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Llanstadwell

Water Temperature in the Celtic Sea in Llanstadwell, Wales: Current, Historical Data and Forecast

On this page, you will find comprehensive information about the sea temperature in Llanstadwell in Wales, including current readings, historical data and trends, monthly averages, as well as weather forecasts and upcoming temperature predictions. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Current Water Temperature in Llanstadwell

62°F

TODAY

62°F

YESTERDAY

61°F

A WEEK AGO

All water temperature data is now available in our official mobile apps — for iOS and Android.

Analysis, Historical Data, and Forecast of Water Temperature

Today sea water temperature in the Celtic Sea in Llanstadwell is 16.6°F. The water is comfortable for most people, making it an ideal range for water sports enthusiasts. The temperature does not cause significant discomfort, and swimming will be pleasant for the majority. However, it's important to remember that prolonged exposure to the water can still lead to cooling, so it's essential to monitor the time spent in the water, especially for children or elderly people.

It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.

Water Temperature Chart for Celtic Sea in Llanstadwell Over the Last 30 Days

The water temperature in Llanstadwell today is lower than both a week ago and a month ago. Today's sea temperature is generally in line with historical values for this day.

According to our forecast, the sea temperature in Llanstadwell will remain nearly unchanged in the coming days, its value will be 61°F.

Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.

Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts across United Kingdom to enhance accuracy.

Water temperature data for Llanstadwell and nearby towns and resorts is gathered from various sources, including buoys and satellite sea and ocean surface maps provided by the NOAA agency. We also incorporate data from local authorities in each specific location worldwide to ensure more accurate temperature readings.

Table of Daily Sea Temperature Data

DateCurrentAverageForecast
Aug 161°F61°F
Aug 263°F61°F
Aug 362°F61°F
Aug 462°F61°F
Aug 562°F60°F
Aug 662°F61°F
Aug 762°F61°F
Aug 863°F60°F
Aug 962°F62°F
Aug 1061°F62°F
Aug 1161°F62°F
Aug 1261°F62°F
Aug 1360°F62°F
Aug 1460°F61°F
Aug 1561°F61°F
Aug 1661°F61°F
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast

Sea Temperature in Llanstadwell Throughout the Year

Throughout the year, the sea temperature in Llanstadwell never exceeds 64°F (18°C).

Below is the annual chart of sea temperature changes in the Celtic Sea in Llanstadwell.

January

MinimumAverageMaximum
46°F49°F52°F

February

MinimumAverageMaximum
45°F47°F50°F

March

MinimumAverageMaximum
45°F47°F50°F

April

MinimumAverageMaximum
46°F49°F52°F

May

MinimumAverageMaximum
48°F52°F55°F

June

MinimumAverageMaximum
52°F56°F61°F

July

MinimumAverageMaximum
55°F60°F64°F

August

MinimumAverageMaximum
57°F62°F66°F

September

MinimumAverageMaximum
57°F61°F64°F

October

MinimumAverageMaximum
55°F59°F63°F

November

MinimumAverageMaximum
54°F57°F61°F

December

MinimumAverageMaximum
48°F53°F57°F

Monthly Water Temperature Histogram for Celtic Sea in Llanstadwell

You can explore detailed data on how the water temperature in Llanstadwell varies each month:

What Beaches Are There In and Around Llanstadwell?

Hazelbeach Beach

Hazelbeach Beach is a 4-stars sandy beach, is located directly in Llanstadwell. There is parking. There are restrooms. There are cafés. Hazelbeach Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Neyland Slip Beach

Neyland Slip Beach is a 4-stars sandy beach, located in a 2 km (1 miles) radius of Llanstadwell. There is parking. There are restrooms. There are cafés. Neyland Slip Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Conduit Beach

Conduit Beach is a 1-stars sandy beach, located in a 5 km (3 miles) radius of Llanstadwell.

Gelliswick Bay Beach

Gelliswick Bay Beach is a 4-stars sandy beach, located in a 6 km (4 miles) radius of Llanstadwell. There is parking. There are restrooms. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

St. Thomas' Bay

St. Thomas' Bay is a 1-stars sandy beach, located in a 8 km (5 miles) radius of Llanstadwell.

Freshwater West Beach

Freshwater West Beach is a 4-stars sandy beach, located in a 8 km (5 miles) radius of Llanstadwell. There is parking. There are restrooms. Freshwater West Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Barafundle Bay Beach

Barafundle Bay Beach is a 4-stars sandy beach, located in a 9 km (6 miles) radius of Llanstadwell. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards. There is parking. There are cafés. Barafundle Bay Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Frainslake Sands

Frainslake Sands is a 3-stars sandy beach, located in a 9 km (6 miles) radius of Llanstadwell. There is parking. Frainslake Sands is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Sandy Haven Beach

Sandy Haven Beach is a 2-stars sandy beach, located in a 9 km (6 miles) radius of Llanstadwell. There is parking.

West Angle Bay Beach

West Angle Bay Beach is a 4-stars sandy beach, located in a 10 km (6 miles) radius of Llanstadwell. There is parking. There are restrooms. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Freshwater East Beach

Freshwater East Beach is a 4-stars sandy beach, located in a 10 km (6 miles) radius of Llanstadwell. There is parking. There are restrooms. Freshwater East Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Sleeping Bay

Sleeping Bay is a 2-stars sandy beach, located in a 10 km (6 miles) radius of Llanstadwell. Sleeping Bay is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Llanstadwell Weather

AUGUST 9

57°F / 68°F
overcast clouds: 85-100%

humidity: 75% | wind: 2 mph

AUGUST 10

57°F / 73°F
clear sky

humidity: 66% | wind: 1 mph

AUGUST 11

63°F / 75°F
overcast clouds: 85-100%

humidity: 63% | wind: 2 mph

AUGUST 12

66°F / 66°F
broken clouds: 51-84%

humidity: 69% | wind: 2 mph

Wales, United KingdomWales, United KingdomWales, United Kingdom

Sea Temperature in the Celtic Sea in Llanstadwell: General Trends and Swimming Opportunities

Original name
Llanstadwell
The Local Time
11:06 AM
Time Zone
UTC+1
Sunrise
05:51 AM
Sunset
08:58 PM
Length of the day
15 h 6 m

The climate in the coastal regions of Wales, United Kingdom, is generally mild and rainy with moderate temperatures. Due to being surrounded by the sea, these areas usually have cooler summers, warmer winters, and a greater level of humidity compared to the inland regions.

Llanstadwell is located in Europe in the Northern Hemisphere at a latitude of 52 degrees, along the shores of the Celtic Sea. Llanstadwell lies within the Wales in United Kingdom.

The average annual daytime air temperature in Llanstadwell is 13°C (55°F), with the average nighttime temperature being 7°C (45°F). The highest average daily temperature occurs in July, reaching 20°C (67°F), while the lowest is in February at 8°C (47°F). As for nighttime temperatures, the minimum average temperature of 2°C (36°F) is recorded in February, and the maximum is in July, reaching 13°C (55°F).

According to historical data, Llanstadwell experiences 165 rainy days per year, which accounts for 45 percent of all days in the year. On average, there are 14 rainy days each month. The wettest month is November, with 17 rainy days and 118 mm (4.6 inches) of precipitation, while the driest month is July, which typically has 11 rainy days and only 73 mm (2.9 inches) of precipitation.

The average annual water temperature in Celtic Sea in Llanstadwell is 12°C (54°F). In February, the water reaches its lowest point of the year at 7°C (45°F), while in August, it peaks at 19°C (66°F). In Llanstadwell, the water temperature in the Celtic Sea never consistently reaches a comfortable level for swimming in any month.

Geographical Location of Llanstadwell

Frequently Asked Questions About Llanstadwell and its Water Temperatures

What is the current sea temperature in Llanstadwell?

The water temperature today in the Celtic Sea in Llanstadwell is 62°F (16.8°C).

In which months is the water temperature in Llanstadwell comfortable for swimming?

It cannot be guaranteed that the water temperature in Llanstadwell will be comfortable for swimming in any month of the year.

What is the water temperature in Llanstadwell during the winter?

The water temperature in the Celtic Sea in Llanstadwell during the winter ranges from 7°C to 14°C (45°F to 57°F).

What is the water temperature in Llanstadwell during the spring?

The water temperature in the Celtic Sea in Llanstadwell during the spring ranges from 7°C to 13°C (45°F to 55°F).

What is the water temperature in Llanstadwell during the summer?

The water temperature in the Celtic Sea in Llanstadwell during the summer ranges from 11°C to 19°C (52°F to 66°F).

What is the water temperature in Llanstadwell during the fall?

The water temperature in the Celtic Sea in Llanstadwell during the fall ranges from 12°C to 18°C (54°F to 64°F).

Is it possible to swim in the sea in Llanstadwell at any time of the year?

In Llanstadwell, the Celtic Sea is quite cold, and swimming is almost impossible as the water temperature never reaches 21°C (70°F).

What sea temperatures can I expect in Llanstadwell in the next month?

In September, the water temperature in the Celtic Sea in Llanstadwell will range between 57°F (14°C) and 64°F (18°C)