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 06:56 AM and sunset is at 07:43 PM.

Days 1–3 Weather Summary

Some drizzle, heaviest during Tue afternoon. Warm air temperatures (max 23°C on Sun morning, min 22°C on Sun morning). Mainly fresh winds.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Wed morning, min 22°C on Thu night). Mainly fresh winds.

Days 7–9 Weather Summary

Light rain (total 5mm), mostly falling on Sat night. Warm (max 23°C on Sat morning, min 14°C on Sat night). Mainly strong winds.

Days 10–12 Weather Summary

Mostly dry. Warm (max 24°C on Thu morning, min 21°C on Tue morning). Mainly fresh winds.

Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Mon
27
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
High Tide
3:05PM0.41m
00:45AM0.37m
3:14PM0.39m
2:19AM0.39m
3:20PM0.38m
3:36AM0.43m
3:24PM0.37m
4:46AM0.48m
3:25PM0.37m
5:51AM0.53m
3:22PM0.39m
6:54AM0.56m
3:09PM0.41m
7:57AM0.58m
9:04AM0.57m
10:17AM0.55m
11:37AM0.52m
12:54PM0.49m
1:45PM0.46m
9:48PM0.39m
2:13PM0.44m
00:18AM0.38m
2:30PM0.41m
Low Tide
9:14PM0.34m
7:57AM0.12m
8:46PM0.28m
8:50AM0.16m
9:01PM0.20m
9:43AM0.22m
9:29PM0.11m
10:39AM0.28m
10:04PM0.02m
11:39AM0.35m
10:44PM-0.06m
12:45PM0.41m
11:29PM-0.11m
00:19AM-0.13m
1:15AM-0.12m
2:19AM-0.09m
3:32AM-0.04m
4:56AM0.02m
8:41PM0.39m
8:31PM0.33m
7:41AM0.13m
Wave
height (m) 
direction
period (s) 
1.1
SE
6
1.1
SE
5
1.2
SE
6
1.1
SE
6
1
SE
6
1.1
SE
5
1.1
SE
6
1.1
SE
5
1.3
SSE
5
1
SSE
6
1
SSE
6
1.1
SE
6
0.9
SSE
6
0.9
SE
6
0.8
SSE
6
1
SSE
4
1
SSE
5
1.2
SSE
5
1.3
SSE
6
1.1
SSE
6
1
SSE
6
1.4
NE
5
0.9
NE
4
1
ENE
4
1.1
E
6
0.8
ESE
6
0.8
ESE
5
0.8
SE
4
0.8
SE
4
0.9
SE
4
0.9
SE
5
0.8
SE
5
0.9
SE
5
0.8
SE
5
0.8
SE
5
0.9
SE
4
0.9
SE
5
1
SE
5
1.2
SE
5
1.3
SSE
6
1.3
SSE
6
1.7
SSE
7
1.4
SSE
7
1.3
SSE
7
1.3
SSE
8
1.2
SE
8
0.9
SSE
7
part cloud
cloud
part cloud
part cloud
clear
clear
clear
rain showers
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
light rain
light rain
cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
thunderstorm
clear
clear
clear
rain showers
some clouds
cloudy
some clouds
some clouds
clear
clear
clear
rain shwrs
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
light rain
light rain
cloudy
some clouds
some clouds
cloudy
some clouds
some clouds
clear
clear
some clouds
cloudy
some clouds
clear
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
risk tstorm
clear
clear
clear
rain shwrs
 km/h
30
SSE
30
SSE
30
SSE
30
SSE
25
SSE
30
SSE
30
SE
30
SSE
30
SSE
25
SSE
30
SSE
25
SSE
25
S
20
S
25
SE
30
SSE
25
SSE
35
SSE
35
SSE
25
S
20
S
45
NNE
25
NNE
30
NE
30
ENE
20
ESE
25
SE
25
SE
25
SE
30
SSE
20
SSE
20
SE
20
SE
15
SSE
25
SSE
30
SE
30
SSE
30
SSE
30
SSE
30
SSE
35
SE
40
SSE
25
SSE
25
S
30
S
25
SSW
15
S
 mm 
1
3
2
1
4
max°C
23
22
22
22
22
22
23
23
22
23
23
23
23
23
23
23
23
23
23
23
23
17
22
21
17
19
21
22
22
23
23
23
23
24
24
24
24
24
24
24
24
24
25
25
24
25
25
Moonrise
3:58
4:31
5:02
5:33
6:05
6:40
7:20
8:07
9:03
10:05
11:13
12:22
1:28
2:31
3:31
4:28
Moonset
3:02
4:03
5:04
6:07
7:13
8:22
9:34
10:48
11:57
1:00
1:54
2:38
3:16
3:49
4:18
Sunrise
6:56
6:54
6:54
6:52
6:52
6:50
6:50
6:48
6:48
6:47
6:46
6:45
6:43
6:43
6:41
6:41
Sunset
7:43
7:44
7:44
7:45
7:45
7:45
7:46
7:46
7:47
7:49
7:49
7:50
7:50
7:51
7:52
7:52
Today's sea temperature in Galveston Pier 21, Galveston Channel is
23.2° C
(Statistics for 12 Apr 1981-2005 – mean: 21.0 max: 22.7 min: 18.9°C)
Issued (local time): 6 am Sunday 12 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
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