Port Isabel Sea Conditions and Tide Table

Port Isabel 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 07:34 PM.

Days 1–4 Weather Summary

Mostly dry. Very warm air temperatures (max 30°C on Wed afternoon, min 16°C on Thu morning). Winds decreasing (strong winds from the SE on Tue night, calm by Wed night).

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Sun morning, min 16°C on Thu afternoon). Winds decreasing (fresh winds from the N on Thu afternoon, light winds from the E by Fri morning).

Days 8–10 Weather Summary

Light rain (total 2mm), mostly falling on Mon morning. Warm (max 24°C on Sun afternoon, min 15°C on Mon morning). Mainly strong winds.

Days 11–13 Weather Summary

Mostly dry. Warm (max 22°C on Fri morning, min 18°C on Wed afternoon). Mainly fresh winds.

Mon
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
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
1:03PM0.36m
2:35PM0.38m
3:34PM0.39m
4:19PM0.40m
4:54PM0.40m
5:14PM0.38m
5:13PM0.36m
4:57PM0.33m
1:41AM0.31m
4:42PM0.29m
3:21AM0.33m
4:29PM0.27m
4:48AM0.36m
4:15PM0.25m
6:13AM0.39m
3:49PM0.27m
7:44AM0.42m
9:29AM0.45m
11:33AM0.48m
Low Tide
2:32AM-0.04m
3:38AM-0.04m
4:52AM-0.04m
6:03AM-0.04m
7:05AM-0.05m
7:58AM-0.04m
8:48AM-0.02m
9:32PM0.28m
9:37AM0.02m
9:31PM0.22m
10:28AM0.08m
9:54PM0.13m
11:25AM0.16m
10:28PM0.05m
12:34PM0.24m
11:08PM-0.03m
11:54PM-0.09m
00:48AM-0.13m
Wave
height (m) 
direction
period (s) 
1.1
E
7
1.2
E
7
1.3
ESE
6
1.6
ESE
6
2.1
ESE
7
1.7
ESE
7
1.4
ESE
7
1.2
ESE
7
2.4
NE
7
1.9
NE
7
1.4
NE
7
1.2
ENE
7
1
ENE
7
1
ENE
7
1
E
7
0.8
ENE
7
0.9
E
7
1.3
SSE
5
1.2
SSE
5
0.9
SSE
5
2.3
NNE
7
2.3
NE
8
2.2
NE
9
2.1
ENE
8
2.2
ENE
8
1.8
ENE
8
1.5
ENE
8
1.3
ENE
8
1
E
7
0.9
E
7
0.8
E
7
0.9
E
7
0.8
E
6
0.9
E
8
1.2
E
9
1.2
E
8
1.2
E
8
1.3
SSE
5
1.3
SSE
5
1.3
SE
6
1.4
SE
6
1.4
SE
6
1.4
SE
6
1.4
SE
6
1.3
ESE
6
1.1
ESE
6
1
ESE
6
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
light rain
light rain
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
light rain
light rain
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
 km/h
30
SE
25
SE
35
SSE
35
SSE
25
S
30
S
15
WNW
15
NNW
45
N
35
N
15
NE
10
E
15
E
20
SE
20
SSE
25
SE
25
SSE
30
S
30
SSE
10
SE
45
N
35
NNE
30
NE
30
ENE
30
ENE
25
E
20
E
20
ENE
15
E
20
E
15
E
20
SE
20
SSE
25
SE
25
SSE
25
SSE
30
SSE
30
SSE
30
SSE
30
SSE
30
SSE
35
SSE
30
SSE
25
SSE
30
SSE
25
SE
20
ESE
 mm 
1
1
max°C
24
23
24
24
23
28
30
29
16
17
18
19
19
20
22
22
21
24
24
21
15
15
16
16
16
17
18
18
19
20
20
20
22
22
20
22
22
21
23
23
22
24
24
22
25
24
23
Moonrise
1:32
2:27
3:19
4:08
4:51
5:31
6:08
6:42
7:15
7:48
8:23
9:01
9:44
10:34
11:32
Moonset
11:57
12:46
1:39
2:36
3:34
4:34
5:33
6:33
7:33
8:34
9:39
10:45
11:54
1:03
Sunrise
7:43
7:41
7:41
7:39
7:39
7:37
7:37
7:35
7:35
7:33
7:33
7:31
7:31
7:30
7:28
Sunset
7:34
7:35
7:35
7:36
7:36
7:37
7:37
7:37
7:37
7:37
7:38
7:38
7:39
7:39
7:40
7:40
Today's sea temperature in Port Isabel is
22.6° C
(Statistics for 09 Mar 1981-2005 – mean: 20.7 max: 22.1 min: 19.0°C)
Issued (local time): 6 pm Monday 09 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest