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Porth Trecastell (Beach)

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  • 18 °C 15 °C
    Sunny intervals
  • 17 °C 15 °C
    Cloudy
  • 17 °C 13 °C
    Cloudy
  • 18 °C 14 °C
    Cloudy
  • 17 °C 15 °C
    Cloudy
  • 17 °C 14 °C
    Light rain
  • 16 °C 13 °C
    Cloudy
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Now 2300
Partly cloudy night Cloudy
Temperature (°C)
16 ° 15 °
Feels like temperature (°C)
12 ° 12 °
Precipitation probability
<5% 10%
Wind direction, speed & gust (mph)
SSW 21 30 SSW 19 26
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
G VG
Humidity
90% 90%
On or Off Shore Winds
Offshore Sea State ∗
Slight
UV index
0 0
Sunrise: 06:11 Sunset: 20:29 Moon phase: New 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.

0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Cloudy Partly cloudy night Cloudy Heavy shower night Heavy shower night Cloudy Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Sunny intervals Cloudy Sunny intervals Cloudy Cloudy Cloudy Cloudy Partly cloudy night
Temperature (°C)
15 ° 15 ° 16 ° 16 ° 15 ° 15 ° 15 ° 15 ° 15 ° 15 ° 15 ° 15 ° 16 ° 16 ° 16 ° 17 ° 16 ° 16 ° 16 ° 16 ° 15 ° 15 ° 15 ° 15 °
Feels like temperature (°C)
13 ° 13 ° 13 ° 14 ° 14 ° 13 ° 12 ° 12 ° 12 ° 12 ° 12 ° 13 ° 13 ° 13 ° 14 ° 14 ° 13 ° 13 ° 13 ° 12 ° 12 ° 12 ° 12 ° 12 °
Precipitation probability
10% <5% 10% 60% 50% 10% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph)
SW 16 23 SW 16 23 WSW 14 20 W 13 18 WSW 13 17 WSW 14 19 WSW 16 21 WSW 17 22 WSW 17 23 WSW 17 22 WSW 16 22 WSW 16 22 SW 16 22 SW 15 21 SW 15 21 SSW 15 22 SSW 17 24 SSW 17 25 SSW 17 25 SSW 18 26 SSW 17 26 SSW 17 25 SSW 16 24 SSW 16 24
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
G G VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG
Humidity
91% 92% 92% 88% 90% 88% 88% 86% 83% 83% 81% 78% 77% 78% 76% 78% 79% 80% 82% 83% 85% 86% 87% 88%
On or Off Shore Winds
Offshore Sea State ∗
Slight
UV index
0 0 0 0 0 0 0 1 1 2 3 4 5 6 5 4 3 2 2 1 1 0 0 0
Sunrise: 06:13 Sunset: 20:27 Moon phase: New 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.

0000 0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Partly cloudy night Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
15 ° 15 ° 15 ° 15 ° 16 ° 16 ° 17 ° 16 ° 14 °
Feels like temperature (°C)
12 ° 13 ° 12 ° 13 ° 14 ° 14 ° 15 ° 16 ° 14 °
Precipitation probability
<5% <5% <5% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph)
SSW 15 23 SSW 15 22 SSW 14 21 SSW 11 17 SSW 11 17 SSW 11 18 SSW 9 14 WSW 5 7 ESE 5 8
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
VG VG VG VG VG VG VG VG VG
Humidity
89% 89% 89% 87% 81% 80% 76% 79% 91%
On or Off Shore Winds
Offshore Sea State ∗
Slight Smooth (wavelets)
UV index
0 0 0 1 2 3 2 1 0
Sunrise: 06:15 Sunset: 20:24 Moon phase: Waxing crescent 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.

0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy
Temperature (°C)
14 ° 14 ° 14 ° 16 ° 17 ° 17 ° 16 ° 15 °
Feels like temperature (°C)
14 ° 14 ° 14 ° 16 ° 17 ° 16 ° 16 ° 14 °
Precipitation probability
10% 10% 10% 10% <5% <5% 10% 10%
Wind direction, speed & gust (mph)
W 5 7 WSW 5 7 W 4 6 W 6 10 WSW 7 14 WSW 7 13 SW 7 11 SW 7 11
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
G G G VG VG VG VG VG
Humidity
93% 95% 95% 83% 76% 76% 81% 91%
On or Off Shore Winds
Offshore Sea State ∗
Smooth (wavelets)
UV index
0 0 1 3 5 3 1 0
Sunrise: 06:17 Sunset: 20:22 Moon phase: Waxing crescent 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.

0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Light rain Cloudy Cloudy Cloudy Sunny intervals Cloudy
Temperature (°C)
15 ° 15 ° 15 ° 15 ° 16 ° 16 ° 16 ° 16 °
Feels like temperature (°C)
14 ° 14 ° 14 ° 15 ° 15 ° 15 ° 14 ° 13 °
Precipitation probability
10% 10% 50% 10% 10% 10% <5% 10%
Wind direction, speed & gust (mph)
SSW 10 15 SW 9 14 WSW 8 12 SW 8 13 WSW 10 18 SW 11 18 SSW 13 20 SW 14 21
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
G G G G VG VG VG G
Humidity
92% 93% 95% 91% 87% 86% 87% 92%
On or Off Shore Winds
Offshore Sea State ∗
Smooth (wavelets) Slight Slight
UV index
0 0 1 2 4 2 1 0
Sunrise: 06:18 Sunset: 20:20 Moon phase: Waxing crescent 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.

0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Light rain Light rain Light shower day Cloudy Light shower night
Temperature (°C)
15 ° 15 ° 15 ° 16 ° 16 ° 16 ° 16 ° 16 °
Feels like temperature (°C)
13 ° 12 ° 12 ° 12 ° 12 ° 13 ° 13 ° 13 °
Precipitation probability
10% 10% 20% 50% 60% 40% 20% 30%
Wind direction, speed & gust (mph)
SW 15 23 SW 17 26 SW 20 32 SSW 23 36 SW 23 36 SW 21 33 WSW 19 29 WSW 20 29
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
G G G G G G G G
Humidity
94% 94% 93% 92% 94% 92% 91% 89%
On or Off Shore Winds
Offshore Sea State ∗
Slight Moderate Slight
UV index
0 0 1 1 2 2 1 0
Sunrise: 06:20 Sunset: 20:17 Moon phase: Waxing crescent

∗ 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.

0100 0400 0700 1000 1300 1600 1900 2200
Light shower night Cloudy Cloudy Cloudy Sunny intervals Cloudy Sunny intervals Partly cloudy night
Temperature (°C)
15 ° 14 ° 14 ° 14 ° 15 ° 16 ° 15 ° 15 °
Feels like temperature (°C)
11 ° 11 ° 10 ° 10 ° 11 ° 11 ° 11 ° 11 °
Precipitation probability
30% 10% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph)
W 21 31 W 22 33 W 23 33 WSW 23 34 WSW 23 35 WSW 22 33 WSW 21 31 W 22 33
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
G G G VG VG VG VG VG
Humidity
86% 84% 83% 76% 72% 71% 75% 78%
On or Off Shore Winds
Offshore Sea State ∗
No Data
UV index
0 0 1 2 4 2 1 0
Sunrise: 06:22 Sunset: 20:15 Moon phase: First quarter

∗ 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.

More detail

Issued at:

Forecast Summary

Regional Forecast for Wales

Headline:

Brightening up during the morning.

This Evening and Tonight:

It will be a dry and bright end to the day, then tonight will stay mostly dry with clear spells, and it will be less humid than last night. A few showers are possible but most places will miss them. Minimum temperature 13 °C.

Thursday:

Generally a dry and fine day with some sunny spells and just a small risk of a light shower. Feeling pleasant in the sunshine, with light winds. Maximum temperature 20 °C.

Outlook for Friday to Sunday:

After any early mist or fog clears, Friday will be mostly dry and bright. There will be plenty of warm sunshine over the weekend too, though perhaps a few showers.

Updated: 15:06 on Wed 23 Aug 2017 BST

UK forecast for the next 5 days

Headline:

Rain clearing from the northeast. Drier and fresher elsewhere.

This Evening and Tonight:

Rain, which will be heavy at times, will linger over the Northern Isles overnight. Elsewhere it will be dry across much of the UK with clear spells, although a few showers are also expected, mainly in western parts.

Thursday:

England and Wales will be mostly dry and breezy with sunny spells. Showers are likely in parts of Scotland, Northern Ireland and the far west of England.

Outlook for Friday to Sunday:

Across the north and west it will often be breezy with sunshine and showers. Further south and east it will often be dry, with warm sunny spells and lighter winds.

Updated: 15:08 on Wed 23 Aug 2017 BST

Outlook for the UK over the next 6-30 days

UK Outlook for Monday 28 Aug 2017 to Wednesday 6 Sep 2017:

On Monday, a band of thick cloud some outbreaks of rain and strong winds are likely to spread eastwards across the country. The rain will be heaviest in the NW and it may remain dry and warm in the southeast, although there is a small risk of one or two thundery showers continuing. Into next week, we are likely to see unsettled conditions, with spells of wet and windy weather, particularly in the northwest. It will be drier in general across the southeast, although there is a risk of some thundery showers here at times. There may be a longer spell of more settled weather in early September. Temperatures will probably be near normal, though perhaps warm at times in the south.

UK Outlook for Thursday 7 Sep 2017 to Thursday 21 Sep 2017:

During this period, we are most likely to see changeable weather conditions featuring across the United Kingdom. However, there will be some dry and fine weather at times too. On balance spells of rain and strong winds are likely to dominate in the north and west, with drier and brighter weather more common in the south and east. Temperatures will probably remain close to normal for the time of year in most parts, though they may become warm or very warm at times in the south which may generate some thunderstorms.

Updated: 15:08 on Wed 23 Aug 2017 BST