Close window
Close window
This section of the new site isn't ready yet. We've brought you back to the current site.
We have been working on a new site. Want to take a look?

Porth Trwyn (Beach) weather

  • Cloudy 7 °C

    4 °C

  • Cloudy 5 °C

    3 °C

  • Cloudy 6 °C

    2 °C

  • Light rain 7 °C

    5 °C

  • Cloudy 10 °C

    8 °C

  • Heavy rain 9 °C

    5 °C

  • Light shower day 7 °C

    4 °C

Monday (Monday 21 January 2019)
Now
Warnings
Partly cloudy night
<5%
Temperature (°C)
5 °
Show detail
Feels like temperature (°C)
-1 °
Wind direction, speed & gust (mph)
WNW 25 32
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
VG
Humidity
84%
On or Off Shore Winds
Offshore Sea State ∗
UV index
Sunrise: 08:20 Sunset: 16:40 Moon phase: Full 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.

Tuesday (Tuesday 22 January 2019)
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
Warnings
Cloudy Overcast Overcast Overcast Partly cloudy night Partly cloudy night Overcast Cloudy Overcast Light shower day Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Light shower night Cloudy Partly cloudy night Cloudy Cloudy Cloudy Light shower night
10% 10% 20% 10% <5% <5% 10% 10% 20% 40% 10% 10% 10% 10% 10% 10% 10% 30% 20% 10% 10% 20% 10% 30%
Temperature (°C)
5 ° 5 ° 5 ° 5 ° 5 ° 4 ° 4 ° 4 ° 5 ° 4 ° 5 ° 5 ° 5 ° 5 ° 5 ° 5 ° 5 ° 4 ° 4 ° 4 ° 4 ° 4 ° 4 ° 4 °
Show detail
Feels like temperature (°C)
0 ° -1 ° -1 ° -1 ° 0 ° -1 ° -1 ° -1 ° -1 ° -1 ° -1 ° -1 ° -1 ° 0 ° 0 ° 0 ° -1 ° -1 ° -1 ° -1 ° -1 ° -1 ° -1 ° -1 °
Wind direction, speed & gust (mph)
WNW 20 27 WNW 23 30 WNW 21 30 NW 21 29 WNW 20 29 WNW 19 26 W 19 27 W 17 25 W 19 27 W 21 31 WNW 21 31 WNW 21 31 WNW 22 32 WNW 21 31 WNW 20 29 WNW 21 30 WNW 21 31 WNW 19 29 WNW 19 27 WNW 20 29 NW 20 29 NW 19 28 NW 19 29 NW 21 31
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
E E VG VG E E E E E E E E E E E E E G VG E E E E E
Humidity
82% 80% 86% 87% 77% 77% 72% 74% 74% 80% 79% 77% 74% 74% 72% 69% 70% 76% 76% 79% 76% 80% 78% 75%
On or Off Shore Winds
Offshore Sea State ∗
Slight
UV index
1 1 1 1 1 1 1 1
Sunrise: 08:18 Sunset: 16:42 Moon phase: Waning gibbous 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.

Wednesday (Wednesday 23 January 2019)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Cloudy Cloudy Cloudy Light shower day Cloudy Cloudy Cloudy Cloudy
30% 10% 20% 40% 10% 30% 40% 40%
Temperature (°C)
4 ° 4 ° 4 ° 4 ° 5 ° 5 ° 4 ° 3 °
Show detail
Feels like temperature (°C)
-1 ° -1 ° -1 ° -1 ° 1 ° 2 ° 1 ° 1 °
Wind direction, speed & gust (mph)
NW 21 31 NW 20 30 NNW 20 29 NNW 15 24 NNW 15 24 NNW 13 20 N 8 12 NNE 7 11
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
E E E E E VG G VG
Humidity
76% 76% 78% 80% 72% 72% 81% 87%
On or Off Shore Winds
Offshore Sea State ∗
Moderate Slight Smooth (wavelets)
UV index
1 1 1
Sunrise: 08:17 Sunset: 16:44 Moon phase: Waning gibbous 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.

Thursday (Thursday 24 January 2019)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Cloudy Cloudy Cloudy Cloudy Light rain Light rain Drizzle Drizzle
10% 10% 10% 10% 40% 50% 30% 30%
Temperature (°C)
3 ° 4 ° 3 ° 4 ° 6 ° 7 ° 6 ° 6 °
Show detail
Feels like temperature (°C)
0 ° 2 ° 1 ° 1 ° 3 ° 5 ° 4 ° 4 °
Wind direction, speed & gust (mph)
NNE 8 11 N 7 9 NE 6 10 W 7 11 WSW 7 14 WSW 6 10 SSW 7 12 S 10 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
VG G G M G M M P
Humidity
89% 86% 93% 92% 88% 89% 93% 94%
On or Off Shore Winds
Offshore Sea State ∗
Smooth (wavelets)
UV index
1 1 1
Sunrise: 08:16 Sunset: 16:46 Moon phase: Waning gibbous 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.

Friday (Friday 25 January 2019)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Drizzle Drizzle Overcast Cloudy Overcast Cloudy Cloudy Cloudy
30% 30% 10% 10% 10% 10% 10% 10%
Temperature (°C)
7 ° 8 ° 9 ° 9 ° 10 ° 9 ° 9 ° 9 °
Show detail
Feels like temperature (°C)
4 ° 5 ° 6 ° 6 ° 7 ° 6 ° 6 ° 6 °
Wind direction, speed & gust (mph)
SW 10 16 SW 10 16 W 12 20 W 12 19 WSW 13 22 WSW 15 24 WSW 15 23 SW 16 25
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
P P G VG G G VG G
Humidity
95% 95% 94% 94% 91% 90% 89% 90%
On or Off Shore Winds
Offshore Sea State ∗
Smooth (wavelets) Slight
UV index
1 1 1
Sunrise: 08:14 Sunset: 16:48 Moon phase: Waning gibbous 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.

Saturday (Saturday 26 January 2019)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Cloudy Overcast Light rain Heavy rain Heavy rain Light shower day Partly cloudy night Partly cloudy night
10% 30% 60% 80% 80% 40% 10% 10%
Temperature (°C)
9 ° 9 ° 9 ° 8 ° 8 ° 7 ° 7 ° 6 °
Show detail
Feels like temperature (°C)
5 ° 5 ° 5 ° 4 ° 4 ° 3 ° 2 ° 2 °
Wind direction, speed & gust (mph)
SW 18 29 SW 21 34 SW 23 37 W 21 35 WNW 18 28 WNW 21 35 NW 21 35 NNW 22 35
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
G G G M VG G VG G
Humidity
91% 90% 89% 90% 83% 74% 75% 75%
On or Off Shore Winds
Offshore Sea State ∗
Slight Moderate Slight
UV index
1 1 1
Sunrise: 08:13 Sunset: 16:49 Moon phase: Third 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.

Sunday (Sunday 27 January 2019)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Light shower day Light shower day Cloudy Cloudy
10% 10% 10% 10% 30% 30% 20% 20%
Temperature (°C)
6 ° 6 ° 5 ° 5 ° 6 ° 6 ° 6 ° 6 °
Show detail
Feels like temperature (°C)
1 ° 1 ° 1 ° 1 ° 2 ° 2 ° 2 ° 2 °
Wind direction, speed & gust (mph)
NW 21 33 NW 20 32 NNW 18 32 NNW 19 30 NW 19 31 NW 17 28 WNW 15 24 WNW 14 23
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
G G VG VG VG VG VG G
Humidity
80% 81% 82% 74% 68% 69% 72% 74%
On or Off Shore Winds
Offshore Sea State ∗
No Data
UV index
1 1 1
Sunrise: 08:12 Sunset: 16:51 Moon phase: Third 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.

< Porth Trwyn (Beach) last 24 hours Issued at:
  • Weather map
  • UK video forecast
Met Office
Updated:
Tiree Partly cloudy night 56.497 -6.887
Birmingham Heavy rain 52.486 -1.889
Glasgow Heavy rain 55.864 -4.25
Manchester Heavy rain 53.479 -2.247
Brighton Light rain 50.822 -0.136
Dover Cloudy 51.126 1.318
Exeter Heavy rain 50.718 -3.533
Lincoln Heavy rain 53.23 -0.539
Norwich Cloudy 52.63 1.299
Peterborough Heavy rain 52.569 -0.239
Swindon Heavy rain 51.556 -1.778
York Light rain 53.962 -1.079
Aberdeen Cloudy 57.15 -2.093
Pembroke Cloudy 51.673 -4.908
Ullapool Light shower night 57.896 -5.16
Inverness Cloudy 57.478 -4.223
Kendal Heavy rain 54.328 -2.745
Londonderry (Derry) Partly cloudy night 54.995 -7.323
Newtown (Powys) Cloudy 52.512 -3.312
Fort William Sleet shower night 56.82 -5.104
Belfast Partly cloudy night 54.596 -5.93
Caernarfon Cloudy 53.139 -4.273
Camborne Light shower night 50.212 -5.294
Cardiff Cloudy 51.481 -3.178
Dumfries Light rain 55.071 -3.604
Edinburgh Cloudy 55.953 -3.187
Lerwick Cloudy 60.154 -1.143
London Heavy rain 51.508 -0.125
Newcastle Upon Tyne Cloudy 54.978 -1.616
Pitlochry Sleet shower 56.705 -3.728
Southampton Heavy rain 50.909 -1.403
Stornoway Cloudy 58.211 -6.384
Wick (Highland) Heavy rain 58.439 -3.092
  • Regional
  • UK 5 days
  • UK 6-30 days

Regional Forecast for Wales

Headline:

Rain, hill snow and ice tonight. Snow showers on Tuesday.

This Evening and Tonight:

Heavy rain will arrive from the west this evening, with strong winds and hill snow. It will clear eastwards by midnight, but wintry showers will follow and widespread ice will form. Minimum temperature 1 °C.

Tuesday:

Blustery, wintry showers will continue through the day, perhaps with hail and thunder. Snow is possible to low levels too. Some bright spells, but feeling cold. Maximum temperature 6 °C.

Outlook for Wednesday to Friday:

There will be sunny spells and some wintry showers on Wednesday. Then becoming milder through Thursday, with cloudier skies and patchy rain into Friday, with early hill snow possible.

Updated: 14:37 on Mon 21 Jan 2019 GMT

UK forecast for the next 5 days

Headline:

Hill snow and a risk of ice tonight.

This Evening and Tonight:

A band of rain and hill snow will move southeastwards, clearing the southeast by dawn. Strong winds could give temporary blizzards over hills in northern Scotland. Wintry showers will follow in north and west with a widespread risk of ice.

Tuesday:

A cold day with strong winds in the west. Showers will fall as sleet, snow and hail, with snow accumulations mainly over the hills. A risk of ice forming later.

Outlook for Wednesday to Friday:

Cold, with wintry showers in places on Wednesday and sunshine elsewhere. Becoming milder and cloudier thereafter, with some rain spreading erratically eastwards from Thursday, perhaps preceded by snow.

Updated: 14:36 on Mon 21 Jan 2019 GMT

Outlook for the UK over the next 6-30 days

UK Outlook for Saturday 26 Jan 2019 to Monday 4 Feb 2019:

Changeable on Saturday with rain and hill snow clearing southeastwards, to leave a brighter and showery picture for the remainder of the weekend. Showers will be of a wintry mix with snow possible at lower levels, particularly in the north and it will be windy with coastal gales probable in the north and west. Thereafter, the final few days of January and early February are likely to remain rather unsettled with brisk winds, outbreaks of rain and hill snow, as well as some showery interludes in between. It will remain cold for most with widespread overnight frosts as well as the risk of ice. Snow remains a possibility to lower levels, particularly in the north.

UK Outlook for Tuesday 5 Feb 2019 to Tuesday 19 Feb 2019:

The weather will continue to be mixed through early February with a continuation of the generally cold conditions. This will bring spells of rain and hill snow, interspersed by showery interludes, with a continued risk of snow to lower levels, especially in the north. As we head through February there is an increased chance of seeing very cold conditions developing with a greater probability of northerly or easterly winds. This will bring an increased risk of snow to all areas and more widespread frost, however there remains some uncertainty. In this scenario the driest conditions will be across the northwest, whilst the south could see wetter and occasionally milder interludes, bringing a risk of more significant snow.

Updated: 14:36 on Mon 21 Jan 2019 GMT

Location details

Porth Trwyn (Beach)

Location
53.359, -4.561
Altitude
0 m above mean sea level

Porth Trwyn (Beach) tide times

Monday's tide times

(local port - Holyhead)

Tide UK local time Height (m)
Low 03:54 0.8
High 10:12 5.8
Low 16:24 0.6
High 22:38 5.8

Tuesday's tide times

(local port - Holyhead)

Tide UK local time Height (m)
Low 04:40 0.6
High 10:57 6
Low 17:12 0.4
High 23:26 5.9

Wednesday's tide times

(local port - Holyhead)

Tide UK local time Height (m)
Low 05:27 0.6
High 11:44 6.1
Low 18:01 0.3

Thursday's tide times

(local port - Holyhead)

Tide UK local time Height (m)
High 00:13 5.8
Low 06:14 0.6
High 12:30 6.1
Low 18:50 0.4

Friday's tide times

(local port - Holyhead)

Tide UK local time Height (m)
High 01:02 5.7
Low 07:02 0.8
High 13:19 5.9
Low 19:39 0.6

Saturday's tide times

(local port - Holyhead)

Tide UK local time Height (m)
High 01:51 5.4
Low 07:52 1
High 14:09 5.7
Low 20:33 0.9

Follow us on

Facebook, Twitter, YouTube, Instagram, Snapchat, or LinkedIn Facebook Follow @metoffice on Twitter YouTube Instagram Snapchat LinkedIn