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 07:05 AM and sunset is at 05:22 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 20°C on Tue night, min 0°C on Mon morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Thu afternoon, min 7°C on Fri morning). Winds decreasing (strong winds from the N on Thu night, light winds from the E by Fri afternoon).

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Tue night. Warm (max 24°C on Sun afternoon, min 21°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Some drizzle, heaviest during Wed morning. Warm (max 21°C on Thu night, min 15°C on Thu morning). Wind will be generally light.

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
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
3:35PM0.35m
11:01PM0.31m
4:26PM0.38m
5:06PM0.39m
5:43PM0.39m
6:20PM0.39m
6:58PM0.39m
7:35PM0.39m
8:10PM0.38m
8:40PM0.37m
9:02PM0.35m
9:19PM0.33m
6:27AM0.21m
9:29PM0.30m
Low Tide
7:13AM-0.04m
9:22PM0.31m
7:43AM-0.09m
8:15AM-0.11m
8:49AM-0.13m
9:23AM-0.15m
9:59AM-0.16m
10:35AM-0.16m
11:11AM-0.15m
11:47AM-0.14m
12:24PM-0.10m
1:03PM-0.05m
3:30AM0.20m
1:45PM0.02m
3:56AM0.12m
Wave
height (m) 
direction
period (s) 
0.7
E
5
0.5
E
5
0.4
ESE
5
0.4
ESE
4
0.4
ESE
5
0.5
SE
4
0.6
SE
4
0.5
SE
4
0.7
SE
4
0.7
SE
5
0.7
SSE
5
1.2
NNE
4
1
ENE
5
0.7
ESE
6
0.6
ESE
4
0.7
SE
4
0.7
SE
5
0.8
SSE
5
0.7
SSE
5
0.7
SSE
5
0.7
SSE
5
0.6
SSE
5
0.7
SSE
5
0.6
SE
6
0.6
SE
6
0.4
SE
5
0.4
SE
5
0.4
SE
7
0.4
SE
7
0.5
SE
7
0.7
ESE
4
0.6
SE
6
0.6
SE
6
0.8
SE
5
0.8
SSE
4
0.8
SSE
5
clear
clear
part cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
cloud
clear
clear
clear
clear
part cloud
clear
thunderstorm
light rain
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
some clouds
clear
clear
clear
clear
some clouds
cloudy
some clouds
clear
cloudy
clear
clear
clear
clear
some clouds
clear
risk tstorm
light rain
some clouds
clear
clear
some clouds
some clouds
clear
clear
clear
 km/h
20
NE
10
ENE
15
SE
15
SE
10
ESE
15
SE
15
SE
20
ESE
20
SE
20
SSW
15
SW
40
N
30
NE
10
E
20
SSE
20
S
20
SSW
25
S
20
S
20
S
20
SSE
20
SSE
15
SSE
15
S
5
SSW
10
SE
5
ENE
10
NE
10
ENE
15
E
20
E
20
ESE
15
SE
20
SSE
25
S
20
S
 mm 
2
1
max°C
2
6
13
16
18
20
19
19
20
22
23
16
8
11
17
19
20
22
23
24
24
22
23
23
23
23
23
20
19
20
15
16
21
21
21
21
Moonrise
3:15
4:11
5:07
6:04
6:59
7:51
8:38
9:21
9:58
10:31
11:02
11:32
Moonset
2:14
2:48
3:26
4:10
5:00
5:54
6:52
7:52
8:51
9:51
10:50
11:49
Sunrise
7:05
7:05
7:07
7:07
7:07
7:07
7:09
7:09
7:09
7:09
7:11
7:11
Sunset
5:22
5:22
5:22
5:23
5:23
5:23
5:24
5:24
5:25
5:27
5:27
5:28
Today's sea temperature in Galveston (Galveston Channel) is
16.6° C
(Statistics for 15 Dec 1981-2005 – mean: 20.1 max: 21.4 min: 18.4°C)
Issued (local time): 5 am Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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