Garden Key, Dry Tortugas Sea Conditions and Tide Table

Garden 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 — and sunset is at 07:52 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Fri night, min 22°C on Fri morning). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 7mm), mostly falling on Wed morning. Warm air temperatures (max 25°C on Mon night, min 22°C on Tue morning). Winds increasing (light winds from the ENE on Sun afternoon, strong winds from the ENE by Tue morning).

Days 8–10 Weather Summary

Heavy rain (total 75mm), heaviest during Wed night. Warm (max 23°C on Fri morning, min 20°C on Wed night). Winds decreasing (fresh winds from the NE on Wed night, light winds from the NE by Fri night).

Days 11–13 Weather Summary

Light rain (total 6mm), mostly falling on Tue afternoon. Warm (max 26°C on Tue afternoon, min 23°C on Sat afternoon). Mainly fresh winds.

Thu
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
Friday
1
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
night
Wave Height Map
High Tide
11:09PM0.42m
10:40AM0.54m
11:59PM0.39m
11:18AM0.57m
00:49AM0.35m
11:59AM0.58m
1:42AM0.30m
12:45PM0.58m
2:39AM0.26m
1:38PM0.55m
3:44AM0.23m
2:39PM0.52m
5:00AM0.23m
3:52PM0.48m
6:17AM0.25m
5:18PM0.45m
7:16AM0.30m
6:46PM0.43m
8:01AM0.36m
8:03PM0.42m
8:38AM0.41m
9:06PM0.41m
9:10AM0.46m
9:57PM0.40m
9:39AM0.50m
10:42PM0.38m
10:06AM0.52m
Low Tide
4:20PM-0.14m
4:14AM0.11m
5:06PM-0.21m
5:54PM-0.26m
5:24AM0.13m
6:46PM-0.26m
6:03AM0.15m
7:42PM-0.22m
6:45AM0.16m
8:44PM-0.16m
7:36AM0.19m
9:54PM-0.09m
8:46AM0.22m
11:09PM-0.02m
10:25AM0.23m
00:16AM0.03m
12:03PM0.21m
1:10AM0.08m
1:21PM0.15m
1:53AM0.11m
2:22PM0.08m
2:30AM0.13m
3:13PM0.02m
3:05AM0.15m
3:57PM-0.04m
3:38AM0.16m
4:37PM-0.09m
Wave
height (m) 
direction
period (s) 
0.4
E
4
0.4
ENE
3
0.5
E
3
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
0.6
N
4
0.8
N
5
0.9
NNW
6
1.9
NE
6
2.1
ENE
6
1.8
E
6
1.9
E
6
1.9
E
6
1.7
E
6
1.7
NE
6
1.3
ENE
6
0.8
NE
5
0.6
N
5
0.8
N
5
0.7
N
5
0.4
N
4
0.4
NNE
4
0.3
NNE
4
0.2
N
4
0.2
N
3
0.2
NNE
3
0.4
SE
3
0.6
SE
4
0.5
SE
4
0.7
SE
4
1
S
5
0.8
SSW
5
0.7
SW
6
0.9
WSW
6
0.9
W
6
0.8
WNW
5
0.7
S
5
0.5
S
4
0.4
SW
4
0.2
W
4
0.2
WSW
4
0.1
SW
5
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
thunderstorm
part cloud
part cloud
cloud
mod rain
thunderstorm
thunderstorm
light rain
part cloud
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
rain showers
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
rain showers
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
risk tstorm
some clouds
some clouds
cloudy
mod rain
risk tstorm
risk tstorm
light rain
some clouds
rain shwrs
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
rain shwrs
mod rain
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
clear
clear
rain shwrs
 km/h
15
NE
20
E
20
ENE
15
NE
25
E
20
E
20
E
20
E
15
E
15
NNE
25
NNE
20
NNE
15
ENE
45
ENE
50
ENE
40
E
45
E
45
E
30
ESE
35
NE
30
NE
20
NNE
15
ENE
20
ENE
15
ENE
20
ENE
15
ESE
15
NE
15
ENE
15
ESE
10
ESE
20
SE
25
SSE
10
SE
25
SSE
25
S
10
SW
15
SE
20
S
15
SSW
20
S
15
SSW
10
WSW
5
SW
5
SE
5
SSW
10
E
 mm 
1
6
21
51
1
1
1
1
7
4
4
2
7
2
2
3
max°C
23
23
23
23
24
24
24
24
24
24
24
23
24
25
23
23
23
22
22
22
22
22
22
23
23
23
23
24
24
24
24
25
25
25
25
25
26
25
25
26
26
25
26
26
25
26
26
Moonrise
6:57
7:40
8:29
9:26
10:29
11:36
12:43
1:47
2:47
3:45
4:39
5:33
6:26
7:20
8:15
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
6:34
Sunrise
7:07
7:07
7:05
7:05
7:03
7:03
7:01
7:01
7:01
7:00
6:58
6:58
6:58
6:56
6:56
Sunset
7:52
7:53
7:53
7:54
7:54
7:55
7:55
7:57
7:57
7:58
7:58
7:59
7:59
7:59
8:00
8:00
Today's sea temperature in Garden 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 pm Thursday 16 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest