News
Wind and rain marking a change in the UK weather
Warnings have been issued as the weather across the UK becomes increasingly mild but wet and windy.
Read morePembrey Beach - Llanelli (Cefn Sidan) (Beach) (Carmarthenshire) 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
Forecast days
-
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 6° Celsius; -
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 3° Celsius;
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 3° Celsius;
-
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 4° Celsius;
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 4° Celsius; -
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 6° Celsius;
-
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 6° Celsius; -
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 5° Celsius;
-
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 6° Celsius;
7 day forecast for Pembrey Beach - Llanelli (Cefn Sidan) (Beach)
Today (14 April 2025)
| Time |
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%
|
10%
|
<5%
|
10%
|
20%
|
30%
|
60%
|
60%
|
60%
|
60%
|
60%
|
80%
|
80%
|
80%
|
90%
|
90%
|
90%
|
≥95%
|
90%
|
≥95%
|
≥95%
|
≥95%
|
90%
|
| Temperature |
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
9°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
9°
|
9°
|
| Feels like temperature (°C) |
5°
|
5°
|
5°
|
4°
|
4°
|
4°
|
4°
|
5°
|
6°
|
7°
|
7°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
8°
|
7°
|
7°
|
6°
|
| Wind direction and speed |
SSW
14
|
S
15
|
S
16
|
S
17
|
S
18
|
SSE
19
|
SSE
19
|
SSE
20
|
SSE
20
|
SSE
20
|
S
20
|
S
20
|
S
19
|
S
18
|
SSE
18
|
S
17
|
SSE
17
|
SSE
16
|
SSE
15
|
SSE
14
|
SE
13
|
SE
12
|
ESE
12
|
| Wind gust (mph) |
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
28
|
28
|
26
|
28
|
26
|
26
|
25
|
23
|
22
|
21
|
18
|
17
|
17
|
16
|
| Visibility |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
VG
|
G
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
76%
|
82%
|
84%
|
84%
|
85%
|
84%
|
85%
|
85%
|
85%
|
86%
|
84%
|
85%
|
84%
|
82%
|
83%
|
82%
|
83%
|
85%
|
86%
|
87%
|
88%
|
88%
|
88%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - |
Tuesday (15 April 2025)
| Time |
00:00
|
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
| Chance of precipitation |
90%
|
90%
|
80%
|
80%
|
70%
|
70%
|
60%
|
60%
|
70%
|
| Temperature (°C) |
9°
|
8°
|
8°
|
7°
|
8°
|
8°
|
8°
|
8°
|
7°
|
| Feels like temperature (°C) |
6°
|
5°
|
5°
|
3°
|
5°
|
4°
|
4°
|
4°
|
2°
|
| Wind direction and speed (mph) |
ENE
12
|
ENE
12
|
NNE
10
|
N
15
|
NNW
17
|
NNW
20
|
NNW
23
|
NNW
22
|
NW
20
|
| Wind gust (mph) |
15
|
16
|
19
|
23
|
24
|
28
|
28
|
21
|
23
|
| Visibility (description) |
M
|
G
|
G
|
G
|
G
|
G
|
VG
|
E
|
E
|
| Humidity |
91%
|
91%
|
90%
|
89%
|
85%
|
84%
|
83%
|
80%
|
81%
|
| UV | - | - | - | 1 | 1 | 2 | 1 | 1 | - |
Wednesday (16 April 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
 |
 |
|
|
|
|
| Chance of precipitation |
60%
|
40%
|
30%
|
30%
|
20%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
6°
|
6°
|
5°
|
9°
|
11°
|
11°
|
10°
|
7°
|
| Feels like temperature (°C) |
2°
|
1°
|
1°
|
6°
|
8°
|
8°
|
8°
|
4°
|
| Wind direction and speed (mph) |
NW
17
|
WNW
17
|
WNW
14
|
W
13
|
WSW
14
|
WSW
13
|
SW
11
|
S
8
|
| Wind gust (mph) |
19
|
15
|
16
|
21
|
21
|
18
|
12
|
12
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
82%
|
79%
|
76%
|
69%
|
62%
|
59%
|
62%
|
64%
|
| UV | - | - | 1 | 3 | 5 | 2 | 1 | - |
Thursday (17 April 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
40%
|
40%
|
40%
|
40%
|
20%
|
10%
|
20%
|
| Temperature (°C) |
6°
|
6°
|
6°
|
9°
|
11°
|
12°
|
11°
|
8°
|
| Feels like temperature (°C) |
3°
|
2°
|
3°
|
7°
|
9°
|
9°
|
9°
|
6°
|
| Wind direction and speed (mph) |
ESE
10
|
SE
11
|
ESE
10
|
S
10
|
SSW
11
|
SSW
11
|
S
10
|
S
9
|
| Wind gust (mph) |
11
|
13
|
14
|
19
|
18
|
15
|
10
|
10
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
74%
|
77%
|
81%
|
78%
|
74%
|
71%
|
69%
|
74%
|
| UV | - | - | 1 | 3 | 5 | 2 | 1 | - |
Friday (18 April 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
50%
|
50%
|
60%
|
60%
|
40%
|
30%
|
30%
|
| Temperature (°C) |
7°
|
7°
|
7°
|
10°
|
12°
|
12°
|
11°
|
9°
|
| Feels like temperature (°C) |
5°
|
4°
|
4°
|
7°
|
9°
|
9°
|
8°
|
6°
|
| Wind direction and speed (mph) |
E
10
|
E
12
|
E
12
|
ENE
14
|
NE
15
|
N
15
|
NNE
15
|
NNE
14
|
| Wind gust (mph) |
10
|
14
|
15
|
17
|
20
|
18
|
17
|
17
|
| Visibility (description) |
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
78%
|
81%
|
85%
|
82%
|
79%
|
81%
|
80%
|
82%
|
| UV | - | - | 1 | 2 | 4 | 2 | 1 | - |
Saturday (19 April 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
40%
|
30%
|
30%
|
30%
|
30%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
8°
|
8°
|
7°
|
10°
|
12°
|
12°
|
11°
|
8°
|
| Feels like temperature (°C) |
5°
|
5°
|
4°
|
7°
|
9°
|
9°
|
9°
|
6°
|
| Wind direction and speed (mph) |
NE
14
|
NW
13
|
NNW
13
|
NNW
14
|
NW
15
|
WNW
15
|
NW
13
|
WNW
11
|
| Wind gust (mph) |
17
|
17
|
19
|
21
|
21
|
21
|
18
|
14
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
83%
|
83%
|
84%
|
76%
|
69%
|
69%
|
70%
|
80%
|
| UV | - | - | 1 | 2 | 4 | 2 | 1 | - |
Sunday (20 April 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
40%
|
30%
|
30%
|
30%
|
30%
|
40%
|
40%
|
| Temperature (°C) |
8°
|
7°
|
8°
|
10°
|
12°
|
13°
|
12°
|
10°
|
| Feels like temperature (°C) |
4°
|
4°
|
5°
|
8°
|
9°
|
10°
|
9°
|
7°
|
| Wind direction and speed (mph) |
WNW
11
|
NW
11
|
N
11
|
SSW
14
|
S
15
|
S
15
|
S
14
|
SE
12
|
| Wind gust (mph) |
13
|
15
|
16
|
17
|
18
|
17
|
17
|
16
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
83%
|
85%
|
85%
|
77%
|
75%
|
75%
|
80%
|
83%
|
| UV | - | - | 1 | 2 | 4 | 2 | 1 | - |
Tooltip header
Tide times
Monday 14 April
Tide times and heights are from Burry Port tidal station which is 2.8 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 14 April
Tide times and heights are from Burry Port tidal station which is 2.8 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 14 April
Tide times and heights are from Burry Port tidal station which is 2.8 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 14 April
Tide times and heights are from Burry Port tidal station which is 2.8 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Pembrey Beach - Llanelli (Cefn Sidan) (Beach) weather map
View the weather with our interactive map
Loading map...
Wales weather forecast
Headline:
Changeable through the week ahead with rain at times.
This Evening and Tonight:
Passing showers remain possible this evening but most places becoming dry. Largely dry with clear spells overnight, but heavy showers arriving in the west later. Turning rather chilly, with a local frost possible in rural areas, mainly in the east. Minimum temperature 2 °C.
Monday:
After a dry start for some eastern areas, heavy showers in the west will gradually edge eastwards and merge together to give longer periods of rain. Brisk southerly winds. Maximum temperature 15 °C.
Outlook for Tuesday to Thursday:
Staying changeable with a chance of showers or longer spells of rain at times. Some drier and sunnier periods also likely. Temperatures around average though feeling cooler than of late.
Updated: