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Read morePort Mellon (Beach) (Cornwall) weather
Find a forecast
Forecast days
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Today. Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 16 degrees Celsius. Heavy rain changing to cloudy by lunchtime. Sunrise: 05:53; Sunset: 20:57. UV: High; Pollution: Low; Pollen: Low.
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Friday 6 August. Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius. Light showers changing to partly cloudy by nighttime. Sunrise: 05:54; Sunset: 20:55. UV: High; Pollution: Low; Pollen: Low.
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Saturday 7 August. Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius. Sunny intervals changing to light showers by late morning. Sunrise: 05:56; Sunset: 20:53. UV: High; Pollution: Low; Pollen: Low.
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Sunday 8 August. Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius. Sunny changing to light showers by late morning. Sunrise: 05:57; Sunset: 20:52. UV: Moderate; Pollution: Low; Pollen: Low.
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Monday 9 August. Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius. Sunny intervals changing to light showers by late morning. Sunrise: 05:59; Sunset: 20:50. UV: High; Pollution: Low; Pollen: Low.
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Tuesday 10 August. Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 16 degrees Celsius. Sunny intervals changing to cloudy by lunchtime. Sunrise: 06:00; Sunset: 20:48. UV: Moderate;
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Wednesday 11 August. Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius. Sunny intervals changing to cloudy by late morning. Sunrise: 06:01; Sunset: 20:46. UV: Moderate;
Seven day forecast for Port Mellon (Beach)
Today (5 August 2021)
| Time | Now | 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 |
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| Chance of precipitation | 90% | 60% | 20% | 10% | 40% | 20% | 40% | 40% | 10% | 10% | 40% | 60% | 60% | 50% | 50% |
| Temperature in degrees Celsius |
16°
|
16°
|
17°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
17°
|
17°
|
16°
|
16°
|
| Feels like temperature in degrees Celsius | 12° | 12° | 14° | 15° | 15° | 15° | 15° | 15° | 15° | 15° | 15° | 14° | 14° | 14° | 14° |
| Wind direction and speed in miles per hour |
S
24
|
S
25
|
SSW
20
|
SW
18
|
SSW
18
|
SW
18
|
SW
18
|
SW
17
|
SW
17
|
SW
17
|
SW
17
|
WSW
16
|
WSW
16
|
WSW
16
|
WSW
17
|
| Wind gust in miles per hour | 33 | 35 | 29 | 25 | 26 | 27 | 26 | 25 | 25 | 26 | 26 | 25 | 26 | 26 | 28 |
| Visibility | M | M | G | G | G | VG | VG | VG | VG | VG | VG | VG | VG | G | VG |
| Humidity | 96% | 99% | 96% | 91% | 86% | 84% | 83% | 83% | 86% | 86% | 87% | 91% | 91% | 93% | 91% |
| UV | 2 | 2 | 4 | 5 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 1 | - | - | - |
Friday (6 August 2021)
| 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 |
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| Chance of precipitation | 50% | 50% | 80% | 50% | 20% | 20% | 10% | 40% | 30% | 30% | 10% | 40% | 10% | 30% | 40% | 40% | 30% | 30% | 40% | 30% | 30% | <5% | <5% | <5% |
| Temperature in degrees Celsius |
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
17°
|
18°
|
18°
|
18°
|
18°
|
19°
|
19°
|
18°
|
17°
|
17°
|
16°
|
16°
|
15°
|
15°
|
| Feels like temperature in degrees Celsius | 13° | 13° | 13° | 12° | 12° | 12° | 12° | 12° | 13° | 13° | 13° | 14° | 14° | 14° | 14° | 14° | 14° | 14° | 14° | 13° | 13° | 13° | 13° | 13° |
| Wind direction and speed in miles per hour |
WSW
19
|
WSW
20
|
WSW
21
|
W
22
|
W
22
|
W
21
|
W
20
|
W
20
|
WSW
20
|
WSW
20
|
WSW
21
|
WSW
20
|
WSW
20
|
WSW
21
|
WSW
19
|
WSW
20
|
WSW
20
|
WSW
18
|
SW
19
|
WSW
18
|
WSW
17
|
SW
15
|
SW
14
|
SW
14
|
| Wind gust in miles per hour | 30 | 32 | 33 | 34 | 34 | 33 | 32 | 31 | 31 | 31 | 33 | 31 | 31 | 33 | 30 | 31 | 31 | 28 | 29 | 27 | 25 | 24 | 22 | 21 |
| Visibility | G | VG | G | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 91% | 89% | 90% | 90% | 89% | 88% | 88% | 87% | 85% | 81% | 78% | 77% | 73% | 71% | 70% | 66% | 65% | 71% | 75% | 79% | 82% | 88% | 91% | 92% |
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 4 | 5 | 5 | 6 | 5 | 5 | 4 | 3 | 2 | 1 | 1 | - | - | - |
Saturday (7 August 2021)
| Time | 00:00 | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | <5% | <5% | 10% | 10% | 40% | 40% | 40% | 40% | 10% |
| Temperature in degrees Celsius |
15°
|
15°
|
15°
|
15°
|
16°
|
18°
|
17°
|
17°
|
15°
|
| Feels like temperature in degrees Celsius | 13° | 13° | 13° | 14° | 14° | 15° | 14° | 13° | 13° |
| Wind direction and speed in miles per hour |
SW
14
|
SW
14
|
SW
12
|
WSW
11
|
WSW
13
|
W
16
|
WNW
18
|
W
18
|
W
16
|
| Wind gust in miles per hour | 22 | 21 | 18 | 16 | 21 | 27 | 31 | 29 | 26 |
| Visibility | VG | VG | G | G | G | G | G | VG | VG |
| Humidity | 92% | 92% | 94% | 93% | 82% | 76% | 77% | 81% | 84% |
| UV | - | - | - | 1 | 3 | 6 | 4 | 1 | - |
Sunday (8 August 2021)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | <5% | <5% | <5% | 40% | 40% | 50% | 60% | 40% |
| Temperature in degrees Celsius |
15°
|
15°
|
15°
|
17°
|
17°
|
17°
|
16°
|
16°
|
| Feels like temperature in degrees Celsius | 13° | 12° | 13° | 14° | 14° | 14° | 14° | 13° |
| Wind direction and speed in miles per hour |
W
15
|
W
14
|
W
13
|
W
16
|
WSW
17
|
WSW
18
|
WSW
16
|
WSW
14
|
| Wind gust in miles per hour | 25 | 23 | 21 | 26 | 28 | 30 | 25 | 20 |
| Visibility | VG | VG | VG | G | G | G | G | G |
| Humidity | 84% | 85% | 85% | 77% | 75% | 74% | 83% | 92% |
| UV | - | - | 1 | 4 | 5 | 3 | 1 | - |
Monday (9 August 2021)
| 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% | 40% | 40% | 30% | 10% | <5% |
| Temperature in degrees Celsius |
15°
|
15°
|
15°
|
17°
|
18°
|
18°
|
17°
|
16°
|
| Feels like temperature in degrees Celsius | 13° | 13° | 14° | 15° | 15° | 15° | 15° | 15° |
| Wind direction and speed in miles per hour |
WSW
14
|
WSW
13
|
W
12
|
WSW
13
|
WSW
14
|
WSW
14
|
WSW
13
|
WSW
10
|
| Wind gust in miles per hour | 20 | 19 | 18 | 22 | 25 | 25 | 21 | 15 |
| Visibility | G | G | G | G | G | VG | VG | G |
| Humidity | 94% | 94% | 94% | 84% | 76% | 76% | 83% | 94% |
| UV | - | - | 1 | 4 | 6 | 4 | 1 | - |
Tuesday (10 August 2021)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
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| Chance of precipitation | 10% | 10% | 10% | 10% | 20% | 10% | 10% | 30% |
| Temperature in degrees Celsius |
16°
|
16°
|
16°
|
17°
|
17°
|
18°
|
17°
|
16°
|
| Feels like temperature in degrees Celsius | 15° | 14° | 15° | 15° | 15° | 15° | 15° | 14° |
| Wind direction and speed in miles per hour |
WSW
10
|
SW
10
|
SW
11
|
SW
12
|
SSW
14
|
SSW
15
|
SSW
14
|
SSW
14
|
| Wind gust in miles per hour | 15 | 15 | 16 | 20 | 23 | 25 | 22 | 20 |
| Visibility | G | G | G | G | G | G | G | G |
| Humidity | 96% | 96% | 96% | 88% | 84% | 83% | 88% | 94% |
| UV | - | - | 1 | 3 | 4 | 3 | 1 | - |
Wednesday (11 August 2021)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 30% | 40% | 10% | 10% | 10% | 10% | 10% | 10% |
| Temperature in degrees Celsius |
16°
|
16°
|
16°
|
17°
|
17°
|
18°
|
17°
|
16°
|
| Feels like temperature in degrees Celsius | 14° | 14° | 14° | 15° | 15° | 15° | 14° | 14° |
| Wind direction and speed in miles per hour |
SSW
14
|
SSW
14
|
SSW
14
|
SSW
15
|
SSW
15
|
SW
15
|
SW
15
|
SW
14
|
| Wind gust in miles per hour | 21 | 20 | 20 | 24 | 26 | 27 | 23 | 21 |
| Visibility | G | G | G | G | G | G | VG | G |
| Humidity | 95% | 96% | 95% | 87% | 80% | 76% | 81% | 89% |
| UV | - | - | 1 | 3 | 5 | 3 | 1 | - |
weather map
Port Mellon (Beach)
Detailed weather map
Forecast for HH:mm, EEE
Updated HH:mm (ZZZZ) on EEE dd MMM yyyy
South West England weather forecast
Headline:
Heavy outbreaks of rain and possible thunderstorms expected on Thursday.
Today:
A bright start in the east, but a band of rain spreading eastwards across the region through the morning and early afternoon, giving way to brighter showery weather later. Blustery winds, locally strong, particularly in coastal locations. Feeling cooler. Maximum temperature 20 °C.
Tonight:
A largely cloudy evening and night for many, with isolated heavy showers continuing overnight. Blustery winds ease inland but continue at coastal locations. A mild evening and night. Minimum temperature 13 °C.
Friday:
An unsettled day with sunny spells and showers continuing, some heavy and possibly thundery. Overall a breezy day with locally strong winds and feeling cool. Maximum temperature 21 °C.
Outlook for Saturday to Monday:
Sunny spells and showers into the weekend, potentially heavy and thundery on Saturday. Showers easing in intensity and frequency towards Monday. Breezy conditions continue, feeling rather cool throughout the period.
Updated:
UK long range weather forecast
Sunny spells and showers for many areas at the start of this period, with most frequent showers probably in the north and west. By the middle of next week there is an increasing likelihood of thicker cloud bringing rain to northwestern areas, together with stronger winds. These more unsettled conditions are likely to spread slowly southeastwards through the latter part of next week. Beyond this it is likely to remain changeable; confidence is low in terms of detail, but most places will likely see showers or longer spells of rain, interspersed with some drier, more settled periods. Some strong winds are possible at times, especially in the northwest. Temperatures are most likely to be around average, perhaps warm in the east and southeast.
Updated:
Although confidence is very low through this period, a continuation of changeable conditions is most likely. Some more settled weather may develop, particularly towards the north and northeast of the UK. Temperatures are likely to be above average, with the potential for hotter weather later in the month with rainfall most likely below average.
Updated:
Nearest forecasts
- Mevagissey 0.5 miles
- Polstreath (Beach) 0.9 miles
- Pentewan Sands (Beach) 1.8 miles
- Gorran Haven - Vault Beach (Beach) 1.9 miles
- Lost Gardens of Heligan 2.1 miles
- Boswinger Youth Hostel 2.4 miles
- Porthpean (Beach) 4.3 miles
- Duporth Beach (Beach) 4.7 miles
- Charlestown (Beach) 5.0 miles
- St Austell 5.2 miles