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Flint

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

On this page, you will find comprehensive information about the sea temperature in Flint 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 Flint

11.6°C

TODAY

11.6°C

YESTERDAY

11.6°C

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 Flint is 11.6°C. The water is slightly warmer, but still cool for most people. Swimming in such conditions is possible, but for most people, the time spent in the water should be limited to avoid hypothermia. Even experienced swimmers may feel discomfort if they stay in the water for too long. To improve comfort and safety, a wetsuit can be used.

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 Flint Over the Last 30 Days

The water temperature in Flint 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 Flint will remain nearly unchanged in the coming days, its value will be 11.5°C.

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 Flint 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
May 811.6°C11.0°C
May 910.7°C10.8°C
May 1011.1°C11.3°C
May 1110.6°C10.3°C
May 1211.4°C11.0°C
May 1311.7°C10.8°C
May 1411.6°C10.3°C
May 1511.9°C10.8°C
May 1611.0°C11.5°C
May 1711.3°C11.5°C
May 1810.5°C11.3°C
May 1911.3°C11.3°C
May 2012.0°C11.4°C
May 2111.8°C11.4°C
May 2211.8°C11.4°C
May 2312.0°C11.5°C
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast

Sea Temperature in Flint Throughout the Year

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

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

January

MinimumAverageMaximum
5°C7.5°C10°C

February

MinimumAverageMaximum
4°C6.5°C9°C

March

MinimumAverageMaximum
5°C7.5°C10°C

April

MinimumAverageMaximum
7°C9°C11°C

May

MinimumAverageMaximum
9°C11.5°C14°C

June

MinimumAverageMaximum
11°C14°C17°C

July

MinimumAverageMaximum
14°C17°C20°C

August

MinimumAverageMaximum
15°C17.5°C20°C

September

MinimumAverageMaximum
14°C16°C18°C

October

MinimumAverageMaximum
11°C14°C17°C

November

MinimumAverageMaximum
9°C12°C15°C

December

MinimumAverageMaximum
6°C9°C12°C

Monthly Water Temperature Histogram for Celtic Sea in Flint

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

What Beaches Are There In and Around Flint?

Heswall Beach

Heswall Beach is a 4-stars pebble beach, located in a 7 km (4 miles) radius of Flint. There is parking. There are restrooms. There are shops. There are cafés. Heswall Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing.

Thurstaston Beach

Thurstaston Beach is a 4-stars sandy beach, located in a 10 km (6 miles) radius of Flint. There are lifeguards on the beach. There is parking. There are restrooms. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Flint Weather

MAY 16

9°C / 15°C
clear sky

humidity: 65% | wind: 2 km/h

MAY 17

9°C / 16°C
clear sky

humidity: 69% | wind: 3 km/h

MAY 18

9°C / 16°C
few clouds: 11-25%

humidity: 70% | wind: 3 km/h

MAY 19

8°C / 11°C
light rain

humidity: 91% | wind: 1 km/h

Wales, United KingdomWales, United KingdomWales, United Kingdom

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

Original name
Flint
The Local Time
14:45
Time Zone
UTC+1
Sunrise
05:13
Sunset
21:05
Length of the day
15 h 52 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.

Flint is located in Europe in the Northern Hemisphere at a latitude of 53 degrees, along the shores of the Celtic Sea. Flint lies within the Wales in United Kingdom.

The average annual daytime air temperature in Flint is 14°C (57°F), with the average nighttime temperature being 7°C (45°F). The highest average daily temperature occurs in July, reaching 22°C (71°F), while the lowest is in January at 8°C (46°F). As for nighttime temperatures, the minimum average temperature of 2°C (35°F) is recorded in February, and the maximum is in July, reaching 13°C (55°F).

According to historical data, Flint experiences 132 rainy days per year, which accounts for 36 percent of all days in the year. On average, there are 11 rainy days each month. The wettest month is November, with 13 rainy days and 81 mm (3.2 inches) of precipitation, while the driest month is July, which typically has 10 rainy days and only 61 mm (2.4 inches) of precipitation.

The average annual water temperature in Celtic Sea in Flint is 12°C (54°F). In February, the water reaches its lowest point of the year at 4°C (39°F), while in July, it peaks at 20°C (68°F). In Flint, the water temperature in the Celtic Sea never consistently reaches a comfortable level for swimming in any month.

Geographical Location of Flint

Frequently Asked Questions About Flint and its Water Temperatures

What is the current sea temperature in Flint?

The water temperature today in the Celtic Sea in Flint is 53°F (11.6°C).

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

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

What is the water temperature in Flint during the winter?

The water temperature in the Celtic Sea in Flint during the winter ranges from 4°C to 12°C (39°F to 54°F).

What is the water temperature in Flint during the spring?

The water temperature in the Celtic Sea in Flint during the spring ranges from 5°C to 14°C (41°F to 57°F).

What is the water temperature in Flint during the summer?

The water temperature in the Celtic Sea in Flint during the summer ranges from 11°C to 20°C (52°F to 68°F).

What is the water temperature in Flint during the fall?

The water temperature in the Celtic Sea in Flint during the fall ranges from 9°C to 18°C (48°F to 64°F).

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

In Flint, 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 Flint in the next month?

In June, the water temperature in the Celtic Sea in Flint will range between 52°F (11°C) and 63°F (17°C)