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 07:13 AM and sunset is at 07:25 PM.

Days 1–3 Weather Summary

Heavy rain (total 33mm), heaviest during Mon night. Warm air temperatures (max 29°C on Mon afternoon, min 27°C on Tue night). Wind will be generally light.

Days 4–6 Weather Summary

Heavy rain (total 39mm), heaviest during Wed afternoon. Warm air temperatures (max 29°C on Fri night, min 26°C on Wed night). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 48mm), heaviest during Mon night. Warm (max 29°C on Sat afternoon, min 25°C on Mon afternoon). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 123mm), heaviest during Wed night. Warm (max 28°C on Tue morning, min 24°C on Tue night). Winds increasing (light winds from the NE on Wed night, fresh winds from the E by Fri morning).

Days 13–16 Weather Summary

Heavy rain (total 63mm), heaviest during Fri afternoon. Warm (max 29°C on Sat morning, min 25°C on Fri morning). Winds decreasing (fresh winds from the ESE on Fri night, light winds from the SE by Sat night).

Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
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
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
7:48PM0.37m
6:17AM0.59m
8:20PM0.41m
7:23AM0.61m
8:46PM0.45m
8:15AM0.63m
9:11PM0.49m
9:01AM0.65m
9:36PM0.54m
9:45AM0.65m
10:02PM0.59m
10:28AM0.64m
10:28PM0.64m
11:12AM0.62m
10:56PM0.69m
11:57AM0.58m
11:27PM0.72m
12:45PM0.53m
00:02AM0.74m
1:36PM0.47m
00:43AM0.75m
2:37PM0.42m
1:34AM0.74m
3:54PM0.38m
2:38AM0.71m
5:29PM0.37m
6:48PM0.40m
Low Tide
12:56PM0.19m
11:20PM0.34m
1:46PM0.17m
00:37AM0.31m
2:22PM0.16m
1:34AM0.27m
2:51PM0.15m
2:22AM0.22m
3:16PM0.15m
3:06AM0.17m
3:41PM0.16m
3:48AM0.11m
4:06PM0.17m
4:30AM0.06m
4:33PM0.19m
5:14AM0.03m
5:03PM0.21m
6:01AM0.02m
5:34PM0.24m
6:52AM0.02m
6:08PM0.26m
7:51AM0.05m
6:45PM0.28m
9:01AM0.09m
7:33PM0.30m
10:23AM0.12m
8:44PM0.32m
11:45AM0.13m
Wave
Height (m)
Direction
Period (s)
0.1
E
3
0.1
E
3
0.2
S
2
0.3
S
3
0.3
S
3
0.4
SSE
3
0.4
SE
4
0.3
SE
4
0.4
SE
3
0.4
SSE
3
0.4
SE
4
0.6
SE
4
0.6
SE
4
0.5
SE
4
0.4
SSE
3
0.3
SSW
4
0.3
SW
5
0.2
SSW
5
0.3
SW
5
0.3
WSW
3
0.5
W
4
0.3
W
3
0.5
W
3
0.4
W
3
0.3
W
3
0.2
WNW
2
0.4
ESE
3
0.6
ESE
4
0.5
E
5
0.8
SE
4
0.9
SSE
4
0.6
SE
4
0.6
SE
4
0.7
ESE
4
0.8
ESE
4
0.6
ESE
4
1.2
E
5
1.1
ESE
5
1.2
E
6
1.2
ESE
5
0.9
ESE
5
0.6
ESE
5
0.9
ESE
4
0.7
ESE
5
0.8
E
4
0.9
ESE
5
0.7
ESE
5
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
clear
rain showers
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
rain shwrs
risk tstorm
clear
rain shwrs
risk tstorm
risk tstorm
risk tstorm
mod rain
risk tstorm
risk tstorm
some clouds
some clouds
some clouds
risk tstorm
risk tstorm
risk tstorm
rain shwrs
risk tstorm
risk tstorm
risk tstorm
mod rain
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
mod rain
risk tstorm
mod rain
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
some clouds
km/h
10
SE
5
W
10
S
15
S
10
SSW
20
SSE
15
SSW
10
SE
20
SSE
20
SE
10
SE
20
SSE
25
SSE
15
S
20
SSW
10
SSW
10
SSW
15
S
15
SW
25
WSW
25
W
20
W
25
W
20
WSW
10
WSW
15
NE
20
SE
25
SE
10
SSE
30
SSE
25
S
20
S
25
SE
30
ESE
20
SSE
25
ESE
35
ESE
35
ESE
35
ESE
30
SSE
20
S
25
E
30
ESE
20
ESE
30
E
30
ESE
25
ESE
 mm
5
3
4
4
9
7
1
7
8
11
6
2
5
6
7
3
1
2
1
9
10
9
8
17
28
2
4
28
5
7
22
10
14
19
3
4
5
2
2
4
1
max °C
28
28
28
28
29
29
29
29
29
27
27
27
27
28
28
28
28
29
28
29
29
29
29
29
28
26
27
28
28
25
27
27
26
27
27
26
26
26
28
29
28
29
29
28
28
28
29
Moonrise
3:44
4:25
5:02
5:37
6:10
6:42
7:15
7:50
8:29
9:14
10:05
11:03
12:07
1:13
2:19
Moonset
1:31
2:27
3:23
4:19
5:14
6:10
7:07
8:06
9:07
10:12
11:18
12:26
1:30
2:28
3:20
4:04
Sunrise
7:13
7:15
7:15
7:16
7:16
7:16
7:16
7:16
7:16
7:18
7:18
7:18
7:18
7:18
7:20
7:20
Sunset
7:25
7:24
7:23
7:22
7:21
7:20
7:19
7:17
7:16
7:15
7:15
7:14
7:13
7:12
7:10
7:09
Today's sea temperature in Key West (Naval Base) is
31.1°C
(Statistics for 20 Sep 1981-2005 – mean: 29.0 max: 29.7 min: 28.0°C)
Issued (local time): 7 am Sunday 20 Sep 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest