Colwyn Bay Sea Conditions and Tide Table

Colwyn Bay 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 —.

Days 1–4 Weather Summary

Light rain (total 8mm), mostly falling on Mon night. Cool air temperatures (max 10°C on Wed morning, min 7°C on Mon night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 7mm), mostly falling on Fri morning. Icy conditions (max 6°C on Thu night, min 0°C on Fri night). Winds decreasing (fresh winds from the NE on Fri morning, calm by Sat afternoon).

Days 8–10 Weather Summary

Moderate rain (total 15mm), heaviest on Sun night. Very mild (max 11°C on Sun night, min 5°C on Sun night). Winds decreasing (strong winds from the WSW on Sun night, calm by Wed afternoon).

Days 11–13 Weather Summary

Heavy rain (total 56mm), heaviest during Thu afternoon. Mild temperatures (max 6°C on Wed night, min 2°C on Thu morning). Wind will be generally light.

Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wed
25
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
AM
Wave Height Map
High Tide
4:10AM5.45m
4:40PM5.32m
5:20AM5.15m
6:03PM5.06m
6:48AM5.12m
7:29PM5.12m
8:04AM5.40m
8:35PM5.43m
8:59AM5.85m
9:23PM5.84m
9:41AM6.36m
10:03PM6.26m
10:18AM6.85m
10:38PM6.66m
10:52AM7.29m
11:12PM7.00m
11:25AM7.64m
11:46PM7.25m
11:59AM7.84m
00:21AM7.38m
12:35PM7.89m
00:57AM7.37m
1:12PM7.75m
1:36AM7.20m
1:53PM7.43m
2:18AM6.88m
2:39PM6.95m
Low Tide
10:06PM2.14m
10:30AM2.39m
11:04PM2.55m
11:42AM2.69m
00:23AM2.74m
1:13PM2.69m
1:49AM2.60m
2:31PM2.37m
2:53AM2.21m
3:26PM1.89m
3:41AM1.74m
4:09PM1.36m
4:20AM1.27m
4:47PM0.86m
4:57AM0.86m
5:22PM0.43m
5:32AM0.54m
5:57PM0.13m
6:06AM0.36m
6:32PM-0.02m
6:42AM0.31m
7:07PM0.02m
7:18AM0.42m
7:44PM0.24m
7:57AM0.66m
8:25PM0.63m
8:41AM1.04m
9:11PM1.14m
Wave
height (m) 
direction
period (s) 
0.7
E
4
0.7
E
4
0.5
E
4
0.3
ENE
3
0.3
SW
3
0.4
WNW
15
0.2
W
15
0.3
WNW
18
0.5
W
17
0.6
NNE
4
1.8
NNE
6
1.6
N
6
1
N
5
0.8
N
4
0.4
N
4
0.4
SE
3
0.8
SE
4
0.5
WSW
5
0.9
ESE
4
1.8
W
6
1.7
WNW
6
1.8
W
6
2.2
W
7
2
W
6
2.2
WNW
7
0.9
WNW
6
0.4
WNW
4
0.6
E
3
0.9
ENE
4
0.9
ENE
4
1.3
ENE
5
1
NNE
4
0.5
WNW
10
0.3
WNW
5
1
NNW
4
1.1
NNW
5
0.6
NW
4
0.9
WNW
4
1
WNW
5
0.9
WNW
5
0.9
WNW
5
0.8
WNW
4
0.4
WNW
4
0.2
WNW
3
0.3
N
3
0.9
E
4
0.9
E
4
light rain
light rain
light rain
cloud
light rain
part cloud
cloud
light rain
rain showers
light rain
light rain
light rain
rain showers
clear
cloud
cloud
cloud
cloud
heavy rain
clear
rain showers
rain showers
cloud
cloud
rain showers
part cloud
cloud
heavy rain
mod rain
heavy rain
mod rain
light rain
cloud
heavy rain
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
light rain
cloud
light rain
light snow
light snow
light rain
light rain
light rain
cloudy
light rain
some clouds
cloudy
light rain
rain shwrs
light rain
light rain
light rain
rain shwrs
clear
cloudy
cloudy
cloudy
cloudy
heavy rain
clear
rain shwrs
rain shwrs
cloudy
cloudy
rain shwrs
some clouds
cloudy
heavy rain
mod rain
heavy rain
mod rain
light rain
cloudy
heavy rain
clear
some clouds
clear
some clouds
some clouds
some clouds
some clouds
cloudy
light rain
cloudy
light rain
light snow
light snow
 km/h
15
ESE
15
ESE
10
ESE
5
S
10
SSW
10
S
5
WSW
5
NW
10
WNW
5
SE
35
NE
30
NNE
10
N
5
NNE
0
NNE
15
SSE
25
SSE
15
S
20
SE
35
WSW
35
SW
35
WSW
40
WSW
40
SW
30
WNW
15
W
0
SSW
20
ESE
20
ESE
20
ESE
15
E
15
NE
5
NNW
10
E
25
NNW
20
NNW
10
W
20
WSW
20
W
15
WSW
15
WSW
15
WSW
10
WSW
5
WSW
5
E
20
ESE
25
ESE
 mm 
1
1
1
2
1
2
1
4
1
1
11
1
1
2
15
9
12
6
1
13
1
1
8
max°C
8
8
8
9
10
10
9
8
8
6
4
4
3
5
5
2
5
5
11
8
8
7
7
8
7
8
8
6
3
4
5
4
5
4
6
6
6
7
7
6
8
8
7
7
7
5
1
Moonrise
3:04
4:16
5:19
6:08
6:44
7:08
7:26
7:39
7:50
7:59
8:09
8:19
8:32
8:50
9:18
10:00
Moonset
10:05
10:35
11:19
12:18
1:30
2:50
4:14
5:37
7:00
8:24
9:49
11:17
12:49
2:21
3:46
Sunrise
7:43
7:41
7:39
7:37
7:35
7:33
7:31
7:28
7:26
7:24
7:22
7:20
7:18
7:16
7:13
7:11
Sunset
5:15
5:16
5:19
5:21
5:22
5:24
5:27
5:29
5:30
5:32
5:35
5:37
5:38
5:40
5:43
Today's sea temperature in Colwyn Bay is
6.1° C
(Statistics for 09 Feb 1981-2005 – mean: 7.7 max: 8.8 min: 5.8°C)
Issued (local time): 11 pm Monday 09 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest