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Newtownabbey

Water Temperature in the Irish Sea in Newtownabbey, Northen Ireland: Current, Historical Data and Forecast

On this page, you will find comprehensive information about the sea temperature in Newtownabbey in Northen Ireland, 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 Newtownabbey

12.2°C

TODAY

11.7°C

YESTERDAY

11.1°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 Irish Sea in Newtownabbey is 12.2°C. The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear.

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 Irish Sea in Newtownabbey Over the Last 30 Days

The water temperature in Newtownabbey 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 Newtownabbey will remain nearly unchanged in the coming days, its value will be 12.2°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 Newtownabbey 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
Jun 1311.1°C11.5°C
Jun 1411.3°C12.0°C
Jun 1511.5°C11.5°C
Jun 1610.8°C11.8°C
Jun 1711.2°C12.3°C
Jun 1811.5°C12.3°C
Jun 1911.7°C12.3°C
Jun 2012.0°C12.0°C
Jun 2112.3°C12.2°C
Jun 2212.3°C12.2°C
Jun 2312.3°C12.2°C
Jun 2412.3°C12.2°C
Jun 2512.5°C12.2°C
Jun 2612.3°C12.2°C
Jun 2712.5°C12.2°C
Jun 2812.5°C12.2°C
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast

Sea Temperature in Newtownabbey Throughout the Year

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

Below is the annual chart of sea temperature changes in the Irish Sea in Newtownabbey.

January

MinimumAverageMaximum
7°C8.5°C10°C

February

MinimumAverageMaximum
7°C8.5°C10°C

March

MinimumAverageMaximum
6°C8°C10°C

April

MinimumAverageMaximum
7°C8.5°C10°C

May

MinimumAverageMaximum
8°C10°C12°C

June

MinimumAverageMaximum
9°C11.5°C14°C

July

MinimumAverageMaximum
11°C13.5°C16°C

August

MinimumAverageMaximum
12°C14°C16°C

September

MinimumAverageMaximum
12°C14°C16°C

October

MinimumAverageMaximum
11°C13°C15°C

November

MinimumAverageMaximum
11°C13°C15°C

December

MinimumAverageMaximum
9°C11°C13°C

Monthly Water Temperature Histogram for Irish Sea in Newtownabbey

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

What Beaches Are There In and Around Newtownabbey?

Gideons Green

Gideons Green is a 2-stars sandy beach, is located directly in Newtownabbey. There is parking.

Newtownabbey Bay Beach

Newtownabbey Bay Beach is a 2-stars sandy beach, is located directly in Newtownabbey. There is parking.

Jordanstown Loughshore Park

Jordanstown Loughshore Park is a 2-stars sandy beach, located in a 3 km (2 miles) radius of Newtownabbey. There is parking.

Seapark Bay Beach

Seapark Bay Beach is a 2-stars sandy beach, located in a 5 km (3 miles) radius of Newtownabbey. There is parking. There are restrooms.

High Tide Covers Rock Beach

High Tide Covers Rock Beach is a 2-stars sandy beach, located in a 7 km (4 miles) radius of Newtownabbey. There is parking.

North Down Coastal Path / Ulster Way

North Down Coastal Path / Ulster Way is a 2-stars sandy beach, located in a 7 km (4 miles) radius of Newtownabbey. There is parking.

Newtownabbey Weather

JUNE 21

13°C / 15°C
broken clouds: 51-84%

humidity: 85% | wind: 6 km/h

JUNE 22

11°C / 16°C
few clouds: 11-25%

humidity: 76% | wind: 8 km/h

JUNE 23

13°C / 16°C
light rain

humidity: 83% | wind: 6 km/h

JUNE 24

12°C / 13°C
few clouds: 11-25%

humidity: 84% | wind: 3 km/h

Northen Ireland, United KingdomNorthen Ireland, United KingdomNorthen Ireland, United Kingdom

Sea Temperature in the Irish Sea in Newtownabbey: General Trends and Swimming Opportunities

Original name
Newtownabbey
The Local Time
18:01
Time Zone
UTC+1
Sunrise
04:45
Sunset
22:02
Length of the day
17 h 16 m

The coastal area of Northern Ireland, United Kingdom, features a temperate maritime climate characterized by relatively mild and damp conditions throughout the year. Winters are generally cool with temperatures averaging around 5°C, while summers are mild, with temperatures usually around 15-20°C, and rainfall is evenly distributed throughout the year.

Newtownabbey is located in Europe in the Northern Hemisphere at a latitude of 55 degrees, along the shores of the Irish Sea. Newtownabbey lies within the Northen Ireland in United Kingdom.

The average annual daytime air temperature in Newtownabbey is 13°C (55°F), with the average nighttime temperature being 7°C (45°F). The highest average daily temperature occurs in July, reaching 18°C (65°F), while the lowest is in January at 8°C (46°F). As for nighttime temperatures, the minimum average temperature of 3°C (37°F) is recorded in February, and the maximum is in August, reaching 12°C (53°F).

According to historical data, Newtownabbey experiences 189 rainy days per year, which accounts for 52 percent of all days in the year. On average, there are 16 rainy days each month. The wettest month is January, with 18 rainy days and 122 mm (4.8 inches) of precipitation, while the driest month is April, which typically has 13 rainy days and only 70 mm (2.7 inches) of precipitation.

The average annual water temperature in Irish Sea in Newtownabbey is 11°C (52°F). In March, the water reaches its lowest point of the year at 6°C (43°F), while in July, it peaks at 16°C (61°F). In Newtownabbey, the water temperature in the Irish Sea never consistently reaches a comfortable level for swimming in any month.

Geographical Location of Newtownabbey

Frequently Asked Questions About Newtownabbey and its Water Temperatures

What is the current sea temperature in Newtownabbey?

The water temperature today in the Irish Sea in Newtownabbey is 54°F (12.2°C).

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

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

What is the water temperature in Newtownabbey during the winter?

The water temperature in the Irish Sea in Newtownabbey during the winter ranges from 7°C to 13°C (45°F to 55°F).

What is the water temperature in Newtownabbey during the spring?

The water temperature in the Irish Sea in Newtownabbey during the spring ranges from 6°C to 12°C (43°F to 54°F).

What is the water temperature in Newtownabbey during the summer?

The water temperature in the Irish Sea in Newtownabbey during the summer ranges from 9°C to 16°C (48°F to 61°F).

What is the water temperature in Newtownabbey during the fall?

The water temperature in the Irish Sea in Newtownabbey during the fall ranges from 11°C to 16°C (52°F to 61°F).

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

In Newtownabbey, the Irish 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 Newtownabbey in the next month?

In July, the water temperature in the Irish Sea in Newtownabbey will range between 52°F (11°C) and 61°F (16°C)