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 06:41 AM and sunset is at 08:06 PM.

Days 1–3 Weather Summary

Light rain (total 7mm), mostly falling on Thu morning. Warm air temperatures (max 28°C on Sat night, min 27°C on Thu morning). Mainly fresh winds.

Days 4–6 Weather Summary

Light rain (total 5mm), mostly falling on Sun afternoon. Warm air temperatures (max 28°C on Mon night, min 27°C on Sun morning). Mainly strong winds.

Days 7–9 Weather Summary

Light rain (total 5mm), mostly falling on Wed morning. Warm (max 28°C on Fri afternoon, min 26°C on Wed night). Winds decreasing (fresh winds from the ESE on Wed night, light winds from the SE by Fri morning).

Days 10–12 Weather Summary

Heavy rain (total 29mm), heaviest during Tue morning. Warm (max 28°C on Sat afternoon, min 26°C on Mon night). Winds increasing (light winds from the E on Sat morning, gales from the ENE by Mon night).

Days 13–16 Weather Summary

Heavy rain (total 28mm), heaviest during Tue afternoon. Warm (max 28°C on Tue night, min 26°C on Tue afternoon). Winds decreasing (near gales from the ENE on Tue night, calm by Wed night).

Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Fri
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
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High Tide
1:53PM0.60m
3:53AM0.32m
3:01PM0.52m
4:52AM0.35m
4:20PM0.45m
5:46AM0.40m
5:47PM0.40m
6:33AM0.45m
7:10PM0.36m
7:14AM0.49m
8:20PM0.35m
7:50AM0.53m
9:15PM0.34m
8:23AM0.55m
10:01PM0.34m
8:56AM0.57m
10:40PM0.33m
9:29AM0.59m
11:15PM0.32m
10:04AM0.59m
11:48PM0.32m
10:40AM0.59m
00:23AM0.31m
11:17AM0.59m
1:01AM0.30m
11:56AM0.58m
1:42AM0.30m
12:36PM0.55m
Low Tide
7:02AM0.15m
9:05PM-0.05m
8:18AM0.16m
10:02PM-0.00m
9:49AM0.16m
10:55PM0.04m
11:21AM0.13m
11:42PM0.08m
12:38PM0.08m
00:25AM0.11m
1:40PM0.03m
1:06AM0.14m
2:30PM-0.02m
1:43AM0.15m
3:14PM-0.05m
2:20AM0.16m
3:54PM-0.07m
2:55AM0.16m
4:32PM-0.08m
3:29AM0.16m
5:09PM-0.07m
5:48PM-0.06m
6:26PM-0.05m
5:10AM0.17m
7:06PM-0.04m
5:47AM0.18m
7:47PM-0.02m
Wave
Height (m)
Direction
Period (s)
0.6
E
4
0.6
E
4
1
E
5
0.7
ESE
5
0.6
E
5
0.9
ESE
5
0.7
ESE
5
0.6
E
5
1
E
5
1
E
5
0.9
ESE
5
1.3
E
5
1.3
ESE
6
1.2
ESE
6
1.4
ESE
6
1.3
ESE
6
1
ESE
6
1.4
ESE
6
1
ESE
6
0.8
ESE
5
0.8
ESE
5
0.5
E
5
0.3
E
5
0.5
E
4
0.3
ESE
4
0.2
E
4
0.3
ESE
3
0.2
E
3
0.2
ESE
3
0.7
E
4
0.8
E
4
1.3
E
5
1.4
ENE
6
1.6
E
6
2.2
E
6
2.1
E
7
0.8
SE
5
1.5
E
5
1.7
ENE
6
1.2
ENE
5
0.6
NNE
6
0.4
WSW
4
0.9
SSW
4
0.9
WSW
4
0.7
SW
4
0.7
SW
4
0.7
W
4
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
clear
clear
thunderstorm
rain showers
clear
clear
part cloud
thunderstorm
clear
rain showers
thunderstorm
thunderstorm
thunderstorm
clear
clear
rain showers
clear
clear
clear
cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
mod rain
thunderstorm
mod rain
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
clear
risk tstorm
risk tstorm
some clouds
risk tstorm
risk tstorm
rain shwrs
risk tstorm
risk tstorm
clear
clear
risk tstorm
rain shwrs
clear
clear
some clouds
risk tstorm
clear
rain shwrs
risk tstorm
risk tstorm
risk tstorm
clear
clear
rain shwrs
clear
clear
clear
cloudy
some clouds
some clouds
some clouds
some clouds
risk tstorm
mod rain
risk tstorm
mod rain
mod rain
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
risk tstorm
clear
km/h
20
ESE
25
E
30
ESE
25
ESE
25
ESE
30
ESE
25
ESE
20
ESE
30
ESE
35
ESE
30
ESE
40
ESE
35
ESE
35
ESE
40
ESE
35
ESE
30
ESE
35
ESE
30
ESE
25
ESE
25
SE
15
SE
15
ESE
25
SE
10
ESE
10
ESE
20
ESE
15
E
15
E
30
E
30
ENE
40
E
40
ENE
45
ENE
55
ENE
50
ENE
15
SE
50
ENE
45
NE
40
NE
20
NNE
15
SSW
25
SW
30
WSW
25
WSW
25
WNW
25
WNW
1
1
1
1
1
1
1
1
1
2
1
2
1
1
1
4
6
4
8
9
15
2
3
1
2
1
1
1
max °C
27
27
27
27
27
27
27
27
28
27
27
27
27
27
28
28
28
28
27
27
27
27
27
27
27
28
28
27
28
28
28
28
28
27
27
27
27
26
28
27
28
28
28
28
28
28
28
Moonrise
11:33
12:36
1:35
2:31
3:25
4:18
5:11
6:05
7:00
7:56
8:50
9:42
10:30
11:13
11:53
Moonset
12:30
1:14
1:52
2:26
2:57
3:27
3:59
4:31
5:07
5:47
6:31
7:19
8:11
9:06
10:02
10:57
Sunrise
6:41
6:39
6:39
6:39
6:39
6:39
6:39
6:39
6:37
6:37
6:37
6:37
6:37
6:37
6:37
6:37
Sunset
8:06
8:07
8:07
8:07
8:07
8:07
8:08
8:08
8:09
8:09
8:10
8:10
8:12
8:12
8:13
8:13
Today's sea temperature in Key West (Naval Base) is
28.7° C
(Statistics for 21 May 1981-2005 – mean: 27.1 max: 28.4 min: 25.6°C)
Issued (local time): 7 am Thursday 21 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest