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 07:07 AM and sunset is at 05:43 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Wed night, min 21°C on Wed night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Sun night, min 20°C on Sat night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 21°C on Tue night, min 17°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 30mm), heaviest during Mon afternoon. Warm (max 24°C on Mon morning, min 20°C on Fri night). Mainly fresh winds.

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
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
Wave Height Map
High Tide
5:24PM0.48m
5:03AM0.61m
6:04PM0.52m
6:06AM0.53m
6:46PM0.56m
7:23AM0.45m
7:32PM0.60m
8:56AM0.39m
8:24PM0.65m
10:27AM0.36m
9:21PM0.70m
11:38AM0.34m
10:17PM0.74m
12:34PM0.33m
11:21PM0.78m
1:20PM0.33m
00:18AM0.81m
2:02PM0.34m
1:12AM0.82m
2:41PM0.37m
2:03AM0.80m
3:19PM0.40m
Low Tide
11:26AM0.01m
11:11PM0.20m
12:08PM0.07m
00:25AM0.16m
12:52PM0.12m
1:44AM0.10m
1:39PM0.16m
3:01AM0.01m
2:30PM0.19m
4:09AM-0.09m
3:23PM0.19m
5:11AM-0.18m
4:17PM0.18m
6:08AM-0.24m
5:10PM0.15m
7:02AM-0.27m
6:04PM0.11m
7:52AM-0.27m
6:58PM0.07m
8:39AM-0.24m
7:52PM0.05m
9:24AM-0.19m
Wave
height (m) 
direction
period (s) 
0.3
ENE
2
0.1
NE
2
0.3
NNW
2
0.2
NNE
2
0.1
N
2
0
E
2
0.1
N
2
0.1
N
2
0
E
2
0.1
N
2
0
E
2
0.1
E
1
0.1
E
2
0.1
E
2
0.1
E
2
0.1
N
2
0.1
NW
2
0.4
NW
3
0.3
NNW
2
0.2
NNW
2
0.2
N
2
0.3
NNE
2
0.2
N
2
0.4
NNW
3
0.4
N
3
0.3
NNW
3
0.2
N
2
0.4
NNE
3
0.3
E
2
0.6
E
3
0.6
ESE
3
0.4
ESE
3
0.5
SE
3
0.4
SE
3
0.3
SE
3
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
clear
clear
clear
clear
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
 km/h
15
NE
10
ENE
20
NNW
20
NNE
5
N
10
N
10
NNE
10
NNW
10
N
10
NE
5
E
10
E
10
ENE
5
N
5
N
10
NNW
15
NW
25
NNW
20
NNW
20
NNW
20
NE
20
NNE
20
NNW
25
N
25
N
25
NNW
15
NNE
25
NNE
20
E
30
E
30
ESE
25
ESE
25
ESE
20
ESE
15
ESE
 mm 
2
7
4
4
4
2
4
max°C
21
22
22
21
22
22
21
21
21
20
21
23
23
22
22
21
22
21
18
19
20
19
21
21
20
21
21
22
22
23
23
23
23
24
24
Moonrise
11:03
11:35
12:08
12:42
1:21
2:05
2:56
3:57
5:04
6:14
7:24
8:29
Moonset
10:56
11:53
12:51
1:53
2:58
4:08
5:19
6:28
7:31
8:24
9:10
Sunrise
7:07
7:07
7:07
7:07
7:07
7:09
7:09
7:09
7:09
7:09
7:09
7:09
Sunset
5:43
5:44
5:44
5:45
5:45
5:45
5:46
5:47
5:47
5:49
5:50
5:50
Today's sea temperature in Johnson Keys, north end is
23.5° C
(Statistics for 25 Dec 1981-2005 – mean: 24.3 max: 26.1 min: 22.9°C)
Issued (local time): 12 am Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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