Lough Carra — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lough Carra, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lough Carra today is 14.2°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 54°F (12°C) to 60°F (15°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 Over the Last 30 Days
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| JUN 3 | 15.3°C | 20.9°C | |
| JUN 4 | 15.2°C | 20.9°C | |
| JUN 5 | 15.0°C | 20.9°C | |
| JUN 6 | 14.8°C | 20.9°C | |
| JUN 7 | 14.7°C | 20.9°C | |
| JUN 8 | 14.4°C | 20.9°C | |
| JUN 10 | 14.3°C | 20.9°C | |
| JUN 11 | 20.9°C | 14.5°C | |
| JUN 12 | 20.9°C | 14.9°C | |
| JUN 13 | 20.9°C | 15.2°C | |
| JUN 14 | 20.9°C | 15.5°C | |
| JUN 15 | 20.9°C | 15.9°C | |
| JUN 16 | 20.9°C | 16.2°C | |
| JUN 17 | 20.9°C | 16.5°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
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 to enhance accuracy.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 2°C | 6°C | 9°C |
| February | 2°C | 6°C | 9°C |
| March | 3°C | 7°C | 10°C |
| April | 7°C | 11°C | 14°C |
| May | 11°C | 17°C | 22°C |
| June | 14°C | 21°C | 27°C |
| July | 18°C | 23°C | 28°C |
| August | 17°C | 22°C | 27°C |
| September | 13°C | 19°C | 24°C |
| October | 10°C | 14°C | 18°C |
| November | 5°C | 9°C | 12°C |
| December | 2°C | 6°C | 10°C |
Lough Carra: Water Temperature by Location
Lough Carra: Weather Forecast
June 9
June 10
June 11
June 12
June 13
June 14
Location & Local Information
Lough Carra in County Mayo is one of Europe's finest examples of a marl lake, famed for its exceptionally clear, pale green-blue water resulting from the rich, chalky sediment on its bed. Like most Irish loughs, the water temperature remains relatively cool throughout the year. While detailed, official data is scarce, seasonal ranges typically fluctuate from a bracing winter low of about 4∘C to 7∘C (39∘F to 45∘F), peaking in summer with an average surface temperature of approximately 15∘C to 18∘C (59∘F to 64∘F).
Swimming is generally permitted in the lake as it is a natural body of water and not a reservoir, and it has historically been a popular wild swimming spot, particularly around the Moore Hall area. However, bathers should exercise extreme caution, as the lake is known for unstable marl sediment and sudden sinkholes in certain shallow areas, which can pose a real danger. For visitors exploring the area, the stark, beautiful ruins of Moore Hall on the northern shore and the historic Ballintubber Abbey nearby are popular attractions, alongside the excellent trout fishing opportunities on the lough itself.