Galveston Pier 21, Galveston Channel Sea Conditions and Tide Table

Galveston Pier 21, Galveston Channel 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 06:46 AM and sunset is at 06:16 PM.

Days 1–3 Weather Summary

Light rain (total 6mm), mostly falling on Thu night. Warm air temperatures (max 21°C on Wed morning, min 11°C on Wed night). Mainly strong winds.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 21°C on Sun afternoon, min 12°C on Fri morning). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 13mm), heaviest on Wed afternoon. Warm (max 24°C on Mon afternoon, min 11°C on Tue morning). Winds increasing (light winds from the NW on Mon morning, strong winds from the N by Mon night).

Days 10–12 Weather Summary

Light rain (total 3mm), mostly falling on Fri morning. Warm (max 23°C on Fri afternoon, min 10°C on Fri night). Winds increasing (light winds from the W on Thu morning, strong winds from the NW by Fri night).

Tuesday
27
Wednesday
28
Thursday
29
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
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
night
Wave Height Map
High Tide
5:51PM0.24m
6:51AM0.25m
5:46PM0.25m
8:22AM0.26m
5:26PM0.26m
10:08AM0.29m
4:44PM0.28m
12:01PM0.32m
1:31PM0.36m
2:26PM0.39m
3:06PM0.40m
3:37PM0.40m
10:18PM0.37m
4:00PM0.38m
00:16AM0.38m
4:17PM0.35m
1:46AM0.40m
4:32PM0.32m
3:09AM0.41m
Low Tide
11:30AM0.09m
11:58PM0.07m
12:00PM0.15m
00:39AM0.03m
12:36PM0.21m
1:23AM-0.01m
1:23PM0.27m
2:15AM-0.05m
3:14AM-0.08m
4:20AM-0.11m
5:28AM-0.14m
6:33AM-0.16m
7:51PM0.36m
7:32AM-0.17m
7:54PM0.33m
8:29AM-0.15m
8:29PM0.27m
9:22AM-0.11m
9:14PM0.20m
Wave
height (m) 
direction
period (s) 
1.1
S
6
1.2
S
7
1.2
S
7
1
S
7
1.1
SSE
7
1.5
E
6
1.2
E
6
1.5
ESE
6
1.3
SE
7
1.1
SE
6
0.8
SE
6
0.7
SE
6
0.6
SE
6
0.6
SE
6
0.6
SE
6
0.4
SE
6
0.4
SE
6
0.4
SE
5
0.4
SE
5
0.5
SE
5
0.8
NNE
4
1.1
NE
4
0.9
ENE
5
0.9
E
4
1.3
ESE
5
1.2
SE
6
1
SE
6
0.9
SE
7
0.8
SE
7
0.7
SE
7
0.8
SE
6
0.8
SE
8
0.8
SE
7
1
NW
4
0.9
NNE
5
0.7
ESE
6
clear
part cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
mod rain
cloud
clear
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
light rain
part cloud
part cloud
light rain
thunderstorm
rain showers
cloud
cloud
cloud
thunderstorm
rain showers
part cloud
clear
part cloud
part cloud
clear
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
mod rain
cloudy
clear
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
light rain
some clouds
some clouds
light rain
risk tstorm
rain shwrs
cloudy
cloudy
cloudy
risk tstorm
rain shwrs
some clouds
clear
some clouds
some clouds
 km/h
20
SSW
20
SSW
25
S
15
WNW
35
NNE
40
ENE
30
ENE
35
E
20
ENE
25
NNE
10
NE
15
ENE
10
E
15
ESE
20
SE
15
SE
15
SSE
10
SSE
10
NW
15
N
30
N
35
NNE
20
ENE
30
E
35
ESE
30
S
15
WSW
20
WSW
15
SSE
20
SE
20
SSW
25
WNW
30
WNW
40
NNW
35
NNW
25
N
 mm 
6
5
2.0
5
1.0
2.0
1.0
max°C
19
19
20
21
18
16
12
14
15
14
16
17
18
19
20
20
21
21
20
24
19
12
14
16
18
19
17
20
20
20
20
23
19
13
17
16
Moonrise
9:12
10:06
11:02
12:02
1:03
2:05
3:06
4:03
4:53
5:37
6:16
Moonset
8:25
8:51
9:20
9:52
10:30
11:14
12:07
1:09
2:17
3:29
4:41
5:53
Sunrise
6:46
6:45
6:43
6:43
6:41
6:41
6:39
6:39
6:37
6:35
6:35
6:33
Sunset
6:16
6:17
6:17
6:19
6:20
6:20
6:21
6:22
6:22
6:22
6:22
6:23
Today's sea temperature in Galveston Pier 21, Galveston Channel is 16.9 °C (Statistics for 27 Feb 1981-2005 – mean: 18.2 max: 20.1 min: 16.7°C)
Nearest