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 07:13 AM and sunset is at 07:45 PM.

Days 1–3 Weather Summary

Moderate rain (total 15mm), heaviest on Tue night. Warm air temperatures (max 27°C on Mon night, min 20°C on Tue night). Winds increasing (light winds from the SSE on Mon afternoon, fresh winds from the NNW by Tue night).

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Thu afternoon, min 19°C on Sat night). Winds increasing (light winds from the WNW on Thu night, fresh winds from the NNW by Sat night).

Days 7–9 Weather Summary

Mostly dry. Warm (max 24°C on Tue afternoon, min 18°C on Sun morning). Mainly fresh winds.

Days 10–12 Weather Summary

Mostly dry. Warm (max 25°C on Wed afternoon, min 24°C on Wed morning). Wind will be generally light.

Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
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
7:55AM0.66ft
7:13PM0.98ft
8:29AM0.75ft
8:14PM0.98ft
8:56AM0.89ft
9:02PM0.98ft
9:19AM0.95ft
9:43PM0.95ft
9:40AM1.05ft
10:20PM0.92ft
10:01AM1.12ft
10:54PM0.89ft
10:25AM1.15ft
11:28PM0.82ft
10:52AM1.15ft
00:04AM0.75ft
11:22AM1.15ft
00:41AM0.66ft
11:55AM1.12ft
1:23AM0.59ft
12:32PM1.08ft
2:13AM0.52ft
1:15PM1.05ft
3:14AM0.49ft
Low Tide
12:54PM0.3ft
2:03AM0.07ft
1:58PM0.23ft
2:40AM0.1ft
2:49PM0.13ft
3:11AM0.13ft
3:33PM0.07ft
3:40AM0.16ft
4:12PM-0.03ft
4:08AM0.16ft
4:48PM-0.1ft
4:34AM0.2ft
5:23PM-0.13ft
5:57PM-0.16ft
5:22AM0.26ft
6:33PM-0.16ft
5:44AM0.26ft
7:12PM-0.16ft
6:07AM0.3ft
7:58PM-0.13ft
6:33AM0.33ft
8:52PM-0.07ft
Wave
height (ft) 
direction
period (s) 
3
ESE
5
2.5
ESE
5
1.5
E
5
1.5
ESE
4
1.5
SW
10
3.5
W
6
3
WNW
4
2.5
NW
4
2.5
W
6
2
W
6
1.5
WNW
6
1
WNW
5
1.5
NW
5
2
WNW
4
1.5
WNW
4
2
NW
4
2.5
WNW
4
3.5
NW
5
2.5
W
7
2.5
W
7
1.5
W
6
1.5
N
4
1.5
NNE
5
2
E
4
1.5
ESE
4
1
ESE
4
1
ESE
3
1
ESE
4
1
ESE
4
2.5
E
4
2
ESE
5
2
ESE
5
2.5
ESE
5
1.5
ESE
5
1.5
ESE
4
1.5
ESE
4
clear
clear
rain showers
clear
thunderstorm
mod rain
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
clear
risk tstorm
mod rain
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
 mph
15
SSE
5
SSE
10
SSW
10
W
10
WNW
20
NNW
20
NW
20
NW
10
NNE
10
NNE
10
NNW
5
NNW
10
W
15
NW
15
WNW
15
NNW
20
NW
20
NNW
15
N
15
NNW
10
NE
10
E
10
E
10
E
10
E
5
NNE
10
E
10
ENE
10
E
15
ESE
15
ESE
10
ESE
10
ESE
10
E
5
E
10
ENE
 in 
0.1
0.08
0.4
0.04
max°F
77
77
81
77
77
77
68
70
73
72
73
73
73
73
73
72
72
72
66
66
72
72
73
73
73
75
75
75
77
77
77
77
77
77
77
77
Moonrise
3:24
4:19
5:11
6:02
6:53
7:43
8:35
9:29
10:24
11:20
12:15
Moonset
4:13
4:49
5:20
5:49
6:18
6:46
7:16
7:48
8:24
9:04
9:50
10:41
Sunrise
7:13
7:11
7:11
7:09
7:09
7:07
7:07
7:05
7:05
7:03
7:03
7:01
Sunset
7:45
7:45
7:45
7:45
7:46
7:46
7:46
7:47
7:47
7:49
7:49
7:50
Today's sea temperature in Boca Chica Key, Southwest end is 78 °F (Statistics for 07 Apr 1981-2005 – mean: 77 max: 79 min: 75°F)
Issued (local time): 7 am Monday 07 Apr 2025
Forecast update inUpdates in 3 hr 29 min 42 sUpdate imminent
Nearest