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Porthleven, United Kingdom
Porthleven, United Kingdom | © Will Ferrier

The most detailed information about the water temperature in Porthleven in Celtic Sea (England, United Kingdom). Forecast of changes in water temperature for the next 10 days. Statistics by months for recent years. Information about the neighboring resorts. Weather forecast in Porthleven for a week.

Water temperature in Porthleven right now

data updated 18 minutes ago

51°F

yesterday: 51°F

a week ago: 49°F

Trend: slow rise

Today water temperature in Porthleven is 51.4°F. In general, this water temperature is unacceptable for swimming. But hardened people can afford to be in such water for 5-10 minutes. In any case, the general weather is also important. So, the air temperature at the same time will reach 49°F.

Analysis and forecast

The water temperature today roughly corresponds to the average value on this day in recent years. Its value has rise both over the past 20 days and over the past week. Exactly a year ago, on this day, the water temperature in this location was 50°F. Water temperature range in Porthleven in March is from 46 to 53 degrees.

According to our forecast, the water temperature in Porthleven will slowly rise for at least the next 10 days and reach a value of 51°F.

Table of water temperature values in Porthleven

DayFact*Average**Forecast***
Mar 2210.2°C10.3°C
Mar 2310.7°C9.8°C
Mar 2410.9°C10.3°C
Mar 2510.7°C9.5°C
Mar 2610.3°C10.3°C
Mar 2710.3°C9.8°C
Mar 2810.8°C10.0°C
Mar 2910.8°C9.8°C
Mar 309.3°C10.2°C
Mar 319.8°C10.8°C
Apr 110.5°C11.6°C
Apr 210.0°C11.0°C
Apr 39.5°C10.5°C
Apr 410.5°C11.6°C
Apr 510.0°C11.0°C
* Fact - Actual value of water temperature
** Average - Average water temperature on this day in past years
*** Forecast - Our forecast for the water temperature

Actual nearshore temperatures may vary by several degrees from the indicated values. This is noticeable after heavy rain or after prolonged periods of strong winds. Some downstream winds cause cold, deep waters to replace surface waters that have been warmed by the sun.

To develop a forecast, we use our own mathematical model, which takes into account the current change in water temperature, historical data and the main weather trends, wind strength and direction, air temperature in each specific region. We also take into account data for other resorts in United Kingdom.

Bare, United Kingdom
Bare, United Kingdom | © Brian Sheldon

Annual graph of average water temperature change in Porthleven

Water temperature in Porthleven by month

Porthleven located in the northern hemisphere, at latitude 50 degrees. The water in this location never warms up to comfortable values. Average annual water temperature on the coast in Porthleven is 55°F, by the seasons: in winter 51°F, in spring 51°F, in summer 60°F, in autumn 58°F. Minimum water temperature (47°F) in Porthleven it happens in March, maximum (64°F) in July.

You can find out detailed data on how the water temperature in Porthleven changes in each specific month:

Porthleven: general information and map

Original name
Porthleven
Continent
Region
Reservoir
The local time
00:43
Timezone
UTC
Sunrise
06:05
Sunset
18:45
Length of the day
12 hours 40 minutes

Neighboring cities and resorts

CityWater*Distance**
Rinsey50°C 4km
Gunwalloe50°C 4km
Praa Sands51°C 5km
Prussia Cove51°C 8km
Perranuthnoe50°C 10km
Predannack Wollas51°C 11km
Marazion51°C 12km
Hayle51°C 13km
Lelant51°C 14km
Kennack Sands51°C 14km
Longrock51°C 14km
Kynance Cove51°C 14km
* Water temperature in this place today
** Straight line distance in kilometers
Harwich, United Kingdom
Harwich, United Kingdom | © hMTV

The warmest water today in United Kingdom recorded in Torpoint, its value is 51°F. Lowest - in Aberdour, there water temperature now 41°F. Average water temperature in the country today - 46°F.

Water temperature data in Porthleven and neighboring towns and resorts collected from various sources, using buoys, using satellite maps of sea, river and lake surfaces of the NOAA agency.

We use data from various local authorities in each specific location of the world to more accurately reflect temperature values.

The nearest airport is located in a 15 kilometers. This is Penzance (PZE) airport. We have no information as to whether it is valid and what flights it receives or sends.

Porthleven: weather forecast

The weather forecast is shown in local time in Porthleven

TODAY
03:00
49°F
36km/h
feels like 42°F, Rain (light rain)
humidity: 82%, clouds: 100%
06:00
49°F
35km/h
feels like 42°F, Rain (light rain)
humidity: 79%, clouds: 100%
09:00
49°F
41km/h
feels like 42°F, Rain (light rain)
humidity: 77%, clouds: 37%
12:00
50°F
38km/h
feels like 49°F, Rain (light rain)
humidity: 78%, clouds: 41%
15:00
50°F
45km/h
feels like 48°F, Rain (light rain)
humidity: 78%, clouds: 41%
18:00
49°F
38km/h
feels like 42°F, Rain (light rain)
humidity: 76%, clouds: 28%
21:00
49°F
33km/h
feels like 42°F, Rain (light rain)
humidity: 71%, clouds: 7%
MARCH 30
00:00
49°F
32km/h
feels like 42°F, Rain (light rain)
humidity: 70%, clouds: 4%
03:00
48°F
33km/h
feels like 42°F, Rain (light rain)
humidity: 72%, clouds: 48%
06:00
49°F
33km/h
feels like 42°F, Rain (light rain)
humidity: 73%, clouds: 27%
09:00
50°F
32km/h
feels like 48°F, Rain (light rain)
humidity: 75%, clouds: 8%
12:00
48°F
37km/h
feels like 41°F, Rain (light rain)
humidity: 83%, clouds: 43%
15:00
50°F
39km/h
feels like 49°F, Rain (light rain)
humidity: 83%, clouds: 100%
18:00
50°F
25km/h
feels like 48°F, Rain (light rain)
humidity: 82%, clouds: 99%
21:00
50°F
21km/h
feels like 49°F, Rain (light rain)
humidity: 85%, clouds: 100%
MARCH 31
00:00
50°F
22km/h
feels like 49°F, Rain (light rain)
humidity: 88%, clouds: 93%
04:00
50°F
22km/h
feels like 49°F, Rain (light rain)
humidity: 88%, clouds: 100%
07:00
50°F
21km/h
feels like 48°F, Rain (light rain)
humidity: 88%, clouds: 95%
10:00
50°F
27km/h
feels like 49°F, Rain (light rain)
humidity: 89%, clouds: 100%
13:00
51°F
33km/h
feels like 50°F, Rain (light rain)
humidity: 87%, clouds: 92%
16:00
51°F
31km/h
feels like 50°F, Clouds (scattered clouds: 25-50%)
humidity: 87%, clouds: 47%
19:00
50°F
31km/h
feels like 48°F, Clouds (broken clouds: 51-84%)
humidity: 88%, clouds: 58%
22:00
49°F
23km/h
feels like 44°F, Clouds (broken clouds: 51-84%)
humidity: 86%, clouds: 79%
APRIL 1
01:00
47°F
15km/h
feels like 43°F, Clouds (overcast clouds: 85-100%)
humidity: 88%, clouds: 90%
04:00
47°F
13km/h
feels like 43°F, Clouds (overcast clouds: 85-100%)
humidity: 86%, clouds: 100%
07:00
48°F
12km/h
feels like 44°F, Clouds (overcast clouds: 85-100%)
humidity: 85%, clouds: 100%
10:00
50°F
10km/h
feels like 49°F, Clouds (overcast clouds: 85-100%)
humidity: 84%, clouds: 100%
13:00
51°F
18km/h
feels like 50°F, Clouds (overcast clouds: 85-100%)
humidity: 83%, clouds: 99%
16:00
52°F
20km/h
feels like 51°F, Rain (light rain)
humidity: 85%, clouds: 95%
19:00
50°F
31km/h
feels like 49°F, Rain (light rain)
humidity: 86%, clouds: 97%
22:00
50°F
33km/h
feels like 48°F, Rain (light rain)
humidity: 83%, clouds: 100%
APRIL 2
01:00
50°F
27km/h
feels like 48°F, Clouds (overcast clouds: 85-100%)
humidity: 80%, clouds: 85%
04:00
50°F
23km/h
feels like 48°F, Clear (clear sky)
humidity: 81%, clouds: 1%
07:00
50°F
25km/h
feels like 49°F, Clear (clear sky)
humidity: 85%, clouds: 1%
10:00
51°F
23km/h
feels like 50°F, Rain (light rain)
humidity: 83%, clouds: 21%
13:00
51°F
19km/h
feels like 50°F, Clouds (scattered clouds: 25-50%)
humidity: 82%, clouds: 33%
Polkerris, United Kingdom
Polkerris, United Kingdom | © Dawn Dukes

Find out the temperature of sea water in more than 12000 cities and resorts around the world. Water surface temperature values are available in real time. There is a forecast of water temperature changes for the next few days, as well as historical data of sea surface temperature are available for all days of the last years.

We use data from various sources, including National Centers for Environmental Information (NOAA), meteorological services of different countries, data received from more than a thousand buoys around the world, satellite systems for scanning the surface of the oceans and seas.

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