Key West (Naval Base) Sea Conditions and Tide Table

Key West (Naval Base) 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 05:42 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Wed afternoon, min 12°C on Tue morning). Winds decreasing (strong winds from the NNW on Mon afternoon, moderate winds from the ENE by Wed night).

Days 5–7 Weather Summary

Light rain (total 3mm), mostly falling on Sat night. Warm air temperatures (max 25°C on Sun morning, min 22°C on Fri morning). Mainly fresh winds.

Days 8–10 Weather Summary

Some drizzle, heaviest during Wed morning. Warm (max 26°C on Sun night, min 24°C on Tue night). Mainly fresh winds.

Days 11–13 Weather Summary

Some drizzle, heaviest during Wed afternoon. Warm (max 25°C on Wed afternoon, min 19°C on Sat morning). Winds decreasing (fresh winds from the E on Wed afternoon, calm by Thu night).

Mon
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Sat
22
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
2:22PM0.38m
1:22AM0.68m
3:32PM0.39m
2:38AM0.61m
4:39PM0.42m
4:06AM0.56m
5:32PM0.47m
5:32AM0.52m
6:14PM0.52m
6:43AM0.50m
6:48PM0.56m
7:40AM0.49m
7:17PM0.59m
8:27AM0.48m
7:44PM0.62m
9:07AM0.47m
8:13PM0.65m
9:42AM0.46m
8:43PM0.66m
10:16AM0.45m
9:15PM0.66m
10:50AM0.43m
9:50PM0.66m
11:27AM0.41m
Low Tide
6:23PM0.27m
8:44AM0.10m
7:44PM0.29m
9:49AM0.14m
9:22PM0.28m
10:46AM0.17m
10:52PM0.24m
11:32AM0.19m
00:03AM0.19m
12:11PM0.21m
00:58AM0.13m
12:46PM0.23m
1:44AM0.09m
1:19PM0.24m
2:23AM0.05m
1:50PM0.25m
3:00AM0.03m
2:20PM0.25m
3:36AM0.02m
2:50PM0.25m
4:12AM0.02m
3:19PM0.25m
4:49AM0.03m
Wave
height (m) 
direction
period (s) 
1.5
NW
5.0
1.5
WNW
6.0
1.6
N
5.0
1.1
NW
6.0
1.1
NE
4.0
0.9
ENE
4.0
0.8
ENE
4.0
0.7
E
4.0
0.9
ENE
4.0
0.8
ENE
4.0
0.7
ENE
4.0
0.9
NE
4.0
0.8
ENE
4.0
0.7
E
4.0
0.7
ENE
4.0
0.5
E
4.0
0.6
E
4.0
0.9
E
5.0
1.1
E
5.0
0.9
ESE
5.0
1
ESE
5.0
0.8
ESE
5.0
0.9
ESE
5.0
0.7
ESE
5.0
0.7
ESE
5.0
0.8
ESE
5.0
0.6
ESE
5.0
0.9
E
5.0
0.8
E
5.0
0.4
ESE
5.0
0.3
ESE
5.0
0.2
E
4.0
0.1
NW
2.0
0.5
NNW
3.0
0.7
NW
4.0
0.5
W
7.0
cloud
part cloud
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
part cloud
clear
clear
rain showers
rain showers
part cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
some clouds
clear
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
some clouds
clear
clear
rain shwrs
rain shwrs
some clouds
some clouds
clear
clear
clear
some clouds
clear
some clouds
rain shwrs
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
45
NNW
45
N
45
NNE
35
NE
35
NE
30
NE
25
NE
25
ENE
30
NE
30
ENE
25
NE
30
NE
25
ENE
25
ENE
25
NE
20
ENE
20
E
30
E
30
E
25
ESE
30
ESE
25
ESE
30
ESE
20
ESE
25
E
25
E
25
ENE
30
E
25
E
15
E
10
NNE
0
W
15
NW
25
NNW
25
N
20
N
 mm 
2
1
1
1
max°C
20
19
13
17
20
21
23
23
22
24
24
23
24
24
23
24
24
25
25
26
25
25
25
26
25
25
25
25
25
24
24
24
24
23
21
19
Moonrise
10:59
12:01
12:58
1:52
2:44
3:35
4:27
5:19
6:13
7:08
8:03
8:57
Moonset
12:03
12:46
1:23
1:56
2:26
2:56
3:25
3:55
4:29
5:05
5:47
6:33
7:24
Sunrise
6:39
6:41
6:41
6:41
6:43
6:43
6:43
6:45
6:45
6:46
6:47
6:48
Sunset
5:42
5:40
5:40
5:40
5:39
5:39
5:39
5:38
5:38
5:38
5:37
5:37
Today's sea temperature in Key West (Naval Base) is 27.2 °C (Statistics for 10 Nov 1981-2005 – mean: 26.7 max: 27.8 min: 25.5°C)
Issued (local time): 6 pm Monday 10 Nov 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest