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 09:30 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 16°C on Sun afternoon, min 11°C on Tue night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Fri afternoon, min 13°C on Wed night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 5mm), mostly falling on Mon night. Warm (max 21°C on Sun afternoon, min 14°C on Sun night). Winds increasing (light winds from the WSW on Sun night, fresh winds from the W by Tue morning).

Days 11–13 Weather Summary

Mostly dry. Very mild (max 17°C on Tue afternoon, min 12°C on Wed night). Winds decreasing (fresh winds from the W on Tue night, light winds from the NW by Thu night).

Days 14–17 Weather Summary

Mostly dry. Very mild (max 16°C on Sat morning, min 13°C on Fri night). Wind will be generally light.

Sun
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
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
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
3:17PM6.93m
3:32AM7.15m
4:02PM6.57m
4:19AM6.73m
4:51PM6.21m
5:11AM6.29m
5:48PM5.90m
6:13AM5.91m
6:56PM5.74m
7:26AM5.70m
8:08PM5.79m
8:41AM5.73m
9:13PM6.03m
9:43AM5.94m
10:04PM6.35m
10:31AM6.22m
10:46PM6.67m
11:11AM6.49m
11:22PM6.95m
11:46AM6.72m
11:55PM7.17m
12:19PM6.89m
00:27AM7.33m
12:50PM7.00m
00:58AM7.43m
1:21PM7.05m
1:30AM7.46m
1:53PM7.04m
Low Tide
9:41PM1.14m
10:17AM0.95m
10:25PM1.49m
11:01AM1.40m
11:13PM1.86m
11:52AM1.83m
00:10AM2.20m
12:52PM2.17m
1:20AM2.40m
2:04PM2.33m
2:38AM2.39m
3:14PM2.26m
3:46AM2.16m
4:11PM2.04m
4:38AM1.85m
4:55PM1.77m
5:20AM1.53m
5:32PM1.52m
5:57AM1.24m
6:06PM1.29m
6:30AM1.00m
6:39PM1.13m
7:03AM0.82m
7:12PM1.03m
7:36AM0.72m
7:44PM1.01m
8:08AM0.71m
8:18PM1.05m
Wave
Height (m)
Direction
Period (s)
0.3
NW
4
0.2
N
3
0.4
NNW
4
0.4
NW
4
0.4
NW
4
0.4
NW
4
0.5
NW
4
1
NNW
6
0.9
NW
5
0.5
NW
5
0.6
NW
4
0.7
NNW
4
0.4
NW
4
0.1
NW
4
0.4
NNW
4
0.3
NNW
4
0.3
WNW
3
0.4
WNW
3
0.5
WNW
4
0.4
WNW
3
0.5
WNW
3
0.4
WNW
4
0.4
WNW
3
0.3
NW
2
0.4
WNW
3
0.7
WSW
4
1.6
WNW
6
1.3
WNW
5
1.7
WNW
6
1.5
WNW
6
1.1
WNW
5
1
NNW
5
1
NW
5
0.8
NNW
5
0.8
N
5
0.5
NNW
4
0.2
NNW
3
0.4
NNW
4
0.4
NW
4
0.3
NW
4
0.4
NNW
4
0.4
NNW
4
0.5
NNW
4
0.3
NNW
4
1
N
5
0.9
NNW
5
1.2
NNW
5
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
rain showers
rain showers
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
rain shwrs
rain shwrs
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
km/h
10
N
5
W
10
WNW
10
NW
0
SSW
5
NW
15
WNW
15
NW
10
WNW
10
NW
10
W
15
WNW
10
NW
5
WSW
10
WNW
15
NW
15
WSW
15
W
20
W
15
WSW
15
W
15
WNW
15
WSW
15
W
15
WNW
20
SSW
35
W
30
WNW
35
W
30
WNW
25
WNW
20
NW
25
NW
15
NW
10
WNW
10
NW
10
NNW
0
WNW
10
NW
15
NW
10
WNW
10
WNW
10
WNW
5
WNW
20
NW
20
NW
15
NNW
 mm
4
1
max °C
16
15
14
16
15
15
15
13
15
18
16
15
16
15
18
19
17
16
17
16
19
21
18
18
20
17
16
17
15
15
17
14
13
15
14
15
15
14
16
16
15
15
16
16
14
15
13
Moonrise
1:14
2:31
3:49
5:05
6:17
7:20
8:10
8:46
9:12
9:30
9:43
9:54
10:04
10:13
10:22
Moonset
11:16
11:26
11:38
11:53
12:14
12:44
1:27
2:23
3:32
4:48
6:06
7:25
8:43
10:01
11:20
Sunrise
5:11
5:13
5:15
5:16
5:16
5:18
5:20
5:22
5:24
5:24
5:26
5:28
5:30
5:31
5:33
Sunset
9:30
9:30
9:28
9:27
9:25
9:23
9:22
9:21
9:20
9:17
9:15
9:15
9:13
9:10
9:08
9:07
Today's sea temperature in Llandudno, Gwynedd is
18.5° C
(Statistics for 19 Jul 1981-2005 – mean: 14.9 max: 16.1 min: 13.5°C)
Issued (local time): 6 pm Sunday 19 Jul 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest