Saint Thomas, Saint Thomas Sea Conditions and Tide Table

Saint Thomas, Saint Thomas 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

Light rain (total 3mm), mostly falling on Sun afternoon. Warm air temperatures (max 26°C on Sat afternoon, min 26°C on Sat afternoon). Mainly fresh winds.

Days 5–7 Weather Summary

Light rain (total 4mm), mostly falling on Tue night. Warm air temperatures (max 26°C on Tue afternoon, min 24°C on Thu night). Mainly fresh winds.

Days 8–10 Weather Summary

Light rain (total 2mm), mostly falling on Fri night. Warm (max 25°C on Fri afternoon, min 24°C on Fri night). Winds decreasing (fresh winds from the ENE on Fri night, light winds from the ENE by Sun night).

Days 11–13 Weather Summary

Light rain (total 3mm), mostly falling on Mon night. Warm (max 25°C on Mon night, min 23°C on Tue night). Winds increasing (light winds from the NE on Mon afternoon, strong winds from the NNE by Tue night).

Sat
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thu
1
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
11:09AM0.26m
11:43AM0.26m
12:15PM0.25m
12:43PM0.23m
1:07PM0.21m
2:01AM0.03m
1:26PM0.18m
4:43AM0.08m
1:34PM0.15m
5:29AM0.13m
1:07PM0.12m
6:12AM0.18m
6:58AM0.23m
7:46AM0.27m
8:34AM0.29m
Low Tide
1:30AM-0.07m
2:05AM-0.07m
2:38AM-0.05m
3:10AM-0.04m
3:44AM-0.01m
10:17PM0.02m
9:35PM0.01m
6:14AM0.08m
9:27PM-0.01m
10:12AM0.11m
9:34PM-0.04m
9:53PM-0.07m
10:23PM-0.10m
11:01PM-0.12m
Wave
height (m) 
direction
period (s) 
0.9
NE
9
1
ENE
7
1
ENE
7
1
ENE
7
0.9
ENE
7
0.8
ENE
10
0.7
NE
9
0.9
ENE
6
1.1
NE
5
1
NE
5
1.1
NE
6
1.2
NNE
10
1.3
N
10
1.3
N
11
1.1
N
10
1
N
10
1
NNE
6
1
NNE
6
1.2
NNW
12
1.4
NNW
12
1.3
N
12
1.1
N
12
1.1
NE
6
0.8
NNE
10
0.7
NE
10
0.6
NE
9
0.5
NE
9
0.5
NE
9
0.5
N
10
1.1
N
4
1.4
NNW
6
1.6
N
6
1.4
NNW
10
1.3
N
10
1.3
NNE
6
1
NE
11
clear
clear
clear
rain showers
clear
clear
thunderstorm
rain showers
clear
clear
thunderstorm
clear
part cloud
thunderstorm
clear
clear
rain showers
clear
clear
rain showers
clear
clear
rain showers
clear
clear
clear
clear
clear
rain showers
part cloud
part cloud
cloud
part cloud
clear
part cloud
rain showers
clear
clear
clear
rain shwrs
clear
clear
risk tstorm
rain shwrs
clear
clear
risk tstorm
clear
some clouds
risk tstorm
clear
clear
rain shwrs
clear
clear
rain shwrs
clear
clear
rain shwrs
clear
clear
clear
clear
clear
rain shwrs
some clouds
some clouds
cloudy
some clouds
clear
some clouds
rain shwrs
 km/h
25
ENE
30
ENE
30
ENE
30
ENE
25
ENE
25
ENE
20
ENE
30
ENE
30
NE
30
ENE
30
ENE
30
ENE
25
NE
30
NE
25
NE
25
NNE
30
NE
30
NE
25
NE
35
ENE
25
ENE
20
ENE
20
ENE
15
E
15
ENE
10
ENE
15
NE
15
NNE
20
N
35
N
35
N
40
NNE
30
NNE
30
NNE
30
NE
20
NE
 mm 
1
1
1
1
1
2
1
1
1
2
max°C
26
26
26
26
26
26
26
26
26
26
26
26
26
25
25
25
25
25
25
25
25
25
25
25
25
25
25
24
25
25
25
25
24
25
25
25
Moonrise
8:07
8:53
9:36
10:15
10:51
11:27
12:03
12:41
1:22
2:09
3:04
Moonset
6:20
7:15
8:10
9:05
9:58
10:51
11:45
12:39
1:37
2:39
3:45
4:54
Sunrise
6:46
6:47
6:47
6:48
6:48
6:48
6:48
6:48
6:50
6:50
6:50
6:50
Sunset
5:47
5:47
5:49
5:49
5:50
5:50
5:51
5:51
5:52
5:52
5:52
5:53
Today's sea temperature in Saint Thomas, Saint Thomas is
28.0° C
(Statistics for 20 Dec 1981-2005 – mean: 26.9 max: 27.8 min: 26.0°C)
Issued (local time): 1 pm Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest