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 07:05 AM and sunset is at 07:54 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Mon night. Warm air temperatures (max 25°C on Mon night, min 23°C on Mon morning). Winds increasing (light winds from the N on Mon afternoon, strong winds from the ENE by Tue morning).

Days 4–6 Weather Summary

Heavy rain (total 34mm), heaviest during Fri morning. Warm air temperatures (max 25°C on Fri night, min 22°C on Fri morning). Winds decreasing (fresh winds from the ESE on Thu night, calm by Sat afternoon).

Days 7–9 Weather Summary

Mostly dry. Warm (max 26°C on Mon afternoon, min 25°C on Sun morning). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 26°C on Wed afternoon, min 25°C on Wed morning). Winds increasing (calm on Wed afternoon, fresh winds from the SE by Fri night).

Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tue
5
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
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
11:24PM0.30m
10:02AM0.51m
00:06AM0.28m
10:28AM0.52m
00:48AM0.25m
10:58AM0.51m
1:32AM0.23m
11:30AM0.50m
Low Tide
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
3:33AM0.18m
5:17PM-0.09m
5:56PM-0.10m
6:36PM-0.09m
7:20PM-0.08m
Wave
height (m) 
direction
period (s) 
0.7
N
4
1.2
NW
7
1.8
NNW
7
2.2
NE
6
1.7
ENE
6
1.9
E
6
1.3
ENE
6
1.1
E
5
1.1
E
5
0.8
E
5
0.8
E
4
0.9
ESE
5
0.8
ESE
5
0.8
SE
5
0.5
SE
4
0.4
SE
4
0.3
SE
4
0.1
SE
4
0.2
ESE
2
0.2
ESE
3
0.1
SW
5
0.2
S
4
0.2
S
4
0.3
SW
5
0.4
SE
4
0.4
SE
4
0.3
SW
5
0.3
SW
6
0.3
SW
6
0.2
SSW
6
0.3
SE
3
0.3
ENE
2
0.4
ESE
3
0.8
SE
4
0.8
SE
5
1.2
SE
5
0.8
SE
5
0.6
SSE
5
0.5
SE
4
0.5
SE
5
0.4
SE
5
0.4
SE
5
0.4
SE
5
0.4
SE
5
0.5
ESE
3
0.8
SE
5
0.9
ESE
4
clear
clear
rain showers
thunderstorm
part cloud
clear
cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
risk tstorm
some clouds
clear
cloudy
some clouds
some clouds
some clouds
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
20
NNE
20
N
40
ENE
45
ENE
40
E
40
ENE
30
E
25
E
30
E
25
E
25
E
30
ESE
25
SE
15
SSE
20
ESE
15
ESE
5
ESE
15
E
15
SE
5
ESE
15
ESE
15
ESE
10
ESE
15
SE
15
ESE
10
E
10
ESE
5
ENE
15
NNE
10
SSE
20
ENE
15
E
25
ESE
30
SE
25
ESE
35
SE
20
SSE
10
ESE
25
ESE
15
E
20
E
20
E
15
E
15
E
25
E
20
ESE
25
ESE
 mm 
1
1
2
5
17
5
4
1
max°C
23
23
25
23
24
24
24
24
24
24
24
24
24
24
25
25
25
25
25
25
25
25
26
26
25
26
26
25
26
25
25
25
26
26
26
26
26
26
26
25
25
25
25
26
26
26
26
Moonrise
9:26
10:29
11:36
12:43
1:47
2:48
3:45
4:40
5:33
6:27
7:21
8:16
9:11
10:06
11:00
Moonset
11:54
12:57
1:53
2:40
3:20
3:56
4:28
4:59
5:29
6:01
6:35
7:11
7:52
8:38
9:28
Sunrise
7:05
7:03
7:03
7:03
7:01
7:01
7:00
6:58
6:58
6:58
6:56
6:56
6:56
6:54
6:54
6:54
Sunset
7:54
7:55
7:55
7:57
7:57
7:58
7:58
7:59
7:59
8:00
8:00
8:00
8:00
8:01
8:01
8:02
Today's sea temperature in Loggerhead Key, Dry Tortugas is
25.5° C
(Statistics for 20 Apr 1981-2005 – mean: 25.5 max: 27.4 min: 24.0°C)
Issued (local time): 1 am Monday 20 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest