Galveston Sea Conditions and Tide Table

Galveston 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 06:22 AM and sunset is at 08:08 PM.

Days 1–3 Weather Summary

Heavy rain (total 24mm), heaviest during Tue night. Warm air temperatures (max 27°C on Wed night, min 25°C on Mon morning). Mainly fresh winds.

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Thu morning. Warm air temperatures (max 27°C on Fri afternoon, min 25°C on Thu morning). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 8mm), mostly falling on Sun night. Warm (max 27°C on Sun afternoon, min 21°C on Mon morning). Winds increasing (light winds from the NE on Sun morning, strong winds from the NE by Sun night).

Days 10–12 Weather Summary

Some drizzle, heaviest during Fri night. Warm (max 26°C on Thu afternoon, min 22°C on Wed morning). Wind will be generally light.

Days 13–16 Weather Summary

Light rain (total 8mm), mostly falling on Sat night. Warm (max 27°C on Sat afternoon, min 26°C on Sat morning). Mainly fresh winds.

Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tue
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
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High Tide
12:06PM0.49m
1:55AM0.53m
12:20PM0.46m
3:01AM0.60m
12:27PM0.44m
3:55AM0.66m
12:29PM0.44m
4:41AM0.69m
12:17PM0.45m
5:22AM0.70m
6:01AM0.69m
6:40AM0.68m
7:19AM0.67m
7:58AM0.66m
8:37AM0.64m
9:12AM0.63m
9:43AM0.61m
10:10AM0.59m
8:56PM0.37m
10:31AM0.55m
Low Tide
6:51PM0.09m
7:35AM0.32m
7:23PM0.01m
8:52AM0.38m
7:54PM-0.05m
10:07AM0.42m
8:26PM-0.09m
11:29AM0.45m
8:58PM-0.11m
9:31PM-0.11m
10:04PM-0.10m
10:39PM-0.08m
11:14PM-0.06m
11:51PM-0.04m
00:30AM-0.00m
1:13AM0.05m
2:05AM0.11m
5:08PM0.33m
3:12AM0.20m
5:20PM0.25m
Wave
Height (m)
Direction
Period (s)
0.5
SE
5
0.5
SE
5
0.4
SE
5
0.4
SE
5
0.4
SE
5
0.8
SE
4
0.8
SE
5
1.1
SE
5
1
SE
6
0.9
SE
5
0.9
SE
7
0.6
SE
6
0.6
SE
6
0.6
SE
7
0.5
SE
6
0.5
SE
6
0.5
SE
6
0.5
SE
6
0.4
SSE
6
0.4
SE
6
1.2
ENE
4
1.2
E
5
1
E
5
1.2
E
6
1
E
5
0.8
ESE
7
0.8
ESE
5
0.7
E
4
0.5
E
4
0.4
SE
6
0.4
SE
6
0.4
SE
6
0.4
ESE
6
0.4
SE
6
0.5
ESE
5
0.7
ESE
6
0.6
ESE
7
0.5
SE
6
0.6
ESE
5
0.6
ESE
5
0.6
ESE
6
0.9
SE
4
0.6
SE
5
0.6
SE
5
0.9
SE
4
0.8
SE
5
0.8
SE
5
clear
thunderstorm
thunderstorm
clear
clear
heavy rain
thunderstorm
thunderstorm
mod rain
thunderstorm
clear
clear
clear
clear
clear
clear
part cloud
rain showers
clear
thunderstorm
thunderstorm
cloud
cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
rain showers
clear
clear
thunderstorm
thunderstorm
clear
clear
rain showers
clear
rain showers
part cloud
clear
clear
risk tstorm
risk tstorm
clear
clear
heavy rain
risk tstorm
risk tstorm
mod rain
risk tstorm
clear
clear
clear
clear
clear
clear
some clouds
rain shwrs
clear
risk tstorm
risk tstorm
cloudy
cloudy
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
rain shwrs
clear
clear
risk tstorm
risk tstorm
clear
clear
rain shwrs
clear
rain shwrs
some clouds
clear
km/h
15
NE
10
E
10
SE
10
SSE
15
SSE
30
SSE
15
ENE
35
ESE
20
ESE
25
ESE
20
ESE
10
SE
5
N
10
S
20
SSW
15
WSW
15
S
15
SSW
10
NE
10
ESE
45
NE
35
NE
30
ENE
30
ENE
30
NE
15
NE
20
E
20
NE
5
E
10
SSE
15
NE
15
SE
15
SE
10
ENE
15
ESE
20
SSE
5
ESE
15
ESE
20
SE
10
SSE
20
SE
25
SE
20
SSE
20
SE
30
SSE
20
SSE
25
S
1
1
12
2
1
7
1
1
1
7
1
4
2
1
1
max °C
25
26
26
26
26
26
25
26
27
26
26
25
25
27
26
27
27
27
26
27
25
23
25
25
24
27
26
23
25
25
24
26
25
26
26
26
26
27
27
27
27
27
27
27
27
27
27
Moonrise
3:20
4:16
5:12
6:08
7:05
8:02
8:57
9:49
10:36
11:18
11:55
12:29
12:59
1:29
1:58
Moonset
2:50
3:18
3:46
4:17
4:50
5:28
6:11
6:59
7:52
8:48
9:45
10:43
11:40
12:37
1:35
2:35
Sunrise
6:22
6:22
6:20
6:20
6:20
6:20
6:20
6:20
6:20
6:18
6:18
6:18
6:18
6:18
6:18
6:18
Sunset
8:08
8:09
8:10
8:10
8:12
8:12
8:13
8:13
8:14
8:14
8:15
8:15
8:15
8:15
8:16
8:16
Today's sea temperature in Galveston is
26.7° C
(Statistics for 25 May 1981-2005 – mean: 26.2 max: 27.9 min: 24.3°C)
Issued (local time): 12 pm Monday 25 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest