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 07:00 AM and sunset is at 07:32 PM.

Days 1–3 Weather Summary

Light rain (total 7mm), mostly falling on Tue morning. Very warm air temperatures (max 30°C on Tue morning, min 28°C on Wed night). Wind will be generally light.

Days 4–6 Weather Summary

Heavy rain (total 23mm), heaviest during Fri afternoon. Very warm air temperatures (max 30°C on Fri morning, min 26°C on Fri afternoon). Mainly fresh winds.

Days 7–9 Weather Summary

Mostly dry. Warm (max 29°C on Mon morning, min 28°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Fri morning. Warm (max 29°C on Thu afternoon, min 28°C on Thu morning). Wind will be generally light.

Days 13–16 Weather Summary

Some drizzle, heaviest during Wed morning. Warm (max 30°C on Mon afternoon, min 28°C on Sun morning). Wind will be generally light.

Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wed
23
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
1:05PM0.51m
4:57AM0.49m
2:30PM0.51m
5:13AM0.47m
3:48PM0.50m
5:28AM0.46m
5:04PM0.49m
5:40AM0.45m
6:21PM0.48m
5:50AM0.45m
7:39PM0.48m
9:00PM0.49m
10:29PM0.50m
00:30AM0.52m
3:19AM0.53m
3:59AM0.53m
4:21AM0.53m
4:14AM0.52m
4:11AM0.51m
12:08PM0.47m
Low Tide
9:06AM0.47m
9:13PM-0.00m
9:38AM0.42m
10:03PM0.05m
10:19AM0.35m
10:48PM0.12m
11:02AM0.28m
11:30PM0.21m
11:43AM0.21m
00:11AM0.30m
12:23PM0.16m
00:51AM0.38m
1:02PM0.12m
1:34AM0.44m
1:43PM0.09m
2:29PM0.09m
2:04AM0.51m
3:25PM0.09m
4:31PM0.10m
5:43PM0.11m
6:48PM0.11m
7:41PM0.11m
10:08AM0.47m
Wave
Height (m)
Direction
Period (s)
0.3
S
4
0.2
S
4
0.5
SE
3
0.4
SE
4
0.4
SE
4
0.4
SE
4
0.4
SE
4
0.4
SE
4
0.6
S
4
0.6
S
4
0.6
S
4
0.7
S
4
0.8
S
5
0.7
S
5
0.7
S
4
0.7
S
5
0.6
S
5
0.7
SSE
5
0.6
SSE
5
0.6
SSE
5
0.9
SE
4
0.8
SE
5
0.6
SE
5
0.8
SSE
5
0.7
SSE
6
0.5
SSE
6
0.7
SSE
6
0.6
SSE
6
0.6
SSE
6
0.6
SE
6
0.5
SE
5
0.6
SE
5
0.7
SE
4
0.6
SE
5
0.6
SE
5
0.6
SE
6
0.4
SE
5
0.4
SE
5
0.4
SE
5
0.3
SE
5
0.3
SE
5
0.3
SE
5
0.3
SE
5
0.3
SE
5
0.6
SE
3
0.4
ESE
4
0.7
ESE
5
thunderstorm
clear
clear
thunderstorm
part cloud
thunderstorm
clear
thunderstorm
clear
thunderstorm
thunderstorm
part cloud
thunderstorm
part cloud
part cloud
clear
clear
thunderstorm
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
thunderstorm
clear
risk tstorm
clear
clear
risk tstorm
some clouds
risk tstorm
clear
risk tstorm
clear
risk tstorm
risk tstorm
some clouds
risk tstorm
some clouds
some clouds
clear
clear
risk tstorm
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
some clouds
clear
risk tstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
risk tstorm
clear
km/h
5
NW
10
ESE
25
SE
5
ESE
15
ESE
20
SSE
10
SSW
15
SSE
20
S
20
SSW
25
SSW
25
S
25
SSW
20
SSE
25
SSE
15
SE
20
SE
25
SE
15
SSE
20
SE
25
SE
20
SSE
20
SE
25
SSE
15
SE
15
SE
20
SE
10
ESE
15
ESE
20
SE
15
ESE
20
ESE
20
SE
10
ESE
20
ESE
15
SSE
5
ENE
15
SE
15
SSE
15
NNE
10
SSE
20
WNW
15
NNE
15
ESE
20
SSE
15
E
20
ESE
 mm
3
2
1
1
3
18
1
1
2
1
max °C
30
30
30
29
29
29
29
29
29
30
29
30
29
29
29
29
29
29
29
29
29
29
29
29
29
29
28
28
29
29
29
29
28
28
29
28
28
29
29
29
30
30
30
30
29
28
28
Moonrise
5:22
6:27
7:29
8:29
9:29
10:28
11:27
12:26
1:23
2:16
3:05
3:49
4:28
5:03
5:36
Moonset
6:07
6:43
7:15
7:45
8:16
8:47
9:21
9:58
10:40
11:26
12:17
1:12
2:09
3:07
4:06
Sunrise
7:00
7:00
7:01
7:01
7:01
7:01
7:03
7:03
7:03
7:03
7:05
7:05
7:05
7:05
7:07
7:07
Sunset
7:32
7:31
7:30
7:29
7:28
7:27
7:25
7:23
7:22
7:22
7:21
7:19
7:17
7:16
7:15
7:14
Today's sea temperature in Galveston Pier 21, Galveston Channel is
30.6°C
(Statistics for 08 Sep 1981-2005 – mean: 28.9 max: 30.2 min: 27.3°C)
Issued (local time): 12 pm Tuesday 08 Sep 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest