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

Days 1–3 Weather Summary

Some drizzle, heaviest during Sun night. Warm air temperatures (max 25°C on Sun afternoon, min 8°C on Fri morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Mon morning, min 20°C on Mon night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 22°C on Thu morning, min 19°C on Sat night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 4mm), mostly falling on Tue morning. Warm (max 23°C on Tue morning, min 19°C on Sun morning). Wind will be generally light.

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
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
00:07AM0.36m
00:59AM0.35m
1:36AM0.35m
1:57AM0.34m
2:02AM0.32m
1:46AM0.30m
1:26AM0.27m
11:00AM0.14m
1:17AM0.24m
2:01PM0.14m
1:13AM0.22m
5:48PM0.20m
1:08AM0.22m
7:14PM0.27m
8:24PM0.32m
Low Tide
1:19PM-0.12m
1:54PM-0.12m
2:29PM-0.13m
3:05PM-0.14m
3:43PM-0.12m
4:25PM-0.09m
5:13PM-0.04m
8:40AM0.13m
6:14PM0.03m
8:46AM0.06m
7:40PM0.11m
9:11AM-0.01m
9:30PM0.18m
9:44AM-0.08m
11:39PM0.23m
10:26AM-0.13m
Wave
height (m) 
direction
period (s) 
0.6
NE
3
0.4
E
4
0.5
SE
3
0.5
SE
4
0.4
SSE
5
0.5
SSE
4
0.4
SSE
5
0.4
SSE
5
0.4
SSE
5
0.4
SSE
4
0.5
SE
4
0.6
SSE
5
0.5
SE
5
0.4
SE
6
0.4
SE
6
0.4
SE
7
0.4
SE
7
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.5
SE
8
0.4
SE
8
0.4
SE
7
0.4
SE
7
0.4
SE
7
0.4
SE
4
0.4
SSE
4
0.3
SSE
5
0.3
SSE
5
0.4
SE
3
0.4
SSE
4
0.5
SSE
5
0.6
SSE
5
0.7
SSE
6
0.6
SSE
6
0.5
SSE
6
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
rain showers
cloud
rain showers
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
risk tstorm
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
rain shwrs
cloudy
rain shwrs
 km/h
20
NE
10
SSE
10
SSE
15
S
20
S
15
S
5
SW
10
S
10
S
15
SSE
20
SSE
15
SSE
15
SE
15
SSE
10
SE
10
SE
15
SSE
10
SE
10
SSE
15
SSE
10
S
10
S
15
S
10
SSW
10
SSW
15
S
10
S
5
SE
10
SSE
10
SSE
15
SSE
20
S
20
S
15
SW
15
SSW
15
SSW
 mm 
1
2
1
max°C
12
14
17
22
22
21
24
25
23
22
22
21
22
22
21
21
21
20
22
22
21
21
21
20
22
22
21
21
22
20
21
21
21
23
22
22
Moonrise
7:00
7:52
8:39
9:21
9:58
10:31
11:02
11:31
12:01
12:32
1:08
1:49
Moonset
4:58
5:53
6:51
7:50
8:50
9:50
10:49
11:49
12:51
1:55
3:04
Sunrise
7:07
7:09
7:09
7:09
7:09
7:11
7:11
7:11
7:11
7:11
7:13
7:13
Sunset
5:22
5:22
5:23
5:23
5:24
5:24
5:25
5:25
5:27
5:28
5:28
5:29
Today's sea temperature in Round Point, Trinity Bay, Galveston Bay is
16.8° C
(Statistics for 19 Dec 1981-2005 – mean: 19.3 max: 21.1 min: 17.4°C)
Issued (local time): 5 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest