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 07:09 AM and sunset is at 07:53 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Sat afternoon, min 23°C on Thu morning). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 8mm), mostly falling on Mon night. Warm air temperatures (max 25°C on Mon afternoon, min 21°C on Tue night). Winds increasing (light winds from the E on Sun morning, strong winds from the ENE by Tue morning).

Days 7–9 Weather Summary

Mostly dry. Warm (max 24°C on Fri afternoon, min 22°C on Wed morning). Winds decreasing (strong winds from the ENE on Wed morning, light winds from the E by Fri night).

Days 10–12 Weather Summary

Mostly dry. Warm (max 26°C on Sun afternoon, min 24°C on Sat morning). Mainly fresh winds.

Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Fri
1
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
AM
PM
Wave Height Map
High Tide
9:43AM0.47m
11:07PM0.38m
10:13AM0.52m
00:02AM0.34m
10:47AM0.56m
1:00AM0.29m
11:26AM0.59m
2:03AM0.23m
12:10PM0.60m
3:20AM0.19m
1:02PM0.58m
5:16AM0.18m
2:02PM0.55m
3:18PM0.50m
7:22AM0.22m
4:52PM0.45m
7:40AM0.27m
6:27PM0.42m
8:04AM0.33m
7:47PM0.39m
8:28AM0.38m
8:53PM0.37m
8:52AM0.43m
9:49PM0.35m
9:15AM0.47m
10:39PM0.33m
9:38AM0.50m
Low Tide
4:20PM-0.09m
3:56AM0.15m
5:10PM-0.15m
6:03PM-0.19m
7:00PM-0.19m
5:11AM0.17m
8:03PM-0.17m
5:34AM0.17m
9:15PM-0.13m
5:40AM0.18m
10:32PM-0.09m
11:44PM-0.05m
9:09AM0.22m
00:41AM-0.00m
11:32AM0.20m
1:23AM0.05m
1:11PM0.15m
1:53AM0.09m
2:21PM0.09m
2:18AM0.12m
3:15PM0.03m
2:42AM0.15m
3:59PM-0.02m
3:07AM0.16m
4:39PM-0.06m
Wave
height (m) 
direction
period (s) 
0.6
E
4
0.5
E
4
0.5
E
3
0.5
E
4
0.4
ENE
3
0.4
E
3
0.6
E
4
0.5
E
4
0.4
ESE
3
0.4
SE
4
0.3
ESE
4
0.8
N
4
1
N
5
1.3
N
6
2
NNE
6
2.3
ENE
7
1.8
ENE
6
2
E
6
1.5
ENE
6
1.3
ENE
5
1.1
E
5
1.3
NE
5
1
NE
5
0.6
N
4
0.9
NNE
5
0.6
NE
4
0.3
NE
4
0.4
E
3
0.3
ESE
3
0.3
SE
3
0.5
SE
3
0.6
SSE
4
0.4
SW
6
0.7
S
4
0.6
S
4
0.6
SW
6
0.6
SSW
5
0.6
S
4
0.6
SW
8
0.6
SW
7
0.6
SW
8
0.6
SW
8
0.6
SE
5
0.6
SE
4
0.4
SW
7
0.3
SW
6
0.4
SW
6
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
thunderstorm
rain showers
cloud
light rain
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
risk tstorm
rain shwrs
cloudy
light rain
some clouds
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
some clouds
clear
clear
clear
clear
 km/h
20
E
15
ENE
25
ENE
20
ENE
20
NE
20
E
20
E
15
E
20
E
15
ENE
15
NNE
30
NNE
25
NNE
25
ENE
45
ENE
50
ENE
40
E
50
ENE
35
ENE
35
ENE
35
ENE
30
NE
20
NNE
10
E
25
ENE
10
E
15
E
20
ESE
15
SE
15
SE
25
SSE
10
S
25
SE
10
S
5
W
15
SE
15
SE
10
NNE
15
ESE
15
ESE
15
ESE
20
ESE
20
SSE
0
S
15
ENE
10
SSE
15
SE
 mm 
3
3
2
2
max°C
23
23
23
23
23
24
24
25
24
24
24
24
23
25
24
23
23
22
22
22
23
23
23
23
23
24
24
24
25
25
25
26
26
26
26
26
26
26
26
25
26
26
25
26
26
26
27
Moonrise
6:20
6:58
7:40
8:30
9:26
10:29
11:36
12:43
1:47
2:48
3:45
4:40
5:33
6:27
7:21
8:16
Moonset
7:18
8:24
9:34
10:45
11:54
12:57
1:53
2:40
3:20
3:56
4:28
4:59
5:29
6:01
6:35
Sunrise
7:09
7:07
7:07
7:05
7:05
7:03
7:03
7:03
7:01
7:01
7:00
6:58
6:58
6:58
6:56
6:56
Sunset
7:53
7:53
7:54
7:54
7:54
7:55
7:55
7:57
7:57
7:58
7:58
7:59
7:59
8:00
8:00
8:00
Today's sea temperature in Loggerhead Key, Dry Tortugas is
25.1° C
(Statistics for 16 Apr 1981-2005 – mean: 25.4 max: 26.8 min: 24.0°C)
Issued (local time): 1 am Thursday 16 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest