Cow Island Sea Conditions and Tide Table

Cow Island 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 07:27 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Sat afternoon, min 4°C on Sun night). Winds decreasing (fresh winds from the WNW on Sun afternoon, calm by Mon morning).

Days 5–7 Weather Summary

Light rain (total 4mm), mostly falling on Mon night. Cool air temperatures (max 14°C on Tue afternoon, min 4°C on Mon night). Wind will be generally light.

Days 8–10 Weather Summary

Moderate rain (total 16mm), heaviest on Fri night. Very mild (max 15°C on Thu afternoon, min 3°C on Sat night). Winds increasing (calm on Thu afternoon, fresh winds from the NW by Sat morning).

Days 11–13 Weather Summary

Mostly dry. Warm (max 21°C on Tue afternoon, min 5°C on Mon night). Wind will be generally light.

Fri
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wed
30
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
3:33PM2.43m
3:35AM2.74m
4:21PM2.37m
4:26AM2.70m
5:15PM2.37m
5:23AM2.69m
6:14PM2.42m
6:25AM2.72m
7:13PM2.55m
7:29AM2.80m
8:10PM2.74m
8:30AM2.91m
9:03PM2.97m
9:28AM3.04m
9:53PM3.21m
10:23AM3.14m
10:42PM3.41m
11:16AM3.20m
11:30PM3.54m
12:08PM3.21m
00:19AM3.60m
1:00PM3.15m
1:10AM3.56m
Low Tide
9:23PM0.57m
10:05AM0.30m
10:13PM0.61m
10:57AM0.34m
11:08PM0.61m
11:55AM0.33m
00:10AM0.56m
12:54PM0.27m
1:15AM0.43m
1:52PM0.17m
2:17AM0.23m
2:47PM0.05m
3:15AM-0.01m
3:39PM-0.08m
4:10AM-0.24m
4:29PM-0.17m
5:02AM-0.44m
5:17PM-0.22m
5:54AM-0.55m
6:06PM-0.21m
6:46AM-0.58m
6:57PM-0.14m
7:39AM-0.52m
Wave
height (m) 
direction
period (s) 
0.6
S
4
1.4
S
6
1.3
SSE
7
1.3
SSE
7
1.1
SSE
7
0.8
SSE
8
0.8
NW
3
0.5
S
8
0.2
SSE
8
0.4
S
3
1.1
S
5
1
SSE
5
1
SSE
6
0.8
SSE
6
0.6
SSE
6
0.6
SSE
7
0.6
SSE
8
0.5
SE
8
0.6
S
3
0.4
SE
8
0.5
ESE
3
0.9
SE
4
1.3
SSE
6
1.2
SE
7
1
SE
7
0.6
SE
7
0.6
SSE
7
0.6
SSE
7
0.4
SE
7
0.3
SE
7
0.5
S
3
1.2
S
5
1
S
5
1
S
5
1.1
S
6
1
S
5
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
light rain
light rain
cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
cloud
mod rain
rain showers
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
light rain
light rain
cloudy
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
cloudy
mod rain
rain shwrs
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
20
S
20
SSW
20
SSW
25
WSW
25
W
25
NW
25
NW
20
NNW
5
SSE
20
S
20
S
15
S
10
WSW
10
WNW
5
ENE
15
SE
15
NNW
15
NNW
5
SSW
15
E
15
SE
20
SSE
10
NW
30
NW
25
NW
15
NNW
10
N
5
W
5
NNE
10
SE
20
S
25
SW
20
SW
20
SW
20
SW
20
SSW
 mm 
2
2
7
9
max°C
13
12
17
22
21
8
11
9
8
10
7
6
14
13
10
12
10
11
15
13
7
5
7
9
11
9
7
12
11
8
10
10
14
21
20
19
Moonrise
12:38
1:30
2:14
2:49
3:18
3:43
4:05
4:26
4:48
5:13
5:43
6:21
7:10
Moonset
8:43
9:41
10:48
12:01
1:16
2:32
3:50
5:09
6:31
7:56
9:23
10:45
11:58
Sunrise
5:52
5:50
5:48
5:47
5:45
5:43
5:41
5:41
5:39
5:37
5:35
5:35
Sunset
7:27
7:28
7:29
7:30
7:31
7:32
7:34
7:35
7:36
7:37
7:38
7:39
Today's sea temperature in Cow Island is 5.2 °C (Statistics for 18 Apr 1981-2005 – mean: 5.0 max: 6.9 min: 3.6°C)
Issued (local time): 1 pm Friday 18 Apr 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest