Long Key, western end Sea Conditions and Tide Table

Long Key, western end 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 06:52 AM and sunset is at 06:21 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Sat afternoon, min 9°C on Mon night). Winds increasing (calm on Sat night, strong winds from the N by Sun night).

Days 4–6 Weather Summary

Some drizzle, heaviest during Thu night. Warm air temperatures (max 24°C on Thu night, min 9°C on Tue morning). Winds increasing (calm on Tue afternoon, fresh winds from the ESE by Wed night).

Days 7–9 Weather Summary

Light rain (total 3mm), mostly falling on Sun night. Warm (max 24°C on Fri morning, min 23°C on Fri night). Wind will be generally light.

Days 10–12 Weather Summary

Moderate rain (total 17mm), heaviest on Mon morning. Warm (max 23°C on Mon morning, min 20°C on Tue night). Winds increasing (moderate winds from the ENE on Mon morning, near gales from the ENE by Tue morning).

Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Saturday
7
Sun
8
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
High Tide
11:11AM0.37m
00:08AM0.25m
11:49AM0.38m
1:11AM0.19m
12:36PM0.37m
2:37AM0.13m
1:35PM0.37m
4:37AM0.11m
2:54PM0.37m
6:05AM0.13m
4:25PM0.37m
6:53AM0.16m
5:45PM0.40m
7:29AM0.19m
6:49PM0.42m
8:01AM0.23m
7:42PM0.43m
8:31AM0.28m
8:29PM0.42m
8:59AM0.32m
9:12PM0.40m
9:26AM0.35m
9:51PM0.37m
9:53AM0.38m
10:29PM0.33m
10:21AM0.38m
11:06PM0.28m
10:50AM0.38m
Low Tide
5:33PM-0.04m
5:17AM0.01m
6:35PM-0.04m
5:52AM0.02m
7:47PM-0.04m
9:11PM-0.04m
7:40AM0.04m
10:35PM-0.04m
9:13AM0.04m
11:46PM-0.04m
10:40AM0.03m
00:40AM-0.04m
11:50AM0.02m
1:23AM-0.03m
12:50PM0.00m
1:59AM-0.03m
1:43PM-0.01m
2:32AM-0.02m
2:32PM-0.02m
3:04AM-0.02m
3:18PM-0.03m
3:35AM-0.01m
4:03PM-0.03m
4:06AM0.00m
4:47PM-0.03m
4:34AM0.01m
5:33PM-0.02m
Wave
height (m) 
direction
period (s) 
0.1
E
2
0
E
2
0
E
2
0.1
N
2
0.3
W
2
0.9
NNW
4
0.9
N
4
0.7
NW
4
0.7
NNW
3
0.5
N
3
0.1
W
3
0.1
NW
2
0.2
ESE
2
0.2
ESE
2
0.5
SE
3
0.6
SE
3
0.4
SE
3
0.3
ESE
2
0.2
E
2
0.1
E
2
0.1
E
2
0.4
ESE
3
0.4
ESE
3
0.4
ESE
3
0.5
E
3
0.4
ESE
3
0.5
E
3
0.4
ENE
3
0.5
E
3
0.9
NE
4
1.5
ENE
5
1.5
ENE
5
1.4
E
5
1.3
E
4
1.2
E
4
1
E
4
1.1
E
4
1
E
4
1
E
4
0.9
E
4
0.9
E
4
0.9
E
4
0.9
E
4
0.7
E
4
0.7
E
3
0.8
E
4
0.8
E
4
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
rain showers
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
light rain
cloud
cloud
cloud
cloud
light rain
rain showers
rain showers
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
rain shwrs
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
light rain
cloudy
cloudy
cloudy
cloudy
light rain
rain shwrs
rain shwrs
some clouds
some clouds
clear
some clouds
clear
clear
some clouds
some clouds
clear
 km/h
5
ESE
5
SSW
5
S
5
WSW
25
W
45
NNW
40
NNW
40
NW
40
N
30
N
5
E
10
NE
15
ESE
15
ESE
25
SE
25
SE
20
SE
10
ESE
10
E
10
ESE
15
ENE
20
ESE
25
E
25
E
25
E
20
E
25
NE
20
ENE
30
ENE
40
NE
55
ENE
55
ENE
55
ENE
45
ENE
45
ENE
40
ENE
40
E
45
E
40
E
40
E
35
ENE
35
E
40
ENE
35
ENE
30
ENE
35
E
35
ENE
 mm 
1
3
2
3
6
3
2
2
1
max°C
23
24
23
23
23
19
13
14
14
12
14
17
19
19
21
22
23
24
24
24
24
24
24
24
24
24
24
23
23
22
21
21
21
20
20
21
22
22
22
22
22
22
22
22
22
22
23
Moonrise
9:18
9:58
10:42
11:34
12:32
1:36
2:43
3:49
4:53
5:53
6:51
7:46
8:41
9:35
10:30
Moonset
10:40
11:45
12:52
1:59
3:03
4:00
4:50
5:34
6:12
6:46
7:18
7:49
8:20
8:53
10:29
Sunrise
6:52
6:52
6:50
6:50
6:48
6:48
6:47
6:46
6:45
6:45
6:43
6:43
6:41
6:41
6:39
7:39
Sunset
6:21
6:21
6:22
6:22
6:22
6:23
6:23
6:24
6:24
6:25
6:25
6:27
6:27
6:28
6:28
7:29
Today's sea temperature in Long Key, western end is
22.4° C
(Statistics for 21 Feb 1981-2005 – mean: 23.6 max: 24.9 min: 22.5°C)
Issued (local time): 12 pm Saturday 21 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest