30
E
30
ESE
20
SE
15
S
15
WNW
15
NNW
25
N
20
NE
10
NE
15
NE
25
NE
20
ENE
30
ENE
30
NE
25
ENE
40
ENE
40
ENE
35
ENE
40
ENE
35
ENE
35
E
30
ENE
25
ENE
25
ENE
20
ENE
30
NE
15
ENE
10
NE
20
NNE
10
N
10
NNW
15
N
15
NNW
 mm 
2
1
3
2
max°C
23
23
24
24
25
25
25
23
22
20
21
22
24
24
23
22
23
22
23
23
22
22
23
22
23
23
22
21
22
22
21
21
21
21
21
Moonrise
5:02
5:57
6:51
7:43
8:32
9:16
9:55
10:31
11:05
11:37
12:10
12:44
Moonset
3:44
4:29
5:19
6:13
7:10
8:08
9:05
10:02
10:58
11:54
12:53
Sunrise
7:03
7:03
7:05
7:05
7:05
7:07
7:07
7:07
7:07
7:07
7:09
7:09
Sunset
5:40
5:42
5:42
5:43
5:43
5:44
5:44
5:45
5:45
5:45
5:45
5:46
Today's sea temperature in Boca Chica Key, Southwest end is
24.3° C
(Statistics for 17 Dec 1981-2005 – mean: 25.1 max: 26.5 min: 24.3°C)
Issued (local time): 12 am Wednesday 17 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest