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 07:42 PM.

Days 1–4 Weather Summary

Heavy rain (total 44mm), heaviest during Thu night. Warm air temperatures (max 25°C on Fri afternoon, min 21°C on Thu night). Winds decreasing (strong winds from the SE on Thu night, light winds from the SE by Fri afternoon).

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 26°C on Sun afternoon, min 23°C on Sat night). Winds decreasing (fresh winds from the SSE on Sun morning, light winds from the SE by Mon night).

Days 8–10 Weather Summary

Mostly dry. Warm (max 27°C on Wed afternoon, min 22°C on Tue night). Winds increasing (light winds from the SSE on Wed night, strong winds from the SSE by Fri morning).

Days 11–13 Weather Summary

Mostly dry. Warm (max 25°C on Fri afternoon, min 22°C on Sat night). Winds decreasing (strong winds from the SSE on Sat morning, light winds from the E by Mon morning).

Wed
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Mon
7
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
Wave Height Map
High Tide
4:20PM0.36m
1:08AM0.33m
4:06PM0.31m
3:09AM0.36m
3:52PM0.28m
4:46AM0.40m
3:36PM0.27m
6:17AM0.44m
3:04PM0.30m
7:49AM0.48m
9:29AM0.50m
11:17AM0.52m
12:55PM0.52m
2:08PM0.51m
2:59PM0.48m
3:32PM0.45m
Low Tide
9:14PM0.30m
9:05AM0.03m
9:08PM0.22m
10:06AM0.11m
9:35PM0.12m
11:14AM0.20m
10:12PM0.02m
12:39PM0.28m
10:55PM-0.07m
11:43PM-0.13m
00:36AM-0.15m
1:36AM-0.15m
2:42AM-0.12m
3:55AM-0.08m
5:12AM-0.03m
6:25AM0.01m
Wave
height (m) 
direction
period (s) 
1.1
ESE
6
1.4
SE
5
1.5
ESE
6
1.6
ESE
6
2.1
ESE
7
2.1
ESE
7
1.7
ESE
7
1.8
ESE
8
1.6
ESE
8
1.4
ESE
8
1.5
E
9
1.5
E
8
1.3
E
8
1.1
E
8
1
E
8
1
E
8
0.9
ESE
7
0.8
ESE
6
0.8
ESE
7
1
ESE
6
1
ESE
6
1
SE
5
0.9
ESE
5
0.9
ESE
6
0.9
ESE
6
1.2
SE
5
1.2
SE
6
1.4
SE
6
1.7
SE
6
1.7
SE
6
1.6
SE
6
1.7
ESE
7
1.6
ESE
7
1.6
ESE
7
1.7
ESE
7
1.4
ESE
8
thunderstorm
clear
part cloud
cloud
thunderstorm
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
part cloud
part cloud
risk tstorm
clear
some clouds
cloudy
risk tstorm
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
some clouds
some clouds
 km/h
25
SE
30
SE
30
SE
35
SE
40
SE
30
SSE
15
SE
20
SSE
25
S
25
SSE
20
SSE
30
SSE
25
SSE
20
SSE
20
SE
20
SSE
15
ESE
15
SE
25
SE
25
SSE
30
SSE
25
SSE
20
SSE
25
SSE
30
SSE
30
SSE
35
SSE
35
SSE
35
SSE
40
SSE
35
SSE
25
SSE
30
SE
30
SSE
20
SSE
15
SE
 mm 
1.0
43
max°C
24
23
24
24
23
24
25
23
25
25
23
25
26
24
25
26
24
25
25
23
25
27
23
25
25
23
25
25
23
25
25
24
25
25
23
25
Moonrise
5:37
6:14
6:50
7:25
8:03
8:44
9:30
10:23
11:21
12:23
1:26
2:28
3:26
Moonset
5:00
6:05
7:11
8:18
9:27
10:37
11:48
12:57
1:59
2:54
3:40
4:20
Sunrise
7:24
7:24
7:22
7:22
7:20
7:20
7:18
7:18
7:16
7:16
7:15
7:13
Sunset
7:42
7:43
7:43
7:44
7:44
7:45
7:45
7:45
7:45
7:45
7:46
7:46
Today's sea temperature in Port Isabel is 23.9 °C (Statistics for 26 Mar 1981-2005 – mean: 21.5 max: 23.6 min: 19.7°C)
Issued (local time): 6 pm Wednesday 26 Mar 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest