News
Storm Aurore Named by Météo-France
Storm Aurore has been named by Météo-France as a low pressure system is set to bring high winds to the north of France on Wednesday and early Thursday, with co…
Read morePorth Tywyn Mawr (Sandy Beach) (Isle of Anglesey) weather
Find a forecast
Forecast days
-
Today. Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius. Heavy rain changing to overcast in the afternoon. Sunrise: 07:54; Sunset: 18:12. UV: Low; Pollution: Low; No pollen data.
-
Thursday 21 October. Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Light showers changing to sunny by late morning. Sunrise: 07:55; Sunset: 18:10. UV: Low; Pollution: Low; No pollen data.
-
Friday 22 October. Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius. Overcast. Sunrise: 07:57; Sunset: 18:07. UV: Low; Pollution: Low; No pollen data.
-
Saturday 23 October. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius. Overcast changing to light rain by early evening. Sunrise: 07:59; Sunset: 18:05. UV: Low; Pollution: Low; No pollen data.
-
Sunday 24 October. Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius. Light showers changing to sunny intervals in the afternoon. Sunrise: 08:01; Sunset: 18:03. UV: Low; Pollution: Low; No pollen data.
-
Monday 25 October. Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius. Clear changing to light showers by lunchtime. Sunrise: 08:03; Sunset: 18:01. UV: Low;
-
Tuesday 26 October. Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius. Light rain changing to cloudy by late morning. Sunrise: 08:05; Sunset: 17:59. UV: Low;
Seven day forecast for Porth Tywyn Mawr (Sandy Beach)
Today (20 October 2021)
at
| Time | Now | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation | 90% | 10% | 10% | 10% | <5% | <5% | <5% | <5% | 10% | 10% |
|
Temperature
°C
|
||||||||||
| Temperature in degrees Celsius |
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
| Feels like temperature in degrees Celsius | 7° | 8° | 8° | 8° | 8° | 9° | 9° | 9° | 8° | 8° |
|
Wind direction and speed
mph
|
||||||||||
| Wind direction and speed in miles per hour |
NW
19
|
WNW
16
|
WNW
16
|
WNW
16
|
W
16
|
W
15
|
WNW
19
|
WNW
21
|
WNW
23
|
WNW
24
|
| Wind gust in miles per hour | 24 | 20 | 20 | 20 | 19 | 18 | 23 | 27 | 30 | 32 |
|
Visibility
|
||||||||||
| Visibility | VG | E | E | E | VG | VG | E | E | E | E |
| Humidity | 87% | 78% | 75% | 73% | 72% | 71% | 67% | 67% | 69% | 69% |
| UV | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Thursday (21 October 2021)
at
| Time | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation | 20% | 40% | 10% | 10% | 10% | 40% | 30% | 30% | <5% | 40% | 10% | 10% | 10% | 10% | <5% | <5% | 40% | 20% | 10% | 10% | 10% | 10% | 10% | <5% |
|
Temperature
°C
|
||||||||||||||||||||||||
| Temperature in degrees Celsius |
12°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
10°
|
11°
|
11°
|
11°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
| Feels like temperature in degrees Celsius | 7° | 6° | 6° | 5° | 5° | 6° | 6° | 6° | 6° | 6° | 6° | 7° | 8° | 8° | 7° | 8° | 7° | 8° | 8° | 8° | 7° | 7° | 7° | 7° |
|
Wind direction and speed
mph
|
||||||||||||||||||||||||
| Wind direction and speed in miles per hour |
NW
26
|
NNW
28
|
NNW
27
|
NNW
27
|
NNW
26
|
NNW
23
|
NNW
26
|
NNW
26
|
NNW
24
|
NNW
24
|
NNW
21
|
NNW
21
|
NNW
16
|
NW
17
|
NW
20
|
NW
19
|
NW
17
|
NW
17
|
NW
21
|
WNW
20
|
WNW
23
|
WNW
23
|
WNW
23
|
WNW
22
|
| Wind gust in miles per hour | 34 | 36 | 36 | 35 | 34 | 31 | 34 | 34 | 32 | 32 | 28 | 28 | 24 | 24 | 27 | 26 | 24 | 23 | 28 | 27 | 30 | 31 | 31 | 30 |
|
Visibility
|
||||||||||||||||||||||||
| Visibility | E | VG | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | VG | E | E | E | E | E | E |
| Humidity | 74% | 79% | 70% | 64% | 62% | 64% | 67% | 70% | 69% | 67% | 67% | 61% | 64% | 62% | 59% | 60% | 66% | 67% | 64% | 64% | 67% | 64% | 65% | 66% |
| UV | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | - | - | - | - | - | - |
Friday (22 October 2021)
at
| Time | 00:00 | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | 10% | 20% | 10% | 10% | 10% | 10% | 10% |
|
Temperature
°C
|
|||||||||
| Temperature in degrees Celsius |
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
| Feels like temperature in degrees Celsius | 7° | 7° | 7° | 7° | 8° | 8° | 9° | 10° | 10° |
|
Wind direction and speed
mph
|
|||||||||
| Wind direction and speed in miles per hour |
WNW
24
|
WNW
25
|
WNW
25
|
WNW
23
|
WNW
22
|
WNW
20
|
WNW
17
|
W
12
|
WSW
10
|
| Wind gust in miles per hour | 33 | 34 | 34 | 32 | 31 | 29 | 25 | 18 | 15 |
|
Visibility
|
|||||||||
| Visibility | E | E | E | VG | VG | VG | VG | VG | VG |
| Humidity | 67% | 70% | 75% | 79% | 80% | 76% | 73% | 74% | 75% |
| UV | - | - | - | - | 1 | 1 | 1 | - | - |
Saturday (23 October 2021)
at
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 10% | 10% | 10% | 10% | 10% | 10% | 50% | 50% |
|
Temperature
°C
|
||||||||
| Temperature in degrees Celsius |
12°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
| Feels like temperature in degrees Celsius | 10° | 9° | 9° | 9° | 9° | 9° | 9° | 8° |
|
Wind direction and speed
mph
|
||||||||
| Wind direction and speed in miles per hour |
SW
11
|
SSW
15
|
SSW
18
|
S
22
|
S
26
|
S
27
|
S
27
|
S
27
|
| Wind gust in miles per hour | 17 | 23 | 28 | 35 | 41 | 42 | 42 | 44 |
|
Visibility
|
||||||||
| Visibility | VG | VG | VG | VG | G | G | M | M |
| Humidity | 78% | 76% | 81% | 82% | 80% | 80% | 84% | 87% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
Sunday (24 October 2021)
at
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 80% | 60% | 40% | 30% | 40% | 20% | 10% | 30% |
|
Temperature
°C
|
||||||||
| Temperature in degrees Celsius |
13°
|
13°
|
13°
|
14°
|
14°
|
14°
|
13°
|
13°
|
| Feels like temperature in degrees Celsius | 9° | 9° | 10° | 10° | 11° | 10° | 10° | 10° |
|
Wind direction and speed
mph
|
||||||||
| Wind direction and speed in miles per hour |
S
27
|
S
24
|
SSW
20
|
SSW
21
|
SSW
20
|
SSW
20
|
SW
20
|
SW
19
|
| Wind gust in miles per hour | 44 | 39 | 32 | 32 | 33 | 32 | 31 | 29 |
|
Visibility
|
||||||||
| Visibility | M | G | G | G | VG | VG | VG | VG |
| Humidity | 88% | 90% | 91% | 90% | 84% | 83% | 85% | 84% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
Monday (25 October 2021)
at
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 30% | 10% | 10% | 10% | 40% | 10% | 10% | 10% |
|
Temperature
°C
|
||||||||
| Temperature in degrees Celsius |
13°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
| Feels like temperature in degrees Celsius | 9° | 9° | 8° | 9° | 9° | 9° | 9° | 9° |
|
Wind direction and speed
mph
|
||||||||
| Wind direction and speed in miles per hour |
SW
18
|
WSW
18
|
WSW
18
|
WSW
18
|
WSW
19
|
WSW
18
|
W
17
|
W
16
|
| Wind gust in miles per hour | 28 | 28 | 28 | 29 | 31 | 29 | 26 | 25 |
|
Visibility
|
||||||||
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 83% | 82% | 81% | 78% | 75% | 73% | 74% | 76% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
Tuesday (26 October 2021)
at
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 10% | 40% | 50% | 50% | 20% | 20% | 20% | 20% |
|
Temperature
°C
|
||||||||
| Temperature in degrees Celsius |
12°
|
12°
|
13°
|
13°
|
14°
|
15°
|
15°
|
15°
|
| Feels like temperature in degrees Celsius | 9° | 9° | 9° | 10° | 11° | 11° | 11° | 11° |
|
Wind direction and speed
mph
|
||||||||
| Wind direction and speed in miles per hour |
WSW
16
|
WSW
17
|
SW
17
|
SW
20
|
SW
22
|
SW
22
|
SW
22
|
SW
21
|
| Wind gust in miles per hour | 25 | 26 | 27 | 31 | 35 | 35 | 34 | 34 |
|
Visibility
|
||||||||
| Visibility | VG | VG | VG | G | G | VG | VG | G |
| Humidity | 79% | 83% | 87% | 88% | 88% | 88% | 89% | 89% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
weather map
Porth Tywyn Mawr (Sandy Beach)
Detailed weather map
Forecast for HH:mm, EEE
Updated HH:mm (ZZZZ) on EEE dd MMM yyyy
WARNING
Flood warnings
Flood alerts in force
for Wales.
Wales weather forecast
Headline:
Heavy rain and thunderstorms today. Feeling colder but drier tomorrow.
Today:
A band of showery rain will spread east across the area this morning, turning heavy and thundery in places. This afternoon will see some sunshine, but also some further showers. Despite the rain it will be another mild feeling day. Maximum temperature 16 °C.
Tonight:
Showers will fade this evening, leaving many areas dry by midnight. A band of rain though will then spread south during the early hours, before clearing again by dawn. Minimum temperature 6 °C.
Thursday:
A colder but drier day on Thursday with plenty of sunshine, especially during the morning. Some showers will develop though, especially across northern and western parts of the country. Maximum temperature 12 °C.
Outlook for Friday to Sunday:
Feeling cold with a few showers again on Friday. It will then turn milder as we head throughout the weekend, with rain spreading in by Sunday accompanied by stronger winds.
Updated:
UK long range weather forecast
A wet start to the period on Sunday with showers, sometimes heavy in the west and risk of thunderstorms in the northwest. Turning windier again with a chance of coastal gales in the west and northwest. Becoming more settled early in the week, especially in the west. Initially cold, with chance of overnight rural frost, and showers wintry over highest ground. Temperatures trending upwards through the period. The rest of October will be dominated by weather arriving from the Atlantic. Often unsettled and windy, with outbreaks of rain. Wettest in the north and west. Briefer dry interludes. Driest conditions likely across south and southeastern areas. Winds lighter here, with risk of overnight fog at times.
Updated:
The beginning of this period will likely remain unsettled with many systems arriving from the Atlantic. It will remain wet and windy with the wettest and windiest conditions in the north and west. Driest conditions across the south especially the southeast with lighter winds but the risk of overnight fog at times. From early to mid-November increasing chance of settled weather but confidence of this is very low. Temperatures are likely to be warmer than average for most. Perhaps some colder spells and an increasing chance of frost and fog towards the end of this period but confidence of this is very low.
Updated:
