Galveston Bay Entrance, North Jetty Sea Conditions and Tide Table

Galveston Bay Entrance, North Jetty 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 —.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Wed night, min 21°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 5mm), mostly falling on Sun night. Warm air temperatures (max 23°C on Sun night, min 2°C on Mon night). Mainly near gales.

Days 8–10 Weather Summary

Mostly dry. Very mild (max 17°C on Fri morning, min 7°C on Tue night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 21°C on Sat night, min 17°C on Fri night). Wind will be generally light.

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
8:41PM0.42m
8:57PM0.40m
6:03AM0.26m
9:06PM0.37m
9:00AM0.25m
9:13PM0.36m
11:22AM0.30m
9:22PM0.35m
1:09PM0.38m
9:31PM0.35m
2:23PM0.47m
9:30PM0.37m
3:17PM0.53m
4:05PM0.55m
4:50PM0.54m
00:08AM0.41m
5:34PM0.51m
1:39AM0.42m
6:17PM0.46m
Low Tide
12:21PM-0.04m
4:40AM0.25m
1:03PM0.05m
4:29AM0.17m
1:54PM0.14m
4:40AM0.06m
3:18PM0.25m
5:06AM-0.06m
6:45PM0.32m
8:34PM0.37m
6:27AM-0.27m
7:14AM-0.33m
8:07AM-0.36m
11:29PM0.41m
9:02AM-0.36m
11:25PM0.40m
9:56AM-0.32m
11:38PM0.37m
10:47AM-0.26m
Wave
height (m) 
direction
period (s) 
0.6
SE
7
0.6
SE
8
0.6
SE
7
0.6
SE
7
0.6
SE
7
0.6
SE
7
0.5
SE
6
0.5
S
4
0.5
S
4
0.6
S
4
0.7
S
5
0.7
S
5
0.7
SSE
6
1.4
N
4
1.3
NNE
5
1.1
NNE
4
0.9
NNE
4
0.6
NNE
4
0.3
ENE
4
0.2
E
4
0.2
E
4
0.2
ESE
4
0.1
SE
6
0.1
SE
6
0.2
SSE
2
0.2
SSE
3
0.2
ESE
5
0.2
ESE
3
0.3
SSE
2
0.3
SSE
3
0.5
SSE
4
0.5
S
4
0.6
S
5
0.6
S
5
0.5
S
5
0.5
S
5
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
rain showers
light rain
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
rain shwrs
light rain
some clouds
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
 km/h
15
SSE
5
SSE
15
S
15
SSW
15
SSW
20
S
20
SSW
15
S
15
SSE
20
S
20
SSE
15
S
15
SSW
55
N
45
N
40
N
30
N
20
N
15
NNE
5
ENE
5
SE
15
S
5
S
15
SSE
15
S
10
SE
10
SE
15
SSE
20
SE
15
SSE
15
SSE
15
SSW
10
S
15
S
10
SSE
15
S
 mm 
3
1
1
max°C
22
22
22
22
21
22
21
21
22
22
22
22
23
9
8
6
3
9
9
8
10
13
14
15
16
17
17
18
18
19
21
21
21
21
21
21
Moonrise
11:02
11:31
12:01
12:33
1:09
1:50
2:40
3:39
4:47
5:59
7:10
8:18
Moonset
9:50
10:49
11:49
12:50
1:55
3:03
4:15
5:28
6:38
7:39
8:30
9:13
Sunrise
7:09
7:11
7:11
7:11
7:11
7:11
7:13
7:13
7:13
7:13
7:13
7:13
Sunset
5:27
5:27
5:28
5:29
5:29
5:30
5:30
5:30
5:31
5:32
5:34
5:34
Today's sea temperature in Galveston Bay Entrance, North Jetty is
16.0° C
(Statistics for 24 Dec 1981-2005 – mean: 19.3 max: 21.7 min: 17.2°C)
Issued (local time): 11 pm Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest