Harlingen Sea Conditions and Tide Table

Harlingen 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 08:35 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 16°C on Wed afternoon, min 10°C on Tue afternoon). Wind will be generally light.

Days 5–7 Weather Summary

Some drizzle, heaviest during Mon morning. Cool air temperatures (max 13°C on Fri night, min 5°C on Mon morning). Winds increasing (calm on Fri night, fresh winds from the NW by Sun night).

Days 8–10 Weather Summary

Some drizzle, heaviest during Tue afternoon. Mild temperatures (max 8°C on Wed afternoon, min 4°C on Tue morning). Mainly fresh winds.

Days 11–13 Weather Summary

Light rain (total 9mm), mostly falling on Sat morning. Mild temperatures (max 8°C on Sat afternoon, min 6°C on Fri night). Mainly strong winds.

Tue
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
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
8:22PM2.10m
9:16AM1.86m
9:24PM2.18m
10:08AM1.91m
10:13PM2.22m
10:51AM1.94m
10:58PM2.23m
11:29AM1.97m
11:41PM2.23m
12:03PM2.02m
00:24AM2.20m
12:38PM2.07m
1:07AM2.13m
1:14PM2.11m
1:50AM2.02m
1:51PM2.13m
2:36AM1.88m
2:32PM2.13m
3:35AM1.75m
3:32PM2.10m
4:54AM1.68m
4:55PM2.08m
6:10AM1.69m
6:14PM2.12m
7:21AM1.76m
7:26PM2.18m
8:25AM1.84m
8:30PM2.22m
Low Tide
2:53PM0.28m
3:45AM0.06m
3:59PM0.18m
4:40AM0.01m
4:54PM0.11m
5:30AM0.01m
5:44PM0.06m
6:15AM0.04m
6:31PM0.01m
6:57AM0.07m
7:16PM-0.03m
7:36AM0.11m
7:58PM-0.05m
8:11AM0.15m
8:39PM-0.03m
8:46AM0.18m
9:21PM0.01m
9:22AM0.19m
10:07PM0.06m
10:07AM0.22m
11:04PM0.11m
11:07AM0.26m
00:19AM0.12m
12:28PM0.27m
1:42AM0.06m
1:58PM0.20m
2:58AM-0.03m
3:13PM0.10m
Wave
height (m) 
direction
period (s) 
0.1
W
2
0.1
SE
2
0.2
S
2
0.2
S
2
0.2
SSW
2
0.3
SW
2
0.3
WSW
2
0.1
SW
2
0.1
SW
2
0.1
SW
2
0.1
SE
1
0.1
S
1
0.2
WSW
2
0.1
W
2
0.2
WNW
2
0.4
NW
3
0.4
NW
3
0.4
ENE
3
0.4
NE
3
0.2
ENE
2
0.3
ENE
2
0.4
NE
3
0.2
ENE
2
0.2
ENE
2
0.3
NE
2
0.1
N
2
0.4
NW
3
0.5
NW
3
0.6
NW
3
0.4
NW
3
0.4
NW
3
0.4
NW
3
0.5
NW
3
0.5
NW
3
0.6
WNW
3
0.4
WNW
3
0.4
WNW
3
0.3
WNW
2
0.4
W
3
0.4
NW
2
0.1
NW
2
0.6
WSW
3
0.4
WNW
3
0.3
WSW
3
0.5
WNW
3
0.4
NW
3
0.1
W
2
clear
clear
cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
light rain
part cloud
cloud
cloud
light rain
clear
part cloud
clear
clear
clear
part cloud
clear
clear
cloud
part cloud
rain showers
clear
rain showers
light rain
rain showers
rain showers
light rain
light rain
part cloud
cloud
rain showers
rain showers
rain showers
part cloud
clear
clear
clear
cloudy
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
some clouds
cloudy
cloudy
light rain
some clouds
cloudy
cloudy
light rain
clear
some clouds
clear
clear
clear
some clouds
clear
clear
cloudy
some clouds
rain shwrs
clear
rain shwrs
light rain
rain shwrs
rain shwrs
light rain
light rain
some clouds
cloudy
rain shwrs
rain shwrs
rain shwrs
some clouds
clear
 km/h
10
W
15
SE
20
S
15
S
20
SSW
20
SW
20
WSW
10
S
15
SSW
10
W
10
SE
15
SW
15
W
10
SW
20
WNW
30
NNW
25
NW
30
E
30
ENE
15
E
25
E
30
ENE
20
ENE
20
ENE
25
NE
10
N
30
NW
35
NW
40
NW
30
NW
25
NW
30
NW
40
NW
40
NW
35
NW
30
WNW
25
WNW
20
WNW
30
W
25
NW
10
WNW
40
SW
25
WNW
25
WSW
35
WNW
20
NW
10
SW
 mm 
1
1
2
4
2
1
2
2
1
3
6
1
max°C
10
11
11
16
16
10
11
11
11
12
13
12
12
11
9
8
8
7
7
7
6
7
7
7
8
8
8
7
7
7
7
7
7
8
7
7
7
7
6
7
7
7
7
7
7
8
8
Moonrise
5:47
5:57
6:09
6:25
6:47
7:19
8:10
9:21
10:46
12:15
1:41
3:04
4:23
5:40
6:56
Moonset
4:51
6:16
7:44
9:17
10:53
12:29
1:53
2:57
3:39
4:06
4:24
4:37
4:48
4:57
5:06
Sunrise
6:39
6:37
6:35
6:33
6:31
6:28
6:26
6:24
6:22
6:20
6:18
6:16
6:13
6:11
6:09
Sunset
8:35
8:37
8:38
8:40
8:42
8:44
8:45
8:47
8:50
8:51
8:52
8:54
8:57
8:58
9:00
9:01
Today's sea temperature in Harlingen is
10.2° C
(Statistics for 14 Apr 1981-2005 – mean: 7.6 max: 9.0 min: 5.2°C)
Issued (local time): 1 pm Tuesday 14 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest