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 06:33 AM and sunset is at 06:59 PM.

Days 1–3 Weather Summary

A dusting of new snow. Icy conditions (max 8°C on Fri afternoon, min 0°C on Thu morning). Wind will be generally light.

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Sat morning. Becoming milder with light rain (total 3mm) on Mon afternoon. Icy conditions (max 2°C on Mon afternoon, min -2°C on Sun morning). Winds increasing (calm on Sat afternoon, fresh winds from the NNE by Mon night).

Days 7–9 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 2°C on Thu afternoon, min -6°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

A dusting of snow giving way to moderate rain (total 17mm) heaviest on Sat night. Mild temperatures (max 8°C on Sun afternoon, min 1°C on Fri morning). Winds increasing (calm on Fri night, fresh winds from the NW by Sun night).

Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
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
9:02AM2.91m
9:39PM2.76m
9:56AM3.08m
10:26PM3.00m
10:47AM3.21m
11:12PM3.22m
11:36AM3.30m
11:57PM3.40m
12:26PM3.31m
00:43AM3.50m
1:16PM3.25m
1:31AM3.50m
2:08PM3.12m
2:21AM3.42m
3:04PM2.95m
3:17AM3.27m
4:05PM2.76m
4:17AM3.09m
5:11PM2.61m
5:25AM2.92m
6:23PM2.51m
6:38AM2.81m
7:33PM2.51m
Low Tide
3:26PM0.04m
3:42AM0.09m
4:14PM-0.12m
4:33AM-0.15m
5:00PM-0.26m
5:23AM-0.36m
5:45PM-0.34m
6:12AM-0.51m
6:31PM-0.35m
7:02AM-0.56m
7:18PM-0.28m
7:54AM-0.53m
8:08PM-0.15m
8:48AM-0.41m
9:01PM0.02m
9:47AM-0.23m
10:00PM0.20m
10:52AM-0.04m
11:06PM0.37m
12:02PM0.11m
00:19AM0.46m
1:13PM0.19m
1:32AM0.47m
Wave
height (m) 
direction
period (s) 
0.9
SSE
8
0.9
SSE
8
0.8
SSE
8
0.7
SE
8
0.6
SE
8
0.5
SE
7
0.6
SSW
5
0.6
SE
8
0.3
SE
8
0.9
ENE
4
0.6
E
5
0.7
SSE
9
0.8
SSE
9
0.9
ESE
4
1.5
SE
7
1.1
SE
7
1
SE
6
1.2
SSE
8
1.4
SSE
9
1.4
SSE
9
1.2
SSE
9
0.9
SSE
8
0.9
ESE
8
0.8
SE
8
0.7
SE
8
0.8
SE
8
1.3
SSE
5
1.1
SE
5
0.9
SE
5
0.7
SE
7
0.7
SE
7
0.9
SSE
4
0.9
SE
6
0.8
SE
7
1
SE
7
1.1
NNW
4
part cloud
part cloud
cloud
part cloud
part cloud
snow showers
part cloud
cloud
light snow
mod snow
light snow
cloud
light snow
light snow
light snow
light snow
light rain
light snow
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
light snow
light snow
cloud
cloud
light rain
light rain
mod rain
light rain
light rain
clear
some clouds
some clouds
cloudy
some clouds
some clouds
snow shwrs
some clouds
cloudy
light snow
mod snow
light snow
cloudy
light snow
light snow
light snow
light snow
light rain
light snow
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
light snow
light snow
cloudy
cloudy
light rain
light rain
mod rain
light rain
light rain
clear
 km/h
10
WSW
5
WSW
10
N
20
NW
15
NW
10
SW
10
WNW
10
W
5
SSW
15
NE
0
NE
5
NNW
20
E
20
SE
15
NE
5
E
10
NE
20
NNE
25
NNE
25
NNE
20
NNE
10
NE
10
ESE
5
SSW
15
S
20
SSE
20
S
15
S
5
WSW
5
N
15
S
15
SSW
10
NE
10
W
30
NW
35
NW
 mm 
3
3
2.0
8
3
1.0
max°C
5
7
4
4
6
4
5
8
6
0
1
1
-1
0
0
0
2
1
-2
0
-1
-3
-1
0
1
2
2
3
4
4
5
6
6
7
8
6
Moonrise
5:19
5:43
6:05
6:26
6:49
7:16
7:49
8:30
9:23
10:25
11:35
12:47
Moonset
3:40
4:59
6:19
7:41
9:04
10:29
11:53
1:09
2:13
3:03
3:41
Sunrise
6:33
6:31
6:30
6:28
6:26
6:24
6:22
6:20
6:18
6:16
6:16
6:13
Sunset
6:59
7:00
7:01
7:02
7:04
7:05
7:06
7:07
7:08
7:09
7:10
7:12
Today's sea temperature in Cow Island is 3.5 °C (Statistics for 26 Mar 1981-2005 – mean: 3.3 max: 4.5 min: 2.1°C)
Issued (local time): 7 am Wednesday 26 Mar 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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