Knock Sea Conditions and Tide Table

Knock 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 08:36 PM.

Days 1–4 Weather Summary

Some drizzle, heaviest during Sun afternoon. Cool air temperatures (max 15°C on Sat afternoon, min 4°C on Tue morning). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 12°C on Tue afternoon, min 7°C on Wed night). Winds increasing (light winds from the NE on Wed morning, fresh winds from the NNW by Thu morning).

Days 8–10 Weather Summary

Light rain (total 9mm), mostly falling on Sun night. Very mild (max 10°C on Sat afternoon, min 6°C on Sun night). Winds increasing (light winds from the NNW on Sat morning, fresh winds from the N by Sun night).

Days 11–13 Weather Summary

Light rain (total 3mm), mostly falling on Mon afternoon. Very mild (max 11°C on Wed afternoon, min 7°C on Mon afternoon). Wind will be generally light.

Sat
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
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
High Tide
1:49PM3.45m
1:53AM3.64m
2:17PM3.50m
2:29AM3.68m
2:45PM3.61m
3:10AM3.67m
3:24PM3.69m
3:57AM3.56m
4:10PM3.69m
4:49AM3.37m
5:02PM3.60m
5:49AM3.17m
6:03PM3.48m
6:58AM3.06m
7:17PM3.43m
8:21AM3.12m
8:44PM3.54m
9:40AM3.33m
9:57PM3.76m
10:46AM3.53m
10:57PM3.88m
11:47AM3.61m
11:49PM3.82m
12:41PM3.54m
00:32AM3.64m
1:13PM3.40m
00:58AM3.46m
1:15PM3.39m
1:23AM3.42m
Low Tide
7:49PM0.31m
8:13AM0.24m
8:30PM0.18m
8:53AM0.21m
9:12PM0.07m
9:32AM0.24m
9:55PM0.08m
10:10AM0.36m
10:39PM0.21m
10:49AM0.57m
11:31PM0.45m
11:35AM0.84m
00:48AM0.67m
1:08PM1.06m
2:06AM0.70m
2:32PM1.00m
3:14AM0.60m
3:40PM0.82m
4:24AM0.44m
4:51PM0.61m
5:30AM0.27m
5:53PM0.44m
6:22AM0.19m
6:42PM0.36m
7:04AM0.24m
7:22PM0.36m
7:39AM0.33m
7:56PM0.34m
Wave
height (m) 
direction
period (s) 
0.2
WNW
2
0.2
WNW
2
0.1
N
1
0.4
NNW
3
0.3
NNW
2
0.3
NNE
2
0.4
NE
2
0.3
ENE
2
0.3
ENE
2
0.3
NE
2
0.1
NE
2
0.1
N
2
0.2
NNW
2
0.5
NW
3
0.4
NNW
3
0.3
N
2
0.1
N
2
0.4
NE
3
0.3
NNE
2
0.3
N
2
0.2
WNW
2
0.3
WNW
3
0.2
NNW
2
0.4
NNE
3
0.4
NNE
3
0.6
N
3
0.5
NNE
3
0.4
NNE
3
0.3
NNE
2
0.3
N
2
0.3
NNW
2
0.3
NNW
2
0.2
NNE
2
0.3
NNE
2
0.3
NE
2
0.4
NE
3
0.4
NE
3
0.4
NE
3
0.3
ENE
2
0.3
NE
2
0.1
NE
2
0.2
NNW
2
0.3
NW
2
0.4
NNW
3
0.4
NNW
3
0.4
NNW
3
0.3
NNE
2
cloud
clear
cloud
rain showers
clear
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
cloud
part cloud
clear
part cloud
clear
clear
part cloud
cloud
part cloud
rain showers
part cloud
rain showers
light rain
light rain
light rain
cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloudy
clear
cloudy
rain shwrs
clear
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
cloudy
some clouds
clear
some clouds
clear
clear
some clouds
cloudy
some clouds
rain shwrs
some clouds
rain shwrs
light rain
light rain
light rain
cloudy
some clouds
some clouds
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
 km/h
15
WNW
10
WNW
10
N
30
NNW
15
NNW
20
NNE
25
NE
20
ENE
20
ENE
20
ENE
10
ENE
15
N
20
NNW
25
NW
25
NNW
20
N
15
N
25
NE
20
NNE
15
N
20
WNW
25
WNW
10
NNW
30
NNE
25
N
35
NNE
30
NNE
25
NNE
10
NNE
20
N
25
N
15
NNW
20
NNE
25
NE
15
NE
25
NE
30
NE
20
ENE
20
ENE
25
NE
10
NE
15
NNW
25
NW
25
NW
30
NNW
30
N
20
NNE
 mm 
1
1
5
3
1
2
max°C
15
10
9
10
7
8
11
9
7
12
10
9
10
8
7
10
9
8
9
7
9
10
8
9
9
8
6
8
8
9
10
9
10
11
10
9
11
9
8
12
12
11
12
9
9
11
11
Moonrise
6:39
7:11
8:02
9:12
10:38
12:07
1:34
2:57
4:16
5:33
6:49
8:06
9:23
10:40
11:53
Moonset
10:47
12:23
1:48
2:52
3:34
4:00
4:18
4:31
4:41
4:50
4:59
5:08
5:20
5:35
5:55
Sunrise
6:24
6:22
6:20
6:18
6:15
6:13
6:11
6:09
6:07
6:05
6:03
6:01
5:58
5:56
5:54
Sunset
8:36
8:37
8:39
8:42
8:44
8:45
8:46
8:49
8:51
8:52
8:53
8:55
8:58
9:00
9:00
9:02
Today's sea temperature in Knock is
10.8° C
(Statistics for 18 Apr 1981-2005 – mean: 7.6 max: 9.4 min: 4.9°C)
Issued (local time): 1 pm Saturday 18 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest