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Roundstone

Water Temperature in the Atlantic Ocean in Roundstone, Ireland: Current, Historical Data and Forecast

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

59°F

TODAY

60°F

YESTERDAY

60°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 Atlantic Ocean in Roundstone is 15.5°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 Atlantic Ocean in Roundstone Over the Last 30 Days

The water temperature in Roundstone today is lower than both a week ago and a month ago. Today's sea temperature is slightly lower than on the same day in previous years.

According to our forecast, the sea temperature in Roundstone will remain nearly unchanged in the coming days, its value will be 59°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 Ireland to enhance accuracy.

Water temperature data for Roundstone 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
Jul 2960°F62°F
Jul 3060°F62°F
Jul 3160°F62°F
Aug 161°F60°F
Aug 259°F60°F
Aug 360°F61°F
Aug 460°F61°F
Aug 561°F60°F
Aug 660°F59°F
Aug 760°F59°F
Aug 860°F59°F
Aug 960°F59°F
Aug 1060°F59°F
Aug 1160°F59°F
Aug 1260°F59°F
Aug 1360°F59°F
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast

Sea Temperature in Roundstone Throughout the Year

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

Below is the annual chart of sea temperature changes in the Atlantic Ocean in Roundstone.

January

MinimumAverageMaximum
45°F49°F54°F

February

MinimumAverageMaximum
45°F48°F52°F

March

MinimumAverageMaximum
45°F48°F52°F

April

MinimumAverageMaximum
46°F50°F54°F

May

MinimumAverageMaximum
50°F54°F57°F

June

MinimumAverageMaximum
52°F57°F63°F

July

MinimumAverageMaximum
54°F61°F68°F

August

MinimumAverageMaximum
57°F62°F66°F

September

MinimumAverageMaximum
55°F60°F64°F

October

MinimumAverageMaximum
54°F57°F61°F

November

MinimumAverageMaximum
50°F55°F59°F

December

MinimumAverageMaximum
48°F52°F55°F

Monthly Water Temperature Histogram for Atlantic Ocean in Roundstone

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

What Beaches Are There In and Around Roundstone?

Dogs Bay Beach

Dogs Bay Beach is a 4-stars sandy beach, located in a 3 km (2 miles) radius of Roundstone. There is parking. There are restrooms. Dogs Bay Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Gurteen Bay Beach

Gurteen Bay Beach is a 3-stars sandy beach, located in a 3 km (2 miles) radius of Roundstone. There is parking. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Dog's Bay Beach

Dog's Bay Beach is a 3-stars sandy beach, located in a 4 km (2 miles) radius of Roundstone. There is parking. There are cafés. Dog's Bay 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.

Tra Na Feadoige

Tra Na Feadoige is a 1-stars sandy beach, located in a 4 km (2 miles) radius of Roundstone.

Moyrus Beach

Moyrus Beach is a 2-stars sandy beach, located in a 7 km (4 miles) radius of Roundstone. There is parking. Moyrus Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.

Roundstone Weather

AUGUST 6

57°F / 59°F
light rain

humidity: 82% | wind: 5 mph

AUGUST 7

57°F / 61°F
light rain

humidity: 83% | wind: 5 mph

AUGUST 8

59°F / 61°F
light rain

humidity: 88% | wind: 6 mph

AUGUST 9

59°F / 61°F
light rain

humidity: 88% | wind: 4 mph

Connacht, IrelandConnacht, IrelandConnacht, Ireland

Sea Temperature in the Atlantic Ocean in Roundstone: General Trends and Swimming Opportunities

Original name
Roundstone
The Local Time
03:51 AM
Time Zone
UTC+1
Sunrise
06:02 AM
Sunset
09:29 PM
Length of the day
15 h 26 m

The coastal areas of Connacht in Ireland typically experience a maritime temperate climate with mild, wet winters and cool, moderately sunny summers. Influenced by the Atlantic Ocean, this region has frequent rainfall, relatively stable temperatures, and less extreme weather variations.

Roundstone is located in Europe in the Northern Hemisphere at a latitude of 53 degrees, along the shores of the Atlantic Ocean. Roundstone lies within the Connacht in Ireland.

The average annual daytime air temperature in Roundstone is 14°C (57°F), with the average nighttime temperature being 7°C (45°F). The highest average daily temperature occurs in July, reaching 19°C (67°F), while the lowest is in January at 9°C (48°F). As for nighttime temperatures, the minimum average temperature of 3°C (37°F) is recorded in February, and the maximum is in July, reaching 12°C (54°F).

According to historical data, Roundstone experiences 175 rainy days per year, which accounts for 48 percent of all days in the year. On average, there are 15 rainy days each month. The wettest month is January, with 17 rainy days and 113 mm (4.5 inches) of precipitation, while the driest month is June, which typically has 12 rainy days and only 79 mm (3.1 inches) of precipitation.

The average annual water temperature in Atlantic Ocean in Roundstone is 12°C (54°F). In January, the water reaches its lowest point of the year at 7°C (45°F), while in July, it peaks at 20°C (68°F). In Roundstone, the water temperature in the Atlantic Ocean never consistently reaches a comfortable level for swimming in any month.

Geographical Location of Roundstone

Frequently Asked Questions About Roundstone and its Water Temperatures

What is the current sea temperature in Roundstone?

The water temperature today in the Atlantic Ocean in Roundstone is 59°F (15°C).

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

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

What is the water temperature in Roundstone during the winter?

The water temperature in the Atlantic Ocean in Roundstone during the winter ranges from 7°C to 13°C (45°F to 55°F).

What is the water temperature in Roundstone during the spring?

The water temperature in the Atlantic Ocean in Roundstone during the spring ranges from 7°C to 14°C (45°F to 57°F).

What is the water temperature in Roundstone during the summer?

The water temperature in the Atlantic Ocean in Roundstone during the summer ranges from 11°C to 20°C (52°F to 68°F).

What is the water temperature in Roundstone during the fall?

The water temperature in the Atlantic Ocean in Roundstone during the fall ranges from 10°C to 18°C (50°F to 64°F).

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

In Roundstone, the Atlantic Ocean 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 Roundstone in the next month?

In September, the water temperature in the Atlantic Ocean in Roundstone will range between 55°F (13°C) and 64°F (18°C)