Port Aransas Sea Conditions and Tide Table

Port Aransas 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 07:13 AM and sunset is at 05:36 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Thu afternoon, min 15°C on Thu night). Mainly strong winds.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Sun morning, min 22°C on Mon afternoon). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 22°C on Wed morning, min 22°C on Wed morning). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 9mm), mostly falling on Tue morning. Warm (max 23°C on Mon afternoon, min 21°C on Tue morning). Mainly fresh winds.

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
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
5:41PM0.27m
9:00PM0.27m
9:46PM0.26m
10:09PM0.26m
10:18PM0.24m
10:19PM0.22m
10:09PM0.20m
9:27PM0.16m
8:25PM0.15m
6:39AM0.09m
8:10PM0.15m
8:05PM0.16m
4:10PM0.20m
Low Tide
7:36AM-0.13m
8:09AM-0.14m
8:46AM-0.15m
9:28AM-0.15m
10:13AM-0.13m
10:59AM-0.12m
11:42AM-0.09m
1:47AM0.18m
12:20PM-0.05m
2:07AM0.13m
12:51PM0.00m
2:45AM0.07m
12:59PM0.06m
3:34AM-0.01m
4:26AM-0.09m
5:16AM-0.16m
Wave
height (m) 
direction
period (s) 
0.8
SE
6
0.7
SE
5
1.1
NE
4
1.3
E
6
1
E
6
0.9
ESE
7
0.9
ESE
6
0.8
ESE
6
0.9
SSE
5
0.8
SE
5
0.6
SE
5
0.7
SE
5
0.6
SE
5
0.6
SE
5
0.9
ESE
5
0.9
ESE
6
0.9
ESE
6
0.9
ESE
6
0.9
ESE
7
0.9
ESE
8
1
ESE
8
1.1
ESE
8
1.1
ESE
8
1
ESE
8
0.9
ESE
8
0.9
ESE
8
0.9
ESE
8
0.9
ESE
8
0.9
ESE
8
1.1
SE
6
1.2
SE
6
1.3
SE
6
1.3
SE
6
1.7
ESE
7
1.5
ESE
7
1.4
ESE
7
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
clear
clear
clear
part cloud
thunderstorm
part 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
clear
clear
clear
some clouds
risk tstorm
some clouds
risk tstorm
 km/h
15
WSW
10
SSW
40
NNE
25
ENE
15
E
20
SSE
15
S
25
S
20
S
15
S
15
S
15
SSE
15
SSE
20
SE
20
SE
15
SE
20
ESE
20
SE
15
ESE
15
ESE
15
SE
15
SSE
15
SE
15
SSE
10
SSE
15
SSE
15
SSE
20
SE
20
SE
20
SE
25
SE
25
SE
30
SE
20
S
20
SSE
20
S
 mm 
1
1
max°C
21
24
21
17
18
22
22
23
22
24
24
24
23
23
22
23
23
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
23
23
Moonrise
6:09
7:04
7:56
8:44
9:26
10:04
10:38
11:10
11:40
12:11
12:44
1:21
Moonset
4:24
5:13
6:08
7:06
8:05
9:03
10:02
11:00
11:59
12:59
2:03
Sunrise
7:13
7:13
7:13
7:15
7:15
7:16
7:16
7:16
7:16
7:16
7:18
7:18
Sunset
5:36
5:36
5:37
5:37
5:37
5:37
5:38
5:39
5:39
5:40
5:40
5:42
Today's sea temperature in Port Aransas is
16.3° C
(Statistics for 18 Dec 1981-2005 – mean: 21.0 max: 21.8 min: 19.1°C)
Issued (local time): 5 am Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest