Llandudno, Gwynedd Sea Conditions and Tide Table

Llandudno, Gwynedd 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 09:39 PM.

Days 1–4 Weather Summary

Moderate rain (total 15mm), heaviest on Thu morning. Cool air temperatures (max 15°C on Thu afternoon, min 9°C on Tue night). Mainly fresh winds.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Mon morning, min 12°C on Fri night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 25°C on Mon afternoon, min 12°C on Wed night). Winds increasing (light winds from the SW on Tue morning, fresh winds from the SW by Thu morning).

Days 11–13 Weather Summary

Heavy rain (total 22mm), heaviest during Sat afternoon. Warm (max 27°C on Sat morning, min 15°C on Thu night). Wind will be generally light.

Days 14–17 Weather Summary

Heavy rain (total 46mm), heaviest during Sun night. Warm (max 23°C on Wed afternoon, min 13°C on Tue night). Wind will be generally light.

Tue
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
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
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High Tide
6:16PM5.94m
6:36AM6.33m
7:20PM6.13m
7:38AM6.52m
8:18PM6.44m
8:38AM6.79m
9:13PM6.81m
9:34AM7.08m
10:05PM7.19m
10:29AM7.35m
10:55PM7.50m
11:24AM7.54m
11:46PM7.72m
12:18PM7.61m
00:37AM7.80m
1:11PM7.55m
1:29AM7.74m
2:04PM7.36m
2:21AM7.56m
2:57PM7.08m
3:14AM7.28m
3:51PM6.75m
4:08AM6.95m
4:46PM6.42m
5:04AM6.63m
5:44PM6.16m
6:04AM6.35m
6:45PM6.02m
Low Tide
00:44AM2.06m
1:17PM1.59m
1:47AM1.87m
2:18PM1.42m
2:47AM1.58m
3:16PM1.19m
3:45AM1.24m
4:11PM0.96m
4:40AM0.90m
5:04PM0.77m
5:35AM0.61m
5:56PM0.64m
6:29AM0.40m
6:48PM0.61m
7:23AM0.30m
7:40PM0.69m
8:17AM0.32m
8:31PM0.87m
9:09AM0.47m
9:22PM1.12m
10:02AM0.72m
10:14PM1.41m
10:55AM1.03m
11:08PM1.69m
11:50AM1.34m
00:06AM1.92m
12:49PM1.59m
Wave
Height (m)
Direction
Period (s)
1.3
W
5
0.6
WNW
5
0.7
WNW
4
0.7
WNW
4
0.5
W
3
0.4
WNW
4
1
W
4
0.8
WNW
4
0.7
WNW
4
0.7
WNW
4
0.5
WNW
4
0.5
NW
4
0.4
WNW
3
0.1
NW
3
0.1
W
2
0.1
E
2
0.1
SE
1
0.1
E
2
0.1
S
3
0.4
SE
3
0.1
SE
2
0.5
W
3
0.8
WSW
4
0.6
WNW
4
0.6
WNW
4
0.6
WSW
4
0.9
WSW
4
0.9
WSW
4
0.4
SW
3
0.1
W
3
0.1
N
2
0.2
E
2
0.8
E
4
0.3
E
3
0.5
E
3
0.5
E
3
0.3
ENE
3
0.1
N
3
0.1
NE
3
0.1
NE
2
0.1
N
3
0.1
N
2
0.2
N
2
0.4
NNE
3
0.6
NE
4
0.7
NNE
4
0.5
NE
4
thunderstorm
rain showers
part cloud
clear
rain showers
mod rain
light rain
light rain
cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
rain showers
part cloud
thunderstorm
thunderstorm
rain showers
thunderstorm
heavy rain
light rain
rain showers
cloud
cloud
cloud
rain showers
clear
clear
clear
risk tstorm
rain shwrs
some clouds
clear
rain shwrs
mod rain
light rain
light rain
cloudy
some clouds
clear
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
cloudy
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
rain shwrs
some clouds
risk tstorm
risk tstorm
rain shwrs
risk tstorm
heavy rain
light rain
rain shwrs
cloudy
cloudy
cloudy
rain shwrs
clear
clear
clear
km/h
35
WSW
15
WSW
20
W
25
W
20
WSW
15
SSE
30
W
25
WSW
20
WSW
25
WSW
15
W
20
W
15
WNW
5
SW
5
E
5
NNE
10
SSE
10
SSE
10
SW
15
SSE
10
SW
20
SW
20
SW
20
WSW
25
WSW
20
SW
30
SW
25
SW
15
SW
5
NE
10
NNE
15
SE
25
ESE
10
WNW
20
ESE
15
ESE
5
SSE
5
ENE
5
S
5
NW
0
WSW
5
N
10
NW
10
E
20
ENE
20
ENE
10
ESE
2
2
1
7
2
1
1
7
9
2
11
33
3
1
1
max °C
14
11
13
14
12
14
15
14
15
18
16
16
17
16
21
21
19
25
25
20
19
19
13
16
17
14
17
17
16
21
21
21
27
25
21
22
22
17
17
17
16
15
16
15
22
23
18
Moonrise
1:56
2:08
2:24
2:46
3:20
4:15
5:33
7:05
8:40
10:10
11:35
12:56
2:13
3:29
4:46
Moonset
3:51
5:21
6:56
8:31
9:57
11:01
11:43
12:09
12:27
12:40
12:50
12:59
1:09
1:19
Sunrise
4:48
4:48
4:47
4:47
4:47
4:46
4:46
4:46
4:46
4:46
4:46
4:46
4:47
4:47
4:47
Sunset
9:39
9:40
9:42
9:42
9:43
9:44
9:44
9:45
9:45
9:45
9:45
9:45
9:46
9:46
9:46
9:46
Today's sea temperature in Llandudno, Gwynedd is
14.0° C
(Statistics for 09 Jun 1981-2005 – mean: 12.2 max: 13.2 min: 10.9°C)
Issued (local time): 6 pm Tuesday 09 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest