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 — and sunset is at 05:47 PM.

Days 1–4 Weather Summary

Mild with moderate rain (total 15mm) on Sat morning. Becoming colder with a light covering of snow, mostly falling on Sun morning. Icy conditions (max 19°C on Fri afternoon, min -4°C on Sun morning). Winds increasing (calm on Thu afternoon, fresh winds from the NNW by Sun morning).

Days 5–7 Weather Summary

A dusting of snow on Sun afternoon. Freezing level rising with drizzle on Wed morning. Icy conditions (max 8°C on Tue night, min -9°C on Sun night). Winds decreasing (fresh winds from the NNW on Sun afternoon, light winds from the E by Tue morning).

Days 8–10 Weather Summary

Mild with light rain (total 5mm) on Wed afternoon. Becoming colder with a light covering of snow, mostly falling on Fri night. Freeze-thaw conditions (max 7°C on Thu afternoon, min -7°C on Fri morning). Mainly fresh winds.

Days 11–13 Weather Summary

Mostly dry. Freeze-thaw conditions (max 12°C on Tue afternoon, min -1°C on Sun morning). Wind will be generally light.

Thu
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
Thursday
5
Friday
6
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
11:25PM0.21m
10:33AM0.14m
11:21PM0.20m
12:53PM0.15m
11:23PM0.20m
4:48PM0.20m
11:23PM0.20m
6:30PM0.25m
7:46PM0.30m
8:57PM0.32m
10:02PM0.34m
10:58PM0.34m
11:38PM0.33m
11:57PM0.30m
11:52PM0.26m
11:17PM0.22m
7:33AM0.21m
10:33PM0.20m
9:11AM0.18m
Low Tide
4:18PM-0.03m
6:18AM0.08m
5:13PM0.04m
6:48AM0.02m
6:26PM0.12m
7:28AM-0.05m
8:05PM0.18m
8:16AM-0.10m
9:12AM-0.14m
10:11AM-0.18m
11:10AM-0.20m
12:04PM-0.22m
12:53PM-0.22m
1:36PM-0.20m
3:08AM0.28m
2:16PM-0.17m
3:26AM0.23m
2:54PM-0.11m
4:00AM0.17m
3:34PM-0.05m
4:38AM0.10m
4:17PM0.02m
Wave
height (m) 
direction
period (s) 
0.4
SSE
5
0.4
SSE
5
0.4
ESE
3
0.6
ESE
4
0.9
ESE
5
1.1
ESE
6
0.9
NE
3
0.6
SE
6
0.7
N
3
0.7
NNW
3
0.6
N
3
0.6
N
3
0.5
N
3
0.4
NE
3
0.2
E
3
0.1
E
3
0.2
ESE
3
0.5
ESE
4
0.7
ESE
4
0.6
NNE
3
0.6
NNE
3
0.7
NNE
3
0.8
NNE
4
0.7
ENE
4
0.5
E
5
0.6
E
4
0.6
ESE
4
0.5
ESE
5
0.5
ESE
5
0.6
ENE
3
0.5
ESE
5
0.5
NE
3
0.4
NE
3
0.3
E
4
0.3
SE
7
0.5
E
3
0.6
ESE
4
0.8
ESE
4
0.8
ESE
5
0.6
SE
5
0.5
N
3
0.3
SSE
5
0.2
SSE
6
0.1
SE
6
0.1
SE
5
0.2
SSE
2
0.3
SSE
2
part cloud
cloud
part cloud
part cloud
cloud
mod rain
light rain
light snow
light snow
snow showers
part cloud
clear
clear
clear
clear
clear
part cloud
light rain
light rain
cloud
clear
clear
part cloud
part cloud
part cloud
light snow
light snow
cloud
cloud
cloud
cloud
clear
part cloud
clear
cloud
part cloud
cloud
light rain
light rain
mod rain
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
some clouds
cloudy
some clouds
some clouds
cloudy
mod rain
light rain
light snow
light snow
snow shwrs
some clouds
clear
clear
clear
clear
clear
some clouds
light rain
light rain
cloudy
clear
clear
some clouds
some clouds
some clouds
light snow
light snow
cloudy
cloudy
cloudy
cloudy
clear
some clouds
clear
cloudy
some clouds
cloudy
light rain
light rain
mod rain
some clouds
clear
some clouds
some clouds
clear
clear
some clouds
 km/h
5
SSE
10
ESE
15
E
15
E
25
ENE
20
ENE
30
NNE
20
NNE
30
NNW
35
NNW
25
NNW
25
N
25
N
10
NNE
5
E
10
S
10
ESE
15
ENE
20
NE
20
N
25
NNE
30
N
25
NNE
20
NE
15
ENE
20
ENE
20
NE
15
NE
10
NE
20
NE
15
NNE
15
NE
15
NNE
5
N
10
ENE
15
ENE
15
E
15
E
15
E
15
N
15
N
10
N
10
NNW
10
E
10
ESE
15
S
15
S
 mm 
10
5
1
5
5
5
6
max°C
18
17
17
19
14
9
4
2
-3
-1
-5
-4
0
-3
0
5
8
6
4
4
5
7
0
-3
1
0
-3
1
1
3
6
4
3
9
8
8
12
12
12
9
9
12
15
13
14
14
16
Moonrise
10:04
10:34
11:07
11:45
12:30
1:23
2:25
3:34
4:45
5:54
7:01
8:03
9:02
10:00
10:56
Moonset
9:44
10:44
11:47
12:53
2:01
3:12
4:21
5:24
6:18
7:04
7:43
8:17
8:47
9:15
9:43
Sunrise
7:11
7:11
7:11
7:11
7:11
7:09
7:09
7:09
7:09
7:07
7:07
7:07
7:05
7:05
7:05
Sunset
5:47
5:47
5:49
5:50
5:51
5:52
5:52
5:53
5:53
5:54
5:55
5:57
5:58
5:59
5:59
6:00
Today's sea temperature in Round Point, Trinity Bay, Galveston Bay is
15.5° C
(Statistics for 22 Jan 1981-2005 – mean: 17.5 max: 19.8 min: 15.2°C)
Issued (local time): 5 pm Thursday 22 Jan 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest