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 10:07 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 27°C on Sat night, min 14°C on Mon morning). Winds increasing (light winds from the SSW on Sat afternoon, strong winds from the WSW by Mon morning).

Days 5–7 Weather Summary

Light rain (total 5mm), mostly falling on Thu morning. Warm air temperatures (max 21°C on Wed afternoon, min 15°C on Mon night). Winds increasing (light winds from the NNE on Wed afternoon, strong winds from the W by Thu morning).

Days 8–10 Weather Summary

Mostly dry. Warm (max 25°C on Sun afternoon, min 16°C on Thu night). Winds decreasing (fresh winds from the WSW on Fri afternoon, light winds from the NNW by Sat morning).

Days 11–13 Weather Summary

Moderate rain (total 11mm), heaviest on Wed afternoon. Warm (max 28°C on Mon night, min 13°C on Wed night). Winds increasing (calm on Tue morning, strong winds from the NNE by Wed night).

Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
1
Wed
2
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
Wave Height Map
High Tide
5:09PM2.16m
5:52AM1.67m
6:11PM2.17m
6:59AM1.77m
7:20PM2.15m
8:10AM1.89m
8:35PM2.13m
9:16AM2.02m
9:49PM2.11m
10:17AM2.14m
10:54PM2.08m
11:10AM2.24m
11:50PM2.02m
11:56AM2.31m
00:38AM1.95m
12:39PM2.35m
1:19AM1.87m
1:20PM2.35m
1:57AM1.80m
2:01PM2.32m
2:31AM1.74m
2:42PM2.26m
3:05AM1.70m
3:20PM2.18m
Low Tide
00:49AM0.22m
1:00PM0.20m
1:55AM0.21m
2:11PM0.19m
2:58AM0.20m
3:22PM0.17m
4:01AM0.20m
4:33PM0.14m
5:00AM0.20m
5:37PM0.10m
5:54AM0.20m
6:33PM0.07m
6:43AM0.18m
7:22PM0.05m
7:27AM0.15m
8:07PM0.05m
8:08AM0.12m
8:48PM0.07m
8:47AM0.10m
9:26PM0.12m
9:24AM0.11m
10:02PM0.17m
10:00AM0.15m
Wave
height (m) 
direction
period (s) 
0.1
E
2.0
0.1
SE
2.0
0.1
N
1.0
0.1
SE
2.0
0.3
SSW
2.0
0.3
WSW
3.0
0.4
WSW
3.0
0.6
W
4.0
0.6
W
3.0
0.4
WSW
3.0
0.4
WSW
3.0
0.4
WSW
3.0
0.1
SW
2.0
0.2
SSW
2.0
0.1
W
2.0
0.4
SW
2.0
0.6
W
3.0
0.5
W
3.0
0.3
WSW
3.0
0.4
SW
3.0
0.3
WSW
3.0
0.2
WSW
2.0
0.1
W
2.0
0.1
N
2.0
0.1
E
2.0
0.1
E
2.0
0.3
NE
2.0
0.2
E
2.0
0.1
E
2.0
0.3
NE
2.0
0.2
E
2.0
0
E
1.0
0.4
NW
3.0
0.4
NW
2.0
0.3
N
2.0
0.5
N
3.0
part cloud
clear
clear
clear
cloud
part cloud
part cloud
clear
clear
clear
cloud
cloud
part cloud
part cloud
cloud
light rain
light rain
rain showers
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
mod rain
some clouds
clear
clear
clear
cloudy
some clouds
some clouds
clear
clear
clear
cloudy
cloudy
some clouds
some clouds
cloudy
light rain
light rain
rain shwrs
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
mod rain
 km/h
15
ESE
10
SSE
5
NNE
20
SE
25
S
25
WSW
25
WSW
45
W
35
W
30
WSW
30
WSW
30
WSW
20
SSW
15
SSW
5
NNE
35
SW
40
W
35
WSW
20
WSW
30
SW
25
WSW
15
WSW
10
NNW
15
N
15
ESE
10
ESE
20
NE
20
ESE
10
ESE
15
NNE
15
ESE
5
SW
30
NW
20
NW
25
NNE
40
NNE
 mm 
1
3
1
6
max°C
19
20
25
27
22
18
19
15
15
16
15
16
17
20
21
19
16
15
17
17
18
19
19
19
18
21
25
26
26
27
28
26
20
17
15
15
Moonrise
1:55
2:07
2:23
2:46
3:22
4:17
5:32
7:00
8:28
9:53
11:13
12:29
1:42
Moonset
4:03
5:36
7:12
8:46
10:06
11:05
11:43
12:07
12:23
12:35
12:44
12:52
Sunrise
5:09
5:11
5:11
5:11
5:11
5:11
5:13
5:13
5:13
5:13
5:15
5:16
Sunset
10:07
10:07
10:08
10:08
10:08
10:08
10:08
10:08
10:08
10:07
10:07
10:07
10:07
Today's sea temperature in Harlingen is 19.3 °C (Statistics for 20 Jun 1981-2005 – mean: 14.2 max: 16.1 min: 11.8°C)
Issued (local time): 7 pm Friday 20 Jun 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest