Johnson Keys, north end Sea Conditions and Tide Table

Johnson Keys, north 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 06:56 AM and sunset is at 05:36 PM.

Days 1–3 Weather Summary

Light rain (total 8mm), mostly falling on Sun night. Warm air temperatures (max 26°C on Sun afternoon, min 21°C on Mon night). Winds increasing (light winds from the S on Sun night, fresh winds from the ENE by Tue afternoon).

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Wed morning. Warm air temperatures (max 24°C on Wed morning, min 22°C on Wed night). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 12mm), heaviest on Sat afternoon. Warm (max 23°C on Mon morning, min 14°C on Sat night). Winds increasing (moderate winds from the N on Sat morning, strong winds from the NNE by Sat night).

Days 10–12 Weather Summary

Mostly dry. Warm (max 24°C on Fri morning, min 15°C on Tue night). Mainly strong winds.

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
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
High Tide
3:46PM0.44m
2:59AM0.89m
4:34PM0.44m
3:54AM0.82m
5:24PM0.47m
4:52AM0.74m
6:16PM0.50m
5:56AM0.65m
7:09PM0.55m
7:10AM0.56m
7:59PM0.59m
8:37AM0.50m
8:45PM0.62m
10:03AM0.46m
9:26PM0.65m
11:11AM0.44m
10:04PM0.67m
12:03PM0.42m
10:41PM0.69m
12:44PM0.40m
11:19PM0.70m
1:18PM0.39m
11:58PM0.72m
Low Tide
9:41AM-0.14m
8:45PM0.20m
10:34AM-0.07m
9:43PM0.21m
11:28AM0.01m
10:50PM0.24m
12:21PM0.09m
00:11AM0.26m
1:14PM0.15m
1:39AM0.25m
2:05PM0.20m
2:59AM0.21m
2:53PM0.24m
4:06AM0.15m
3:38PM0.27m
5:01AM0.08m
4:21PM0.27m
5:47AM0.02m
5:00PM0.27m
6:28AM-0.04m
5:36PM0.25m
7:06AM-0.08m
6:10PM0.24m
Wave
height (m) 
direction
period (s) 
0.1
SE
2
0.2
SSE
2
0.1
S
2
0.2
WSW
2
0.3
W
2
0.3
NNE
2
0.5
NE
3
0.4
ENE
3
0.4
E
3
0.3
ESE
2
0.1
E
2
0.1
NE
2
0.1
N
2
0
W
2
0.1
N
1
0
W
2
0
W
3
0.3
NNW
2
0.3
N
2
0.4
NNE
2
0.7
NE
3
0.8
ENE
4
0.7
ENE
4
0.6
E
4
0.6
E
3
0.5
E
3
0.5
NE
3
0.6
N
3
0.6
N
3
0.7
NNE
3
0.6
ENE
3
0.6
E
3
0.6
E
3
0.6
E
3
0.6
E
3
0.6
E
3
clear
clear
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
rain showers
rain showers
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
part cloud
light rain
mod rain
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
risk tstorm
risk tstorm
risk tstorm
some clouds
some clouds
rain shwrs
rain shwrs
risk tstorm
risk tstorm
clear
clear
clear
clear
clear
clear
some clouds
light rain
mod rain
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
 km/h
15
SE
15
SSE
10
SSW
15
W
20
WNW
25
NE
30
NE
30
ENE
30
ENE
20
E
10
ENE
15
N
10
NNE
10
NW
10
N
5
ENE
0
SE
20
N
20
N
30
NE
45
NNE
45
NE
45
ENE
35
E
35
ENE
30
ENE
30
NNE
40
N
35
N
40
NNE
35
NE
35
ENE
30
ENE
35
ENE
35
ENE
35
E
 mm 
1
2
1
2
2
1
1
2
10
max°C
25
26
26
25
25
24
23
23
24
24
24
24
22
22
22
23
23
23
21
19
16
20
20
22
23
23
22
18
20
17
20
21
21
22
22
23
Moonrise
8:40
9:45
10:46
11:43
12:37
1:29
2:20
3:13
4:06
5:00
5:56
Moonset
9:49
10:38
11:19
11:54
12:26
12:55
1:25
1:55
2:27
3:02
3:42
4:27
Sunrise
6:56
6:56
6:58
6:58
6:58
7:00
7:00
7:01
7:01
7:01
7:03
7:03
Sunset
5:36
5:36
5:36
5:37
5:37
5:37
5:37
5:37
5:37
5:38
5:38
5:39
Today's sea temperature in Johnson Keys, north end is
24.6° C
(Statistics for 07 Dec 1981-2005 – mean: 25.3 max: 26.7 min: 24.3°C)
Issued (local time): 6 am Sunday 07 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest