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 07:16 AM and sunset is at 05:37 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Tue morning, min 22°C on Tue night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Sun morning, min 14°C on Sun night). Winds increasing (light winds from the S on Fri morning, strong winds from the NNE by Sun night).

Days 7–9 Weather Summary

Mostly dry. Very mild (max 18°C on Wed night, min 9°C on Mon night). Winds decreasing (strong winds from the NNE on Mon morning, calm by Wed morning).

Days 10–12 Weather Summary

Mostly dry. Warm (max 23°C on Sat night, min 18°C on Thu morning). Winds increasing (light winds from the ESE on Thu morning, fresh winds from the SSE by Fri night).

Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
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
10:19PM0.22m
10:09PM0.20m
9:27PM0.16m
8:25PM0.15m
6:39AM0.09m
8:10PM0.15m
8:05PM0.16m
4:10PM0.20m
4:33PM0.24m
5:17PM0.27m
6:14PM0.28m
7:33PM0.27m
8:47PM0.26m
Low Tide
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
6:04AM-0.23m
6:51AM-0.27m
7:40AM-0.29m
8:31AM-0.28m
Wave
height (m) 
direction
period (s) 
0.6
SE
5
0.7
SE
6
0.8
ESE
6
0.7
ESE
6
0.8
ESE
7
0.9
ESE
7
0.8
ESE
8
0.8
ESE
8
0.8
ESE
8
0.8
ESE
8
0.8
ESE
7
1
ESE
7
0.8
SE
5
0.9
SE
5
0.9
SSE
5
0.9
SE
5
0.8
SE
5
0.7
SE
5
1.5
NE
5
1.5
ENE
6
1.6
E
7
1.3
E
8
1.1
E
8
1
E
8
0.8
E
7
0.7
E
7
0.5
E
6
0.4
ESE
6
0.4
ESE
6
0.6
SSE
3
1
SE
5
1.2
SE
5
1.4
SSE
6
1.5
SSE
6
1.5
SSE
6
1.3
SSE
6
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
part cloud
part cloud
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
clear
clear
some clouds
some clouds
 km/h
15
ESE
20
SE
15
ESE
15
SE
15
ESE
15
SE
15
SE
15
SE
15
SSE
15
S
20
SSE
25
S
20
SSE
20
SSE
25
SSE
20
SE
15
SE
15
E
40
NNE
35
NNE
35
NNE
25
NNE
20
ENE
10
SSE
5
SSE
10
SE
15
S
5
ESE
15
SSE
20
SSE
30
SSE
30
SSE
35
SSE
30
S
35
SSE
30
S
 mm 
max°C
23
23
22
22
22
22
22
23
22
23
23
22
22
22
23
24
23
23
15
15
10
10
11
14
15
16
18
18
19
20
21
21
22
22
22
23
Moonrise
10:04
10:38
11:10
11:40
12:11
12:44
1:21
2:03
2:54
3:54
5:01
6:13
Moonset
9:03
10:02
11:00
11:59
12:59
2:03
3:10
4:22
5:34
6:43
7:44
Sunrise
7:16
7:16
7:16
7:16
7:16
7:18
7:18
7:18
7:18
7:18
7:18
7:18
Sunset
5:37
5:38
5:39
5:39
5:40
5:40
5:42
5:43
5:43
5:44
5:45
5:45
Today's sea temperature in Port Aransas is
18.7° C
(Statistics for 23 Dec 1981-2005 – mean: 20.8 max: 21.7 min: 19.1°C)
Issued (local time): 11 am Tuesday 23 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest