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 06:26 AM and sunset is at 08:21 PM.

Days 1–3 Weather Summary

Heavy rain (total 34mm), heaviest during Tue morning. Very warm air temperatures (max 30°C on Thu morning, min 24°C on Tue morning). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 5mm), mostly falling on Fri morning. Very warm air temperatures (max 30°C on Sat afternoon, min 27°C on Sat night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 31°C on Wed afternoon, min 26°C on Mon night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 30°C on Thu morning, min 26°C on Thu night). Wind will be generally light.

Days 13–16 Weather Summary

Mostly dry. Warm (max 31°C on Wed afternoon, min 27°C on Tue night). Wind will be generally light.

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
Monday
27
Tuesday
28
Wed
29
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
1:28PM0.45m
2:03PM0.43m
2:04PM0.39m
7:25PM0.38m
1:34PM0.35m
9:06PM0.33m
12:43PM0.33m
11:03PM0.29m
12:22PM0.32m
1:59AM0.29m
12:20PM0.32m
5:17AM0.34m
12:21PM0.33m
6:37AM0.39m
7:39AM0.42m
8:38AM0.45m
9:36AM0.45m
10:34AM0.46m
11:29AM0.46m
12:15PM0.45m
Low Tide
3:09AM-0.09m
4:37PM0.42m
3:55AM-0.05m
5:16PM0.37m
4:39AM0.01m
6:04PM0.31m
5:25AM0.09m
6:51PM0.23m
6:18AM0.17m
7:38PM0.17m
7:30AM0.25m
8:25PM0.11m
9:09AM0.30m
9:14PM0.06m
10:05PM0.04m
10:58PM0.02m
11:50PM0.01m
00:40AM0.01m
1:23AM0.01m
1:58AM0.02m
Wave
Height (m)
Direction
Period (s)
0.4
SSE
5
0.4
SSE
5
0.4
SSE
4
0.4
SSE
5
0.4
SSE
5
0.7
SE
4
0.7
SE
5
0.6
SSE
5
0.7
SE
4
0.9
SSE
5
0.7
SSE
6
0.5
SSE
6
0.4
SSE
5
0.4
SSE
5
0.4
SSE
5
0.3
SSE
5
0.3
SSE
5
0.4
S
3
0.3
SSE
4
0.4
S
2
0.3
S
3
0.2
SSE
5
0.3
SSE
5
0.2
SSE
5
0.2
SSE
5
0.3
SSE
5
0.4
SSW
3
0.3
S
3
0.3
S
3
0.4
SSW
3
0.3
S
3
0.3
S
2
0.4
S
3
0.3
S
3
0.4
S
4
0.5
S
3
0.4
SSE
4
0.6
S
4
0.6
S
4
0.6
SSE
4
0.5
S
5
0.7
S
4
0.5
S
5
0.4
SSE
5
0.6
S
3
0.3
SSE
5
0.4
SSE
5
thunderstorm
cloud
mod rain
cloud
part cloud
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
risk tstorm
cloudy
mod rain
cloudy
some clouds
rain shwrs
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
clear
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
km/h
10
NNE
10
SE
15
ESE
5
WNW
10
NE
10
ESE
20
SSE
15
S
15
SE
25
S
15
S
15
SSE
15
S
15
S
15
SSW
5
S
15
S
15
SSW
5
WSW
20
S
10
SW
5
NE
15
SSW
5
SSW
5
N
10
S
15
SW
5
WNW
20
S
15
SW
10
SW
20
S
15
SSW
15
SSW
20
S
20
S
15
SSW
25
S
20
S
20
S
25
S
20
S
15
S
20
S
20
SSW
10
SW
20
S
 mm
18
7
2
3
2
2
3
2
max °C
24
26
27
27
26
29
30
30
28
29
29
29
29
30
28
29
29
28
30
29
28
30
30
29
30
31
29
30
30
29
29
29
28
29
29
28
30
30
29
30
30
29
29
30
28
30
31
Moonrise
6:31
7:45
8:54
10:00
11:01
12:00
12:58
1:56
2:53
3:51
4:47
5:41
6:31
7:17
7:57
8:32
Moonset
8:59
9:41
10:18
10:50
11:19
11:48
12:18
12:50
1:25
2:05
2:49
3:39
4:34
5:31
6:30
Sunrise
6:26
6:28
6:28
6:28
6:28
6:30
6:31
6:31
6:31
6:31
6:33
6:33
6:33
6:35
6:35
6:35
Sunset
8:21
8:20
8:20
8:20
8:19
8:19
8:17
8:17
8:16
8:16
8:15
8:15
8:15
8:15
8:14
8:13
Today's sea temperature in Round Point, Trinity Bay, Galveston Bay is
30.3° C
(Statistics for 14 Jul 1981-2005 – mean: 29.2 max: 30.1 min: 28.3°C)
Issued (local time): 6 am Tuesday 14 Jul 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest