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 04:15 PM.

Days 1–4 Weather Summary

Mostly dry. Icy conditions (max 6°C on Fri night, min -3°C on Wed night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Low air temperatures (max 8°C on Mon afternoon, min 3°C on Sat night). Winds increasing (light winds from the SE on Sat night, fresh winds from the NNW by Mon night).

Days 8–10 Weather Summary

Light rain (total 4mm), mostly falling on Tue night. Freeze-thaw conditions (max 6°C on Tue afternoon, min -1°C on Thu night). Winds decreasing (fresh winds from the NNW on Wed morning, calm by Thu night).

Days 11–13 Weather Summary

A dusting of snow on Fri night. Freezing level rising with drizzle on Sun night. Freeze-thaw conditions (max 9°C on Sun morning, min -1°C on Fri afternoon). Mainly fresh winds.

Wed
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
Wave Height Map
High Tide
2:46PM3.44m
2:51AM3.78m
3:20PM3.34m
3:26AM3.76m
3:57PM3.30m
4:08AM3.77m
4:40PM3.30m
4:54AM3.75m
5:29PM3.30m
5:44AM3.68m
6:26PM3.28m
6:41AM3.58m
7:41PM3.25m
8:03AM3.48m
8:58PM3.26m
9:23AM3.36m
10:06PM3.30m
10:33AM3.40m
11:02PM3.45m
11:35AM3.47m
11:54PM3.59m
12:34PM3.53m
00:46AM3.70m
Low Tide
8:49PM1.01m
9:21AM0.83m
9:24PM0.96m
9:58AM0.74m
10:03PM0.85m
10:39AM0.64m
10:48PM0.77m
11:25AM0.61m
11:38PM0.78m
12:18PM0.67m
00:35AM0.87m
1:20PM0.78m
1:45AM0.95m
2:35PM0.82m
3:02AM0.98m
3:41PM0.84m
4:10AM0.79m
4:44PM0.72m
5:22AM0.57m
5:53PM0.62m
6:35AM0.35m
6:56PM0.53m
7:31AM0.21m
Wave
height (m) 
direction
period (s) 
0.4
NE
3
0.4
ENE
3
0.4
ENE
3
0.4
ENE
3
0.3
E
2
0.2
E
2
0.2
ENE
2
0
E
2
0.3
NNW
3
0.5
NNW
3
0.2
NNE
3
0.1
SW
2
0.3
W
2
0.4
NW
2
0.4
NW
3
0.5
NW
3
0.6
NNW
3
0.6
NNW
3
0.5
NW
3
0.4
NW
3
0.6
NNW
3
0.5
NW
3
0.3
NE
2
0.2
NNE
2
0.1
W
2
0
W
4
0.2
SSW
2
0.4
SSW
3
0.5
SW
3
0.2
WNW
2
0.4
NNW
3
0.4
NNW
3
0.3
NW
2
0.4
NW
2
0.2
WNW
2
0.2
WNW
2
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
cloud
cloud
rain showers
light rain
light rain
part cloud
part cloud
part cloud
part cloud
cloud
cloud
light snow
cloud
cloud
part cloud
cloud
cloud
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
some clouds
clear
clear
some clouds
clear
some clouds
some clouds
some clouds
cloudy
cloudy
rain shwrs
light rain
light rain
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
light snow
cloudy
cloudy
some clouds
cloudy
cloudy
rain shwrs
clear
 km/h
25
ENE
25
ENE
25
ENE
25
ENE
20
E
15
ENE
15
ENE
5
NNE
20
NNW
30
NNW
10
ENE
10
SW
15
W
20
WNW
20
NW
30
NW
35
NNW
30
NNW
30
NW
20
WNW
30
NNW
30
NNW
15
ENE
5
NE
10
WSW
5
SSE
20
SSW
30
SSW
30
SW
15
W
25
NNW
25
NNW
15
WNW
20
WNW
15
WNW
15
W
 mm 
1
1
2
1
max°C
1
-2
-2
-1
0
2
4
6
6
4
5
3
5
5
6
8
7
6
6
6
5
3
2
2
2
1
0
0
2
7
7
8
9
8
9
8
Moonrise
11:40
11:49
11:59
12:08
12:21
12:37
1:02
1:41
2:42
4:04
5:37
Moonset
9:00
10:21
11:42
1:04
2:31
4:03
5:39
7:12
8:31
9:26
10:02
10:24
Sunrise
8:45
8:45
8:45
8:47
8:47
8:47
8:47
8:47
8:45
8:45
8:45
8:45
Sunset
4:15
4:16
4:17
4:17
4:19
4:20
4:21
4:22
4:23
4:24
4:25
4:27
Today's sea temperature in Knock is
6.2° C
(Statistics for 24 Dec 1981-2005 – mean: 7.2 max: 8.6 min: 5.2°C)
Issued (local time): 6 pm Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest