Galveston Bay entrance, south jetty Sea Conditions and Tide Table

Galveston Bay entrance, south 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 07:11 AM and sunset is at 07:35 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Sat afternoon, min 18°C on Thu night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 4mm), mostly falling on Mon night. Warm air temperatures (max 23°C on Mon night, min 10°C on Wed morning). Winds increasing (calm on Mon night, strong winds from the NNW by Tue night).

Days 7–9 Weather Summary

Mostly dry. Very mild (max 19°C on Wed night, min 15°C on Wed night). Mainly fresh winds.

Days 10–12 Weather Summary

Heavy rain (total 35mm), heaviest during Sun night. Warm (max 22°C on Sun night, min 19°C on Sat night). Winds increasing (light winds from the SSE on Sun night, fresh winds from the SSE by Tue night).

Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tue
9
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
8:49AM0.60m
3:20PM0.54m
10:11AM0.62m
11:46AM0.64m
1:14PM0.66m
2:07PM0.66m
2:35PM0.65m
2:52PM0.62m
11:45PM0.58m
3:05PM0.58m
1:31AM0.62m
3:16PM0.54m
2:59AM0.66m
3:27PM0.52m
4:18AM0.71m
3:37PM0.52m
5:34AM0.75m
3:46PM0.54m
Low Tide
12:53PM0.53m
00:27AM-0.02m
1:19AM-0.03m
2:22AM-0.04m
3:35AM-0.05m
4:52AM-0.04m
6:05AM-0.03m
7:13PM0.52m
7:11AM0.02m
7:36PM0.42m
8:11AM0.09m
8:13PM0.29m
9:09AM0.19m
8:55PM0.15m
10:07AM0.31m
9:40PM0.02m
11:06AM0.43m
Wave
height (m) 
direction
period (s) 
0.8
SSE
4
0.8
SSE
4
0.9
SSE
5
1
S
6
0.9
SSE
6
0.9
SSE
6
0.9
SSE
6
0.9
SSE
6
1.2
SSE
6
1.4
SSE
7
1.4
SSE
7
1.2
SSE
7
1
SSE
8
0.9
SSE
7
1.1
NNE
5
1
N
4
0.6
SE
8
0.5
ESE
5
0.5
SE
5
0.5
E
3
0.5
ESE
4
0.7
ESE
4
0.9
ESE
4
0.9
ESE
5
1
SE
5
1.2
SE
5
1.2
SE
6
1.1
SE
6
1.1
SE
6
1.4
SE
6
1.2
SE
7
1.4
SE
7
1.6
SE
7
1.5
SSE
7
1.6
SSE
7
clear
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
clear
cloud
light rain
thunderstorm
rain showers
part cloud
clear
clear
clear
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
light rain
thunderstorm
thunderstorm
thunderstorm
cloud
rain showers
part cloud
part cloud
clear
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
clear
some clouds
clear
cloudy
light rain
risk tstorm
rain shwrs
some clouds
clear
clear
clear
some clouds
clear
some clouds
some clouds
clear
clear
some clouds
cloudy
cloudy
light rain
risk tstorm
risk tstorm
risk tstorm
cloudy
rain shwrs
some clouds
some clouds
 km/h
25
SSE
25
SSE
30
SSE
20
S
20
SSE
25
SSE
25
SSE
20
SE
30
SSE
30
SSE
30
SSE
15
S
20
N
15
N
45
NNW
35
NNW
20
NNW
25
NNE
20
E
20
SE
15
SE
25
E
30
ESE
25
ESE
30
ESE
30
ESE
30
ESE
30
ESE
30
ESE
35
SSE
25
SE
35
SE
35
SE
35
SSE
35
SE
 mm 
1.0
2.0
1.0
4
3
16
4
8
max°C
19
20
20
21
22
22
22
21
21
21
22
23
21
21
20
14
20
19
18
18
19
19
19
19
19
19
20
20
20
22
22
22
21
21
21
Moonrise
11:55
12:57
1:57
2:53
3:44
4:29
5:09
5:45
6:19
6:53
7:29
Moonset
9:29
10:11
11:00
11:57
1:00
2:09
3:18
4:28
5:37
6:46
7:55
9:04
Sunrise
7:11
7:09
7:07
7:07
7:05
7:05
7:03
7:03
7:01
7:00
6:58
6:58
Sunset
7:35
7:36
7:36
7:37
7:37
7:37
7:38
7:38
7:39
7:40
7:40
7:42
Today's sea temperature in Galveston Bay entrance, south jetty is 19.9 °C (Statistics for 29 Mar 1981-2005 – mean: 19.8 max: 21.9 min: 17.8°C)
Nearest