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Porth Tywyn Mawr (Sandy Beach)

  • Cloudy 6 °C 5 °C
  • Cloudy 6 °C 4 °C
  • Cloudy 6 °C 5 °C
  • Cloudy 7 °C 2 °C
  • Light rain 9 °C 6 °C
  • Cloudy 9 °C 6 °C
  • Overcast 9 °C 7 °C
Now 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
Light shower night Light shower night Light shower night Partly cloudy night Partly cloudy night Cloudy Cloudy Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Cloudy Light rain Light rain Heavy rain Heavy rain Heavy rain Heavy shower night
30% 50% 50% <5% <5% 10% 10% <5% <5% <5% <5% <5% <5% <5% <5% 10% 10% 60% 70% ≥95% ≥95% 90% 60%
Temperature (°C)
4 ° 3 ° 4 ° 4 ° 5 ° 5 ° 5 ° 5 ° 5 ° 5 ° 5 ° 5 ° 5 ° 6 ° 6 ° 6 ° 6 ° 6 ° 5 ° 5 ° 6 ° 9 ° 10 °
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Feels like temperature (°C) Expand
-4 ° -4 ° -3 ° -3 ° -2 ° -2 ° -2 ° -2 ° -2 ° -2 ° -2 ° -1 ° -1 ° -1 ° 0 ° 0 ° 1 ° 1 ° 0 ° 0 ° 1 ° 4 ° 5 °
Wind direction, speed & gust (mph) Expand
W 43 53 WNW 43 55 WNW 40 52 WNW 40 53 WNW 37 49 WNW 37 49 WNW 35 46 WNW 33 44 WNW 35 47 WNW 35 47 WNW 33 45 W 31 43 W 31 42 W 30 41 W 28 38 WSW 25 35 WSW 23 31 SW 23 32 SW 21 30 SSW 23 32 S 24 35 SW 29 43 SW 30 46
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
E M M E E E E E E E E E E E E E E VG M P M VG E
Humidity Expand
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Rough Moderate Slight
UV index Expand
1 1 1 1 1 1 1 1
Sunrise: 08:24 Sunset: 16:33 Moon phase: New 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.

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Light shower night Light shower night Cloudy Cloudy Cloudy Light shower night Light shower night Cloudy Light shower night Cloudy Light shower day Light shower day Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Cloudy Partly cloudy night Cloudy Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
40% 30% 20% 10% 10% 30% 40% 10% 40% 10% 30% 30% 10% 10% <5% <5% <5% <5% <5% 10% <5% <5% <5% <5%
Temperature (°C)
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Feels like temperature (°C) Expand
5 ° 3 ° 1 ° -1 ° 0 ° 0 ° 0 ° 0 ° 0 ° 1 ° 0 ° 0 ° 0 ° 0 ° 0 ° 0 ° 0 ° 0 ° 0 ° 0 ° -1 ° -1 ° -1 ° -1 °
Wind direction, speed & gust (mph) Expand
WSW 35 53 W 39 56 WNW 38 55 WNW 34 48 WNW 28 40 WNW 26 36 WNW 24 33 WNW 25 35 WNW 26 36 W 22 31 W 24 33 W 25 35 W 25 36 WNW 25 35 WNW 25 35 WNW 25 35 WNW 24 34 W 24 35 W 24 34 W 23 34 W 23 34 W 23 33 W 22 32 W 21 31
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
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 Expand
81% 83% 87% 87% 87% 86% 86% 85% 86% 83% 83% 82% 81% 80% 78% 77% 75% 76% 74% 74% 76% 76% 76% 77%
On or Off Shore Winds Expand
Offshore Sea State ∗ Expand
Moderate
UV index Expand
1 1 1 1 1 1 1 1
Sunrise: 08:23 Sunset: 16:35 Moon phase: New 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 Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Partly cloudy night
<5% 10% 10% 10% 10% 10% 10% <5%
Temperature (°C)
5 ° 4 ° 4 ° 4 ° 5 ° 6 ° 6 ° 5 °
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Feels like temperature (°C) Expand
-1 ° -1 ° -1 ° -1 ° 0 ° 0 ° 0 ° 0 °
Wind direction, speed & gust (mph) Expand
W 22 32 W 22 34 W 23 37 W 22 35 W 24 40 WNW 24 40 WNW 25 41 WNW 25 41
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
E E E VG VG VG E VG
Humidity Expand
77% 74% 74% 74% 76% 72% 74% 77%
On or Off Shore Winds Expand
Offshore Sea State ∗ Expand
Moderate Moderate
UV index Expand
1 1 1
Sunrise: 08:22 Sunset: 16:37 Moon phase: New 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.

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Partly cloudy night Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
<5% 10% <5% 10% 10% 10% <5% 10%
Temperature (°C)
5 ° 5 ° 5 ° 6 ° 6 ° 6 ° 4 ° 4 °
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Feels like temperature (°C) Expand
0 ° 0 ° 1 ° 2 ° 3 ° 4 ° 1 ° 1 °
Wind direction, speed & gust (mph) Expand
WNW 24 39 WNW 21 34 WNW 18 28 NW 15 24 NW 13 22 NW 9 14 SE 7 11 SSE 9 14
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG E VG E VG VG G
Humidity Expand
77% 77% 75% 76% 70% 74% 83% 84%
On or Off Shore Winds Expand
Offshore Sea State ∗ Expand
Moderate Smooth (wavelets)
UV index Expand
1 1 1
Sunrise: 08:21 Sunset: 16:39 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 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Cloudy Cloudy Light rain Light rain Light rain Light rain Cloudy Cloudy
10% 20% 60% 60% 60% 60% 20% 20%
Temperature (°C)
4 ° 5 ° 6 ° 7 ° 8 ° 8 ° 8 ° 8 °
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Feels like temperature (°C) Expand
1 ° 1 ° 1 ° 3 ° 4 ° 5 ° 5 ° 4 °
Wind direction, speed & gust (mph) Expand
S 11 19 S 15 26 S 18 31 SSW 19 32 SW 19 31 SW 17 28 WSW 15 25 W 14 23
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G M G M G VG VG
Humidity Expand
85% 85% 90% 90% 89% 86% 87% 85%
On or Off Shore Winds Expand
Offshore Sea State ∗ Expand
Smooth (wavelets) Slight Moderate Slight
UV index Expand
1 1 1
Sunrise: 08:20 Sunset: 16:40 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.

00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Cloudy Cloudy Cloudy Sunny intervals Cloudy Sunny intervals Partly cloudy night Cloudy
20% 20% 20% 10% 10% 10% <5% 10%
Temperature (°C)
7 ° 7 ° 7 ° 7 ° 8 ° 7 ° 7 ° 7 °
Show detail Show detail
Feels like temperature (°C) Expand
4 ° 4 ° 4 ° 4 ° 5 ° 4 ° 4 ° 3 °
Wind direction, speed & gust (mph) Expand
W 13 22 W 13 21 WSW 12 20 SW 12 19 WSW 12 21 SW 12 21 SSW 12 20 SSW 13 22
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
86% 86% 86% 87% 81% 83% 87% 87%
On or Off Shore Winds Expand
Offshore Sea State ∗ Expand
Slight
UV index Expand
1 1 1
Sunrise: 08:18 Sunset: 16:42 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.

00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Cloudy Cloudy Cloudy Overcast Overcast Overcast Overcast Cloudy
10% 10% 10% 20% 20% 20% 20% 20%
Temperature (°C)
7 ° 7 ° 8 ° 8 ° 9 ° 9 ° 9 ° 8 °
Show detail Show detail
Feels like temperature (°C) Expand
3 ° 3 ° 4 ° 4 ° 5 ° 5 ° 4 ° 4 °
Wind direction, speed & gust (mph) Expand
SSW 15 25 S 16 28 SSW 18 31 SSW 19 33 SSW 21 36 SSW 21 37 SSW 21 37 SSW 21 38
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
87% 88% 88% 87% 86% 85% 85% 85%
On or Off Shore Winds Expand
Offshore Sea State ∗ Expand
No Data
UV index Expand
1 1 1
Sunrise: 08:17 Sunset: 16:44 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.

Issued at:

Forecast Summary

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

Wales

Headline:

Cold and windy, with heavy wintry showers.

This Evening and Tonight:

Occasional blustery wintry showers will continue this evening and overnight, leading to some further accumulations of snow mainly over the hills, and icy stretches in places by morning. Remaining very windy, with gales affecting coastal areas for a time. Minimum temperature -1 °C.

Wednesday:

Cold, with strong winds and wintry showers easing a little through the day. Turning very windy again through the evening, with gales, possibly severe gales, heavy rain and snow overnight. Maximum temperature 8 °C.

Outlook for Thursday to Saturday:

Stormy early on Thursday, with rain, hill snow and gales clearing eastwards by midday, leaving sunshine and showers. Sunshine and wintry showers on Friday. Drier and sunnier on Saturday.

Updated: 15:01 on Tue 16 Jan 2018 GMT

UK forecast for the next 5 days

Headline:

Frequent blustery showers tonight.

This Evening and Tonight:

The wintry showers will continue for many overnight, with snow accumulating in places, especially over hills in the north and west. It will be bitterly cold with gales for many, and perhaps severe gales in the far southwest.

Wednesday:

Windy with showers slowly easing, and snow increasingly restricted to the north. Brightest in the southeast, but rain, hill snow and strong winds will arrive in the west later.

Outlook for Thursday to Saturday:

Wet and windy early on Thursday, with a spell of rain, snow and severe gales. Thereafter, a return to sunshine and wintry showers. Drier and sunnier for most on Saturday.

Updated: 15:37 on Tue 16 Jan 2018 GMT

Outlook for the UK over the next 6-30 days

UK Outlook for Sunday 21 Jan 2018 to Tuesday 30 Jan 2018:

Sunday will start dry, cold and bright at least in the east, with a frosty start. However persistent rain and strong winds will then arrive, perhaps preceded by snow in the north. The start of the new working week will be fairly unsettled with strong winds and some prolonged spells of grey and wet weather, between brighter, showery conditions. Hill snow is possible in the north, although it could be quite mild in the south at times. There remains quite a lot of uncertainty as we head into late January but the UK is likely to see a mixture of short-lived spells of rain and showers, with snow possible for some, followed by periods of colder, brighter weather. Temperatures staying near or below normal.

UK Outlook for Wednesday 31 Jan 2018 to Wednesday 14 Feb 2018:

Through the last of January and into early February there are likely to be some longer spells of cloud and rain, interspersed with periods of colder, brighter, and generally more showery weather. During the unsettled spells, the showers or rain may become wintry, especially in the north and over high ground. During the colder and brighter spells, overnight frost or fog is likely. Temperatures are likely to be around average for the time of year.

Updated: 15:37 on Tue 16 Jan 2018 GMT

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