Llanddwyn (Newborough) (Isle of Anglesey) weather

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.



Forecast days

  • 7 3
    Sunrise iconSunrise:
    Sunset iconSunset:
    Sunny intervals changing to heavy rain by early evening.
    Beach safety today
    Large, powerful waves
    • • only experts should take part in water activities

    Tide: Next high tide (3.9m) at

    L UV
    L Pollution
    No pollen data.
Sunny intervals changing to heavy rain by early evening.
Beach safety today
Large, powerful waves
  • • only experts should take part in water activities

Tide: Next high tide (3.9m) at

Sunrise iconSunrise:
Sunset iconSunset:
L UV
L Pollution
No pollen data.

7 day forecast for Llanddwyn (Newborough)

Today (25 January 2025)
Time
14:00
15:00
16:00
17:00
18:00
19:00
20:00
21:00
22:00
23:00
Weather symbols
Sunny intervals
Sunny intervals
Sunny intervals
Partly cloudy night
Cloudy
Heavy rain
Heavy rain
Heavy shower night
Light shower night
Partly cloudy night
Chance of precipitation
<5%
<5%
<5%
10%
40%
80%
90%
80%
70%
50%
Temperature
Feels like temperature (°C)
Wind direction and speed
SW
13
SSW
12
S
12
S
13
S
15
S
17
S
18
SSW
18
SSW
16
SSW
13
Wind gust (mph)
26
25
28
31
35
41
41
36
34
29
Visibility
E
E
E
E
E
E
E
E
E
E
Humidity
59%
65%
72%
77%
79%
82%
85%
88%
89%
89%
UV
1
1
1
-
-
-
-
-
-
-
Wind direction and speed
Height of waves offshore (m)
1.1
1.0
1.0
1.0
1.0
1.1
1.3
1.8
1.8
1.5
Period of waves offshore (s)
11
11
11
11
11
11
6
7
7
8
Direction of waves offshore
Sunday (26 January 2025)
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
Partly cloudy night
Partly cloudy night
Partly cloudy night
Partly cloudy night
Partly cloudy night
Partly cloudy night
Partly cloudy night
Partly cloudy night
Cloudy
Cloudy
Light rain
Light rain
Light rain
Light rain
Heavy rain
Heavy rain
Heavy rain
Heavy rain
Light shower night
Light shower night
Light shower night
Light shower night
Light shower night
Heavy shower night
Chance of precipitation
30%
30%
30%
40%
30%
10%
<5%
<5%
<5%
10%
60%
90%
90%
80%
90%
90%
≥95%
90%
90%
70%
70%
70%
70%
80%
Temperature (°C)
Feels like temperature (°C)
Wind direction and speed (mph)
SSW
12
SSW
11
SSW
11
SSW
10
SSE
9
SSE
10
SE
10
SE
10
ESE
11
ESE
12
ESE
16
SE
19
SE
22
SE
24
SE
23
SE
21
SSE
19
SSE
19
S
19
S
19
S
18
SSE
17
S
16
SSE
17
Wind gust (mph)
27
24
22
22
22
25
28
30
34
40
45
49
52
53
49
45
41
43
42
41
40
41
39
43
Visibility (description)
E
E
E
E
E
E
E
E
E
E
E
G
VG
E
E
G
E
E
E
E
E
E
E
E
Humidity
86%
84%
84%
86%
90%
92%
90%
86%
85%
83%
80%
78%
78%
78%
82%
84%
86%
87%
87%
85%
85%
85%
85%
86%
UV
-
-
-
-
-
-
-
-
1
1
1
1
1
1
1
1
1
-
-
-
-
-
-
-
Wind direction and speed
Height of waves offshore (m)
1.3
1.2
1.1
1.0
1.0
0.9
0.9
0.8
0.8
0.8
0.8
0.8
0.9
1.0
1.0
1.1
1.2
1.4
1.5
1.7
1.9
2.1
2.1
2.1
Period of waves offshore (s)
8
8
9
9
9
9
10
10
10
10
10
10
10
4
4
9
10
10
10
10
10
10
11
11
Direction of waves offshore
Monday (27 January 2025)
Time
00:00
03:00
06:00
09:00
12:00
15:00
18:00
21:00
Weather symbols
Light shower night
Light rain
Heavy rain
Light rain
Light rain
Light rain
Light rain
Light shower night
Chance of precipitation
≥95%
90%
≥95%
90%
90%
90%
80%
70%
Temperature (°C)
Feels like temperature (°C)
Wind direction and speed (mph)
S
18
S
18
SSE
20
S
20
SSW
21
SSW
19
SSW
16
SW
14
Wind gust (mph)
44
45
47
48
47
41
38
37
Visibility (description)
E
E
E
E
E
E
E
E
Humidity
86%
87%
86%
89%
86%
87%
87%
88%
UV
-
-
-
1
1
1
-
-
Wind direction and speed
Height of waves offshore (m)
2.2
2.3
2.5
2.8
3.3
3.6
3.3
2.7
Period of waves offshore (s)
12
17
18
18
17
16
14
14
Direction of waves offshore
Tuesday (28 January 2025)
Time
00:00
03:00
06:00
09:00
12:00
15:00
18:00
21:00
Weather symbols
Light rain
Light shower night
Cloudy
Sunny intervals
Sunny intervals
Sunny intervals
Clear night
Clear night
Chance of precipitation
60%
60%
40%
30%
20%
10%
10%
10%
Temperature (°C)
Feels like temperature (°C)
Wind direction and speed (mph)
W
11
NNE
12
N
13
N
13
N
14
NNW
11
NNW
7
WNW
6
Wind gust (mph)
37
39
42
39
38
33
22
22
Visibility (description)
E
E
E
E
E
E
E
E
Humidity
89%
88%
87%
84%
75%
72%
82%
84%
UV
-
-
-
1
1
1
-
-
Wind direction and speed
Height of waves offshore (m)
1.9
1.8
1.4
1.2
1.2
1.4
1.2
1.0
Period of waves offshore (s)
14
14
14
13
13
10
11
12
Direction of waves offshore
Wednesday (29 January 2025)
Time
00:00
03:00
06:00
09:00
12:00
15:00
18:00
21:00
Weather symbols
Partly cloudy night
Partly cloudy night
Partly cloudy night
Cloudy
Cloudy
Cloudy
Partly cloudy night
Partly cloudy night
Chance of precipitation
10%
10%
20%
30%
30%
30%
30%
20%
Temperature (°C)
Feels like temperature (°C)
-1°
-1°
-1°
Wind direction and speed (mph)
SSE
7
SE
9
SE
12
SE
13
ESE
14
E
12
E
10
E
9
Wind gust (mph)
25
26
31
33
33
30
29
26
Visibility (description)
E
VG
VG
VG
VG
VG
VG
VG
Humidity
86%
84%
81%
81%
76%
80%
86%
87%
UV
-
-
-
1
1
1
-
-
Wind direction and speed
Height of waves offshore (m)
0.8
0.7
0.6
0.5
0.5
0.4
0.4
0.6
Period of waves offshore (s)
12
11
11
11
11
10
10
11
Direction of waves offshore
Thursday (30 January 2025)
Time
00:00
03:00
06:00
09:00
12:00
15:00
18:00
21:00
Weather symbols
Partly cloudy night
Partly cloudy night
Partly cloudy night
Sunny intervals
Sunny intervals
Sunny intervals
Partly cloudy night
Partly cloudy night
Chance of precipitation
20%
10%
10%
<5%
<5%
<5%
<5%
<5%
Temperature (°C)
Feels like temperature (°C)
-1°
Wind direction and speed (mph)
ENE
9
NE
9
NE
8
NE
6
N
8
ESE
6
SE
5
SE
5
Wind gust (mph)
23
20
15
13
13
12
10
9
Visibility (description)
VG
G
G
G
VG
VG
G
G
Humidity
88%
92%
93%
93%
80%
78%
95%
98%
UV
-
-
-
1
1
1
-
-
Wind direction and speed
Height of waves offshore (m)
0.9
0.9
0.8
0.7
0.6
0.6
0.5
0.5
Period of waves offshore (s)
11
10
16
16
15
15
10
10
Direction of waves offshore
Friday (31 January 2025)
Time
00:00
03:00
06:00
09:00
12:00
15:00
18:00
21:00
Weather symbols
Partly cloudy night
Partly cloudy night
Partly cloudy night
Sunny intervals
Sunny intervals
Sunny intervals
Partly cloudy night
Partly cloudy night
Chance of precipitation
<5%
<5%
<5%
<5%
<5%
10%
<5%
<5%
Temperature (°C)
Feels like temperature (°C)
-1°
-1°
-1°
Wind direction and speed (mph)
SSE
5
SSE
5
SSE
5
SSE
5
S
8
S
7
SSE
5
SSE
5
Wind gust (mph)
9
9
9
14
16
14
10
9
Visibility (description)
G
G
G
G
VG
VG
G
G
Humidity
98%
98%
99%
98%
85%
83%
96%
97%
UV
-
-
-
1
1
1
-
-
Wind direction and speed
Height of waves offshore (m)
0.5
Period of waves offshore (s)
10
Direction of waves offshore

Tide times

Saturday 25 January

Tide times and heights are from Llanddwyn Island tidal station which is 1.3 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 25 January

Tide times and heights are from Llanddwyn Island tidal station which is 1.3 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 25 January

Tide times and heights are from Llanddwyn Island tidal station which is 1.3 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 25 January

Tide times and heights are from Llanddwyn Island tidal station which is 1.3 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 26 January

Tide times and heights are from Llanddwyn Island tidal station which is 1.3 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 26 January

Tide times and heights are from Llanddwyn Island tidal station which is 1.3 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 26 January

Tide times and heights are from Llanddwyn Island tidal station which is 1.3 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 26 January

Tide times and heights are from Llanddwyn Island tidal station which is 1.3 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 27 January

Tide times and heights are from Llanddwyn Island tidal station which is 1.3 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 27 January

Tide times and heights are from Llanddwyn Island tidal station which is 1.3 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 27 January

Tide times and heights are from Llanddwyn Island tidal station which is 1.3 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 27 January

Tide times and heights are from Llanddwyn Island tidal station which is 1.3 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 28 January

Tide times and heights are from Llanddwyn Island tidal station which is 1.3 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 28 January

Tide times and heights are from Llanddwyn Island tidal station which is 1.3 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 28 January

Tide times and heights are from Llanddwyn Island tidal station which is 1.3 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 28 January

Tide times and heights are from Llanddwyn Island tidal station which is 1.3 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 29 January

Tide times and heights are from Llanddwyn Island tidal station which is 1.3 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 29 January

Tide times and heights are from Llanddwyn Island tidal station which is 1.3 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 29 January

Tide times and heights are from Llanddwyn Island tidal station which is 1.3 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 29 January

Tide times and heights are from Llanddwyn Island tidal station which is 1.3 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 30 January

Tide times and heights are from Llanddwyn Island tidal station which is 1.3 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 30 January

Tide times and heights are from Llanddwyn Island tidal station which is 1.3 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 30 January

Tide times and heights are from Llanddwyn Island tidal station which is 1.3 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 30 January

Tide times and heights are from Llanddwyn Island tidal station which is 1.3 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 31 January

Tide times and heights are from Llanddwyn Island tidal station which is 1.3 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 31 January

Tide times and heights are from Llanddwyn Island tidal station which is 1.3 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 31 January

Tide times and heights are from Llanddwyn Island tidal station which is 1.3 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 31 January

Tide times and heights are from Llanddwyn Island tidal station which is 1.3 miles away. So times may be different at this beach. What does this mean?

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

Llanddwyn (Newborough) weather map

View the weather with our interactive map

Loading map...

Wales weather forecast

Headline:

Dry with lengthy sunny spells. Freshening winds later.

Today:

A mainly dry day with lengthy sunny periods, but the odd shower is possible around western coasts with a band of heavier showers arriving later in the day. Freshening winds during the afternoon. Maximum temperature 4 °C.

Tonight:

Cloud increasing from the west as a band of squally showers moves quickly eastwards overnight. Clear spells follow with temperatures widely below freezing in places. Minimum temperature -1 °C.

Sunday:

Sunny spells will give way to cloudier conditions, with rain arriving from the south and west during the afternoon. Becoming windy with gales of severe gales. Maximum temperature 6 °C.

Outlook for Monday to Wednesday:

Remaining unsettled both Monday and Tuesday with showers or longer spells of rain around, windy. Similar on Wednesday with strengthening winds and heavy rain arriving later. Near normal temperatures.

Updated:

UK long range weather forecast

More from the Met Office

Take our short survey