Loggerhead Key, Dry Tortugas Sea Conditions and Tide Table

Loggerhead Key, Dry Tortugas 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 07:07 AM and sunset is at 05:45 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Mon afternoon. Warm air temperatures (max 24°C on Wed afternoon, min 20°C on Mon morning). Mainly strong winds.

Days 4–6 Weather Summary

Moderate rain (total 11mm), heaviest on Sat night. Warm air temperatures (max 25°C on Thu night, min 21°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Sun morning. Warm (max 24°C on Sun morning, min 23°C on Sun night). Mainly fresh winds.

Days 10–12 Weather Summary

Some drizzle, heaviest during Sat morning. Warm (max 23°C on Wed afternoon, min 21°C on Thu morning). Mainly fresh winds.

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
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
8:22AM0.29m
6:33PM0.48m
9:17AM0.28m
7:07PM0.50m
9:59AM0.27m
7:42PM0.52m
10:34AM0.26m
8:19PM0.53m
11:04AM0.25m
8:58PM0.54m
11:34AM0.24m
9:36PM0.55m
12:05PM0.24m
10:15PM0.55m
12:38PM0.25m
10:55PM0.54m
1:12PM0.26m
11:38PM0.52m
1:46PM0.28m
00:26AM0.48m
2:20PM0.31m
1:25AM0.42m
2:54PM0.34m
2:42AM0.35m
Low Tide
11:44AM0.24m
2:11AM0.00m
12:19PM0.24m
2:51AM-0.04m
12:53PM0.24m
3:29AM-0.06m
1:27PM0.23m
4:06AM-0.08m
2:00PM0.21m
4:43AM-0.09m
2:34PM0.20m
5:19AM-0.08m
3:10PM0.20m
5:55AM-0.07m
3:51PM0.20m
6:31AM-0.05m
4:40PM0.20m
7:05AM-0.02m
5:41PM0.20m
7:39AM0.02m
6:57PM0.19m
8:13AM0.07m
8:27PM0.16m
Wave
height (m) 
direction
period (s) 
1.6
N
6
1.8
NNW
8
1.8
NE
6
1.5
NE
6
1.3
NE
5
1.4
E
5
1
ENE
5
1
E
4
1.1
ESE
5
0.8
ESE
4
0.8
ESE
4
0.4
SE
4
0.3
SE
4
0.3
WNW
3
0.7
N
4
1.1
NW
6
1.1
NW
7
0.8
NNW
6
0.8
NNE
5
0.7
E
4
0.8
ESE
4
1.1
E
5
1
E
5
1.1
E
5
0.9
ENE
4
1
E
4
1
E
5
0.9
E
5
0.8
ENE
4
0.9
NNE
4
1.3
NNE
5
1.2
NE
5
1.4
NE
5
1.2
NNE
5
0.9
NNE
5
0.9
E
4
part cloud
thunderstorm
rain showers
part cloud
clear
part cloud
clear
clear
clear
cloud
part cloud
light rain
thunderstorm
thunderstorm
part cloud
clear
part cloud
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
some clouds
risk tstorm
rain shwrs
some clouds
clear
some clouds
clear
clear
clear
cloudy
some clouds
light rain
risk tstorm
risk tstorm
some clouds
clear
some clouds
risk tstorm
risk tstorm
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
cloudy
some clouds
clear
clear
clear
clear
clear
clear
 km/h
35
NE
35
ENE
40
ENE
35
ENE
30
ENE
35
E
30
E
30
E
30
ESE
20
ESE
20
E
10
SSE
10
NW
15
N
25
NNE
20
NE
15
E
25
E
25
E
25
ENE
30
E
35
ENE
30
E
30
ENE
30
E
30
E
30
E
30
ENE
30
NE
30
ENE
35
NE
30
NE
35
ENE
30
ENE
25
NE
30
E
 mm 
1
1
1
2
1
7
2
max°C
20
22
21
21
22
22
23
24
24
24
24
25
25
24
23
22
23
24
24
24
24
23
24
23
23
23
23
22
23
23
22
23
23
22
22
23
Moonrise
3:19
4:13
5:07
6:02
6:56
7:49
8:37
9:21
10:00
10:36
11:10
11:42
Moonset
2:34
3:09
3:49
4:34
5:24
6:18
7:15
8:12
9:10
10:07
11:03
Sunrise
7:07
7:07
7:09
7:09
7:09
7:09
7:11
7:11
7:11
7:11
7:13
7:13
Sunset
5:45
5:45
5:45
5:45
5:46
5:46
5:47
5:47
5:49
5:49
5:50
5:50
Today's sea temperature in Loggerhead Key, Dry Tortugas is
25.2° C
(Statistics for 15 Dec 1981-2005 – mean: 25.6 max: 26.4 min: 24.7°C)
Issued (local time): 6 am Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest