Carrowmore Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Carrowmore Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Carrowmore Lake today is 18.8°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 | 22.0°C | 21.3°C | |
| JUL 17 | 22.2°C | 21.3°C | |
| JUL 18 | 22.7°C | 21.3°C | |
| JUL 19 | 20.9°C | 21.3°C | |
| JUL 20 | 20.0°C | 21.3°C | |
| JUL 21 | 19.3°C | 21.3°C | |
| JUL 22 | 19.3°C | 21.3°C | |
| JUL 23 | 18.8°C | 21.3°C | |
| JUL 24 | 21.3°C | 18.9°C | |
| JUL 25 | 21.3°C | 19.1°C | |
| JUL 26 | 21.3°C | 19.2°C | |
| JUL 27 | 21.3°C | 19.3°C | |
| JUL 28 | 21.3°C | 19.4°C | |
| JUL 29 | 21.3°C | 19.6°C | |
| JUL 30 | 21.3°C | 19.7°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 | 1°C | 5°C | 8°C |
| February | 1°C | 5°C | 10°C |
| March | 3°C | 7°C | 10°C |
| April | 6°C | 10°C | 15°C |
| May | 10°C | 15°C | 21°C |
| June | 13°C | 20°C | 26°C |
| July | 15°C | 21°C | 27°C |
| August | 17°C | 22°C | 27°C |
| September | 13°C | 19°C | 24°C |
| October | 9°C | 13°C | 17°C |
| November | 5°C | 9°C | 12°C |
| December | 4°C | 7°C | 10°C |
Carrowmore Lake: Water Temperature by Location
Carrowmore Lake: Weather Forecast
July 24
July 25
July 26
July 27
Location & Local Information
Carrowmore Lake, located in the unspoiled Erris region of County Mayo, is a large, shallow, freshwater lough, essential to the area as a public drinking water source. Given its position in the wild northwest, the water temperature remains quite cool throughout the year. Winter temperatures are typically cold, dropping to a range of 4∘C to 7∘C (39∘F to 45∘F). Even during the summer, Carrowmore’s shallow depth can lead to a slightly better warm-up than deep loughs, but temperatures only reach the modest range of 14∘C to 17∘C (57∘F to 63∘F).
While there are no official bathing areas on the lake, swimming is generally not prohibited in Irish lakes unless specific local restrictions are in place. However, Carrowmore's primary significance is as a Special Area of Conservation and a crucial source of public drinking water, which often discourages recreational swimming to protect water quality. The lough is most renowned as a destination for game fishing, especially for its prized salmon and sea trout. Nearby attractions that embrace the wild scenery include the breathtaking coastal views of Benwee Head and the Bangor Trail, offering spectacular hiking opportunities.