Lough Gara — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lough Gara, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lough Gara today is 19.7°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. 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 |
|---|---|---|---|
| JUL 16 | 20.3°C | 22.0°C | |
| JUL 17 | 20.4°C | 22.0°C | |
| JUL 18 | 20.9°C | 22.0°C | |
| JUL 19 | 20.9°C | 22.0°C | |
| JUL 20 | 20.6°C | 22.0°C | |
| JUL 21 | 20.1°C | 22.0°C | |
| JUL 22 | 19.7°C | 22.0°C | |
| JUL 23 | 19.7°C | 22.0°C | |
| JUL 24 | 22.0°C | 19.8°C | |
| JUL 25 | 22.0°C | 19.9°C | |
| JUL 26 | 22.0°C | 20.0°C | |
| JUL 27 | 22.0°C | 20.2°C | |
| JUL 28 | 22.0°C | 20.3°C | |
| JUL 29 | 22.0°C | 20.4°C | |
| JUL 30 | 22.0°C | 20.5°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 | 15°C | 22°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 | 9°C |
Lough Gara: Water Temperature by Location
Lough Gara: Weather Forecast
July 24
July 25
July 26
July 27
Location & Local Information
Lough Gara, a picturesque lake nestled mostly in County Sligo with a portion extending into Roscommon, is known for its shallow waters and numerous archaeological Crannógs (ancient artificial islands). As a freshwater lough in the Irish midlands, the water temperature experiences significant seasonal variation. In the coldest months, the water typically ranges from 5∘C to 8∘C (41∘F to 46∘F), while the summer sun can warm the surface layer to a more comfortable 15∘C to 18∘C (59∘F to 64∘F).
Swimming is generally allowed in Lough Gara, as no formal restrictions prohibit it, making it a popular spot for wild swimming enthusiasts. However, there are no designated, lifeguarded bathing areas, and swimmers should be cautious of the dense reeds and vegetation common to the shallow lake margins. The lake itself is a key fishing location, particularly for pike, and the surrounding area offers various other attractions. Close by, visitors can enjoy the activities at the Lough Gara Country Pursuits centre or take a short drive to the historic Boyle Abbey or Lough Key Forest and Activity Park.