Magens Bay, Saint Thomas Island Sea Conditions and Tide Table

Magens Bay, Saint Thomas Island 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 05:43 PM.

Days 1–4 Weather Summary

Light rain (total 2mm), mostly falling on Sun night. Warm air temperatures (max 27°C on Sun afternoon, min 26°C on Sun afternoon). Mainly fresh winds.

Days 5–7 Weather Summary

Light rain (total 6mm), mostly falling on Wed night. Warm air temperatures (max 27°C on Wed afternoon, min 26°C on Wed afternoon). Mainly fresh winds.

Days 8–10 Weather Summary

Light rain (total 4mm), mostly falling on Sun night. Warm (max 27°C on Sat afternoon, min 26°C on Sat night). Mainly fresh winds.

Days 11–13 Weather Summary

Light rain (total 6mm), mostly falling on Tue night. Warm (max 27°C on Tue afternoon, min 26°C on Tue afternoon). Mainly fresh winds.

Sun
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Fri
19
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
11:57AM0.53m
12:48PM0.50m
1:31PM0.46m
2:04PM0.42m
1:26AM0.13m
2:24PM0.36m
4:56AM0.20m
2:29PM0.31m
5:53AM0.27m
2:16PM0.26m
6:33AM0.33m
7:09AM0.37m
7:44AM0.39m
8:20AM0.40m
8:58AM0.41m
9:36AM0.41m
Low Tide
2:57AM-0.10m
3:48AM-0.04m
4:43AM0.04m
10:13PM0.12m
5:58AM0.12m
9:58PM0.11m
7:51AM0.19m
10:04PM0.08m
10:13AM0.23m
10:16PM0.04m
10:31PM-0.00m
10:50PM-0.04m
11:12PM-0.08m
11:38PM-0.10m
00:08AM-0.12m
Wave
height (m) 
direction
period (s) 
0.9
NE
7
1.1
NE
8
1.1
NE
8
0.9
NE
8
0.7
NE
9
0.8
ENE
8
0.8
ENE
7
0.7
ENE
7
0.7
NE
10
0.9
ENE
7
1
E
5
1
NE
8
1.1
NE
8
1.2
NE
8
1.4
NE
7
1.3
ENE
8
1.3
ENE
8
1.3
ENE
9
1.2
ESE
5
1.1
NE
8
1.1
E
5
1
ESE
5
1
ESE
4
1.1
ESE
5
1
ENE
9
0.9
NE
10
1
NNE
10
1
N
10
0.9
NNE
9
0.8
NNE
9
0.8
NNE
9
1.1
NE
6
1
N
10
1.1
N
9
1.2
NE
7
1
NE
7
clear
thunderstorm
clear
part cloud
clear
clear
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
clear
thunderstorm
clear
clear
clear
clear
clear
rain showers
clear
thunderstorm
thunderstorm
clear
clear
thunderstorm
clear
clear
risk tstorm
clear
some clouds
clear
clear
clear
some clouds
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
clear
clear
clear
risk tstorm
risk tstorm
clear
risk tstorm
risk tstorm
clear
risk tstorm
clear
clear
clear
clear
clear
rain shwrs
clear
risk tstorm
risk tstorm
clear
clear
risk tstorm
clear
 km/h
25
E
35
ESE
30
ESE
20
ESE
20
ESE
25
ESE
20
ESE
20
ESE
25
E
30
E
35
E
30
E
30
E
30
E
35
E
35
E
30
E
30
E
30
E
30
E
30
ESE
30
ESE
35
ESE
30
ESE
25
ESE
25
ESE
25
ESE
25
ESE
20
ESE
25
E
25
E
30
E
25
E
30
E
30
E
30
E
 mm 
1
1
1
2
1
1
1
1
1
2
2
1
2
1
max°C
27
27
26
26
26
26
26
26
26
27
27
27
26
26
26
27
26
27
27
27
26
27
26
26
27
27
27
27
26
26
26
26
26
27
26
26
Moonrise
8:45
9:48
10:45
11:39
12:30
1:19
2:07
2:56
3:46
4:38
5:32
6:25
Moonset
10:18
11:02
11:41
12:16
12:49
1:22
1:55
2:30
3:08
3:49
4:36
Sunrise
6:39
6:39
6:39
6:41
6:41
6:41
6:41
6:43
6:43
6:43
6:45
6:45
Sunset
5:43
5:43
5:43
5:43
5:44
5:44
5:45
5:45
5:45
5:45
5:45
5:46
Today's sea temperature in Magens Bay, Saint Thomas Island is
28.2° C
(Statistics for 07 Dec 1981-2005 – mean: 27.3 max: 27.8 min: 26.4°C)
Issued (local time): 1 pm Sunday 07 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest