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 07:31 AM and sunset is at 07:31 PM.

Days 1–3 Weather Summary

Heavy rain (total 25mm), heaviest during Sun afternoon. Warm air temperatures (max 27°C on Mon night, min 20°C on Tue morning). Winds increasing (light winds from the SW on Mon afternoon, fresh winds from the NE by Tue night).

Days 4–6 Weather Summary

Heavy rain (total 89mm), heaviest during Thu morning. Warm air temperatures (max 24°C on Fri afternoon, min 20°C on Thu morning). Winds increasing (light winds from the NE on Thu morning, strong winds from the NNE by Thu night).

Days 7–9 Weather Summary

Light rain (total 9mm), mostly falling on Sat night. Warm (max 25°C on Sun afternoon, min 20°C on Sat morning). Winds decreasing (fresh winds from the N on Sun morning, calm by Mon night).

Days 10–12 Weather Summary

Moderate rain (total 12mm), heaviest on Thu night. Warm (max 24°C on Tue afternoon, min 23°C on Tue morning). Winds increasing (calm on Tue afternoon, strong winds from the E by Thu night).

Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Mon
30
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
8:09AM0.22m
7:26PM0.37m
8:30AM0.26m
8:16PM0.40m
8:56AM0.31m
9:03PM0.41m
9:23AM0.35m
9:48PM0.40m
9:52AM0.39m
10:35PM0.38m
10:24AM0.42m
11:23PM0.34m
10:58AM0.44m
00:13AM0.29m
11:37AM0.45m
1:08AM0.23m
12:21PM0.44m
2:14AM0.18m
1:15PM0.42m
3:43AM0.15m
2:24PM0.40m
5:27AM0.16m
3:53PM0.38m
6:35AM0.19m
5:26PM0.38m
7:19AM0.23m
6:44PM0.40m
7:53AM0.28m
7:45PM0.41m
Low Tide
12:54PM0.04m
2:04AM-0.01m
1:40PM0.02m
2:33AM-0.01m
2:24PM0.00m
3:01AM-0.00m
3:08PM-0.02m
3:31AM0.00m
3:52PM-0.04m
4:02AM0.01m
4:39PM-0.05m
4:33AM0.01m
5:28PM-0.06m
5:06AM0.02m
6:22PM-0.05m
5:42AM0.03m
7:24PM-0.05m
6:22AM0.04m
8:37PM-0.03m
7:14AM0.04m
10:01PM-0.02m
8:40AM0.05m
11:22PM-0.02m
10:25AM0.05m
00:25AM-0.01m
11:51AM0.04m
1:11AM-0.00m
12:57PM0.02m
Wave
height (m) 
direction
period (s) 
0.6
SE
3
0.6
SE
3
0.6
SE
3
0.5
SE
3
0.4
SSE
3
0.5
SW
3
0.4
N
3
0.2
NNE
2
0.7
NE
3
0.8
ENE
4
0.5
ESE
3
0.3
E
3
0.3
ENE
3
0.4
NE
2
0.5
NNE
3
0.6
NNE
3
0.6
NE
3
0.6
NE
3
0.6
NNE
3
0.3
NNE
2
0.4
NE
3
0.6
NNE
3
0.4
ENE
3
0.4
NE
3
0.2
ENE
3
0.1
NE
2
0.1
N
2
0.1
N
2
0
E
2
0
E
2
0.1
E
2
0.2
E
2
0.3
E
2
0.3
ENE
3
0.4
E
3
0.8
E
4
0.8
ESE
4
0.6
ESE
3
0.5
SE
3
0.4
SE
3
0.3
S
3
0.4
NW
3
0.4
N
3
0.3
NW
2
0.4
NE
3
0.5
NE
3
0.2
ENE
3
cloud
thunderstorm
thunderstorm
clear
clear
thunderstorm
thunderstorm
rain showers
light rain
thunderstorm
thunderstorm
heavy rain
heavy rain
mod rain
thunderstorm
rain showers
part cloud
clear
part cloud
part cloud
thunderstorm
rain showers
clear
rain showers
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloudy
risk tstorm
risk tstorm
clear
clear
risk tstorm
risk tstorm
rain shwrs
light rain
risk tstorm
risk tstorm
heavy rain
heavy rain
mod rain
risk tstorm
rain shwrs
some clouds
clear
some clouds
some clouds
risk tstorm
rain shwrs
clear
rain shwrs
clear
clear
clear
clear
clear
clear
clear
cloudy
some clouds
risk tstorm
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
some clouds
some clouds
some clouds
some clouds
cloudy
 km/h
35
SE
25
SE
30
SSE
25
S
15
SW
25
W
25
NNE
15
NNE
35
NE
40
ENE
25
ESE
10
E
15
NE
25
NNE
35
NNE
30
N
35
NE
35
NNE
30
N
15
NNE
25
N
30
NNE
30
ENE
20
NE
15
NNE
10
ESE
10
NNW
5
NNE
5
SSE
5
ENE
10
ENE
15
ESE
20
E
15
ENE
25
E
40
E
35
ESE
25
SE
20
SSE
15
SSW
20
W
25
NW
25
N
15
NW
25
NE
25
NE
10
NNE
 mm 
11
1
8
2
2
1
3
16
19
19
10
20
2
6
1
2
1
9
4
4
1
2
1
max°C
25
25
26
25
26
27
20
23
23
22
21
22
20
21
21
21
24
23
21
24
23
22
25
24
22
24
24
23
24
24
24
24
24
24
24
24
24
24
25
25
25
25
21
23
23
21
22
Moonrise
5:22
5:59
6:34
7:07
7:41
8:17
8:55
9:39
10:30
11:27
12:30
1:35
2:41
3:44
4:44
5:41
Moonset
4:28
5:26
6:25
7:24
8:25
9:28
10:35
11:43
12:51
1:57
2:56
3:48
4:32
5:11
5:46
Sunrise
7:31
7:31
7:30
7:28
7:28
7:26
7:26
7:24
7:24
7:22
7:22
7:20
7:20
7:18
7:18
7:16
Sunset
7:31
7:31
7:32
7:32
7:32
7:34
7:34
7:35
7:35
7:36
7:36
7:37
7:37
7:37
7:37
7:37
Today's sea temperature in Long Key, western end is
25.8° C
(Statistics for 15 Mar 1981-2005 – mean: 23.8 max: 26.2 min: 22.1°C)
Issued (local time): 1 am Sunday 15 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest