Duck Key Sea Conditions and Tide Table

Duck Key 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 06:56 AM and sunset is at 06:19 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Tue morning, min 22°C on Tue morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Sat morning, min 11°C on Sun night). Winds increasing (light winds from the SSW on Sat night, strong winds from the N by Sun night).

Days 7–9 Weather Summary

Mostly dry. Warm (max 22°C on Wed night, min 11°C on Mon morning). Mainly fresh winds.

Days 10–12 Weather Summary

Mostly dry. Warm (max 24°C on Fri night, min 22°C on Thu morning). Mainly fresh winds.

Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
1
Monday
2
Tuesday
3
Wed
4
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
9:04AM0.30m
8:52PM0.47m
9:31AM0.34m
9:35PM0.45m
9:59AM0.38m
10:19PM0.41m
10:29AM0.42m
11:06PM0.35m
11:02AM0.45m
11:57PM0.29m
11:40AM0.48m
00:56AM0.22m
12:25PM0.48m
2:11AM0.16m
1:21PM0.48m
4:36AM0.14m
2:31PM0.47m
6:31AM0.16m
3:58PM0.47m
7:09AM0.18m
5:26PM0.48m
7:39AM0.22m
6:37PM0.48m
8:06AM0.26m
7:34PM0.48m
8:32AM0.30m
8:22PM0.47m
8:55AM0.35m
Low Tide
2:30PM-0.01m
3:26AM-0.10m
3:13PM-0.05m
3:52AM-0.07m
3:59PM-0.08m
4:18AM-0.04m
4:49PM-0.10m
4:44AM0.00m
5:45PM-0.11m
5:12AM0.04m
6:50PM-0.11m
5:41AM0.07m
8:07PM-0.10m
9:30PM-0.10m
7:15AM0.13m
10:49PM-0.11m
9:12AM0.13m
11:55PM-0.12m
10:46AM0.11m
00:48AM-0.13m
11:57AM0.06m
1:31AM-0.13m
12:58PM0.01m
2:08AM-0.12m
1:51PM-0.04m
2:43AM-0.10m
2:41PM-0.07m
Wave
height (m) 
direction
period (s) 
0.3
E
2
0.3
ESE
2
0.4
E
3
0.4
ESE
3
0.4
SE
3
0.3
ESE
3
0.3
SE
2
0.2
ESE
2
0.4
SE
3
0.3
SE
2
0.2
ESE
2
0.3
ESE
2
0.2
ESE
2
0.2
ESE
2
0.1
SE
2
0.1
S
2
0.4
WNW
3
0.7
NNW
3
0.7
N
4
0.6
NW
3
0.6
N
3
0.5
NE
3
0.5
E
3
0.5
E
3
0.5
E
3
0.5
E
3
0.5
E
3
0.3
E
3
0.3
E
3
0.5
E
3
0.5
ESE
3
0.6
ESE
3
0.5
ESE
3
0.6
ESE
3
0.4
ESE
3
0.6
ESE
3
0.6
SE
3
0.4
ESE
3
0.5
SE
3
0.5
SE
3
0.4
SE
3
0.7
NNW
3
0.8
NNE
4
0.8
NE
4
0.9
NE
4
0.8
ENE
4
0.6
E
3
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
thunderstorm
part cloud
thunderstorm
part cloud
part cloud
clear
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
risk tstorm
some clouds
risk tstorm
some clouds
some clouds
clear
cloudy
some clouds
 km/h
15
E
20
E
20
ESE
25
ESE
15
SE
15
ESE
15
SE
15
ESE
20
SE
15
SE
10
ESE
20
SE
10
ESE
10
SE
10
SSE
10
WSW
30
NW
40
N
35
N
30
NW
35
N
30
NE
25
ENE
25
E
25
E
20
E
25
E
20
ENE
20
E
25
E
25
ESE
25
ESE
30
ESE
25
SE
20
ESE
25
SE
25
SE
20
ESE
25
ESE
25
SE
10
SSE
45
N
40
NNE
45
NE
40
NE
35
ENE
30
ENE
 mm 
1
1
max°C
23
22
23
23
23
23
23
23
23
23
23
23
24
24
24
23
23
19
14
16
16
18
19
20
21
21
22
22
22
22
23
23
24
24
24
24
24
24
24
24
24
24
20
21
19
21
21
Moonrise
7:03
7:37
8:10
8:43
9:19
9:58
10:43
11:34
12:33
1:37
2:44
3:50
4:53
5:54
6:51
7:47
Moonset
6:41
7:39
8:38
9:38
10:40
11:45
12:52
1:59
3:03
4:00
4:51
5:34
6:12
6:46
7:18
Sunrise
6:56
6:54
6:54
6:52
6:52
6:52
6:50
6:50
6:48
6:48
6:47
6:47
6:46
6:45
6:43
6:43
Sunset
6:19
6:19
6:20
6:21
6:21
6:22
6:22
6:22
6:22
6:23
6:23
6:24
6:25
6:25
6:27
6:27
Today's sea temperature in Duck Key is
22.4° C
(Statistics for 17 Feb 1981-2005 – mean: 23.5 max: 24.8 min: 22.7°C)
Issued (local time): 6 am Tuesday 17 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest