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 07:01 AM and sunset is at 05:43 PM.

Days 1–3 Weather Summary

Moderate rain (total 13mm), heaviest on Mon afternoon. Warm air temperatures (max 26°C on Sun morning, min 22°C on Tue morning). Winds increasing (light winds from the S on Sun afternoon, fresh winds from the NE by Tue afternoon).

Days 4–6 Weather Summary

Moderate rain (total 10mm), heaviest on Fri afternoon. Warm air temperatures (max 23°C on Tue night, min 22°C on Tue night). Mainly fresh winds.

Days 7–9 Weather Summary

Moderate rain (total 10mm), heaviest on Fri night. Warm (max 25°C on Fri night, min 14°C on Sun morning). Winds increasing (calm on Fri night, strong winds from the N by Sat afternoon).

Days 10–12 Weather Summary

Mostly dry. Warm (max 23°C on Thu afternoon, min 14°C on Tue morning). Mainly strong winds.

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thu
18
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
12:40PM0.31m
11:53PM0.64m
1:28PM0.32m
00:48AM0.59m
2:18PM0.33m
1:46AM0.53m
3:10PM0.36m
2:50AM0.47m
4:03PM0.39m
4:04AM0.41m
4:53PM0.42m
5:31AM0.36m
5:39PM0.45m
6:57AM0.33m
6:20PM0.47m
8:05AM0.31m
6:58PM0.48m
8:57AM0.30m
7:35PM0.49m
9:38AM0.29m
8:13PM0.50m
10:12AM0.28m
Low Tide
4:56PM0.19m
6:45AM-0.07m
5:54PM0.21m
7:39AM0.01m
7:01PM0.23m
8:32AM0.08m
8:22PM0.25m
9:25AM0.15m
9:50PM0.24m
10:16AM0.20m
11:10PM0.20m
11:04AM0.23m
00:17AM0.14m
11:49AM0.26m
1:12AM0.08m
12:32PM0.26m
1:58AM0.02m
1:11PM0.26m
2:39AM-0.04m
1:47PM0.24m
3:17AM-0.08m
2:21PM0.23m
Wave
height (m) 
direction
period (s) 
0.3
NW
5
0.4
NW
5
0.4
NW
5
0.4
SW
3
0.4
SW
3
0.5
SW
4
1.2
N
5
1.2
N
6
1
NNW
6
0.7
NNE
4
0.6
NE
4
0.3
NW
5
0.2
N
3
0.2
N
3
0.1
NE
2
0.1
E
2
0.1
E
2
0.1
W
4
0.1
N
2
1
N
4
2.1
NNW
7
2.2
NNW
8
1.9
NNW
8
1.6
NE
6
1.2
NE
5
1.1
NE
5
1.2
N
5
1.9
N
6
1.8
NNW
7
1.8
N
6
1.5
NE
5
1.3
NNE
5
1.2
ENE
5
1.3
E
5
1.2
E
5
thunderstorm
clear
clear
thunderstorm
thunderstorm
thunderstorm
light rain
cloud
rain showers
clear
clear
clear
clear
clear
clear
rain showers
mod rain
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
risk tstorm
clear
clear
risk tstorm
risk tstorm
risk tstorm
light rain
cloudy
rain shwrs
clear
clear
clear
clear
clear
clear
rain shwrs
mod rain
risk tstorm
risk tstorm
risk tstorm
some clouds
clear
some clouds
some clouds
cloudy
cloudy
some clouds
clear
clear
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
 km/h
15
SE
15
S
10
SW
15
WSW
15
W
15
N
30
ENE
30
NE
25
NE
20
NE
15
NNE
15
N
10
NE
15
ENE
15
ENE
15
E
10
E
5
ENE
15
N
40
N
40
NNE
40
NE
35
NE
35
ENE
30
NE
30
NNE
35
N
40
NNE
35
NNE
35
ENE
35
ENE
30
ENE
35
E
40
E
30
E
 mm 
1
2
3
2
2
1
1
8
7
2
1
max°C
26
26
26
26
26
25
22
22
23
23
23
23
22
22
23
23
23
25
24
22
18
14
20
20
20
19
19
16
16
17
19
22
22
22
23
Moonrise
8:46
9:52
10:53
11:50
12:43
1:35
2:27
3:19
4:12
5:07
6:02
Moonset
9:55
10:44
11:25
12:00
12:32
1:02
1:31
2:01
2:34
3:09
3:49
4:34
Sunrise
7:01
7:03
7:03
7:03
7:05
7:05
7:05
7:07
7:07
7:07
7:09
7:09
Sunset
5:43
5:43
5:43
5:43
5:44
5:44
5:44
5:45
5:45
5:45
5:45
5:45
Today's sea temperature in Garden Key, Dry Tortugas is
25.9° C
(Statistics for 07 Dec 1981-2005 – mean: 25.9 max: 26.9 min: 25.2°C)
Issued (local time): 12 am Sunday 07 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest