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 — and sunset is at 05:38 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Sat afternoon, min 23°C on Sat night). Winds increasing (light winds from the E on Sat night, strong winds from the ENE by Mon afternoon).

Days 5–7 Weather Summary

Light rain (total 2mm), mostly falling on Thu night. Warm air temperatures (max 23°C on Tue afternoon, min 22°C on Tue night). Mainly fresh winds.

Days 8–10 Weather Summary

Mostly dry. Warm (max 23°C on Fri afternoon, min 21°C on Sun night). Wind will be generally light.

Days 11–13 Weather Summary

Some drizzle, heaviest during Wed morning. Warm (max 23°C on Mon afternoon, min 21°C on Mon night). Winds increasing (light winds from the NW on Mon afternoon, fresh winds from the ENE by Tue afternoon).

Sat
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thu
1
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
Wave Height Map
High Tide
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
00:14AM0.43m
1:15PM0.36m
1:15AM0.37m
1:56PM0.41m
2:31AM0.31m
2:43PM0.45m
4:04AM0.27m
3:34PM0.50m
5:47AM0.25m
4:31PM0.55m
7:05AM0.25m
5:30PM0.59m
8:02AM0.25m
Low Tide
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
6:59AM0.04m
7:19PM0.11m
7:39AM0.08m
8:46PM0.06m
8:23AM0.11m
10:04PM0.00m
9:12AM0.14m
11:11PM-0.07m
10:06AM0.16m
00:12AM-0.13m
11:02AM0.15m
1:07AM-0.16m
11:58AM0.14m
Wave
height (m) 
direction
period (s) 
0.1
NE
2
0.2
E
2
0.3
ENE
3
0.4
E
3
0.5
E
3
0.6
ENE
3
0.9
ENE
4
0.9
E
4
0.7
E
4
0.7
E
4
0.7
ENE
3
0.7
ENE
3
0.7
E
3
0.7
E
3
0.6
E
3
0.4
E
3
0.4
ENE
3
0.3
E
3
0.4
E
3
0.4
E
3
0.4
ENE
3
0.5
E
3
0.5
E
3
0.5
E
3
0.4
E
3
0.3
NE
3
0.3
NNE
2
0.2
NNW
2
0.1
N
2
0.7
NE
3
0.7
E
3
0.8
E
4
0.8
E
4
0.6
E
3
0.6
ESE
3
0.6
E
3
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
cloud
clear
rain showers
rain showers
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
rain showers
clear
part cloud
part cloud
clear
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
cloudy
clear
rain shwrs
rain shwrs
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
rain shwrs
clear
some clouds
some clouds
 km/h
15
ENE
15
E
20
ENE
20
ENE
25
ENE
35
ENE
40
ENE
40
ENE
30
ENE
35
ENE
30
ENE
30
NE
30
ENE
30
ENE
25
ENE
20
ENE
20
ENE
20
E
25
ENE
20
E
25
ENE
25
ENE
25
ENE
25
ENE
20
E
15
NNE
20
N
10
NW
10
N
35
NE
35
ENE
35
ENE
35
E
25
E
30
E
25
E
 mm 
1
1
1
max°C
25
24
24
24
24
23
23
24
24
23
23
23
23
23
23
23
23
23
23
23
23
23
22
22
23
23
23
23
22
22
22
22
22
23
23
23
Moonrise
8:29
9:13
9:52
10:28
11:01
11:34
12:06
12:41
1:19
2:03
2:55
Moonset
6:09
7:06
8:04
9:01
9:58
10:54
11:51
12:50
1:51
2:57
4:06
5:17
Sunrise
7:03
7:03
7:03
7:05
7:05
7:05
7:05
7:05
7:07
7:07
7:07
7:07
Sunset
5:38
5:38
5:39
5:39
5:40
5:42
5:42
5:43
5:43
5:44
5:45
5:45
Today's sea temperature in Duck Key is
23.8° C
(Statistics for 20 Dec 1981-2005 – mean: 24.7 max: 26.2 min: 22.9°C)
Issued (local time): 6 pm Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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