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Porth Tywyn Mawr (Sandy Beach)

Porth Tywyn Mawr (Sandy Beach) last 24 hours
  • 8°C 5°C
    Sunny intervals
  • 8°C 7°C
    Cloudy
  • 10°C 8°C
    Heavy rain
  • 10°C 6°C
    Heavy rain
  • 7°C 3°C
    Light shower day
  • 8°C 6°C
    Light shower day
  • 8°C 5°C
    Light shower day
Thursday   (23 February 2017)
2000 2100 2200 2300
Partly cloudy night Clear night Partly cloudy night Partly cloudy night
Temperature (°C)
6 6 6 6
Feels like temperature (°C) arrow down
1 1 0 0
Precipitation probability arrow down
<5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
NW 33 43 NW 31 41 NW 30 40 NW 28 38
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
E E E E
Humidity arrow down
75% 75% 77% 75%
On or Off Shore Winds [BETA] arrow down
Offshore Sea State* [Beta] arrow down
Moderate
UV index arrow down
0 0 0 0

* 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   (24 February 2017)
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Cloudy Cloudy Partly cloudy night Cloudy Sunny intervals Sunny intervals Sunny intervals Cloudy Sunny intervals Cloudy Cloudy Cloudy Cloudy Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain
Temperature (°C)
6 6 6 6 6 6 6 6 6 6 6 7 7 7 7 7 7 7 7 7 8 8 8 9
Feels like temperature (°C) arrow down
0 0 0 0 0 0 1 1 1 2 2 3 4 4 4 3 3 3 3 3 3 3 4 4
Precipitation probability arrow down
<5% <5% <5% <5% <5% 10% <5% 10% <5% <5% <5% <5% <5% <5% 10% 10% 20% 80% 90% 90% 90% 90% 90% 90%
Wind direction, speed & gust (mph) arrow down
WNW 28 37 WNW 26 35 WNW 26 35 WNW 25 33 WNW 23 31 WNW 23 30 NW 21 27 WNW 20 27 WNW 18 24 WNW 17 22 WNW 15 20 W 13 18 W 12 17 WSW 13 18 SW 14 20 SW 17 23 SW 19 27 SSW 19 27 SSW 21 30 SSW 23 33 SSW 25 36 SSW 27 40 SSW 27 40 SSW 28 41
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
E E E E E E E E E E E E E E E VG VG G M G G M M M
Humidity arrow down
76% 76% 75% 75% 78% 78% 75% 77% 76% 73% 71% 69% 67% 67% 69% 74% 79% 86% 90% 92% 92% 91% 91% 91%
On or Off Shore Winds [BETA] arrow down
Offshore Sea State* [Beta] arrow down
Moderate Moderate Moderate Slight Slight Slight Slight Slight
UV index arrow down
0 0 0 0 0 0 0 0 1 1 1 1 2 1 1 1 1 1 0 0 0 0 0 0

* 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   (25 February 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Heavy rain Heavy rain Overcast Heavy rain Light rain Light rain Light shower night Light rain
Temperature (°C)
9 9 9 9 10 10 10 10
Feels like temperature (°C) arrow down
4 4 4 4 5 6 6 6
Precipitation probability arrow down
90% 80% 20% 90% 50% 50% 50% 50%
Wind direction, speed & gust (mph) arrow down
SSW 29 43 SSW 31 46 SSW 35 52 SSW 35 52 SSW 33 50 SW 25 39 WSW 18 28 WSW 18 29
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M VG VG M VG G G G
Humidity arrow down
90% 87% 85% 89% 92% 94% 93% 91%
On or Off Shore Winds [BETA] arrow down
Offshore Sea State* [Beta] arrow down
Moderate Moderate Slight Moderate Moderate Moderate Slight Slight
UV index arrow down
0 0 0 1 1 1 0 0

* 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   (26 February 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Cloudy Cloudy Cloudy Light rain Heavy rain Heavy shower day Light shower night Cloudy
Temperature (°C)
9 8 8 9 10 10 9 8
Feels like temperature (°C) arrow down
6 5 4 4 5 5 5 3
Precipitation probability arrow down
20% 10% 10% 50% 80% 60% 50% 20%
Wind direction, speed & gust (mph) arrow down
WSW 17 26 SW 17 26 SSW 21 33 SSW 27 44 SSW 30 49 SSW 31 50 SW 27 43 SW 25 38
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG G G G G VG
Humidity arrow down
87% 84% 83% 86% 86% 85% 84% 77%
On or Off Shore Winds [BETA] arrow down
Offshore Sea State* [Beta] arrow down
Slight Slight Moderate Moderate Moderate Rough Moderate Moderate
UV index arrow down
0 0 0 1 1 1 0 0

* 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.

Monday   (27 February 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Partly cloudy night Partly cloudy night Cloudy Cloudy Heavy shower day Light shower day Cloudy Cloudy
Temperature (°C)
7 7 6 6 6 6 6 6
Feels like temperature (°C) arrow down
2 2 1 1 2 2 2 2
Precipitation probability arrow down
10% 10% 10% 10% 60% 40% 20% 10%
Wind direction, speed & gust (mph) arrow down
SW 24 38 SW 23 36 SW 22 35 SSW 20 32 SW 20 33 SW 19 31 SW 17 26 WSW 13 21
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG VG VG
Humidity arrow down
72% 71% 77% 78% 67% 65% 74% 79%
On or Off Shore Winds [BETA] arrow down
Offshore Sea State* [Beta] arrow down
Moderate Moderate Moderate Moderate Moderate Slight Slight Slight
UV index arrow down
0 0 0 1 1 1 0 0

* 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   (28 February 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Cloudy Cloudy Cloudy Cloudy Light shower day Light shower day Light shower night Partly cloudy night
Temperature (°C)
5 4 5 6 7 7 7 7
Feels like temperature (°C) arrow down
1 1 1 1 2 3 3 3
Precipitation probability arrow down
10% 10% 10% 10% 30% 50% 40% <5%
Wind direction, speed & gust (mph) arrow down
W 11 18 NW 12 19 WNW 14 23 WNW 17 28 WNW 21 33 NW 21 33 NW 20 32 NW 20 31
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G G G VG VG VG VG
Humidity arrow down
86% 87% 85% 81% 71% 70% 73% 77%
On or Off Shore Winds [BETA] arrow down
Offshore Sea State* [Beta] arrow down
Slight Slight Slight Slight Slight Slight Moderate
UV index arrow down
0 0 0 1 2 1 0 0

* 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   (01 March 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Cloudy Cloudy Cloudy Cloudy Light shower day Light shower day Light shower night Cloudy
Temperature (°C)
7 7 6 7 7 7 7 6
Feels like temperature (°C) arrow down
3 3 3 3 3 3 3 2
Precipitation probability arrow down
10% 10% 10% 10% 40% 40% 40% 10%
Wind direction, speed & gust (mph) arrow down
WNW 19 29 WNW 17 26 WNW 15 23 W 14 23 W 15 25 WNW 16 26 WNW 17 26 WNW 17 28
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G VG VG G VG VG G
Humidity arrow down
80% 83% 85% 82% 75% 73% 78% 81%
On or Off Shore Winds [BETA] arrow down
Offshore Sea State* [Beta] arrow down
UV index arrow down
0 0 0 1 1 1 0 0

* 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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Issued at: 1900 on Thu 23 Feb 2017

Forecast summary

Regional forecast for Wales

Strong winds easing overnight, sunshine on Friday

This Evening and Tonight:

It will be windy at first with some scattered showers; these wintry over the hills. Both the wind and showers will ease overnight with clear spells developing, and feeling much cooler with one or two icy patches forming by dawn. Minimum Temperature -1 °C.

Friday:

It will be bright and sunny with only a few isolated showers. It will feel a little cooler than recently with light north-westerly winds. Growing cloudier from the west later. Maximum Temperature 9 °C.

Outlook for Saturday to Monday:

A return to more unsettled weather this weekend; cloudy with strong winds and heavy outbreaks of rain. Brighter spells and cooler, wetter interludes will follow on Sunday into next week.

Updated at: 1442 on Thu 23 Feb 2017

UK forecast for the next 5 days

Strong winds easing with more settled weather for Friday

This Evening and Tonight:

Remaining breezy through England and Wales this evening with gales in East Anglia at first. Scattered showers will affect western areas, falling as sleet and snow over hills, but these easing with the wind through the night, but feeling cooler.

Friday:

Feeling much more settled with some good bright and sunny spells and a lighter north-westerly breeze. Growing cloudier from the north-west with rain following later, elsewhere remaining dry and bright.

Outlook for Saturday to Monday:

A return to more unsettled weather over the weekend; cloudy with strong winds and rain; heaviest in the north-west. Brighter spells and cooler, showery interludes will follow into next week.

Updated at: 1439 on Thu 23 Feb 2017

Outlook for the UK over the next 6-30 days

UK Outlook for Tuesday 28 Feb 2017 to Thursday 9 Mar 2017:

A fairly unsettled picture is likely at first, as further weather systems affect the UK from the Atlantic. Sunshine and showers are likely for many areas at first. Further frontal zones then bringing cloudier, wetter weather, particularly in the north west; with some snow over northern hills. Feeling colder than of late, especially further north, with temperatures closer to average in the south. The changeable Atlantic influence could remain in place through early March, with stronger winds and rain more likely in north and western areas; drier and brighter further south and east, but temperatures returning to around normal. There is a smaller probability of more settled conditions developing on the continent, which could bring a greater risk of overnight fog and frost particularly for eastern UK.

Updated at: 1259 on Thu 23 Feb 2017

UK Outlook for Friday 10 Mar 2017 to Friday 24 Mar 2017:

For the rest of March signals are weak and confidence is low. There could be spells of wet and windy weather, interspersed with brighter and showery conditions with some snow possible across the north of the UK. There could, however, also be some drier and brighter spells, particularly in the south and east where we may see some local frost and fog at times overnight. Temperatures are expected to be around average for the time of year but there remains a small chance of seeing a more prolonged cold spell, if settled conditions were to develop more widely. This is more likely later in the period.

Updated at: 1306 on Thu 23 Feb 2017