Galveston (Galveston Channel) Sea Conditions and Tide Table

Galveston (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 07:09 AM and sunset is at 05:27 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Wed morning, min 21°C on Wed morning). Wind will be generally light.

Days 4–6 Weather Summary

Some drizzle, heaviest during Sun night. Warm air temperatures (max 23°C on Sun night, min 4°C on Mon night). Mainly strong winds.

Days 7–9 Weather Summary

Mostly dry. Very mild (max 18°C on Thu night, min 3°C on Tue morning). Winds decreasing (fresh winds from the NNE on Tue morning, light winds from the ENE by Wed morning).

Days 10–12 Weather Summary

Mostly dry. Warm (max 23°C on Sun morning, min 18°C on Fri morning). Wind will be generally light.

Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
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
9:02PM0.35m
9:19PM0.33m
6:27AM0.21m
9:29PM0.30m
9:40AM0.20m
9:33PM0.28m
11:58AM0.23m
9:29PM0.29m
1:49PM0.30m
9:13PM0.31m
3:13PM0.37m
4:17PM0.41m
5:08PM0.43m
5:54PM0.42m
11:51PM0.38m
6:35PM0.40m
7:09PM0.37m
Low Tide
12:24PM-0.10m
1:03PM-0.05m
3:30AM0.20m
1:45PM0.02m
3:56AM0.12m
2:33PM0.11m
4:36AM0.02m
3:32PM0.20m
5:21AM-0.09m
4:58PM0.28m
6:11AM-0.19m
7:04AM-0.27m
7:57AM-0.33m
8:52AM-0.35m
10:45PM0.38m
9:45AM-0.35m
10:49PM0.35m
10:37AM-0.32m
11:25PM0.31m
Wave
height (m) 
direction
period (s) 
0.6
SE
6
0.6
SE
7
0.6
SE
7
0.6
SE
8
0.6
SE
7
0.6
SE
7
0.6
SE
6
0.6
SE
7
0.5
SE
6
0.5
S
4
0.5
S
4
0.6
S
4
0.6
SSE
5
0.6
S
5
0.6
SSE
5
1.4
NNE
5
1.2
NE
5
1.1
NE
4
0.9
NNE
4
0.5
E
5
0.3
ENE
4
0.2
E
4
0.2
E
4
0.3
SSE
2
0.2
SSE
3
0.2
SSE
3
0.4
SSE
3
0.5
S
4
0.6
S
4
0.9
S
5
1
S
6
0.9
S
6
0.8
S
6
0.7
S
6
0.6
S
6
0.6
S
6
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
some clouds
some clouds
 km/h
15
ESE
15
ESE
15
SSE
5
S
10
S
15
SSW
15
SSW
20
SSW
15
SSW
15
S
15
SSE
15
S
20
SSE
15
S
10
SW
45
N
35
N
35
NNE
30
NNE
20
N
10
NE
5
ENE
10
SSE
15
S
10
SSE
15
SE
20
SSE
20
S
20
S
25
S
20
S
15
S
15
S
10
S
10
SE
20
SSE
 mm 
1
max°C
22
21
22
22
22
21
22
22
21
21
21
22
22
22
23
9
11
8
4
10
10
10
12
14
15
16
18
20
20
21
22
22
22
23
23
22
Moonrise
10:31
11:02
11:32
12:01
12:33
1:09
1:51
2:41
3:40
4:47
5:59
7:10
Moonset
9:51
10:50
11:49
12:51
1:55
3:04
4:16
5:29
6:38
7:39
8:30
Sunrise
7:09
7:11
7:11
7:11
7:11
7:11
7:11
7:13
7:13
7:13
7:13
7:13
Sunset
5:27
5:27
5:28
5:28
5:29
5:30
5:30
5:30
5:31
5:32
5:32
5:34
Today's sea temperature in Galveston (Galveston Channel) is
16.1° C
(Statistics for 24 Dec 1981-2005 – mean: 19.5 max: 21.7 min: 18.0°C)
Issued (local time): 11 am Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest