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Cold Knap, Barry (Beach)

  • Cloudy 18 °C 14 °C
  • Light rain 18 °C 13 °C
  • Cloudy 17 °C 13 °C
  • Light rain 17 °C 12 °C
  • Cloudy 16 °C 12 °C
  • Cloudy 16 °C 12 °C
  • Cloudy 16 °C 11 °C
Now 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
Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Overcast Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Partly cloudy night Partly cloudy night Partly cloudy night
<5% <5% <5% 10% 10% 10% 10% 10% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5%
Temperature (°C)
14 ° 14 ° 14 ° 14 ° 15 ° 15 ° 15 ° 15 ° 16 ° 16 ° 17 ° 17 ° 18 ° 18 ° 18 ° 18 ° 17 ° 17 ° 16 ° 16 ° 15 °
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Feels like temperature (°C) Expand
14 ° 14 ° 15 ° 15 ° 15 ° 15 ° 15 ° 14 ° 15 ° 16 ° 17 ° 17 ° 17 ° 18 ° 17 ° 17 ° 17 ° 16 ° 16 ° 15 ° 15 °
Wind direction, speed & gust (mph) Expand
N 4 5 NNW 4 4 NNW 3 4 NNW 3 4 N 3 6 N 3 8 ENE 6 10 ENE 8 12 E 8 12 E 6 10 ESE 5 9 ESE 5 9 ESE 5 9 ESE 5 9 ENE 6 9 ENE 6 11 E 6 11 SE 6 11 SSE 7 12 SSE 7 11 SSE 7 11
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M M M M M M M M M M M G G G G G G G G G G
Humidity Expand
96% 94% 93% 93% 94% 93% 95% 92% 88% 84% 81% 78% 74% 73% 73% 76% 80% 83% 86% 87% 89%
On or Off Shore Winds Expand
Offshore Sea State ∗ Expand
Smooth (wavelets) Slight Smooth (wavelets) Slight
UV index Expand
1 1 1 2 2 3 2 2 1 1 1
Sunrise: 07:05 Sunset: 19:03 Moon phase: Waxing crescent Air pollution: 5

∗ Offshore sea state reflects conditions beyond the zone where waves are breaking on final approach to the shore and up to several kilometres from the shore. It is not, however, meant to represent conditions in the open ocean, far from land.

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
Partly cloudy night Partly cloudy night Partly cloudy night Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Light rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain
<5% <5% <5% <5% <5% <5% <5% <5% <5% 10% 10% 10% 10% 10% 50% 80% 80% 90% 90% 90% 90% 90% 90% 80%
Temperature (°C)
15 ° 15 ° 15 ° 15 ° 14 ° 15 ° 15 ° 15 ° 15 ° 15 ° 16 ° 17 ° 17 ° 18 ° 17 ° 17 ° 16 ° 16 ° 15 ° 15 ° 15 ° 15 ° 16 ° 16 °
Show detail Show detail
Feels like temperature (°C) Expand
14 ° 14 ° 14 ° 13 ° 13 ° 13 ° 13 ° 13 ° 13 ° 13 ° 14 ° 14 ° 15 ° 15 ° 15 ° 14 ° 14 ° 13 ° 13 ° 13 ° 13 ° 13 ° 14 ° 13 °
Wind direction, speed & gust (mph) Expand
SE 7 12 SE 7 12 SE 8 13 SE 8 14 ESE 9 14 ESE 10 16 ESE 11 17 ESE 11 19 ESE 12 20 ESE 13 21 ESE 14 22 SE 14 23 SE 15 25 SSE 15 26 SSE 15 26 SSE 15 26 SSE 14 24 SSE 15 24 SSE 16 26 SE 15 25 SSE 15 25 SSE 15 25 S 13 23 SSW 14 22
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G G M M M M M G G G G G G M M M P M P M M G
Humidity Expand
91% 92% 93% 93% 94% 94% 93% 93% 92% 91% 88% 84% 79% 76% 78% 80% 86% 88% 89% 91% 92% 93% 93% 93%
On or Off Shore Winds Expand
Offshore Sea State ∗ Expand
Slight
UV index Expand
1 1 1 2 2 2 2 1 1 1 1
Sunrise: 07:07 Sunset: 19:01 Moon phase: Waxing crescent Air pollution: 3

∗ Offshore sea state reflects conditions beyond the zone where waves are breaking on final approach to the shore and up to several kilometres from the shore. It is not, however, meant to represent conditions in the open ocean, far from land.

00:00 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Light shower night Light shower night Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Cloudy Cloudy Cloudy
40% 40% 10% <5% <5% <5% 10% 10% 10%
Temperature (°C)
15 ° 15 ° 14 ° 13 ° 15 ° 16 ° 16 ° 15 ° 14 °
Show detail Show detail
Feels like temperature (°C) Expand
14 ° 14 ° 13 ° 12 ° 14 ° 14 ° 15 ° 14 ° 12 °
Wind direction, speed & gust (mph) Expand
WSW 13 21 WSW 12 19 W 10 17 WNW 7 13 WSW 9 17 WSW 10 18 SW 8 15 SSE 8 13 S 9 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG M VG VG VG VG VG
Humidity Expand
93% 93% 91% 94% 82% 69% 66% 78% 87%
On or Off Shore Winds Expand
Offshore Sea State ∗ Expand
Slight Smooth (wavelets)
UV index Expand
2 3 1
Sunrise: 07:08 Sunset: 18:59 Moon phase: First quarter Air pollution: 2

∗ Offshore sea state reflects conditions beyond the zone where waves are breaking on final approach to the shore and up to several kilometres from the shore. It is not, however, meant to represent conditions in the open ocean, far from land.

01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Cloudy Cloudy Cloudy Light rain Light shower day Cloudy Partly cloudy night Cloudy
10% 10% 20% 60% 40% 20% 10% 10%
Temperature (°C)
13 ° 14 ° 15 ° 16 ° 16 ° 16 ° 15 ° 14 °
Show detail Show detail
Feels like temperature (°C) Expand
12 ° 12 ° 13 ° 14 ° 13 ° 13 ° 13 ° 12 °
Wind direction, speed & gust (mph) Expand
SSE 10 17 SSE 11 19 SSE 13 21 SSW 12 21 WSW 14 25 WSW 14 25 WSW 12 20 WSW 11 19
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG G M VG VG VG VG
Humidity Expand
90% 92% 89% 89% 77% 71% 76% 82%
On or Off Shore Winds Expand
Offshore Sea State ∗ Expand
Smooth (wavelets)
UV index Expand
1 2 1
Sunrise: 07:10 Sunset: 18:56 Moon phase: First quarter Air pollution: 2

∗ Offshore sea state reflects conditions beyond the zone where waves are breaking on final approach to the shore and up to several kilometres from the shore. It is not, however, meant to represent conditions in the open ocean, far from land.

01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Partly cloudy night Partly cloudy night Cloudy Cloudy Light shower day Cloudy Cloudy Cloudy
<5% <5% 10% 10% 40% 20% 10% 20%
Temperature (°C)
13 ° 13 ° 12 ° 14 ° 15 ° 15 ° 14 ° 13 °
Show detail Show detail
Feels like temperature (°C) Expand
12 ° 11 ° 11 ° 12 ° 13 ° 13 ° 13 ° 11 °
Wind direction, speed & gust (mph) Expand
WSW 10 18 WSW 9 15 WSW 7 13 WSW 8 15 WSW 10 19 SW 11 20 SW 10 18 SSW 11 19
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG VG VG VG VG G
Humidity Expand
84% 85% 88% 80% 67% 66% 78% 86%
On or Off Shore Winds Expand
Offshore Sea State ∗ Expand
Smooth (wavelets)
UV index Expand
2 3 1
Sunrise: 07:11 Sunset: 18:54 Moon phase: First quarter Air pollution: 2

∗ Offshore sea state reflects conditions beyond the zone where waves are breaking on final approach to the shore and up to several kilometres from the shore. It is not, however, meant to represent conditions in the open ocean, far from land.

01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Partly cloudy night Cloudy
20% 20% 20% 20% 20% 10% 10% 10%
Temperature (°C)
13 ° 13 ° 13 ° 14 ° 15 ° 15 ° 15 ° 14 °
Show detail Show detail
Feels like temperature (°C) Expand
11 ° 11 ° 11 ° 12 ° 13 ° 13 ° 13 ° 12 °
Wind direction, speed & gust (mph) Expand
SSW 12 21 S 12 21 S 11 21 S 12 22 S 13 24 SW 13 23 SSE 12 21 SSE 11 19
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G G VG VG VG VG
Humidity Expand
89% 90% 91% 86% 78% 75% 80% 85%
On or Off Shore Winds Expand
Offshore Sea State ∗ Expand
Smooth (wavelets)
UV index Expand
1 2 1
Sunrise: 07:13 Sunset: 18:52 Moon phase: Waxing gibbous

∗ Offshore sea state reflects conditions beyond the zone where waves are breaking on final approach to the shore and up to several kilometres from the shore. It is not, however, meant to represent conditions in the open ocean, far from land.

01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Cloudy Cloudy Cloudy Light shower day Sunny intervals Cloudy Cloudy Partly cloudy night
10% 10% 10% 40% 10% 20% 20% 10%
Temperature (°C)
13 ° 13 ° 13 ° 14 ° 15 ° 15 ° 14 ° 13 °
Show detail Show detail
Feels like temperature (°C) Expand
11 ° 11 ° 11 ° 12 ° 12 ° 12 ° 11 ° 10 °
Wind direction, speed & gust (mph) Expand
NE 10 18 SE 10 18 SE 11 19 S 13 23 SW 16 28 SW 16 28 SSW 14 25 SW 16 27
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G G G VG VG VG
Humidity Expand
88% 89% 89% 85% 79% 75% 78% 77%
On or Off Shore Winds Expand
Offshore Sea State ∗ Expand
No Data
UV index Expand
1 2 1
Sunrise: 07:15 Sunset: 18:50 Moon phase: Waxing gibbous

∗ Offshore sea state reflects conditions beyond the zone where waves are breaking on final approach to the shore and up to several kilometres from the shore. It is not, however, meant to represent conditions in the open ocean, far from land.

Issued at:

Forecast Summary

  • Regional
  • UK 5 days
  • UK 6-30 days

Wales

Headline:

Murky overnight. Dry with sunny spells on Tuesday.

This Evening and Tonight:

Early evening sunshine in the west will continue but the east will stay cloudy with drizzle and hill fog. Drizzle will ease overnight but hill fog will spread and mist patches or low cloud may form in the valleys too. Minimum temperature 11 °C.

Tuesday:

Morning mist make take a while to clear. It will stay rather cloudy inland and there could be patchy drizzle here. Sunny spells are likely too, especially on the coast. Maximum temperature 19 °C.

Outlook for Wednesday to Friday:

After a murky start and dry morning, wind and rain will arrive on Wednesday afternoon. A dry and bright Thursday will be followed by further wind and rain on Friday.

Updated: 16:34 on Mon 25 Sep 2017 BST

UK forecast for the next 5 days

Headline:

Murky overnight. Dry with sunny spells on Tuesday.

This Evening and Tonight:

This evening will be cloudy for most, with patchy drizzle and hill fog, though there will be late brightness in the far west and far east. Drizzle will die out overnight but mist, fog or low cloud will spread further.

Tuesday:

After a dull start, with mist, fog and low cloud taking a while to clear, a mainly dry day with sunny spells will be interrupted by the odd eastern shower.

Outlook for Wednesday to Friday:

After early mist and a dry Wednesday morning, wind and rain will move eastwards. Once rain clears from the northeast, Thursday will be brighter. Friday will bring wind and rain.

Updated: 15:10 on Mon 25 Sep 2017 BST

Outlook for the UK over the next 6-30 days

UK Outlook for Saturday 30 Sep 2017 to Monday 9 Oct 2017:

Saturday will probably be a day of sunshine and showers. Western parts are likely to be dry and bright at first, but rain and strong winds may arrive later in the day, perhaps bringing gales to Northern Ireland and western Scotland. Rain and strong winds may well be more widespread on Sunday. In the following week, it is likely to stay rather unsettled with spells of rain spreading east, and brighter showery weather following along behind. It will be windy with the risk of gales in places, particularly across western coasts. Temperatures will be around average for the time of year, with brief warmer or cooler interludes. The changeable weather means that night frosts are quite unlikely, except in the mountains of Scotland and Northern Ireland.

UK Outlook for Tuesday 10 Oct 2017 to Tuesday 24 Oct 2017:

Changeable weather is likely to continue across the country in the second week in October, with wind and rain at times, especially in the north and west. This will bring an increased likelihood of gales as well as heavier rain across some parts. By mid October, confidence in the forecast reduces, but drier and brighter spells could well become more prolonged, especially in the south, though it may remain changeable. On the whole, temperatures are expected to be close to normal for the time of year, but in any settled spells there could be chilly nights, with an increased risk of mist, fog and frost, especially in the north.

Updated: 15:10 on Mon 25 Sep 2017 BST

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