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Llansteffan, United Kingdom
Llansteffan, United Kingdom | © Glenn Taylor

The most detailed information about the water temperature in Llansteffan in Celtic Sea (Wales, 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 Llansteffan for a week.

Water temperature in Llansteffan right now

data updated 16 minutes ago

49°F

yesterday: 48°F

a week ago: 47°F

Trend: slow rise

Today water temperature in Llansteffan is 49.1°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 46°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 46°F. Water temperature range in Llansteffan in March is from 44 to 50 degrees.

According to our forecast, the water temperature in Llansteffan will slowly rise for at least the next 10 days and reach a value of 50°F.

Table of water temperature values in Llansteffan

DayFact*Average**Forecast***
Mar 228.4°C8.0°C
Mar 238.8°C8.8°C
Mar 249.0°C8.5°C
Mar 258.8°C8.3°C
Mar 268.8°C9.0°C
Mar 279.2°C8.0°C
Mar 28°C8.8°C
Mar 299.5°C8.5°C
Mar 308.5°C9.5°C
Mar 317.8°C8.7°C
Apr 18.5°C9.5°C
Apr 28.5°C9.5°C
Apr 38.5°C9.5°C
Apr 49.0°C10.1°C
Apr 58.5°C9.5°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.

Dale, United Kingdom
Dale, United Kingdom | © Iantothomas

Annual graph of average water temperature change in Llansteffan

Water temperature in Llansteffan by month

Llansteffan located in the northern hemisphere, at latitude 51 degrees. The water in this location never warms up to comfortable values. Average annual water temperature on the coast in Llansteffan is 54°F, by the seasons: in winter 48°F, in spring 49°F, in summer 59°F, in autumn 58°F. Minimum water temperature (45°F) in Llansteffan it happens in February, maximum (63°F) in August.

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

Llansteffan: general information and map

Original name
Llansteffan
Continent
Region
Reservoir
The local time
22:19
Timezone
UTC
Sunrise
06:02
Sunset
18:45
Length of the day
12 hours 42 minutes

Neighboring cities and resorts

CityWater*Distance**
Ferryside48°C 2km
Laugharne48°C 5km
Burry Port48°C 14km
Llanelli48°C 19km
Saundersfoot48°C 22km
Tenby48°C 24km
Lydstep48°C 29km
Manorbier48°C 31km
Swansea48°C 35km
Trewent48°C 37km
Pembroke48°C 38km
Pembroke Dock48°C 39km
* Water temperature in this place today
** Straight line distance in kilometers
Tenby, United Kingdom
Tenby, United Kingdom | © Andrew Nield

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 Llansteffan 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 28 kilometers. This is Swansea (SWS) airport. We have no information as to whether it is valid and what flights it receives or sends.

Llansteffan: weather forecast

The weather forecast is shown in local time in Llansteffan

TODAY
00:00
46°F
27km/h
feels like 39°F, Rain (light rain)
humidity: 86%, clouds: 51%
03:00
46°F
29km/h
feels like 39°F, Rain (light rain)
humidity: 88%, clouds: 100%
06:00
46°F
28km/h
feels like 39°F, Rain (light rain)
humidity: 88%, clouds: 99%
09:00
48°F
27km/h
feels like 41°F, Rain (light rain)
humidity: 85%, clouds: 49%
12:00
49°F
35km/h
feels like 42°F, Rain (light rain)
humidity: 80%, clouds: 36%
15:00
49°F
42km/h
feels like 41°F, Rain (light rain)
humidity: 80%, clouds: 36%
18:00
47°F
38km/h
feels like 39°F, Rain (light rain)
humidity: 84%, clouds: 25%
21:00
46°F
29km/h
feels like 38°F, Rain (light rain)
humidity: 86%, clouds: 45%
MARCH 30
00:00
45°F
26km/h
feels like 38°F, Rain (light rain)
humidity: 84%, clouds: 26%
03:00
45°F
26km/h
feels like 38°F, Rain (light rain)
humidity: 83%, clouds: 27%
06:00
45°F
27km/h
feels like 38°F, Rain (light rain)
humidity: 85%, clouds: 29%
09:00
47°F
26km/h
feels like 41°F, Rain (light rain)
humidity: 85%, clouds: 43%
12:00
49°F
22km/h
feels like 44°F, Rain (light rain)
humidity: 79%, clouds: 59%
15:00
47°F
33km/h
feels like 40°F, Rain (light rain)
humidity: 88%, clouds: 100%
18:00
49°F
32km/h
feels like 42°F, Rain (moderate rain)
humidity: 85%, clouds: 100%
21:00
48°F
24km/h
feels like 42°F, Rain (light rain)
humidity: 87%, clouds: 100%
MARCH 31
00:00
47°F
31km/h
feels like 40°F, Rain (light rain)
humidity: 92%, clouds: 98%
04:00
48°F
32km/h
feels like 41°F, Rain (light rain)
humidity: 89%, clouds: 100%
07:00
47°F
31km/h
feels like 40°F, Rain (light rain)
humidity: 92%, clouds: 100%
10:00
47°F
37km/h
feels like 40°F, Clouds (overcast clouds: 85-100%)
humidity: 89%, clouds: 100%
13:00
49°F
34km/h
feels like 42°F, Clouds (overcast clouds: 85-100%)
humidity: 84%, clouds: 100%
16:00
51°F
23km/h
feels like 50°F, Clouds (overcast clouds: 85-100%)
humidity: 80%, clouds: 98%
19:00
50°F
16km/h
feels like 49°F, Rain (light rain)
humidity: 86%, clouds: 77%
22:00
47°F
16km/h
feels like 42°F, Clouds (scattered clouds: 25-50%)
humidity: 89%, clouds: 31%
APRIL 1
01:00
45°F
15km/h
feels like 40°F, Clouds (scattered clouds: 25-50%)
humidity: 92%, clouds: 25%
04:00
46°F
18km/h
feels like 41°F, Clouds (overcast clouds: 85-100%)
humidity: 89%, clouds: 97%
07:00
43°F
13km/h
feels like 38°F, Clouds (broken clouds: 51-84%)
humidity: 91%, clouds: 59%
10:00
47°F
11km/h
feels like 44°F, Clouds (scattered clouds: 25-50%)
humidity: 83%, clouds: 27%
13:00
51°F
19km/h
feels like 49°F, Clouds (broken clouds: 51-84%)
humidity: 79%, clouds: 63%
16:00
50°F
19km/h
feels like 48°F, Clouds (overcast clouds: 85-100%)
humidity: 77%, clouds: 99%
19:00
47°F
16km/h
feels like 42°F, Clouds (overcast clouds: 85-100%)
humidity: 81%, clouds: 87%
22:00
44°F
15km/h
feels like 39°F, Clouds (scattered clouds: 25-50%)
humidity: 83%, clouds: 29%
APRIL 2
01:00
46°F
16km/h
feels like 42°F, Clouds (broken clouds: 51-84%)
humidity: 81%, clouds: 51%
04:00
47°F
15km/h
feels like 42°F, Clouds (overcast clouds: 85-100%)
humidity: 89%, clouds: 99%
07:00
48°F
25km/h
feels like 41°F, Rain (light rain)
humidity: 87%, clouds: 86%
10:00
49°F
19km/h
feels like 44°F, Clear (clear sky)
humidity: 81%, clouds: 5%
Menai Bridge, United Kingdom
Menai Bridge, United Kingdom | © Amk Rush

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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