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 06:58 AM and sunset is at 05:20 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Thu night. Cool air temperatures (max 19°C on Thu night, min 11°C on Wed morning). Wind will be generally light.

Days 4–6 Weather Summary

Moderate rain (total 14mm), heaviest on Sat morning. Warm air temperatures (max 22°C on Sat morning, min 8°C on Sun morning). Winds decreasing (strong winds from the NW on Sat afternoon, calm by Sun afternoon).

Days 7–9 Weather Summary

Some drizzle, heaviest during Tue afternoon. Very mild (max 17°C on Wed afternoon, min 9°C on Wed night). Mainly fresh winds.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 16°C on Thu afternoon, min 9°C on Thu morning). Winds decreasing (fresh winds from the NE on Thu morning, calm by Sat afternoon).

Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wednesday
13
Thursday
14
Friday
15
Saturday
16
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
8:20AM0.28m
10:59PM0.41m
11:34AM0.31m
11:19PM0.39m
12:39PM0.36m
10:32PM0.37m
1:45PM0.42m
10:39PM0.37m
2:48PM0.48m
11:02PM0.38m
3:34PM0.53m
11:21PM0.39m
4:14PM0.56m
4:57PM0.57m
5:49PM0.57m
11:52PM0.44m
6:48PM0.55m
7:37PM0.54m
8:14PM0.51m
Low Tide
6:05AM0.27m
3:06PM0.17m
5:57AM0.20m
4:41PM0.23m
5:54AM0.12m
5:49PM0.28m
6:13AM0.04m
6:37PM0.33m
6:40AM-0.04m
7:33PM0.37m
7:13AM-0.10m
10:25PM0.39m
7:54AM-0.16m
8:42AM-0.20m
9:30AM-0.24m
11:16PM0.44m
10:14AM-0.25m
11:00AM-0.23m
1:21AM0.40m
11:50AM-0.19m
1:46AM0.35m
Wave
height (m) 
direction
period (s) 
0.4
SE
4
0.3
SE
5
0.3
ESE
4
0.8
ENE
4
0.7
E
4
0.5
E
4
0.5
E
4
0.4
ESE
4
0.6
SE
4
0.9
SSE
5
1.1
S
6
1.3
S
6
1.3
S
6
1.2
S
6
1
NNW
5
0.8
N
4
0.4
SE
7
0.3
SE
6
0.4
ESE
4
0.6
E
4
0.8
ESE
4
1.1
ESE
5
1.4
ESE
6
1.4
SE
6
1.4
ESE
6
1.2
SE
8
1.3
SE
9
1.3
ENE
5
0.9
SE
8
0.9
ESE
5
0.9
SE
7
0.8
ESE
6
0.6
SE
7
0.6
SE
6
0.5
SE
6
0.4
SE
6
clear
clear
clear
clear
clear
clear
part cloud
part cloud
rain showers
rain showers
light rain
part cloud
thunderstorm
rain showers
clear
clear
clear
clear
clear
clear
part cloud
cloud
light rain
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
rain shwrs
rain shwrs
light rain
some clouds
risk tstorm
rain shwrs
clear
clear
clear
clear
clear
clear
some clouds
cloudy
light rain
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
some clouds
clear
clear
clear
 km/h
10
ENE
5
N
20
NNE
25
ENE
15
E
20
E
15
SE
20
SE
20
SSE
25
SSE
25
SSE
30
S
25
S
30
NW
35
NNW
30
N
0
NE
15
ESE
20
E
20
E
25
ESE
35
E
30
E
30
ENE
30
NE
20
NE
30
NNE
35
NE
20
NE
20
NE
20
NE
10
NE
15
NNE
15
N
0
N
10
NNE
 mm 
2.0
2.0
2.0
7
3
1.0
max°C
14
17
18
12
14
15
16
18
19
21
21
21
22
19
13
9
12
13
13
14
16
16
14
14
14
17
15
12
16
14
11
12
12
11
16
16
Moonrise
12:04
12:56
1:50
2:44
3:41
4:41
5:45
6:51
7:57
8:58
9:53
10:40
Moonset
1:02
1:28
1:54
2:22
2:53
3:28
4:11
5:01
6:00
7:07
8:17
9:27
Sunrise
6:58
6:58
7:00
7:01
7:01
7:01
7:03
7:03
7:03
7:05
7:05
7:05
Sunset
5:20
5:20
5:20
5:20
5:20
5:20
5:21
5:21
5:21
5:22
5:22
5:22
Today's sea temperature in Galveston Bay Entrance, North Jetty is 17.8 °C (Statistics for 05 Dec 1981-2005 – mean: 20.9 max: 22.7 min: 19.6°C)
Nearest