Round Point, Trinity Bay, Galveston Bay Sea Conditions and Tide Table

Round Point, Trinity Bay, Galveston Bay 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 06:33 AM and sunset is at 08:15 PM.

Days 1–3 Weather Summary

Some drizzle, heaviest during Sun morning. Very warm air temperatures (max 31°C on Mon morning, min 27°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Very warm air temperatures (max 31°C on Wed morning, min 27°C on Wed night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 8mm), mostly falling on Sun night. Warm (max 34°C on Sun afternoon, min 26°C on Sun night). Winds decreasing (fresh winds from the SSW on Sat afternoon, calm by Sun afternoon).

Days 10–12 Weather Summary

Heavy rain (total 28mm), heaviest during Wed morning. Warm (max 31°C on Thu morning, min 26°C on Wed morning). Wind will be generally light.

Days 13–16 Weather Summary

Light rain (total 2mm), mostly falling on Fri afternoon. Warm (max 30°C on Fri morning, min 28°C on Fri night). Wind will be generally light.

Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
Mon
10
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
10:34AM0.46m
11:29AM0.46m
12:15PM0.45m
12:48PM0.44m
1:02PM0.42m
12:32PM0.39m
7:19PM0.34m
11:34AM0.37m
9:20PM0.32m
11:24AM0.36m
11:16PM0.32m
11:27AM0.35m
1:48AM0.34m
11:33AM0.35m
5:17AM0.39m
11:25AM0.36m
6:36AM0.45m
7:44AM0.48m
8:49AM0.51m
9:53AM0.52m
Low Tide
1:23AM0.01m
1:58AM0.02m
2:28AM0.02m
2:54AM0.04m
3:21AM0.07m
6:11PM0.34m
3:54AM0.12m
6:09PM0.30m
4:37AM0.18m
6:30PM0.24m
5:42AM0.24m
7:03PM0.19m
7:28AM0.31m
7:47PM0.13m
9:44AM0.36m
8:40PM0.09m
9:40PM0.05m
10:43PM0.01m
11:42PM-0.02m
Wave
Height (m)
Direction
Period (s)
0.4
SSE
4
0.4
SSE
4
0.6
S
3
0.5
S
4
0.5
S
4
0.6
S
4
0.5
S
4
0.4
S
4
0.6
S
3
0.4
S
4
0.4
S
5
0.6
S
3
0.4
S
4
0.4
S
5
0.6
S
4
0.6
S
4
0.6
S
3
0.7
S
4
0.6
S
5
0.9
SSW
4
0.8
S
5
0.6
S
5
0.6
S
5
0.5
S
5
0.4
SSE
5
0.4
SSE
5
0.6
SSE
4
0.7
SSE
5
0.8
SSE
6
0.8
SSE
7
0.7
SSE
6
0.6
SSE
7
0.7
SSE
7
0.4
SSE
7
0.4
SSE
7
0.4
SSE
6
0.3
SSE
6
0.3
SSE
6
0.4
SSE
3
0.5
SSE
4
0.4
SSE
5
0.6
SSE
4
0.5
SSE
4
0.5
SSE
5
0.7
S
4
0.6
SSE
5
0.6
SSE
5
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
clear
clear
clear
clear
part cloud
thunderstorm
part cloud
thunderstorm
part cloud
clear
clear
clear
part cloud
clear
clear
risk tstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
risk tstorm
risk tstorm
some clouds
risk tstorm
risk tstorm
risk tstorm
rain shwrs
risk tstorm
risk tstorm
clear
clear
clear
clear
some clouds
risk tstorm
some clouds
risk tstorm
some clouds
clear
clear
clear
some clouds
clear
clear
km/h
10
SW
20
S
20
SSW
15
WSW
20
S
20
SW
15
WSW
20
S
20
SW
15
WSW
20
S
20
SSW
10
SW
20
S
20
SSW
15
WSW
25
S
25
SSW
20
WSW
30
S
20
SW
15
W
0
NNW
5
ESE
5
NE
20
SSE
10
SE
15
S
25
SSE
15
SSE
5
NW
10
NNE
15
SSE
5
SSE
15
S
15
SSW
5
SSW
15
S
15
S
15
SSW
20
S
20
S
20
S
25
S
20
S
20
SSW
20
S
 mm
1
4
1
3
9
2
2
14
1
1
1
max °C
30
30
29
31
30
29
31
30
29
31
31
29
30
30
29
31
31
29
33
31
29
32
34
29
30
31
29
30
30
28
26
28
28
31
30
29
30
30
28
29
30
29
30
30
29
30
30
Moonrise
6:31
7:17
7:57
8:32
9:05
9:34
10:03
10:31
11:02
11:35
12:14
12:59
1:54
2:58
4:08
Moonset
3:39
4:34
5:31
6:30
7:28
8:26
9:23
10:21
11:20
12:21
1:26
2:34
3:44
4:51
5:53
6:47
Sunrise
6:33
6:35
6:35
6:35
6:35
6:37
6:37
6:37
6:39
6:39
6:39
6:41
6:41
6:41
6:41
6:43
Sunset
8:15
8:15
8:14
8:13
8:13
8:12
8:10
8:10
8:09
8:08
8:07
8:07
8:07
8:06
8:05
8:04
Today's sea temperature in Round Point, Trinity Bay, Galveston Bay is
30.3° C
(Statistics for 26 Jul 1981-2005 – mean: 29.4 max: 30.2 min: 28.2°C)
Issued (local time): 12 pm Sunday 26 Jul 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest