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 07:28 AM and sunset is at 07:25 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Sun afternoon, min 5°C on Sun night). Winds decreasing (strong winds from the N on Sun night, light winds from the NNE by Mon night).

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 21°C on Fri morning, min 12°C on Tue night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 22°C on Sun afternoon, min 19°C on Fri night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 23°C on Wed morning, min 19°C on Tue night). Wind will be generally light.

Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Mon
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
Wave Height Map
High Tide
10:28PM0.33m
10:31PM0.29m
9:51PM0.25m
7:21AM0.27m
8:59PM0.23m
8:59AM0.29m
8:45PM0.23m
10:37AM0.30m
8:45PM0.23m
12:25PM0.33m
8:49PM0.26m
2:27PM0.34m
8:39PM0.28m
4:21PM0.36m
5:56PM0.37m
7:13PM0.38m
8:10PM0.38m
8:49PM0.37m
9:15PM0.35m
Low Tide
12:40PM-0.04m
3:00AM0.29m
1:24PM-0.01m
2:38AM0.25m
2:12PM0.03m
2:49AM0.20m
3:05PM0.08m
3:10AM0.14m
4:06PM0.14m
3:41AM0.08m
5:15PM0.20m
4:22AM0.03m
6:32PM0.24m
5:14AM-0.01m
8:11PM0.28m
7:27AM-0.05m
8:39AM-0.06m
9:47AM-0.06m
10:48AM-0.06m
11:41AM-0.04m
1:06AM0.31m
12:29PM0.00m
Wave
height (m) 
direction
period (s) 
0.8
S
5
1
S
6
1
N
4
0.8
N
4
0.7
N
4
0.4
NNE
3
0.4
ENE
3
0.6
E
4
0.6
ESE
4
0.6
SE
4
0.4
SE
4
0.4
SSE
3
0.3
SE
4
0.3
SE
4
0.5
S
3
0.3
SE
5
0.4
S
2
0.6
S
3
0.5
S
3
0.5
S
3
0.6
S
4
0.5
S
4
0.5
S
4
0.6
SSE
4
0.4
SSE
4
0.4
S
5
0.4
S
5
0.3
SSE
4
0.3
SSE
4
0.3
SSE
3
0.2
S
4
0.3
SSE
5
0.4
SSE
3
0.4
SSE
5
0.4
SSE
5
0.4
SSE
5
0.6
ENE
3
0.8
E
4
0.9
E
6
0.8
ESE
6
0.7
ESE
6
0.5
SE
6
0.4
ESE
5
0.5
ESE
3
0.4
SE
5
0.3
SE
5
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
cloud
light rain
cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
some clouds
cloudy
light rain
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
clear
clear
 km/h
30
SSW
35
SSW
40
N
35
N
30
NNW
15
NNE
15
ENE
15
SE
15
SE
20
SSE
15
S
15
SSE
10
SSW
15
S
15
SSW
10
SW
20
S
20
S
20
SSW
25
S
20
S
20
S
25
S
20
S
15
S
20
S
15
S
10
S
15
S
15
SSE
5
ESE
20
S
15
SSE
15
SE
15
SSE
10
ESE
30
NE
25
NE
30
NE
20
NNE
20
NE
10
NNE
15
NE
10
SSE
10
S
10
NE
 mm 
1
max°C
22
23
16
9
10
8
10
13
14
17
18
17
19
20
19
21
21
20
21
21
20
21
22
20
22
22
21
22
22
20
23
23
20
22
23
21
18
18
13
11
13
13
18
19
18
20
Moonrise
5:28
6:02
6:34
7:05
7:36
8:08
8:44
9:26
10:14
11:10
12:13
1:20
2:28
3:33
4:36
Moonset
4:17
5:18
6:20
7:22
8:26
9:33
10:42
11:53
1:03
2:09
3:07
3:57
4:38
5:14
5:46
Sunrise
7:28
7:26
7:26
7:24
7:24
7:22
7:20
7:20
7:18
7:18
7:16
7:15
7:13
7:13
7:11
7:11
Sunset
7:25
7:27
7:28
7:28
7:29
7:29
7:30
7:30
7:30
7:31
7:31
7:32
7:34
7:34
7:35
Today's sea temperature in Round Point, Trinity Bay, Galveston Bay is
20.3° C
(Statistics for 15 Mar 1981-2005 – mean: 18.4 max: 19.8 min: 16.8°C)
Issued (local time): 12 am Sunday 15 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest