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Porth Tywyn Mawr (Sandy Beach)

  • Heavy rain 7 °C 6 °C
  • Cloudy 8 °C 4 °C
  • Light rain 7 °C 5 °C
  • Light shower day 8 °C 6 °C
  • Cloudy 8 °C 5 °C
  • Heavy rain 10 °C 8 °C
  • Cloudy 11 °C 9 °C
Now 19:00 20:00 21:00 22:00 23:00
Heavy rain Heavy rain Cloudy Partly cloudy night Clear night Clear night
≥95% 90% 20% 10% 10% <5%
Temperature (°C)
7 ° 8 ° 8 ° 8 ° 8 ° 8 °
Show detail Show detail
Feels like temperature (°C) Expand
2 ° 3 ° 4 ° 4 ° 4 ° 4 °
Wind direction, speed & gust (mph) Expand
SW 29 38 WSW 28 38 W 25 32 WNW 22 29 WNW 21 27 WNW 22 28
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
P M VG VG VG E
Humidity Expand
97% 94% 89% 89% 87% 82%
On or Off Shore Winds Expand
Offshore Sea State ∗ Expand
Slight
UV index Expand
Sunrise: 08:24 Sunset: 16:00 Moon phase: Third quarter 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 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
Clear night Cloudy Cloudy Cloudy Cloudy Light rain Light rain Light rain Heavy rain Light rain Light rain Cloudy Sunny intervals Sunny intervals Cloudy Cloudy Light rain Light rain Light rain Cloudy Light shower night Light shower night Light shower night Cloudy
<5% <5% 10% 10% 10% 50% 60% 50% 80% 60% 50% 10% 10% 10% <5% 10% 50% 60% 50% 10% 30% 40% 40% 10%
Temperature (°C)
8 ° 8 ° 8 ° 8 ° 8 ° 8 ° 8 ° 8 ° 8 ° 8 ° 8 ° 7 ° 7 ° 7 ° 7 ° 7 ° 6 ° 5 ° 5 ° 5 ° 5 ° 5 ° 5 ° 6 °
Show detail Show detail
Feels like temperature (°C) Expand
4 ° 4 ° 4 ° 4 ° 3 ° 3 ° 3 ° 3 ° 3 ° 3 ° 2 ° 2 ° 1 ° 1 ° 1 ° 1 ° 0 ° -1 ° -1 ° -2 ° -2 ° -2 ° -1 ° -1 °
Wind direction, speed & gust (mph) Expand
W 21 26 W 20 26 W 21 28 WSW 22 30 WSW 23 32 WSW 25 35 WSW 27 37 WSW 27 38 WSW 27 38 WSW 30 41 W 31 43 W 33 46 W 33 45 W 31 43 W 30 41 W 30 41 W 29 41 W 30 42 W 32 45 W 34 48 W 34 48 W 35 49 W 36 51 W 37 53
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
E E E E E VG G G VG VG VG E E E E E VG M E E E VG E VG
Humidity Expand
84% 85% 82% 83% 84% 86% 88% 89% 89% 88% 82% 77% 73% 72% 70% 71% 76% 85% 82% 83% 83% 87% 86% 84%
On or Off Shore Winds Expand
Offshore Sea State ∗ Expand
Slight Moderate Rough Moderate Rough
UV index Expand
1 1 1 1 1 1 1
Sunrise: 08:25 Sunset: 15:59 Moon phase: Third quarter 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 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Cloudy Cloudy Cloudy Cloudy Cloudy Light rain Cloudy Cloudy
10% 10% 10% 10% 50% 50% 40% 10%
Temperature (°C)
6 ° 6 ° 6 ° 6 ° 6 ° 7 ° 7 ° 6 °
Show detail Show detail
Feels like temperature (°C) Expand
-1 ° -1 ° 0 ° 1 ° 1 ° 2 ° 2 ° 2 °
Wind direction, speed & gust (mph) Expand
W 38 54 W 35 49 W 30 42 WSW 26 37 WSW 25 37 W 24 34 WNW 21 31 NNW 18 28
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG E E E VG VG VG VG
Humidity Expand
83% 82% 82% 78% 80% 84% 87% 85%
On or Off Shore Winds Expand
Offshore Sea State ∗ Expand
Rough Moderate
UV index Expand
1 1 1
Sunrise: 08:26 Sunset: 15:59 Moon phase: Waning 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 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Cloudy Partly cloudy night Clear night Sunny intervals Light shower day Sunny intervals Partly cloudy night Cloudy
10% <5% <5% <5% 30% 10% 10% 10%
Temperature (°C)
7 ° 7 ° 7 ° 7 ° 8 ° 8 ° 7 ° 7 °
Show detail Show detail
Feels like temperature (°C) Expand
2 ° 2 ° 2 ° 3 ° 4 ° 3 ° 2 ° 2 °
Wind direction, speed & gust (mph) Expand
NNW 21 33 NNW 21 34 N 21 34 N 21 32 NNW 21 33 NNW 21 34 NNW 21 33 NNW 20 31
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG VG VG VG VG VG
Humidity Expand
81% 79% 74% 70% 66% 68% 71% 71%
On or Off Shore Winds Expand
Offshore Sea State ∗ Expand
Moderate Slight Moderate
UV index Expand
1 1 1
Sunrise: 08:27 Sunset: 16:00 Moon phase: Waning 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 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Partly cloudy night Partly cloudy night Partly cloudy night Cloudy Cloudy Sunny intervals Partly cloudy night Partly cloudy night
<5% <5% <5% 10% 10% 10% <5% <5%
Temperature (°C)
7 ° 7 ° 7 ° 7 ° 7 ° 7 ° 7 ° 7 °
Show detail Show detail
Feels like temperature (°C) Expand
3 ° 3 ° 3 ° 3 ° 4 ° 4 ° 4 ° 4 °
Wind direction, speed & gust (mph) Expand
NW 19 31 NW 18 29 NW 17 27 WNW 17 27 NW 17 27 NW 15 23 NW 12 19 NW 9 14
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG VG VG VG VG VG
Humidity Expand
72% 73% 76% 81% 79% 78% 81% 85%
On or Off Shore Winds Expand
Offshore Sea State ∗ Expand
Moderate Slight
UV index Expand
1 1 1
Sunrise: 08:28 Sunset: 16:00 Moon phase: Waning 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.

00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Cloudy Overcast Overcast Light rain Light rain Heavy rain Cloudy Cloudy
10% 10% 20% 60% 60% 80% 20% 10%
Temperature (°C)
6 ° 7 ° 8 ° 9 ° 9 ° 10 ° 10 ° 9 °
Show detail Show detail
Feels like temperature (°C) Expand
4 ° 4 ° 5 ° 5 ° 6 ° 6 ° 6 ° 6 °
Wind direction, speed & gust (mph) Expand
WSW 8 12 SW 11 18 SW 14 22 SW 17 26 SW 18 29 WSW 18 28 W 17 27 WNW 16 25
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG G G G G G G
Humidity Expand
90% 86% 90% 90% 90% 91% 90% 89%
On or Off Shore Winds Expand
Offshore Sea State ∗ Expand
Smooth (wavelets) Slight
UV index Expand
1 1 1
Sunrise: 08:29 Sunset: 16:00 Moon phase: New

∗ 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 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Overcast
10% 10% 10% 10% 10% 10% 10% 10%
Temperature (°C)
9 ° 9 ° 9 ° 9 ° 10 ° 10 ° 10 ° 10 °
Show detail Show detail
Feels like temperature (°C) Expand
6 ° 6 ° 6 ° 6 ° 7 ° 7 ° 7 ° 7 °
Wind direction, speed & gust (mph) Expand
WNW 14 22 WNW 13 20 W 12 18 WSW 12 19 WSW 13 21 SW 14 23 SW 16 25 SSW 17 27
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G VG VG G G G
Humidity Expand
88% 87% 89% 90% 87% 89% 92% 93%
On or Off Shore Winds Expand
Offshore Sea State ∗ Expand
No Data
UV index Expand
1 1 1
Sunrise: 08:29 Sunset: 16:00 Moon phase: New

∗ 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:

Rain spreading east overnight. Blustery showers tomorrow.

This Evening and Tonight:

Rain will spread eastwards through the evening, bringing very icy conditions in places. Becoming drier for a time after midnight with clearing skies allowing, giving a widespread frost away from the coast. Heavy showers spreading into the west by morning. Minimum temperature 0 °C.

Wednesday:

Windy with frequent blustery showers giving some longer spells of rain at times. Drier and brighter through the afternoon, but a band of sleet and hill snow arrives by evening. Maximum temperature 9 °C.

Outlook for Thursday to Saturday:

Windy on Thursday with sunny spells and scattered showers. Turning colder through Friday and Saturday with sunny spells and some showers, mainly in the west. Frosty overnight.

Updated: 15:00 on Tue 12 Dec 2017 GMT

UK forecast for the next 5 days

Headline:

Rain and some hill snow overnight, blustery showers tomorrow.

This Evening and Tonight:

Locally heavy rain and hill snow will push eastwards overnight, bringing very icy conditions in places. Some clearer skies will follow during the early hours, but showers of rain and hill snow reaching the west by morning.

Wednesday:

Windy with spells of heavy, showery rain for most, wintry over northern hills and perhaps to lower levels in the northwest later. Brighter spells in between. Gales in the southwest.

Outlook for Thursday to Saturday:

Sunny spells and blustery showers on Thursday, wintry in places. Colder on Friday and Saturday although showers becoming confined to windward coasts. Frosty overnight with a risk of ice.

Updated: 15:00 on Tue 12 Dec 2017 GMT

Outlook for the UK over the next 6-30 days

UK Outlook for Sunday 17 Dec 2017 to Tuesday 26 Dec 2017:

After a frosty start on Sunday, it will turn less cold. Cloud and outbreaks of rain are expected to spread to all areas by the end of the day, with strengthening winds and a perhaps hill snow for a time in the north. This is likely to bring a change to unsettled and milder conditions across country early next week. Through the rest of the period, generally milder but unsettled conditions are likely persist with bands of rain and hill snow interspersed by drier interludes, these most likely in the southeast. It may become very windy at times later next week with gales or severe gales in places. There remains a small chance that generally drier and colder conditions could affect southern areas at times.

UK Outlook for Wednesday 27 Dec 2017 to Wednesday 10 Jan 2018:

Generally changeable conditions look most likely persist until the end of December. Bands of rain are likely to move across the UK, interspersed with brighter showery conditions. Showers are likely to turn wintry at times, particularly in the north. It will often be windy with temperatures varying around normal. As we head into the start of January there is large uncertainty. However, a generally more settled spell of weather could become established. This would likely bring a mixture of colder and drier conditions with brief interludes of milder, wetter and windier weather. Snow is likely at times, especially in northern and central parts of the UK, as well as an increased likelihood of overnight frosts.

Updated: 15:00 on Tue 12 Dec 2017 GMT

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