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 06:58 AM and sunset is at 05:36 PM.

Days 1–3 Weather Summary

Moderate rain (total 18mm), heaviest on Sat night. Warm air temperatures (max 23°C on Sat night, min 19°C on Sun night). Winds increasing (light winds from the E on Sat night, strong winds from the NE by Mon afternoon).

Days 4–6 Weather Summary

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

Days 7–9 Weather Summary

Light rain (total 3mm), mostly falling on Sat night. Warm (max 25°C on Sun afternoon, min 23°C on Fri night). Mainly fresh winds.

Days 10–12 Weather Summary

Light rain (total 3mm), mostly falling on Tue night. Warm (max 24°C on Mon night, min 22°C on Wed night). Winds increasing (light winds from the ENE on Wed afternoon, fresh winds from the ENE by Thu morning).

Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thu
25
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
4:31PM0.46m
6:43AM0.30m
5:11PM0.48m
7:33AM0.30m
5:51PM0.51m
8:07AM0.30m
6:32PM0.53m
8:35AM0.30m
7:12PM0.54m
9:02AM0.30m
7:53PM0.55m
9:32AM0.30m
8:33PM0.56m
10:05AM0.30m
9:13PM0.56m
10:41AM0.30m
9:53PM0.55m
11:18AM0.30m
10:35PM0.52m
11:57AM0.31m
11:21PM0.48m
12:35PM0.33m
Low Tide
10:31AM0.17m
11:46PM0.02m
11:13AM0.18m
00:34AM-0.01m
11:54AM0.19m
1:18AM-0.04m
12:32PM0.19m
1:59AM-0.05m
1:07PM0.18m
2:39AM-0.06m
1:39PM0.17m
3:17AM-0.06m
2:10PM0.16m
3:55AM-0.06m
2:41PM0.16m
4:33AM-0.06m
3:15PM0.15m
5:10AM-0.05m
3:56PM0.15m
5:46AM-0.03m
4:48PM0.15m
6:23AM0.00m
5:55PM0.14m
Wave
height (m) 
direction
period (s) 
0.3
NE
2
0.2
NNE
3
0.3
NNW
2
0.6
NE
3
0.9
ENE
4
0.9
ENE
4
0.8
ENE
4
0.7
E
3
0.5
E
3
0.5
E
3
0.5
E
3
0.4
E
3
0.4
ENE
3
0.4
E
3
0.3
ENE
3
0.3
NE
2
0.2
ENE
2
0.4
ENE
3
0.6
E
3
0.6
E
3
0.6
E
3
0.5
E
3
0.4
ESE
3
0.3
E
3
0.3
ESE
3
0.3
E
3
0.3
E
2
0.3
E
3
0.4
ESE
3
0.4
E
3
0.4
E
3
0.3
E
3
0.2
NNE
2
0.7
ENE
3
0.7
E
3
clear
clear
thunderstorm
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
thunderstorm
clear
clear
part cloud
thunderstorm
thunderstorm
clear
part cloud
clear
thunderstorm
clear
thunderstorm
clear
clear
clear
clear
clear
risk tstorm
clear
some clouds
some clouds
clear
clear
some clouds
clear
clear
clear
some clouds
some clouds
cloudy
clear
clear
clear
clear
clear
risk tstorm
clear
clear
some clouds
risk tstorm
risk tstorm
clear
some clouds
clear
risk tstorm
clear
risk tstorm
clear
clear
clear
 km/h
10
N
15
NW
20
NNE
35
NNE
40
NE
35
ENE
35
NE
35
ENE
25
E
30
E
25
E
20
ENE
20
ENE
20
ENE
15
ENE
20
NNE
20
E
25
NE
30
ENE
30
ENE
30
E
20
E
15
ESE
15
E
15
E
15
E
15
ENE
20
E
20
E
20
E
20
E
15
ENE
15
NNW
35
ENE
30
ENE
 mm 
1
1
1
1
2
1
max°C
22
23
23
22
22
21
22
21
23
23
23
23
24
24
23
23
24
24
23
24
24
24
25
24
24
24
24
24
24
24
24
24
23
22
23
Moonrise
2:19
3:11
4:04
4:59
5:54
6:48
7:41
8:29
9:13
9:52
10:28
11:01
Moonset
1:53
2:25
3:01
3:41
4:25
5:15
6:09
7:06
8:04
9:01
9:58
Sunrise
6:58
7:00
7:01
7:01
7:01
7:01
7:03
7:03
7:03
7:03
7:05
7:05
Sunset
5:36
5:37
5:37
5:37
5:37
5:37
5:38
5:38
5:39
5:39
5:40
5:42
Today's sea temperature in Duck Key is
25.2° C
(Statistics for 14 Dec 1981-2005 – mean: 24.9 max: 26.4 min: 23.8°C)
Issued (local time): 12 am Sunday 14 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest