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 06:05 AM and sunset is at 06:35 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Fri night. Warm air temperatures (max 26°C on Fri morning, min 25°C on Sat night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Tue night. Warm air temperatures (max 26°C on Mon afternoon, min 25°C on Mon morning). Mainly fresh winds.

Days 7–9 Weather Summary

Light rain (total 8mm), mostly falling on Thu afternoon. Warm (max 26°C on Thu morning, min 25°C on Thu night). Mainly fresh winds.

Days 10–12 Weather Summary

Light rain (total 6mm), mostly falling on Sun afternoon. Warm (max 26°C on Sun afternoon, min 25°C on Sun morning). Mainly fresh winds.

Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
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
7:10AM0.59ft
8:31PM0.89ft
7:11AM0.46ft
9:13PM0.95ft
7:06AM0.33ft
9:53PM1.02ft
10:36PM1.02ft
11:22PM1.02ft
00:15AM1.02ft
1:15AM1.05ft
2:16AM1.12ft
3:13AM1.15ft
4:00AM1.21ft
4:40AM1.21ft
3:22PM0.3ft
Low Tide
1:39PM0.1ft
3:21AM0.33ft
1:44PM0ft
4:45AM0.3ft
1:46PM-0.1ft
1:51PM-0.2ft
2:06PM-0.3ft
2:33PM-0.33ft
3:10PM-0.36ft
3:56PM-0.33ft
4:53PM-0.26ft
6:02PM-0.16ft
7:26PM-0.07ft
12:57PM0.3ft
9:01PM0.1ft
Wave
height (ft) 
direction
period (s) 
2.5
ENE
7
2.5
ENE
6
2.5
NE
6
2.5
NE
6
2.5
NE
6
2.5
NE
6
2.5
NE
6
2
NE
6
1.5
ENE
6
1.5
NE
7
1.5
ENE
7
2.5
ENE
4
2.5
NNE
5
2.5
NE
5
3
NE
5
3
NE
6
2.5
NE
7
2.5
NNW
9
1.5
NNW
8
2
N
8
2.5
NE
6
2.5
NE
6
2.5
NE
6
3
NE
6
3
ESE
4
3
NNE
6
3
NE
6
2.5
NE
7
3
NE
7
2.5
ENE
6
3
ESE
4
3
NE
7
3
NE
9
3.5
E
5
3
NE
7
3.5
E
4
clear
clear
thunderstorm
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
clear
clear
clear
rain showers
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
part cloud
thunderstorm
rain showers
thunderstorm
clear
clear
clear
clear
thunderstorm
clear
clear
risk tstorm
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
risk tstorm
clear
clear
clear
rain shwrs
risk tstorm
risk tstorm
clear
clear
clear
clear
clear
clear
some clouds
risk tstorm
rain shwrs
risk tstorm
clear
clear
clear
clear
risk tstorm
 mph
15
ESE
15
ESE
15
ESE
15
ESE
15
ESE
15
ESE
15
ESE
10
ESE
10
ENE
10
E
10
ENE
20
ENE
15
E
15
E
15
E
10
SE
10
ESE
10
SE
10
SE
10
E
15
E
20
ESE
15
E
15
ESE
20
ESE
15
ESE
15
ESE
15
ESE
15
E
10
E
20
ESE
15
E
20
ENE
20
E
15
E
20
E
 in 
0.08
0.08
0.04
0.2
0.08
0.04
0.04
0.08
0.08
max°F
79
79
79
79
79
79
79
79
79
77
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
77
79
79
79
79
79
79
77
79
Moonrise
5:40
6:28
7:17
8:07
9:00
9:54
10:49
11:42
12:33
1:21
2:05
Moonset
5:10
5:42
6:14
6:49
7:27
8:10
8:57
9:48
10:44
11:42
12:40
1:39
Sunrise
6:05
6:05
6:03
6:03
6:03
6:01
6:01
6:01
6:00
5:58
5:58
5:58
Sunset
6:35
6:35
6:36
6:36
6:36
6:36
6:37
6:37
6:37
6:37
6:37
6:37
Today's sea temperature in Magens Bay, Saint Thomas Island is 80 °F (Statistics for 11 Apr 1981-2005 – mean: 80 max: 81 min: 78°F)
Issued (local time): 1 am Friday 11 Apr 2025
Forecast update inUpdates in 1 hr 11 min 24 sUpdate imminent
Nearest