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 05:42 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Sat night. Warm air temperatures (max 26°C on Fri afternoon, min 24°C on Thu night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 8mm), mostly falling on Mon morning. Warm air temperatures (max 25°C on Sun night, min 19°C on Tue afternoon). Mainly fresh winds.

Days 7–9 Weather Summary

Light rain (total 7mm), mostly falling on Fri night. Warm (max 26°C on Thu night, min 20°C on Wed night). Winds increasing (calm on Fri afternoon, fresh winds from the ENE by Sat morning).

Days 10–12 Weather Summary

Light rain (total 4mm), mostly falling on Sun night. Warm (max 25°C on Sun night, min 19°C on Tue morning). Winds decreasing (strong winds from the ENE on Sat night, light winds from the SSW by Sun night).

Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tue
16
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
11:06AM0.34m
10:06PM0.68m
11:54AM0.32m
10:59PM0.67m
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
Low Tide
3:18PM0.20m
5:00AM-0.19m
4:05PM0.19m
5:52AM-0.14m
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
Wave
height (m) 
direction
period (s) 
0.4
SSE
5
0.3
SE
4
0.3
SSE
4
0.4
SE
4
0.4
SE
3
0.2
SSE
4
0.3
NE
4
0.4
NW
5
0.3
NW
4
0.4
SW
3
0.5
W
4
1.3
NNW
6
1.4
NW
7
1.3
NW
7
1
NW
7
0.8
NW
6
0.6
NW
6
0.4
NW
5
0.3
NW
4
0.3
NW
4
0.3
SE
3
0.4
SE
4
0.4
SE
4
0.4
NE
2
0.7
NE
4
1.6
N
6
1.6
NE
6
1.2
ENE
5
0.9
ENE
4
0.8
ESE
5
0.6
SE
5
0.5
NW
3
1.3
NW
6
1.5
NNW
6
1.4
NNW
6
clear
clear
clear
clear
clear
rain showers
thunderstorm
clear
clear
thunderstorm
thunderstorm
light rain
cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
rain shwrs
risk tstorm
clear
clear
risk tstorm
risk tstorm
light rain
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
some clouds
risk tstorm
risk tstorm
risk tstorm
some clouds
some clouds
some clouds
some clouds
some clouds
risk tstorm
some clouds
some clouds
cloudy
some clouds
clear
 km/h
15
ESE
10
SE
10
ESE
15
SE
10
S
15
ESE
15
SSE
15
SSW
15
WSW
20
W
20
W
30
NNE
25
NNE
25
NNE
15
NNW
20
NNW
20
NW
10
NNE
10
ESE
20
SE
15
SE
15
SSE
10
SSE
15
ENE
30
NE
35
ENE
35
ENE
30
E
25
ESE
20
SSE
15
WNW
25
NW
35
N
35
NNE
25
NE
 mm 
1
1
4
3
1
1
1
5
4
max°C
25
26
25
25
25
25
25
25
25
25
25
23
20
19
20
20
20
20
21
23
26
25
25
24
23
22
23
24
24
25
25
24
22
20
21
Moonrise
6:28
7:37
8:46
9:52
10:53
11:50
12:43
1:35
2:27
3:19
4:12
Moonset
7:51
8:58
9:55
10:44
11:25
12:00
12:32
1:02
1:31
2:01
2:34
3:09
Sunrise
7:01
7:01
7:01
7:03
7:03
7:03
7:05
7:05
7:05
7:07
7:07
7:07
Sunset
5:42
5:42
5:43
5:43
5:43
5:43
5:44
5:44
5:44
5:45
5:45
5:45
Today's sea temperature in Garden Key, Dry Tortugas is
25.8° C
(Statistics for 05 Dec 1981-2005 – mean: 26.0 max: 26.9 min: 25.2°C)
Issued (local time): 12 am Friday 05 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest