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Glengarriff
Water Temperature in the Celtic Sea in Glengarriff, Ireland: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Glengarriff 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 Glengarriff
8.3°C
TODAY
8.8°C
YESTERDAY
8.3°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Celtic Sea in Glengarriff is 8.3°C. This is still cool water, suitable only for experienced swimmers or those accustomed to cold water. Swimming in such conditions is possible, but not recommended for prolonged periods. Extra caution should be taken during extended exposure, as the cold water can cause heat loss and lead to hypothermia. For added comfort, special clothing 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 Glengarriff Over the Last 30 Days
The water temperature in Glengarriff 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 Glengarriff will remain nearly unchanged in the coming days, its value will be 9.1°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 Ireland to enhance accuracy.
Water temperature data for Glengarriff 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
| Date | Current | Average | Forecast |
|---|---|---|---|
| Feb 15 | 8.3°C | 9.5°C | |
| Feb 16 | 8.4°C | 9.0°C | |
| Feb 17 | 8.5°C | 9.0°C | |
| Feb 18 | 8.5°C | 9.0°C | |
| Feb 19 | 8.5°C | 9.3°C | |
| Feb 20 | 8.2°C | 9.3°C | |
| Feb 21 | 8.8°C | 9.8°C | |
| Feb 22 | 8.5°C | 10.3°C | |
| Feb 23 | 10.3°C | 8.5°C | |
| Feb 24 | 9.5°C | 8.6°C | |
| Feb 25 | 9.3°C | 8.7°C | |
| Feb 26 | 10.0°C | 8.8°C | |
| Feb 27 | 9.3°C | 8.9°C | |
| Feb 28 | 10.0°C | 9.0°C | |
| Mar 1 | 9.5°C | 9.1°C | |
| Mar 2 | 9.0°C | 9.1°C |
Sea Temperature in Glengarriff Throughout the Year
Throughout the year, the sea temperature in Glengarriff never exceeds 64°F (18°C).
Below is the annual chart of sea temperature changes in the Celtic Sea in Glengarriff.
January
| Minimum | Average | Maximum |
|---|---|---|
| 8°C | 10°C | 12°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 8°C | 9.5°C | 11°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 8°C | 9.5°C | 11°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 8°C | 10°C | 12°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 10°C | 12°C | 14°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 11°C | 14.5°C | 18°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 12°C | 16°C | 20°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 13°C | 16°C | 19°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 13°C | 15.5°C | 18°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 12°C | 14°C | 16°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 10°C | 12°C | 14°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 9°C | 11°C | 13°C |
Monthly Water Temperature Histogram for Celtic Sea in Glengarriff
You can explore detailed data on how the water temperature in Glengarriff varies each month:
What Beaches Are There In and Around Glengarriff?
Shanvalla Bay Beach
Shanvalla Bay Beach is a 1-stars sandy beach, located in a 10 km (6 miles) radius of Glengarriff.
Beach Beach
Beach Beach is a 1-stars sandy beach, located in a 10 km (6 miles) radius of Glengarriff.
Abbey Beach
Abbey Beach is a 1-stars sandy beach, located in a 10 km (6 miles) radius of Glengarriff.
Lower Newtown Bay Beach
Lower Newtown Bay Beach is a 1-stars sandy beach, located in a 10 km (6 miles) radius of Glengarriff.
Glengarriff Weather
FEBRUARY 23
7°C / 10°C
light rainhumidity: 86% | wind: 7 km/h
FEBRUARY 24
5°C / 9°C
light rainhumidity: 76% | wind: 5 km/h
FEBRUARY 25
5°C / 8°C
few clouds: 11-25%humidity: 91% | wind: 3 km/h
FEBRUARY 26
7°C / 8°C
moderate rainhumidity: 97% | wind: 1 km/h
Sea Temperature in the Celtic Sea in Glengarriff: General Trends and Swimming Opportunities
The coastal area in the region of Munster, Ireland, experiences a mild maritime climate characterized by temperate, often rainy conditions with average temperatures ranging from 6°C in winter to around 20°C in summer. It's less foggy and windy than the rest of Ireland due to the Gulf Stream's influence, offering relatively warm sea temperatures.
Glengarriff is located in Europe in the Northern Hemisphere at a latitude of 52 degrees, along the shores of the Celtic Sea. Glengarriff lies within the Munster in Ireland.
The average annual daytime air temperature in Glengarriff 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 (38°F) is recorded in February, and the maximum is in July, reaching 12°C (54°F).
According to historical data, Glengarriff 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 168 mm (6.6 inches) of precipitation, while the driest month is June, which typically has 12 rainy days and only 89 mm (3.5 inches) of precipitation.
The average annual water temperature in Celtic Sea in Glengarriff is 13°C (55°F). In January, the water reaches its lowest point of the year at 8°C (46°F), while in July, it peaks at 20°C (68°F). In Glengarriff, the water temperature in the Celtic Sea never consistently reaches a comfortable level for swimming in any month.
Geographical Location of Glengarriff
Nearby Cities
Frequently Asked Questions About Glengarriff and its Water Temperatures
What is the current sea temperature in Glengarriff?
The water temperature today in the Celtic Sea in Glengarriff is 47°F (8.3°C).
In which months is the water temperature in Glengarriff comfortable for swimming?
It cannot be guaranteed that the water temperature in Glengarriff will be comfortable for swimming in any month of the year.
What is the water temperature in Glengarriff during the winter?
The water temperature in the Celtic Sea in Glengarriff during the winter ranges from 8°C to 13°C (46°F to 55°F).
What is the water temperature in Glengarriff during the spring?
The water temperature in the Celtic Sea in Glengarriff during the spring ranges from 8°C to 14°C (46°F to 57°F).
What is the water temperature in Glengarriff during the summer?
The water temperature in the Celtic Sea in Glengarriff during the summer ranges from 11°C to 20°C (52°F to 68°F).
What is the water temperature in Glengarriff during the fall?
The water temperature in the Celtic Sea in Glengarriff during the fall ranges from 10°C to 18°C (50°F to 64°F).
Is it possible to swim in the sea in Glengarriff at any time of the year?
In Glengarriff, 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 Glengarriff in the next month?
In March, the water temperature in the Celtic Sea in Glengarriff will range between 46°F (8°C) and 52°F (11°C)