Knockemdown Key, north end Sea Conditions and Tide Table

Knockemdown Key, 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 07:03 AM and sunset is at 05:39 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Thu afternoon. Warm air temperatures (max 25°C on Thu night, min 21°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Sat afternoon, min 20°C on Sat morning). Winds increasing (light winds from the NE on Sat morning, fresh winds from the NE by Mon night).

Days 7–9 Weather Summary

Mostly dry. Warm (max 23°C on Thu morning, min 21°C on Wed morning). Winds decreasing (strong winds from the ENE on Tue afternoon, light winds from the ENE by Thu night).

Days 10–12 Weather Summary

Mostly dry. Warm (max 22°C on Fri morning, min 12°C on Sun morning). Winds increasing (light winds from the NE on Fri afternoon, strong winds from the NNE by Sat night).

Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
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
12:39PM0.41m
11:14PM0.72m
1:13PM0.40m
11:53PM0.74m
1:44PM0.39m
00:32AM0.75m
2:15PM0.39m
1:12AM0.76m
2:48PM0.40m
1:53AM0.77m
3:24PM0.42m
2:34AM0.76m
4:01PM0.44m
3:18AM0.73m
4:40PM0.46m
4:05AM0.69m
5:19PM0.50m
4:58AM0.63m
5:59PM0.53m
6:01AM0.55m
6:41PM0.58m
7:18AM0.47m
7:27PM0.62m
Low Tide
6:08PM0.22m
7:38AM-0.07m
6:42PM0.21m
8:15AM-0.09m
7:15PM0.20m
8:51AM-0.10m
7:48PM0.18m
9:27AM-0.10m
8:23PM0.18m
10:03AM-0.09m
9:02PM0.18m
10:40AM-0.06m
9:47PM0.19m
11:19AM-0.03m
10:40PM0.19m
11:58AM0.01m
11:43PM0.17m
12:40PM0.06m
00:57AM0.14m
1:24PM0.10m
2:16AM0.09m
2:11PM0.14m
3:33AM0.01m
Wave
height (m) 
direction
period (s) 
0.2
ENE
2
0.4
E
2
0.4
E
3
0.3
ESE
2
0.2
ESE
2
0.1
SE
2
0.1
W
1
0.1
NW
2
0.3
NNW
2
0.4
NNE
3
0.2
N
2
0.2
NNE
3
0.4
NE
2
0.3
E
2
0.3
ENE
2
0.4
NE
3
0.4
ENE
3
0.6
ENE
3
0.6
ENE
3
0.6
ENE
3
0.6
ENE
3
0.4
ENE
3
0.4
E
3
0.4
E
3
0.3
E
2
0.2
E
2
0.2
E
2
0.1
NE
2
0.1
NE
2
0
E
1
0.1
N
1
0.3
NW
2
0.7
NNW
3
0.9
NNE
4
0.6
N
4
0.7
ENE
3
clear
clear
clear
part cloud
thunderstorm
light rain
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
some clouds
risk tstorm
light rain
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
 km/h
15
ENE
25
ENE
25
E
25
ESE
20
ESE
10
SSE
10
NW
15
NW
20
N
20
NNE
15
ENE
15
ENE
20
NE
20
E
25
NE
30
NE
30
ENE
35
NE
40
ENE
40
ENE
40
ENE
30
ENE
25
E
25
E
20
E
20
E
15
E
15
NE
10
ENE
10
NNE
10
NNW
20
NW
40
NNW
45
NNE
30
NE
40
ENE
 mm 
1
1
max°C
23
23
23
24
24
25
25
23
22
21
23
23
23
23
23
23
23
22
22
22
22
22
22
22
23
23
22
22
22
22
21
21
22
15
19
18
Moonrise
5:01
5:56
6:51
7:43
8:31
9:15
9:55
10:30
11:04
11:36
12:09
12:43
Moonset
3:43
4:28
5:18
6:12
7:09
8:06
9:04
10:00
10:57
11:54
12:52
Sunrise
7:03
7:03
7:03
7:05
7:05
7:05
7:05
7:07
7:07
7:07
7:07
7:07
Sunset
5:39
5:39
5:40
5:40
5:42
5:42
5:43
5:43
5:44
5:44
5:45
5:45
Today's sea temperature in Knockemdown Key, north end is
23.6° C
(Statistics for 17 Dec 1981-2005 – mean: 24.9 max: 26.3 min: 24.0°C)
Issued (local time): 6 am Wednesday 17 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest