Johnson Keys, south end Sea Conditions and Tide Table

Johnson Keys, south 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 — and sunset is at 08:15 PM.

Days 1–4 Weather Summary

Light rain (total 3mm), mostly falling on Mon night. Warm air temperatures (max 29°C on Mon afternoon, min 28°C on Mon night). Mainly fresh winds.

Days 5–7 Weather Summary

Light rain (total 3mm), mostly falling on Thu night. Warm air temperatures (max 29°C on Thu afternoon, min 28°C on Sat morning). Winds decreasing (fresh winds from the ENE on Thu night, calm by Sat night).

Days 8–10 Weather Summary

Some drizzle, heaviest during Sun night. Warm (max 29°C on Sun afternoon, min 27°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 4mm), mostly falling on Fri morning. Warm (max 29°C on Wed afternoon, min 28°C on Wed afternoon). Wind will be generally light.

Days 14–17 Weather Summary

Some drizzle, heaviest during Sun night. Warm (max 29°C on Sat afternoon, min 28°C on Sat night). Wind will be generally light.

Mon
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
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
night
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
7:02PM0.27m
7:16AM0.36m
8:15PM0.22m
8:02AM0.36m
10:05PM0.19m
8:55AM0.36m
11:53PM0.18m
9:53AM0.36m
00:57AM0.18m
10:51AM0.37m
1:35AM0.19m
11:44AM0.38m
2:02AM0.20m
12:31PM0.40m
2:24AM0.22m
1:14PM0.42m
2:47AM0.24m
1:54PM0.43m
3:12AM0.27m
2:33PM0.44m
3:39AM0.29m
3:13PM0.44m
4:09AM0.32m
3:54PM0.42m
4:40AM0.34m
4:38PM0.39m
5:12AM0.36m
5:25PM0.34m
Low Tide
11:50AM0.09m
11:36PM0.13m
1:04PM0.08m
00:20AM0.16m
2:16PM0.07m
1:10AM0.19m
3:24PM0.04m
2:06AM0.20m
4:22PM0.02m
3:02AM0.20m
5:13PM0.00m
5:55PM-0.01m
6:32PM-0.02m
5:22AM0.18m
7:04PM-0.02m
6:02AM0.17m
7:34PM-0.02m
6:43AM0.16m
8:03PM-0.00m
7:25AM0.15m
8:31PM0.02m
8:09AM0.13m
8:59PM0.04m
8:57AM0.11m
9:29PM0.07m
9:49AM0.09m
Wave
Height (m)
Direction
Period (s)
0.3
S
2
0.5
SE
3
0.6
SSE
3
0.4
SE
3
0.4
SE
3
0.5
SE
3
0.4
SE
3
0.5
ESE
3
0.3
ESE
3
0.4
ESE
3
0.5
E
3
0.3
ESE
2
0.2
ESE
2
0.4
SE
3
0.2
SSE
2
0.1
SE
2
0.1
S
2
0.1
SE
2
0.1
S
2
0.1
W
2
0.1
W
2
0.1
NW
2
0.1
N
2
0
W
2
0.1
S
2
0.1
S
1
0.2
S
2
0.1
S
3
0.1
SE
2
0.1
S
3
0.1
S
3
0.1
E
2
0.1
SE
2
0.2
ESE
2
0.2
ESE
2
0.1
SE
2
0.1
SE
3
0.1
S
3
0.1
SE
2
0.1
S
3
0
W
2
0.1
SE
2
0.1
S
2
0.1
S
2
0.1
S
2
0.1
S
2
0
W
2
clear
rain showers
clear
clear
clear
clear
clear
clear
thunderstorm
part cloud
thunderstorm
clear
clear
rain showers
part cloud
clear
clear
clear
clear
rain showers
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
light rain
thunderstorm
clear
clear
clear
clear
clear
clear
rain showers
clear
clear
clear
clear
clear
clear
clear
rain shwrs
clear
clear
clear
clear
clear
clear
risk tstorm
some clouds
risk tstorm
clear
clear
rain shwrs
some clouds
clear
clear
clear
clear
rain shwrs
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
light rain
risk tstorm
clear
clear
clear
clear
clear
clear
rain shwrs
clear
clear
clear
clear
clear
clear
km/h
15
SSE
25
SE
25
SE
15
SE
25
SE
25
SE
20
ESE
30
E
20
E
25
ESE
30
E
20
E
15
ESE
20
SE
15
SE
5
SSE
10
SSE
5
SSW
10
WNW
5
W
15
W
15
NW
0
SE
10
SSW
10
WSW
15
SSE
15
SSW
10
W
15
SSE
5
ENE
5
E
15
E
10
E
15
ESE
10
E
10
ESE
0
SSW
10
E
10
SE
5
SSW
5
ESE
10
SSE
5
S
10
S
10
SSW
10
WSW
5
W
 mm
2
1
2
1
1
2
2
1
max °C
29
29
29
29
29
29
29
29
29
29
29
29
29
29
28
29
29
28
29
29
28
29
28
28
29
29
28
29
29
29
29
29
29
29
29
28
29
29
28
29
29
28
29
29
29
29
29
Moonrise
1:52
2:47
3:43
4:38
5:31
6:22
7:08
7:51
8:29
9:03
9:36
10:07
10:39
11:11
11:48
Moonset
12:30
1:04
1:41
2:23
3:08
3:58
4:52
5:48
6:44
7:40
8:35
9:30
10:25
11:21
12:19
Sunrise
6:47
6:48
6:48
6:48
6:48
6:50
6:50
6:50
6:50
6:52
6:52
6:52
6:52
6:52
6:54
Sunset
8:15
8:15
8:14
8:14
8:13
8:13
8:12
8:12
8:10
8:10
8:09
8:09
8:08
8:08
8:07
8:07
Today's sea temperature in Johnson Keys, south end is
31.3° C
(Statistics for 20 Jul 1981-2005 – mean: 29.3 max: 30.4 min: 28.5°C)
Issued (local time): 1 pm Monday 20 Jul 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest