Camlough Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Camlough Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Camlough Lake today is 19.1°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 | 20.7°C | 22.0°C | |
| JUL 17 | 20.8°C | 22.0°C | |
| JUL 18 | 20.8°C | 22.0°C | |
| JUL 19 | 20.7°C | 22.0°C | |
| JUL 20 | 20.8°C | 22.0°C | |
| JUL 21 | 19.6°C | 22.0°C | |
| JUL 22 | 19.6°C | 22.0°C | |
| JUL 23 | 19.1°C | 22.0°C | |
| JUL 24 | 22.0°C | 19.2°C | |
| JUL 25 | 22.0°C | 19.4°C | |
| JUL 26 | 22.0°C | 19.5°C | |
| JUL 27 | 22.0°C | 19.7°C | |
| JUL 28 | 22.0°C | 19.8°C | |
| JUL 29 | 22.0°C | 20.0°C | |
| JUL 30 | 22.0°C | 20.1°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 | 8°C |
| March | 3°C | 7°C | 10°C |
| April | 6°C | 10°C | 13°C |
| May | 10°C | 15°C | 21°C |
| June | 14°C | 20°C | 26°C |
| July | 16°C | 22°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 | 3°C | 6°C | 9°C |
Camlough Lake: Water Temperature by Location
Camlough Lake: Weather Forecast
July 24
July 25
July 26
July 27
Location & Local Information
Camlough Lake, located near Newry in County Armagh, is one of the largest natural lakes in Northern Ireland and is surrounded by rolling hills and scenic countryside. The lake’s water temperature reflects the mild but variable maritime climate of the region. In winter, it typically stays between 4 and 6°C (39–43°F), remaining cold and clear. By spring, the surface temperature rises gradually to around 9–11°C (48–52°F). During midsummer—especially in July and August—the lake can warm to 16–19°C (61–66°F), making it one of the more comfortable inland swimming spots in Northern Ireland. As autumn approaches, the temperature slowly drops again to about 10–12°C (50–54°F), keeping a refreshing quality throughout most of the year.
Swimming in Camlough Lake is popular and well established, with the water regarded as clean and suitable for open-water swimming. The lake is used regularly for triathlon and long-distance swimming events during the summer months. Its calm, sheltered waters make it accessible for swimmers of various experience levels, though care is advised in cooler months when temperatures fall. Beyond swimming, visitors can enjoy kayaking, paddleboarding, and walking along the surrounding hillsides. Nearby attractions include Slieve Gullion Forest Park, Newry Canal, and the picturesque villages that dot the South Armagh countryside.