News
Cold week with some snow expected
An arctic maritime airmass will push across the UK from the north this week bringing us some cold days, overnight frosts and a risk of wintry showers and snow.
Read moreHarlyn Bay (Beach) (Cornwall) weather
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Forecast days
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Today. Maximum daytime temperature: 7 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius. Overcast. Sunrise: 08:04; Sunset: 16:17. UV: Low; Pollution: Low; No pollen data.
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Tuesday 6 December. Maximum daytime temperature: 8 degrees Celsius; Minimum nighttime temperature: 1 degrees Celsius. Cloudy changing to sunny intervals by lunchtime. Sunrise: 08:05; Sunset: 16:17. UV: Low; Pollution: Low; No pollen data.
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Wednesday 7 December. Maximum daytime temperature: 7 degrees Celsius; Minimum nighttime temperature: 2 degrees Celsius. Partly cloudy changing to sunny by late morning. Sunrise: 08:06; Sunset: 16:16. UV: Low; Pollution: Low; No pollen data.
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Thursday 8 December. Maximum daytime temperature: 6 degrees Celsius; Minimum nighttime temperature: 1 degrees Celsius. Partly cloudy changing to sunny intervals by late morning. Sunrise: 08:07; Sunset: 16:16. UV: Low; Pollution: Low; No pollen data.
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Friday 9 December. Maximum daytime temperature: 6 degrees Celsius; Minimum nighttime temperature: 1 degrees Celsius. Clear. Sunrise: 08:08; Sunset: 16:16. UV: Low; Pollution: Low; No pollen data.
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Saturday 10 December. Maximum daytime temperature: 7 degrees Celsius; Minimum nighttime temperature: 3 degrees Celsius. Partly cloudy changing to light showers in the afternoon. Sunrise: 08:09; Sunset: 16:16. UV: Low;
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Sunday 11 December. Maximum daytime temperature: 7 degrees Celsius; Minimum nighttime temperature: 3 degrees Celsius. Cloudy changing to sunny by lunchtime. Sunrise: 08:10; Sunset: 16:16. UV: Low;
Seven day forecast for Harlyn Bay (Beach)
| Time | 23:00 |
|---|---|
| Weather symbol |
|
|
Chance of precipitation
|
10% |
|
|
7°
|
|
|
3° |
|
|
ENE
11
|
|
|
18 |
|
|
M |
|
Humidity
|
88% |
|
UV
|
- |
| 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
|
10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
|
|
7°
|
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
8°
|
8°
|
8°
|
8°
|
7°
|
6°
|
5°
|
4°
|
3°
|
3°
|
3°
|
3°
|
|
|
3° | 3° | 3° | 3° | 3° | 3° | 4° | 3° | 3° | 3° | 4° | 5° | 5° | 5° | 5° | 5° | 3° | 2° | 1° | 0° | 0° | 0° | 0° | 0° |
|
|
ENE
12
|
ENE
14
|
ENE
13
|
ENE
12
|
ENE
10
|
ENE
10
|
ENE
9
|
ENE
10
|
E
10
|
ENE
9
|
ENE
9
|
ENE
9
|
ENE
9
|
ENE
11
|
ENE
12
|
ENE
11
|
ENE
11
|
ENE
12
|
ENE
12
|
E
9
|
E
8
|
E
8
|
E
8
|
E
8
|
|
|
18 | 19 | 18 | 18 | 17 | 17 | 14 | 16 | 17 | 15 | 15 | 14 | 13 | 15 | 16 | 16 | 17 | 19 | 18 | 17 | 16 | 17 | 17 | 16 |
|
|
G | G | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | G | G | G | G |
|
Humidity
|
88% | 88% | 88% | 85% | 85% | 86% | 85% | 84% | 84% | 83% | 80% | 77% | 74% | 72% | 71% | 72% | 75% | 78% | 83% | 88% | 89% | 89% | 91% | 92% |
|
UV
|
- | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - |
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
Chance of precipitation
|
<5% | <5% | 10% | <5% | <5% | 10% | 10% | 10% |
|
|
3°
|
2°
|
2°
|
2°
|
6°
|
6°
|
5°
|
5°
|
|
|
0° | -1° | -1° | -1° | 4° | 4° | 2° | 2° |
|
|
E
8
|
E
7
|
E
7
|
E
7
|
E
6
|
NE
6
|
ENE
6
|
ENE
7
|
|
|
16 | 14 | 12 | 12 | 9 | 9 | 10 | 12 |
|
|
G | G | G | G | VG | VG | VG | G |
|
Humidity
|
92% | 93% | 93% | 91% | 75% | 73% | 82% | 83% |
|
UV
|
- | - | - | 1 | 1 | 1 | - | - |
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
Chance of precipitation
|
10% | 10% | <5% | <5% | <5% | <5% | 20% | 30% |
|
|
3°
|
4°
|
3°
|
3°
|
6°
|
6°
|
5°
|
4°
|
|
|
1° | 2° | 1° | 1° | 4° | 4° | 2° | 1° |
|
|
SE
7
|
S
4
|
E
4
|
SE
5
|
SE
5
|
NNW
6
|
ENE
7
|
NE
7
|
|
|
11 | 8 | 8 | 9 | 9 | 11 | 11 | 11 |
|
|
VG | VG | G | M | VG | VG | VG | G |
|
Humidity
|
83% | 83% | 86% | 85% | 74% | 75% | 83% | 84% |
|
UV
|
- | - | - | 1 | 1 | 1 | - | - |
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
Chance of precipitation
|
10% | <5% | <5% | 10% | <5% | <5% | <5% | 10% |
|
|
4°
|
3°
|
3°
|
3°
|
5°
|
5°
|
3°
|
3°
|
|
|
1° | 1° | -1° | 0° | 2° | 3° | 1° | 1° |
|
|
NNE
7
|
NNE
7
|
NNE
8
|
NE
7
|
N
7
|
NNW
7
|
NNE
6
|
WSW
7
|
|
|
12 | 13 | 14 | 12 | 13 | 13 | 11 | 12 |
|
|
G | VG | VG | VG | VG | VG | VG | VG |
|
Humidity
|
86% | 84% | 84% | 84% | 72% | 70% | 80% | 83% |
|
UV
|
- | - | - | 1 | 1 | 1 | - | - |
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
Chance of precipitation
|
10% | 10% | <5% | 10% | 10% | 30% | 10% | 10% |
|
|
4°
|
4°
|
5°
|
5°
|
6°
|
7°
|
6°
|
5°
|
|
|
1° | 1° | 1° | 2° | 3° | 4° | 3° | 3° |
|
|
WNW
7
|
WSW
8
|
WSW
10
|
WSW
10
|
WSW
10
|
W
10
|
W
10
|
W
9
|
|
|
12 | 13 | 15 | 17 | 17 | 16 | 15 | 14 |
|
|
G | G | G | G | G | VG | VG | G |
|
Humidity
|
81% | 78% | 77% | 80% | 76% | 78% | 81% | 81% |
|
UV
|
- | - | - | 1 | 1 | 1 | - | - |
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
Chance of precipitation
|
10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% |
|
|
5°
|
5°
|
4°
|
5°
|
7°
|
6°
|
5°
|
5°
|
|
|
2° | 2° | 2° | 2° | 4° | 4° | 3° | 2° |
|
|
W
9
|
WNW
10
|
SSW
9
|
WSW
9
|
SSW
9
|
SSW
8
|
W
8
|
SE
9
|
|
|
15 | 15 | 14 | 14 | 15 | 14 | 14 | 15 |
|
|
VG | VG | G | VG | VG | VG | VG | VG |
|
Humidity
|
81% | 82% | 87% | 87% | 78% | 78% | 80% | 81% |
|
UV
|
- | - | - | 1 | 1 | 1 | - | - |
Chance of precipitation represents how likely it is that rain (or other types of precipitation, such as sleet, snow, hail and drizzle) will fall from the sky at a certain time.
This number shows the air temperature for the time period. You can see the temperature in Celsius or Fahrenheit by using the dropdown menu.
Feels like temperature considers other factors, such as wind speed and humidity. This gives you a better idea of how the temperature will actually feel at the time.
Wind gust shows the highest wind speed that you should encounter at that time, as winds peak and lull.
Strong winds are shown in bold for speeds of 29 mph or more.
The arrow shows the direction the wind is blowing. The letters show the direction the wind is blowing from (on a standard 16-point compass).
The number represents the average wind speed expected at that time.
Visibility measures the distance at which an object can be clearly seen.
| VP (Very Poor) | Less than 1 km |
| P (Poor) | 1.1 km to 4 km |
| M (Medium) | 4.1 km to 10 km |
| G (Good) | 10.1 km to 20 km |
| VG (Very Good) | 20.1 km to 40 km |
| E (Excellent) | Greater than 40 km |
Humidity is the amount of water vapor in the air. If there is a lot of water vapour, the humidity will be high. The higher the percentage of humidity, the wetter it will feel outside.
UV exposure index and the protection required to help keep you safe:
No risk of UV - It’s safe to stay outside. Low - You can safely stay outside. Consider sunscreen in direct sunlight. Moderate - Take care during midday hours and do not spend too much time in the sun unprotected. Sunscreen advised. High - Seek shade during midday hours, cover up and wear sunscreen. Very high - Spend time in the shade between 11am and 3pm. Shirt, sunscreen and hat are essential. Extreme - Avoid being outside during midday hours. Shirt, sunscreen and hat essential.
Harlyn Bay (Beach) weather map
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WARNING
Flood alerts in force
for England
Flood alerts in force
for England
South West England weather forecast
Headline:
Cold and fairly cloudy, becoming brighter tomorrow.
This Evening and Tonight:
Remaining dry but cloudy for most overnight, though some clearer spells may develop in the east towards dawn. A few showers are possible for northern Devon and western Cornwall. Breezy at the coasts and temperatures mostly above freezing. Minimum temperature 3 °C.
Tuesday:
A largely dry but cloudy start, becoming brighter through the morning with plenty of sunshine later. Fresh easterly winds will ease, becoming light inland during the day. Maximum temperature 8 °C.
Outlook for Wednesday to Friday:
Staying mainly dry with clearer skies and sunny spells continuing. Isolated showers are possible, and these could turn wintry by Thursday. Becoming increasingly cold with widespread overnight frosts.
Updated:
UK long range weather forecast
Cold weather is expected to continue through at least the first part of this period, with widespread and locally severe overnight frosts. Many coastal regions will see periods of wintry showers, with snow most likely on high ground but perhaps also to lower levels at times in these areas. Inland areas, by contrast, should see more in the way of fine and dry weather with the potential for some crisp, sunny days, although more limited spells of rain, sleet or snow cannot be ruled out. As time goes on, there is an increasing chance of milder air spreading from the southwest bringing longer periods of rain, with the potential for more widespread snow for a time on its leading edge, but low confidence as to when this might occur.
Updated:
The second half of December remains uncertain, but there are hints of a return to nearer normal temperatures. This would be associated with spells of more unsettled weather, especially for the south, and a reducing risk of wintry hazards overall, although periods of severe weather are still possible. Northern areas are likely to hold onto the colder conditions for longest.
Updated:
Nearest forecasts
- Mother Iveys Bay (Beach) 0.9 miles
- Trevone Bay (Beach) 0.9 miles
- Constantine Bay (Beach) 1.2 miles
- Treyarnon Bay Youth Hostel 1.4 miles
- Treyarnon Bay (Beach) 1.5 miles
- Porthcothan (Beach) 2.5 miles
- Padstow 2.6 miles
- Daymer Bay (Beach) 3.6 miles
- Polzeath 4.3 miles
- Crealy Adventure Park Cornwall 4.9 miles