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 07:18 AM and sunset is at 07:30 PM.

Days 1–3 Weather Summary

Light rain (total 8mm), mostly falling on Sun afternoon. Warm air temperatures (max 29°C on Mon afternoon, min 27°C on Tue night). Wind will be generally light.

Days 4–6 Weather Summary

Heavy rain (total 31mm), heaviest during Wed afternoon. Warm air temperatures (max 28°C on Wed afternoon, min 27°C on Wed morning). Mainly fresh winds.

Days 7–9 Weather Summary

Heavy rain (total 46mm), heaviest during Mon afternoon. Warm (max 29°C on Sat afternoon, min 27°C on Mon afternoon). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 87mm), heaviest during Wed afternoon. Warm (max 29°C on Tue morning, min 24°C on Tue afternoon). Winds decreasing (fresh winds from the S on Tue night, calm by Wed night).

Days 13–16 Weather Summary

Heavy rain (total 82mm), heaviest during Fri afternoon. Warm (max 29°C on Sat night, min 25°C on Fri morning). Winds decreasing (strong winds from the SE on Fri afternoon, light winds from the S by Sat night).

Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
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
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
5:21AM0.54m
9:04PM0.37m
6:39AM0.55m
9:09PM0.40m
7:47AM0.58m
9:22PM0.44m
8:41AM0.61m
9:41PM0.49m
9:28AM0.63m
10:04PM0.54m
10:13AM0.64m
10:31PM0.59m
10:57AM0.63m
10:59PM0.63m
11:41AM0.60m
11:30PM0.66m
12:27PM0.56m
00:04AM0.68m
1:15PM0.51m
00:42AM0.69m
2:08PM0.45m
1:26AM0.69m
3:09PM0.40m
2:18AM0.67m
4:28PM0.36m
3:25AM0.65m
6:05PM0.36m
7:24PM0.39m
Low Tide
1:21PM0.26m
00:12AM0.49m
2:11PM0.25m
1:21AM0.46m
2:47PM0.25m
2:12AM0.42m
3:17PM0.26m
2:55AM0.36m
3:43PM0.26m
3:36AM0.29m
4:09PM0.27m
4:17AM0.21m
4:36PM0.28m
4:58AM0.14m
5:05PM0.30m
5:42AM0.09m
5:35PM0.32m
6:29AM0.05m
6:07PM0.34m
7:20AM0.05m
6:41PM0.37m
8:19AM0.08m
7:20PM0.39m
9:28AM0.13m
8:08PM0.42m
10:51AM0.18m
9:23PM0.45m
12:14PM0.21m
Wave
Height (m)
Direction
Period (s)
0.1
NW
4
0.1
NW
4
0.1
SE
2
0.4
SE
4
0.2
SSE
3
0.2
SSE
3
0.3
SE
3
0.3
SSE
3
0.6
SE
3
0.5
SSE
4
0.3
SSE
4
0.4
SSE
3
0.8
SSE
5
0.6
SSE
4
0.9
S
5
0.9
SSW
5
0.7
SSW
5
0.8
SW
5
0.7
SW
5
0.8
WSW
4
0.6
W
4
0.5
W
4
0.6
W
3
0.5
W
4
0.4
WSW
4
0.3
WSW
3
0.3
SSE
3
0.5
S
3
0.4
SSE
4
1.2
S
5
1.2
S
5
0.9
SSW
5
0.7
SW
6
0.9
SSE
4
1
SSE
4
0.9
SE
4
1.3
ESE
5
1.7
SE
6
1.4
SE
5
1.4
SSE
5
1.1
S
5
0.9
SW
6
0.9
ESE
5
0.8
ESE
4
1.2
ESE
5
1
ESE
4
0.9
SE
5
clear
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
light rain
mod rain
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
clear
risk tstorm
risk tstorm
risk tstorm
clear
clear
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
some clouds
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
mod rain
risk tstorm
risk tstorm
mod rain
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
light rain
mod rain
risk tstorm
risk tstorm
mod rain
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
some clouds
some clouds
km/h
10
SSE
0
SSW
15
SE
5
SSE
5
SSW
15
S
15
S
10
SSE
25
SE
10
SSE
10
SE
20
SSE
25
SE
20
S
30
S
20
S
20
SSW
20
SSW
25
WSW
25
W
20
W
20
W
20
W
20
WSW
10
WSW
5
SW
20
SSE
10
SSW
15
ENE
35
S
30
S
15
SW
20
SE
25
SE
35
SSE
35
SE
35
ESE
40
SSE
35
SE
30
SSE
20
S
25
SE
25
SE
20
SE
35
ESE
30
ESE
20
ESE
 mm
2
2
1
2
1
3
4
6
2
1
4
1
10
3
1
5
4
3
5
8
10
7
10
7
12
6
14
20
6
6
3
10
31
13
6
6
13
2
1
1
max °C
28
28
28
28
29
29
28
29
29
27
28
27
27
28
28
28
28
28
28
29
29
28
28
29
28
28
29
29
25
26
27
27
25
27
27
26
27
26
27
28
28
29
28
29
28
29
29
Moonrise
3:48
4:29
5:07
5:41
6:14
6:47
7:20
7:55
8:34
9:18
10:09
11:07
12:11
1:17
2:24
Moonset
1:35
2:31
3:27
4:23
5:19
6:15
7:12
8:10
9:12
10:16
11:23
12:30
1:34
2:33
3:24
4:09
Sunrise
7:18
7:18
7:18
7:20
7:20
7:20
7:20
7:20
7:22
7:22
7:22
7:22
7:22
7:24
7:24
7:24
Sunset
7:30
7:29
7:28
7:27
7:25
7:24
7:23
7:22
7:21
7:20
7:19
7:17
7:16
7:15
7:15
7:14
Today's sea temperature in Garden Key, Dry Tortugas is
31.1°C
(Statistics for 20 Sep 1981-2005 – mean: 29.0 max: 29.8 min: 28.1°C)
Issued (local time): 7 am Sunday 20 Sep 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest