Highest possible:
Lowest possible:
News
Storm Bert named
A deep area of low pressure, which will bring impacts to large parts of the UK on Saturday and Sunday, has been named.
Read moreCemlyn (Beach) (Isle of Anglesey) weather
Find a forecast
Here are our top tips to keep you, your friends and family safe at the beach with links to Royal National Lifeboat Institution (RNLI) and Met Office advice.
- Head to a lifeguarded beach; check the RNLI lifeguarded beach tool
- Follow RNLI Float to Live advice if you find yourself struggling in the water
- Know what to do if you get caught in a rip current (RNLI)
- Check the tide times to avoid getting cut off by the tide coming in
- Call 999 and ask for the coastguard in an emergency
- Learn more about staying safe at the beach
Today (21 November 2024)
| Time |
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
40%
|
40%
|
20%
|
40%
|
50%
|
30%
|
30%
|
20%
|
| Temperature |
4°
|
4°
|
4°
|
4°
|
5°
|
5°
|
4°
|
5°
|
4°
|
4°
|
| Feels like temperature (°C) |
0°
|
0°
|
-1°
|
-1°
|
-1°
|
-1°
|
-1°
|
-1°
|
-2°
|
-2°
|
| Wind direction and speed |
W
10
|
NW
15
|
NW
17
|
NW
19
|
NW
20
|
NW
21
|
NW
23
|
NW
24
|
WNW
26
|
WNW
28
|
| Wind gust (mph) |
39
|
42
|
46
|
48
|
49
|
50
|
51
|
52
|
53
|
53
|
| Visibility |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
84%
|
64%
|
59%
|
60%
|
58%
|
59%
|
66%
|
66%
|
68%
|
67%
|
| UV |
1
|
1
|
1
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
| Wind direction and speed |
12
|
24
|
23
|
24
|
27
|
26
|
29
|
29
|
31
|
29
|
| Height of waves offshore (m) |
0.7
|
0.9
|
1.1
|
1.3
|
1.5
|
1.7
|
1.9
|
2.1
|
2.2
|
2.3
|
| Period of waves offshore (s) |
4
|
5
|
5
|
5
|
6
|
6
|
6
|
7
|
7
|
7
|
| Direction of waves offshore |
|
|
|
|
|
|
|
|
|
|
Friday (22 November 2024)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
20%
|
30%
|
30%
|
20%
|
30%
|
30%
|
30%
|
30%
|
40%
|
30%
|
40%
|
50%
|
50%
|
30%
|
30%
|
30%
|
40%
|
30%
|
30%
|
20%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
5°
|
4°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
5°
|
5°
|
4°
|
4°
|
3°
|
3°
|
3°
|
| Feels like temperature (°C) |
-2°
|
-2°
|
-1°
|
-1°
|
-1°
|
-1°
|
-1°
|
0°
|
0°
|
0°
|
1°
|
1°
|
2°
|
2°
|
2°
|
2°
|
2°
|
1°
|
1°
|
1°
|
1°
|
0°
|
0°
|
0°
|
| Wind direction and speed (mph) |
WNW
28
|
WNW
28
|
WNW
28
|
WNW
27
|
WNW
26
|
WNW
24
|
WNW
23
|
WNW
21
|
WNW
19
|
WNW
18
|
WNW
18
|
WNW
18
|
WNW
17
|
WNW
17
|
WNW
16
|
WNW
15
|
WNW
13
|
WNW
12
|
W
10
|
WSW
8
|
SW
7
|
SSW
6
|
S
7
|
SSE
8
|
| Wind gust (mph) |
53
|
53
|
53
|
52
|
50
|
48
|
44
|
42
|
40
|
40
|
38
|
37
|
36
|
35
|
34
|
33
|
32
|
29
|
27
|
22
|
20
|
19
|
22
|
26
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
68%
|
73%
|
69%
|
71%
|
71%
|
69%
|
72%
|
69%
|
69%
|
70%
|
68%
|
67%
|
67%
|
69%
|
66%
|
64%
|
65%
|
68%
|
71%
|
76%
|
79%
|
82%
|
83%
|
82%
|
| UV |
-
|
-
|
-
|
-
|
-
|
-
|
-
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
| Wind direction and speed |
31
|
32
|
31
|
31
|
29
|
26
|
25
|
23
|
22
|
20
|
19
|
19
|
17
|
16
|
15
|
15
|
14
|
13
|
11
|
8
|
8
|
7
|
9
|
11
|
| Height of waves offshore (m) |
2.3
|
2.3
|
2.3
|
2.2
|
2.1
|
2.0
|
1.9
|
1.9
|
1.8
|
1.7
|
1.6
|
1.5
|
1.4
|
1.3
|
1.2
|
1.1
|
1.1
|
1.0
|
0.9
|
0.8
|
0.7
|
0.6
|
0.6
|
0.5
|
| Period of waves offshore (s) |
7
|
7
|
7
|
7
|
7
|
7
|
7
|
7
|
7
|
6
|
6
|
6
|
6
|
6
|
6
|
6
|
6
|
5
|
5
|
5
|
5
|
5
|
4
|
4
|
| Direction of waves offshore |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Saturday (23 November 2024)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols |
|
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
90%
|
≥95%
|
≥95%
|
70%
|
40%
|
50%
|
70%
|
| Temperature (°C) |
3°
|
4°
|
4°
|
6°
|
11°
|
13°
|
13°
|
13°
|
| Feels like temperature (°C) |
0°
|
0°
|
-2°
|
0°
|
7°
|
9°
|
9°
|
9°
|
| Wind direction and speed (mph) |
SSE
9
|
SSE
14
|
SE
21
|
SSE
28
|
SSW
26
|
SSW
22
|
SSW
20
|
SSW
22
|
| Wind gust (mph) |
37
|
53
|
67
|
68
|
54
|
43
|
45
|
53
|
| Visibility (description) |
E
|
E
|
P
|
P
|
M
|
VG
|
E
|
E
|
| Humidity |
81%
|
76%
|
91%
|
88%
|
93%
|
94%
|
95%
|
96%
|
| UV |
-
|
-
|
-
|
1
|
1
|
1
|
-
|
-
|
| Wind direction and speed |
13
|
21
|
28
|
34
|
30
|
28
|
28
|
29
|
| Height of waves offshore (m) |
0.5
|
0.5
|
0.8
|
1.3
|
1.8
|
1.8
|
1.4
|
1.2
|
| Period of waves offshore (s) |
4
|
4
|
4
|
9
|
10
|
11
|
11
|
11
|
| Direction of waves offshore |
|
|
|
|
|
|
|
|
Sunday (24 November 2024)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols |
|
|
|
|
|
|
|
|
| Chance of precipitation |
80%
|
50%
|
40%
|
50%
|
40%
|
50%
|
50%
|
40%
|
| Temperature (°C) |
13°
|
12°
|
11°
|
10°
|
11°
|
10°
|
10°
|
9°
|
| Feels like temperature (°C) |
9°
|
8°
|
7°
|
7°
|
7°
|
7°
|
6°
|
5°
|
| Wind direction and speed (mph) |
SSW
26
|
SSW
24
|
SW
21
|
SW
20
|
SW
21
|
SW
21
|
SSW
22
|
SW
22
|
| Wind gust (mph) |
56
|
53
|
48
|
49
|
52
|
54
|
54
|
56
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
92%
|
87%
|
80%
|
75%
|
74%
|
72%
|
74%
|
73%
|
| UV |
-
|
-
|
-
|
1
|
1
|
1
|
-
|
-
|
| Wind direction and speed |
33
|
31
|
27
|
28
|
31
|
32
|
32
|
31
|
| Height of waves offshore (m) |
1.5
|
1.9
|
1.4
|
1.3
|
1.5
|
1.7
|
1.8
|
2.0
|
| Period of waves offshore (s) |
11
|
10
|
11
|
11
|
11
|
8
|
9
|
10
|
| Direction of waves offshore |
|
|
|
|
|
|
|
|
Monday (25 November 2024)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols |
|
|
|
|
|
|
|
|
| Chance of precipitation |
40%
|
40%
|
40%
|
40%
|
30%
|
40%
|
30%
|
30%
|
| Temperature (°C) |
9°
|
8°
|
8°
|
8°
|
9°
|
9°
|
8°
|
7°
|
| Feels like temperature (°C) |
5°
|
4°
|
4°
|
4°
|
4°
|
5°
|
4°
|
3°
|
| Wind direction and speed (mph) |
SW
22
|
SW
20
|
SW
20
|
WSW
20
|
WSW
22
|
WSW
21
|
W
22
|
W
20
|
| Wind gust (mph) |
55
|
50
|
49
|
54
|
52
|
51
|
50
|
46
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
VG
|
| Humidity |
75%
|
75%
|
76%
|
75%
|
68%
|
69%
|
73%
|
75%
|
| UV |
-
|
-
|
-
|
1
|
1
|
1
|
-
|
-
|
| Wind direction and speed |
30
|
27
|
25
|
26
|
27
|
25
|
25
|
24
|
| Height of waves offshore (m) |
2.3
|
2.4
|
1.8
|
1.6
|
1.6
|
1.5
|
1.5
|
1.4
|
| Period of waves offshore (s) |
10
|
11
|
11
|
6
|
6
|
6
|
6
|
6
|
| Direction of waves offshore |
|
|
|
|
|
|
|
|
Tuesday (26 November 2024)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols |
|
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
30%
|
30%
|
20%
|
30%
|
30%
|
20%
|
20%
|
| Temperature (°C) |
7°
|
7°
|
7°
|
7°
|
9°
|
8°
|
6°
|
6°
|
| Feels like temperature (°C) |
3°
|
3°
|
3°
|
4°
|
6°
|
5°
|
3°
|
3°
|
| Wind direction and speed (mph) |
W
18
|
W
17
|
W
13
|
W
10
|
WNW
11
|
WNW
9
|
NNW
7
|
NNW
7
|
| Wind gust (mph) |
41
|
35
|
29
|
28
|
26
|
21
|
19
|
20
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
74%
|
76%
|
78%
|
82%
|
73%
|
77%
|
84%
|
85%
|
| UV |
-
|
-
|
-
|
1
|
1
|
1
|
-
|
-
|
| Wind direction and speed |
21
|
20
|
17
|
16
|
16
|
14
|
13
|
12
|
| Height of waves offshore (m) |
1.3
|
1.5
|
1.6
|
1.4
|
1.2
|
1.0
|
0.8
|
0.7
|
| Period of waves offshore (s) |
6
|
6
|
6
|
6
|
6
|
5
|
5
|
5
|
| Direction of waves offshore |
|
|
|
|
|
|
|
|
Wednesday (27 November 2024)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols |
|
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
5°
|
5°
|
5°
|
5°
|
8°
|
7°
|
5°
|
5°
|
| Feels like temperature (°C) |
3°
|
2°
|
2°
|
3°
|
6°
|
5°
|
3°
|
3°
|
| Wind direction and speed (mph) |
NNW
7
|
N
8
|
N
7
|
NNE
8
|
NNE
9
|
NNE
8
|
NNE
6
|
NE
6
|
| Wind gust (mph) |
20
|
19
|
20
|
20
|
21
|
16
|
16
|
14
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
84%
|
85%
|
85%
|
85%
|
71%
|
79%
|
85%
|
87%
|
| UV |
-
|
-
|
-
|
1
|
1
|
1
|
-
|
-
|
| Wind direction and speed |
11
|
– | – | – | – | – | – | – |
| Height of waves offshore (m) |
0.7
|
– | – | – | – | – | – | – |
| Period of waves offshore (s) |
5
|
– | – | – | – | – | – | – |
| Direction of waves offshore |
|
–
|
–
|
–
|
–
|
–
|
–
|
–
|
Tooltip header
Tide times
Thursday 21 November
Tide times and heights are from Cemaes Bay tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Thursday 21 November
Tide times and heights are from Cemaes Bay tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Thursday 21 November
Tide times and heights are from Cemaes Bay tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Thursday 21 November
Tide times and heights are from Cemaes Bay tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Friday 22 November
Tide times and heights are from Cemaes Bay tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Friday 22 November
Tide times and heights are from Cemaes Bay tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Friday 22 November
Tide times and heights are from Cemaes Bay tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Friday 22 November
Tide times and heights are from Cemaes Bay tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Saturday 23 November
Tide times and heights are from Cemaes Bay tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Saturday 23 November
Tide times and heights are from Cemaes Bay tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Saturday 23 November
Tide times and heights are from Cemaes Bay tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Saturday 23 November
Tide times and heights are from Cemaes Bay tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Sunday 24 November
Tide times and heights are from Cemaes Bay tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Sunday 24 November
Tide times and heights are from Cemaes Bay tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Sunday 24 November
Tide times and heights are from Cemaes Bay tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Sunday 24 November
Tide times and heights are from Cemaes Bay tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Monday 25 November
Tide times and heights are from Cemaes Bay tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Monday 25 November
Tide times and heights are from Cemaes Bay tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Monday 25 November
Tide times and heights are from Cemaes Bay tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Monday 25 November
Tide times and heights are from Cemaes Bay tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Tuesday 26 November
Tide times and heights are from Cemaes Bay tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Tuesday 26 November
Tide times and heights are from Cemaes Bay tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Tuesday 26 November
Tide times and heights are from Cemaes Bay tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Tuesday 26 November
Tide times and heights are from Cemaes Bay tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Wednesday 27 November
Tide times and heights are from Cemaes Bay tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Wednesday 27 November
Tide times and heights are from Cemaes Bay tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Wednesday 27 November
Tide times and heights are from Cemaes Bay tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Tide times
Wednesday 27 November
Tide times and heights are from Cemaes Bay tidal station which is 2.5 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Cemlyn (Beach) weather map
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Wales weather forecast
Headline:
Staying cold with wintry showers and some bright spells.
Today:
Cloudier than Wednesday with rain spreading into southern counties, perhaps turning to snow over hills, with a few wintry flurries in the north. Cold again with icy stretches first thing. Blustery winds along the south coast. Maximum temperature 5 °C.
Tonight:
Wintry showers in the north this evening, sinking southwards overnight mixed with some clearer skies. Remaining cold with a frost and a brisk northwesterly wind. Minimum temperature -3 °C.
Friday:
A chilly start with sleet and snow showers. These easing through the afternoon to leave some bright or sunny spells. Winds turning lighter for a time. Maximum temperature 9 °C.
Outlook for Saturday to Monday:
Wet and windy on Saturday with heavy persistent rain, sleet and some hill snow. Drier overall on Sunday but often cloudy with further rain on Monday. Milder.
Updated: