Tenby - Castle Beach (Pembrokeshire) 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

Heavy rain changing to partly cloudy by early evening.
Beach safety today
Use caution in the sea. Waves can be bigger or stronger than you expect, strong rips likely, strong wind may blow you off course
  • • unsafe for novice surfers
  • • paddle boarding/kayaking not recommended at any level

Tide: Next low tide (1.2m) at

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

7 day forecast for Tenby - Castle Beach

Today (22 January 2026)
Time
13:00
14:00
15:00
16:00
17:00
18:00
19:00
20:00
21:00
22:00
23:00
Weather symbols Light rain Heavy rain Light rain Light shower day Cloudy Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
Chance of precipitation
60%
80%
80%
60%
30%
40%
30%
20%
20%
20%
20%
Temperature
Feels like temperature (°C)
Wind direction and speed
S
9
WSW
12
W
12
W
10
WSW
8
WSW
7
WSW
6
SSW
6
S
8
SSE
9
SSE
11
Wind gust (mph)
25
19
21
18
15
15
14
17
17
20
19
Visibility
M
G
VG
VG
VG
VG
VG
VG
VG
VG
VG
Humidity
95%
93%
91%
91%
88%
85%
85%
84%
84%
83%
83%
UV 1 1 1 1 - - - - - - -
Wind direction and speed
9
12
12
10
8
7
6
6
7
9
11
Height of waves offshore (m)
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.5
Period of waves offshore (s)
15
15
15
15
15
15
15
15
14
14
14
Direction of waves offshore
Friday (23 January 2026)
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 Cloudy Cloudy Light rain Light rain Heavy rain Light rain Heavy rain Light rain Light shower day Sunny intervals Sunny intervals Sunny intervals Light shower day Cloudy Light shower day Light shower day Light shower night Light shower night Light shower night Light shower night Light rain Light rain Light rain
Chance of precipitation
10%
10%
40%
70%
≥95%
≥95%
≥95%
≥95%
90%
70%
50%
30%
40%
50%
50%
60%
70%
70%
80%
80%
80%
80%
90%
80%
Temperature (°C)
Feels like temperature (°C)
Wind direction and speed (mph)
SE
13
SE
14
ESE
17
E
20
E
21
E
23
E
26
E
27
ESE
28
ESE
25
ESE
23
ESE
22
ESE
23
ESE
22
ESE
26
ESE
29
E
28
E
31
E
29
E
31
E
30
E
29
E
27
E
28
Wind gust (mph)
19
27
26
36
39
29
34
50
29
40
40
31
33
48
36
52
55
40
52
51
39
51
49
39
Visibility (description)
VG
VG
VG
VG
VG
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
Humidity
84%
84%
84%
85%
85%
85%
85%
85%
85%
85%
84%
82%
82%
78%
77%
76%
76%
76%
76%
78%
79%
80%
82%
83%
UV - - - - - - - - 1 1 1 1 1 1 1 1 1 - - - - - - -
Wind direction and speed (mph)
14
14
18
20
21
23
26
27
28
25
23
22
23
22
26
28
28
30
29
30
29
28
27
28
Height of waves offshore (m)
0.5
0.5
0.5
0.6
0.6
0.8
1.0
1.2
1.3
1.3
1.3
1.3
1.3
1.2
1.2
1.2
1.3
1.3
1.5
1.7
1.7
1.7
1.7
1.7
Period of waves offshore (s)
14
14
14
14
14
4
4
5
5
6
6
6
6
5
5
5
5
5
6
6
6
6
7
7
Direction of waves offshore
Saturday (24 January 2026)
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 Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Heavy rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain
Chance of precipitation
80%
90%
80%
90%
80%
80%
90%
80%
90%
90%
80%
80%
90%
90%
90%
90%
90%
90%
90%
80%
80%
80%
80%
70%
Temperature (°C)
Feels like temperature (°C)
Wind direction and speed (mph)
E
28
E
28
ESE
28
ESE
29
ESE
28
ESE
27
ESE
28
ESE
28
ESE
28
ESE
28
ESE
27
ESE
26
SE
25
SE
22
SE
23
SE
23
SE
21
SSE
21
SSE
19
SSE
19
S
19
SSW
19
SSW
18
SSW
18
Wind gust (mph)
37
49
39
50
48
31
35
50
30
48
48
33
35
45
32
40
39
30
36
35
29
35
34
27
Visibility (description)
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
Humidity
83%
84%
84%
84%
84%
84%
84%
84%
85%
86%
85%
85%
85%
85%
85%
86%
87%
86%
86%
86%
87%
86%
86%
85%
UV - - - - - - - - 1 1 1 1 1 1 1 1 1 - - - - - - -
Wind direction and speed (mph)
28
28
28
29
28
27
28
28
28
27
27
25
25
22
24
24
22
22
20
20
19
19
18
18
Height of waves offshore (m)
1.7
1.7
1.7
1.8
1.9
1.9
1.9
1.9
1.8
1.8
1.8
1.8
1.7
1.7
1.6
1.5
1.5
1.3
1.1
1.6
1.6
1.5
1.4
1.4
Period of waves offshore (s)
7
7
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
5
5
10
10
15
15
15
Direction of waves offshore
Sunday (25 January 2026)
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 Light shower night Light shower night Light shower night Light shower night Light shower night Light shower night Light shower night Light shower night Light shower day Light shower day Light shower day Light shower day Light shower day Light shower day Light shower day Light shower day Light shower day Light shower night Light shower night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
Chance of precipitation
80%
70%
60%
60%
60%
60%
70%
70%
60%
60%
60%
60%
60%
60%
70%
60%
60%
50%
50%
50%
40%
30%
20%
20%
Temperature (°C)
Feels like temperature (°C)
Wind direction and speed (mph)
SSW
18
SSW
17
SSW
18
SSW
17
S
16
S
16
S
17
SSE
17
SE
17
SSE
16
SSE
15
SSE
14
SE
14
SSE
12
SE
14
ESE
14
SSE
12
SSW
12
SE
11
E
11
E
11
ENE
11
E
11
ESE
12
Wind gust (mph)
26
31
26
31
31
24
26
32
24
30
30
25
24
30
22
26
25
21
24
23
22
22
22
20
Visibility (description)
G
G
G
G
VG
G
G
G
G
VG
VG
G
G
VG
VG
VG
G
G
G
VG
VG
VG
G
G
Humidity
84%
84%
83%
82%
82%
80%
84%
85%
85%
84%
84%
84%
84%
83%
84%
84%
84%
84%
84%
84%
85%
85%
86%
86%
UV - - - - - - - - 1 1 1 1 1 1 1 1 1 - - - - - - -
Wind direction and speed (mph)
18
17
18
17
16
16
17
17
16
15
15
15
15
13
15
15
13
13
12
13
12
12
12
12
Height of waves offshore (m)
1.2
1.5
1.3
1.2
1.1
1.0
1.0
1.0
1.0
1.0
0.9
0.8
0.8
0.8
0.8
0.9
1.0
1.1
1.1
1.2
1.2
1.2
1.2
1.1
Period of waves offshore (s)
15
12
12
15
15
15
15
9
9
9
9
9
9
9
10
11
12
13
13
13
13
13
13
13
Direction of waves offshore
Monday (26 January 2026)
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 Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Light rain
Chance of precipitation
10%
10%
10%
10%
30%
30%
30%
40%
50%
50%
60%
60%
60%
60%
70%
80%
80%
80%
80%
70%
70%
70%
70%
70%
Temperature (°C)
Feels like temperature (°C)
Wind direction and speed (mph)
SE
13
SE
12
SE
13
SE
14
SE
15
SE
17
SE
19
SE
21
ESE
23
SE
24
SE
25
SE
25
SE
25
SE
22
SE
25
SSE
25
SSE
24
SSE
24
SSE
23
SSE
23
SSE
21
SSE
20
S
18
S
18
Wind gust (mph)
18
21
22
26
29
24
27
40
28
44
47
33
35
47
35
51
49
35
45
44
33
39
38
29
Visibility (description)
G
VG
VG
VG
G
G
G
G
G
G
G
M
M
M
M
M
M
M
G
G
G
M
G
G
Humidity
85%
85%
85%
85%
84%
85%
85%
85%
85%
86%
87%
87%
88%
86%
87%
87%
86%
86%
86%
86%
88%
90%
88%
86%
UV - - - - - - - - 1 1 1 1 1 1 1 1 1 - - - - - - -
Wind direction and speed (mph)
13
12
13
14
15
17
19
20
23
24
25
24
24
21
24
25
23
24
22
23
21
20
18
18
Height of waves offshore (m)
1.1
1.1
1.0
1.0
1.0
0.9
0.9
0.8
0.9
1.0
1.1
1.1
1.2
1.3
1.4
1.5
1.4
1.2
1.1
1.0
1.0
0.9
0.9
0.9
Period of waves offshore (s)
13
14
13
13
13
13
13
13
13
13
8
8
8
8
5
6
7
8
8
8
8
8
11
11
Direction of waves offshore
Tuesday (27 January 2026)
Time
00:00
03:00
06:00
09:00
12:00
15:00
18:00
21:00
Weather symbols Light shower night Light shower night Light shower night Cloudy Light shower day Sunny intervals Partly cloudy night Partly cloudy night
Chance of precipitation
70%
60%
60%
50%
60%
50%
40%
30%
Temperature (°C)
Feels like temperature (°C)
Wind direction and speed (mph)
S
17
S
16
SW
15
WSW
15
WSW
14
SW
14
SW
11
S
12
Wind gust (mph)
33
28
27
28
26
24
26
25
Visibility (description)
G
G
G
VG
G
G
VG
G
Humidity
86%
83%
82%
83%
81%
80%
82%
83%
UV - - - 1 1 1 - -
Wind direction and speed (mph)
17
17
15
15
14
14
11
12
Height of waves offshore (m)
0.9
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Period of waves offshore (s)
12
12
13
16
16
16
16
16
Direction of waves offshore
Wednesday (28 January 2026)
Time
00:00
03:00
06:00
09:00
12:00
15:00
18:00
21:00
Weather symbols Partly cloudy night Cloudy Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Cloudy
Chance of precipitation
40%
50%
40%
40%
40%
30%
30%
40%
Temperature (°C)
Feels like temperature (°C)
Wind direction and speed (mph)
S
13
SE
13
SE
13
SE
12
SE
13
SE
12
SSE
10
ESE
12
Wind gust (mph)
24
24
25
25
24
22
24
25
Visibility (description)
G
G
G
G
G
VG
G
G
Humidity
83%
84%
85%
86%
85%
84%
85%
85%
UV - - - 1 1 1 - -
Wind direction and speed (mph)
13
Height of waves offshore (m)
1.0
Period of waves offshore (s)
16
Direction of waves offshore

Tide times

Thursday 22 January

Tide times and heights are from Tenby tidal station which is 0.3 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 22 January

Tide times and heights are from Tenby tidal station which is 0.3 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 22 January

Tide times and heights are from Tenby tidal station which is 0.3 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 22 January

Tide times and heights are from Tenby tidal station which is 0.3 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 23 January

Tide times and heights are from Tenby tidal station which is 0.3 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 23 January

Tide times and heights are from Tenby tidal station which is 0.3 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 23 January

Tide times and heights are from Tenby tidal station which is 0.3 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 23 January

Tide times and heights are from Tenby tidal station which is 0.3 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 24 January

Tide times and heights are from Tenby tidal station which is 0.3 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 24 January

Tide times and heights are from Tenby tidal station which is 0.3 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 24 January

Tide times and heights are from Tenby tidal station which is 0.3 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 24 January

Tide times and heights are from Tenby tidal station which is 0.3 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 25 January

Tide times and heights are from Tenby tidal station which is 0.3 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 25 January

Tide times and heights are from Tenby tidal station which is 0.3 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 25 January

Tide times and heights are from Tenby tidal station which is 0.3 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 25 January

Tide times and heights are from Tenby tidal station which is 0.3 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 26 January

Tide times and heights are from Tenby tidal station which is 0.3 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 26 January

Tide times and heights are from Tenby tidal station which is 0.3 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 26 January

Tide times and heights are from Tenby tidal station which is 0.3 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 26 January

Tide times and heights are from Tenby tidal station which is 0.3 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 27 January

Tide times and heights are from Tenby tidal station which is 0.3 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 27 January

Tide times and heights are from Tenby tidal station which is 0.3 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 27 January

Tide times and heights are from Tenby tidal station which is 0.3 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 27 January

Tide times and heights are from Tenby tidal station which is 0.3 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 28 January

Tide times and heights are from Tenby tidal station which is 0.3 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 28 January

Tide times and heights are from Tenby tidal station which is 0.3 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 28 January

Tide times and heights are from Tenby tidal station which is 0.3 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 28 January

Tide times and heights are from Tenby tidal station which is 0.3 miles away. So times may be different at this beach. What does this mean?

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

Tenby - Castle Beach weather map

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WARNING
Flood alerts icon
Flood alerts in force for Wales
Flood alerts in force for Wales

Wales weather forecast

Headline:

Cloudy and damp with some heavy showers.

Today:

Another mainly cloudy and damp day with rain or heavy showers, the showers frequent and prolonged in places. Less windy overall, but still blustery in places when the showers move through. Some brightness in Pembrokeshire later. Mild. Maximum temperature 10 °C.

Tonight:

Spells of rain will gradually ease this evening leaving a mostly dry night with some clear intervals. Feeling chillier than of late. Rain returning across southern parts towards the morning. Minimum temperature 4 °C.

Friday:

Spells of rain moving northwards on Friday morning, then turning brighter and more showery. A windy day ahead, especially around coasts and across the Welsh hills. Similar temperatures to Thursday. Maximum temperature 9 °C.

Outlook for Saturday to Monday:

Windy on Saturday with some heavy showers. Often cloudy and breezy thereafter, with further outbreaks of rain developing at times. Turning colder next week.

Updated:

UK long range weather forecast

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