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 06:26 AM and sunset is at 07:01 PM.

Days 1–3 Weather Summary

Light rain (total 7mm), mostly falling on Fri night. Low air temperatures (max 7°C on Fri morning, min 5°C on Thu morning). Winds decreasing (strong winds from the NNW on Thu morning, light winds from the NNE by Fri night).

Days 4–6 Weather Summary

Light rain (total 5mm), mostly falling on Sun night. Low air temperatures (max 8°C on Sun night, min 6°C on Sun morning). Winds decreasing (near gales from the WSW on Sun night, light winds from the WNW by Tue night).

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Thu morning. Very mild (max 10°C on Wed morning, min 2°C on Fri night). Winds decreasing (strong winds from the NNE on Thu afternoon, calm by Fri night).

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Sat night. Very mild (max 16°C on Mon afternoon, min 4°C on Sat morning). Mainly fresh winds.

Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
31
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Fri
10
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
AM
PM
Wave Height Map
High Tide
2:18PM2.01m
3:40AM1.74m
3:51PM1.97m
5:19AM1.71m
5:31PM2.03m
6:46AM1.79m
6:54PM2.16m
7:57AM1.89m
8:02PM2.27m
8:54AM1.96m
8:55PM2.32m
9:38AM1.97m
9:40PM2.31m
10:13AM1.97m
10:18PM2.27m
10:39AM2.00m
10:52PM2.24m
11:05AM2.06m
11:24PM2.19m
11:34AM2.10m
11:55PM2.10m
12:02PM2.10m
00:20AM1.99m
12:20PM2.07m
00:33AM1.88m
12:32PM2.05m
00:40AM1.82m
12:59PM2.05m
Low Tide
9:16AM0.32m
10:06PM0.20m
10:15AM0.39m
11:26PM0.25m
11:43AM0.43m
1:05AM0.18m
1:27PM0.33m
3:30AM0.02m
2:45PM0.17m
3:33AM-0.08m
3:45PM0.07m
4:24AM-0.06m
4:34PM0.06m
5:06AM0.04m
5:15PM0.08m
5:40AM0.14m
5:49PM0.09m
6:06AM0.18m
6:19PM0.07m
6:30AM0.17m
6:46PM0.07m
6:54AM0.15m
7:12PM0.10m
7:18AM0.17m
7:38PM0.16m
7:43AM0.19m
8:06PM0.20m
8:12AM0.19m
8:41PM0.23m
Wave
height (m) 
direction
period (s) 
0.6
NNW
3
0.6
NW
3
0.3
NW
2
0.4
SW
3
0.5
SW
3
0.4
SW
3
0.4
NW
3
0.3
WNW
3
0.4
WNW
3
0.4
WNW
3
0.5
W
3
0.8
W
4
0.6
WNW
4
0.7
WNW
4
0.5
WNW
3
0.5
NW
3
0.4
WNW
3
0.1
NW
2
0.1
SW
2
0.2
W
2
0.1
SW
2
0.5
NNE
3
0.5
NNE
3
0.5
N
3
0.3
NNW
2
0.1
NW
2
0
W
4
0.1
SE
2
0.2
S
2
0.3
SSW
2
0.3
WNW
3
0.3
WNW
3
0.2
SSW
2
0.3
S
2
0.3
S
2
0.2
SSE
2
0.3
SE
2
0.2
S
2
0.3
WNW
2
0.1
W
2
0.2
WSW
2
0.4
SW
3
0.4
SW
3
0.4
SW
3
0.2
WSW
2
0.1
SW
2
0.1
W
2
rain showers
light rain
part cloud
cloud
cloud
light rain
part cloud
clear
clear
part cloud
cloud
rain showers
rain showers
light rain
part cloud
cloud
part cloud
part cloud
cloud
clear
cloud
light rain
part cloud
clear
part cloud
part cloud
cloud
part cloud
cloud
light rain
light rain
clear
part cloud
part cloud
part cloud
clear
clear
rain showers
light rain
cloud
clear
clear
clear
clear
part cloud
cloud
part cloud
rain shwrs
light rain
some clouds
cloudy
cloudy
light rain
some clouds
clear
clear
some clouds
cloudy
rain shwrs
rain shwrs
light rain
some clouds
cloudy
some clouds
some clouds
cloudy
clear
cloudy
light rain
some clouds
clear
some clouds
some clouds
cloudy
some clouds
cloudy
light rain
light rain
clear
some clouds
some clouds
some clouds
clear
clear
rain shwrs
light rain
cloudy
clear
clear
clear
clear
some clouds
cloudy
some clouds
 km/h
40
NNW
40
NW
20
NW
30
SSW
35
SW
25
SW
25
NW
30
WNW
30
NW
30
WNW
35
WSW
50
W
45
WNW
45
NW
35
NW
30
NW
30
WNW
5
WNW
15
SW
15
W
15
SW
35
NNE
45
NNE
30
N
25
N
15
NW
5
SSE
20
SE
15
SSE
25
SSW
25
WNW
20
WNW
20
S
30
S
25
S
20
SE
25
SE
15
S
20
WNW
15
WSW
20
WSW
25
SW
25
SW
30
SW
15
SW
15
SSW
10
W
 mm 
1
2
4
3
1
1
2
1
1
1
1
max°C
5
5
6
7
7
7
6
6
6
6
7
8
7
7
8
7
7
8
10
9
10
5
5
6
6
6
5
8
10
9
8
8
8
12
16
15
17
19
12
10
11
11
10
12
13
13
13
Moonrise
10:33
11:59
1:27
3:53
5:16
6:35
7:53
9:10
10:28
11:45
1:02
2:12
3:13
3:59
4:33
Moonset
4:02
4:38
5:01
6:17
6:29
6:39
6:48
6:57
7:07
7:19
7:36
7:58
8:31
9:16
10:16
11:28
Sunrise
6:26
6:24
6:20
7:18
6:16
6:13
6:11
6:09
6:07
6:05
6:01
6:00
5:58
5:54
5:52
5:50
Sunset
7:01
7:04
7:05
8:07
7:08
7:10
7:13
7:14
7:15
7:17
7:20
7:22
7:22
7:24
7:27
7:29
Today's sea temperature in Harlingen is
8.9° C
(Statistics for 26 Mar 1981-2005 – mean: 6.2 max: 8.4 min: 3.2°C)
Issued (local time): 12 pm Thursday 26 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest