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Tenby - South (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

Overcast.
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 high tide (7.2m) at

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

7 day forecast for Tenby - South (Beach)

Today (18 September 2025)
Time
16:00
17:00
18:00
19:00
20:00
21:00
22:00
23:00
Weather symbols Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast
Chance of precipitation
<5%
<5%
<5%
<5%
<5%
<5%
10%
10%
Temperature
18°
18°
18°
18°
17°
17°
17°
17°
Feels like temperature (°C)
14°
14°
14°
14°
13°
13°
13°
13°
Wind direction and speed
SSW
24
SSW
23
SSW
23
SSW
23
SSW
23
SSW
22
SSW
23
SSW
24
Wind gust (mph)
32
32
32
31
32
31
32
32
Visibility
VG
VG
VG
VG
VG
VG
VG
VG
Humidity
92%
92%
92%
92%
92%
92%
92%
93%
UV 1 1 1 1 - - - -
Wind direction and speed
24
23
23
23
23
23
23
23
Height of waves offshore (m)
0.8
0.8
0.8
0.8
0.8
0.8
0.7
0.7
Period of waves offshore (s)
11
11
11
11
11
11
11
10
Direction of waves offshore
Friday (19 September 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 Overcast Overcast Overcast Overcast Cloudy Cloudy Cloudy Cloudy Overcast Overcast Overcast Overcast Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Overcast Overcast Overcast Overcast Overcast
Chance of precipitation
10%
10%
20%
10%
10%
10%
10%
10%
20%
10%
10%
10%
10%
20%
10%
20%
20%
20%
20%
20%
30%
40%
30%
40%
Temperature (°C)
17°
17°
17°
17°
17°
17°
17°
17°
16°
17°
17°
17°
18°
18°
18°
18°
18°
18°
17°
17°
17°
16°
16°
16°
Feels like temperature (°C)
13°
13°
13°
13°
13°
13°
13°
13°
13°
14°
14°
14°
15°
15°
15°
16°
16°
16°
16°
15°
15°
15°
15°
15°
Wind direction and speed (mph)
SSW
24
SSW
23
SSW
23
SSW
22
SSW
22
S
21
SSW
20
SSW
19
SSW
18
S
18
S
18
S
18
SSW
17
SSW
17
SSW
15
SSW
14
SSW
13
SSW
12
SW
11
SW
11
SW
11
SSW
11
SSW
11
S
12
Wind gust (mph)
32
32
31
30
29
28
27
26
25
26
26
27
26
24
22
19
19
16
14
12
11
14
14
13
Visibility (description)
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
Humidity
92%
92%
92%
91%
91%
91%
89%
89%
89%
89%
89%
88%
88%
87%
87%
87%
87%
87%
87%
87%
87%
87%
90%
90%
UV - - - - - - - 1 1 1 1 2 2 2 2 2 1 1 1 1 - - - -
Wind direction and speed (mph)
23
23
23
22
21
21
20
19
18
18
18
18
17
16
15
14
13
13
12
11
10
10
10
11
Height of waves offshore (m)
0.7
0.7
0.7
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
Period of waves offshore (s)
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
Direction of waves offshore
Saturday (20 September 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 Overcast Light rain Light rain Light rain Light rain Light rain Light rain Light rain Heavy rain Heavy rain Heavy rain Heavy rain Light rain Light shower day Light shower day Light shower day Light shower day Light shower day Light shower day Light shower night Light shower night Light shower night Light shower night Light shower night
Chance of precipitation
40%
50%
50%
50%
60%
70%
70%
70%
80%
80%
80%
70%
70%
70%
60%
60%
60%
80%
80%
70%
70%
70%
70%
70%
Temperature (°C)
16°
16°
16°
16°
16°
15°
15°
15°
15°
15°
15°
16°
16°
16°
16°
16°
16°
15°
14°
14°
13°
13°
12°
12°
Feels like temperature (°C)
14°
14°
14°
14°
14°
14°
13°
13°
13°
13°
13°
13°
13°
13°
13°
12°
12°
11°
10°
10°
Wind direction and speed (mph)
S
12
S
11
S
11
S
11
SSE
11
SSE
12
SSE
13
SSE
13
SSE
13
SE
14
SE
15
SSE
17
S
18
SSE
20
S
21
SSW
23
SSW
23
SSW
24
SW
24
WSW
24
WSW
24
W
24
W
23
W
23
Wind gust (mph)
14
13
14
14
16
16
17
17
17
17
18
21
24
27
28
30
31
32
33
34
33
30
25
25
Visibility (description)
VG
VG
VG
G
G
G
G
G
G
M
G
VG
VG
VG
VG
E
E
E
E
E
E
E
E
E
Humidity
91%
90%
90%
91%
92%
92%
92%
91%
91%
92%
92%
91%
90%
88%
86%
83%
79%
78%
81%
81%
81%
83%
80%
82%
UV - - - - - - - 1 1 1 1 2 2 3 3 2 1 1 1 1 - - - -
Wind direction and speed (mph)
11
11
12
12
12
13
14
14
15
16
17
18
19
21
22
23
24
25
25
25
25
24
24
23
Height of waves offshore (m)
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.7
0.7
0.8
0.9
0.9
1.1
1.2
1.4
1.3
1.2
1.1
1.0
1.0
0.9
0.8
Period of waves offshore (s)
10
9
9
9
9
9
9
9
7
6
4
4
4
4
5
6
7
8
9
11
9
7
6
6
Direction of waves offshore
Sunday (21 September 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 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 day Light shower day Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
Chance of precipitation
70%
70%
70%
70%
70%
60%
60%
70%
70%
60%
60%
50%
50%
50%
60%
60%
60%
50%
50%
40%
40%
40%
40%
40%
Temperature (°C)
12°
12°
11°
11°
11°
11°
10°
10°
10°
11°
11°
12°
12°
13°
13°
13°
13°
12°
12°
11°
10°
10°
10°
10°
Feels like temperature (°C)
10°
Wind direction and speed (mph)
W
22
WNW
21
WNW
20
WNW
19
WNW
19
NW
19
NW
18
NW
17
NW
17
NNW
17
NNW
18
NNW
18
NNW
17
NNW
18
NNW
18
NNW
18
NNW
18
NNW
18
NNW
17
NNW
16
NNW
16
N
16
N
15
N
16
Wind gust (mph)
23
22
27
26
24
27
26
27
28
27
28
29
30
30
29
28
26
27
25
24
22
23
21
21
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
83%
83%
83%
83%
84%
84%
83%
81%
82%
80%
79%
77%
75%
71%
72%
71%
70%
72%
69%
72%
74%
74%
74%
75%
UV - - - - - - - 1 1 1 1 2 3 3 4 2 2 1 1 1 - - - -
Wind direction and speed (mph)
22
21
21
21
20
19
19
18
18
17
17
17
18
18
18
17
17
17
16
16
16
15
15
15
Height of waves offshore (m)
0.6
0.5
0.5
0.5
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.2
0.2
Period of waves offshore (s)
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
6
Direction of waves offshore
Monday (22 September 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 Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Clear night Clear night Clear night Clear night Clear night
Chance of precipitation
30%
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
10%
10%
10%
10%
10%
10%
20%
20%
10%
10%
20%
20%
10%
Temperature (°C)
10°
10°
12°
13°
14°
14°
14°
15°
14°
14°
13°
11°
10°
Feels like temperature (°C)
10°
11°
11°
11°
11°
11°
10°
10°
Wind direction and speed (mph)
N
16
N
15
N
15
N
15
N
15
N
15
N
15
N
14
N
14
N
14
NNE
15
NNE
15
NNE
16
NNE
16
NNE
16
NNE
16
N
16
N
16
N
16
N
15
N
14
N
14
N
13
N
12
Wind gust (mph)
19
19
18
20
18
18
18
18
18
21
22
24
24
24
24
25
25
25
22
21
21
19
18
16
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
75%
75%
75%
75%
75%
75%
74%
75%
75%
73%
67%
64%
58%
56%
53%
52%
52%
55%
57%
61%
65%
66%
67%
68%
UV - - - - - - - 1 1 1 2 3 4 4 4 3 2 1 1 1 - - - -
Wind direction and speed (mph)
15
15
15
15
15
15
15
14
14
15
15
15
15
15
15
16
16
16
16
15
15
14
13
12
Height of waves offshore (m)
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
Period of waves offshore (s)
7
8
7
6
5
5
5
5
5
5
5
6
7
8
8
8
8
8
8
8
8
8
8
8
Direction of waves offshore
Tuesday (23 September 2025)
Time
00:00
01:00
04:00
07:00
10:00
13:00
16:00
19:00
22:00
Weather symbols Clear night Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Cloudy Sunny intervals Partly cloudy night Partly cloudy night
Chance of precipitation
10%
10%
10%
10%
10%
10%
<5%
<5%
<5%
Temperature (°C)
12°
14°
14°
11°
Feels like temperature (°C)
10°
12°
12°
Wind direction and speed (mph)
N
11
N
11
N
9
N
9
N
10
NNE
10
N
10
N
10
NNE
8
Wind gust (mph)
15
14
13
12
13
14
12
14
13
Visibility (description)
E
VG
VG
VG
VG
VG
VG
VG
VG
Humidity
68%
69%
70%
70%
67%
58%
57%
63%
69%
UV - - - 1 2 4 2 1 -
Wind direction and speed (mph)
11
10
9
8
9
10
10
10
8
Height of waves offshore (m)
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.2
0.2
Period of waves offshore (s)
8
7
7
13
13
13
13
7
7
Direction of waves offshore
Wednesday (24 September 2025)
Time
01:00
04:00
07:00
10:00
13:00
16:00
19:00
22:00
Weather symbols Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Cloudy Sunny intervals Partly cloudy night Partly cloudy night
Chance of precipitation
<5%
<5%
<5%
10%
10%
10%
10%
10%
Temperature (°C)
13°
15°
15°
12°
Feels like temperature (°C)
11°
13°
13°
10°
Wind direction and speed (mph)
NNE
8
NE
8
NE
8
NE
9
NE
9
N
9
N
9
N
8
Wind gust (mph)
10
10
11
12
11
10
10
10
Visibility (description)
VG
VG
VG
VG
VG
VG
VG
VG
Humidity
72%
74%
76%
76%
67%
63%
67%
74%
UV - - 1 2 4 2 1 -
Wind direction and speed (mph)
8
Height of waves offshore (m)
0.2
Period of waves offshore (s)
7
Direction of waves offshore

Tide times

Thursday 18 September

Tide times and heights are from Tenby tidal station which is 0.1 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 18 September

Tide times and heights are from Tenby tidal station which is 0.1 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 18 September

Tide times and heights are from Tenby tidal station which is 0.1 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 18 September

Tide times and heights are from Tenby tidal station which is 0.1 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 19 September

Tide times and heights are from Tenby tidal station which is 0.1 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 19 September

Tide times and heights are from Tenby tidal station which is 0.1 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 19 September

Tide times and heights are from Tenby tidal station which is 0.1 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 19 September

Tide times and heights are from Tenby tidal station which is 0.1 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 20 September

Tide times and heights are from Tenby tidal station which is 0.1 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 20 September

Tide times and heights are from Tenby tidal station which is 0.1 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 20 September

Tide times and heights are from Tenby tidal station which is 0.1 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 20 September

Tide times and heights are from Tenby tidal station which is 0.1 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 21 September

Tide times and heights are from Tenby tidal station which is 0.1 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 21 September

Tide times and heights are from Tenby tidal station which is 0.1 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 21 September

Tide times and heights are from Tenby tidal station which is 0.1 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 21 September

Tide times and heights are from Tenby tidal station which is 0.1 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 22 September

Tide times and heights are from Tenby tidal station which is 0.1 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 22 September

Tide times and heights are from Tenby tidal station which is 0.1 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 22 September

Tide times and heights are from Tenby tidal station which is 0.1 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 22 September

Tide times and heights are from Tenby tidal station which is 0.1 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 23 September

Tide times and heights are from Tenby tidal station which is 0.1 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 23 September

Tide times and heights are from Tenby tidal station which is 0.1 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 23 September

Tide times and heights are from Tenby tidal station which is 0.1 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 23 September

Tide times and heights are from Tenby tidal station which is 0.1 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 24 September

Tide times and heights are from Tenby tidal station which is 0.1 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 24 September

Tide times and heights are from Tenby tidal station which is 0.1 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 24 September

Tide times and heights are from Tenby tidal station which is 0.1 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 24 September

Tide times and heights are from Tenby tidal station which is 0.1 miles away. So times may be different at this beach. What does this mean?

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

Tenby - South (Beach) weather map

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

Wales weather forecast

Headline:

Largely dry with sunny spells on Friday.

This Evening and Tonight:

Remaining largely cloudy overnight as a band of rain and drizzle continues to affect much of the north and west. Drier in the east with a few clear spells. Windy in the northwest, but winds easing elsewhere by dawn. Minimum temperature 12 °C.

Friday:

Increasingly cloudy in the west with rain and drizzle pushing north-eastwards, turning heavy at times. Some brighter and drier intervals in the east. Winds continuing to ease. Feeling humid. Maximum temperature 20 °C.

Outlook for Saturday to Monday:

Remaining changeable with showers or longer spells of rain on Saturday. Turning cooler through Sunday as showery rain clears southeast, leaving sunny spells and showers on Monday.

Updated:

UK long range weather forecast

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