Round Point, Trinity Bay, Galveston Bay (sub) Sea Conditions and Tide Table

Round Point, Trinity Bay, Galveston Bay (sub) 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 — and sunset is at 06:02 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Wed afternoon, min 17°C on Thu morning). Wind will be generally light.

Days 5–7 Weather Summary

Moderate rain (total 19mm), heaviest on Sat night. Warm air temperatures (max 22°C on Sun afternoon, min 13°C on Sun night). Winds decreasing (fresh winds from the S on Sat afternoon, light winds from the NNE by Mon morning).

Days 8–10 Weather Summary

Mostly dry. Warm (max 21°C on Mon afternoon, min 15°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Some drizzle, heaviest during Sun afternoon. Warm (max 23°C on Sat morning, min 18°C on Thu night). Wind will be generally light.

Tue
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
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
night
Wave Height Map
High Tide
2:05AM0.22m
2:41AM0.22m
3:13AM0.22m
3:32AM0.22m
3:42AM0.21m
10:36AM0.21m
3:50AM0.21m
11:44AM0.22m
4:01AM0.20m
12:48PM0.21m
4:11AM0.19m
1:57PM0.20m
4:20AM0.18m
3:14PM0.20m
4:27AM0.17m
4:39PM0.19m
4:30AM0.17m
6:13PM0.20m
7:58PM0.21m
9:55PM0.23m
Low Tide
11:05AM-0.10m
11:57AM-0.11m
12:43PM-0.12m
1:24PM-0.13m
1:35AM0.20m
2:01PM-0.13m
1:49AM0.19m
2:36PM-0.12m
2:27AM0.16m
3:10PM-0.09m
3:10AM0.13m
3:45PM-0.06m
3:54AM0.09m
4:21PM-0.01m
4:40AM0.04m
5:00PM0.05m
5:28AM-0.01m
5:42PM0.12m
6:21AM-0.06m
6:30PM0.18m
7:20AM-0.10m
7:33PM0.23m
8:26AM-0.12m
Wave
height (m) 
direction
period (s) 
0.5
S
5
0.4
S
6
0.4
S
6
0.4
S
6
0.3
S
6
0.3
SSE
6
0.3
SSE
5
0.3
SSE
6
0.2
SSE
6
0.2
SSE
5
0.4
SSE
3
0.6
SSE
4
0.7
SSE
5
0.8
SSE
6
0.8
SSE
7
0.7
SSE
7
0.5
SSE
7
0.4
SE
7
0.2
SSE
8
0.2
SSE
7
0.4
SE
6
0.3
SE
6
0.2
SSE
6
0.3
SE
3
0.3
SE
3
0.4
SE
3
0.4
SE
3
0.4
SE
3
0.4
SSE
3
0.5
S
6
0.4
S
6
0.4
S
6
0.4
SSE
6
0.4
SSE
6
0.5
SE
3
0.5
SSE
6
0.6
SSE
6
0.6
SSE
6
0.5
SSE
7
0.6
SSE
6
0.7
SSE
7
0.6
SSE
7
0.6
SSE
7
0.5
SE
7
0.4
SSE
7
0.4
SSE
7
0.4
SE
6
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
rain showers
thunderstorm
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
thunderstorm
cloud
part cloud
thunderstorm
cloud
part cloud
part cloud
part cloud
rain showers
part cloud
mod rain
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
rain shwrs
risk tstorm
clear
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
cloudy
some clouds
risk tstorm
cloudy
some clouds
risk tstorm
cloudy
some clouds
some clouds
some clouds
rain shwrs
some clouds
mod rain
 km/h
15
S
10
SSE
5
WNW
10
WNW
5
WNW
5
NNE
10
SSW
10
SSW
10
S
15
SSE
15
SE
20
SSE
25
SSE
15
SW
20
WNW
25
WNW
20
NW
15
NNE
5
W
10
ESE
10
ESE
10
S
10
S
5
SE
15
SSE
15
SSE
20
SSE
20
S
15
S
15
SSW
15
S
5
SSE
10
E
15
SSE
15
SE
15
SSE
20
S
10
SSE
15
SE
20
SSE
15
SE
15
SE
15
SSE
10
SE
5
S
10
S
5
SW
 mm 
5
14
3
1
2
8
max°C
21
20
20
22
21
20
21
20
21
21
18
20
19
18
19
22
17
19
21
19
18
18
16
19
19
18
20
21
20
22
22
21
23
22
19
21
21
20
21
22
20
22
22
21
21
22
19
Moonrise
2:43
3:38
4:29
5:15
5:56
6:32
7:05
7:36
8:06
8:37
9:09
9:46
10:28
11:18
12:15
Moonset
12:43
1:34
2:30
3:30
4:31
5:33
6:34
7:35
8:37
9:40
10:45
11:53
1:03
2:11
Sunrise
7:01
7:00
6:58
6:58
6:58
6:56
6:56
6:54
6:54
6:52
6:52
6:50
6:50
6:48
6:48
Sunset
6:02
6:04
6:05
6:06
6:07
6:07
6:07
6:08
6:09
6:09
6:10
6:12
6:13
6:13
6:14
6:15
Today's sea temperature in Round Point, Trinity Bay, Galveston Bay (sub) is
14.7° C
(Statistics for 10 Feb 1981-2005 – mean: 17.2 max: 19.6 min: 15.0°C)
Issued (local time): 5 pm Tuesday 10 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest