Ballincollig — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Ballincollig, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Ballincollig today is 19.6°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 | 20.0°C | 20.5°C | |
| JUL 17 | 19.8°C | 20.5°C | |
| JUL 18 | 19.6°C | 20.5°C | |
| JUL 19 | 19.8°C | 20.5°C | |
| JUL 20 | 19.7°C | 20.5°C | |
| JUL 21 | 19.7°C | 20.5°C | |
| JUL 22 | 19.5°C | 20.5°C | |
| JUL 23 | 19.6°C | 20.5°C | |
| JUL 24 | 20.5°C | 19.6°C | |
| JUL 25 | 20.5°C | 19.7°C | |
| JUL 26 | 20.5°C | 19.7°C | |
| JUL 27 | 20.5°C | 19.8°C | |
| JUL 28 | 20.5°C | 19.8°C | |
| JUL 29 | 20.5°C | 19.9°C | |
| JUL 30 | 20.5°C | 19.9°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 | 3°C | 7°C | 9°C |
| March | 5°C | 9°C | 11°C |
| April | 8°C | 11°C | 14°C |
| May | 9°C | 14°C | 18°C |
| June | 13°C | 19°C | 24°C |
| July | 16°C | 21°C | 25°C |
| August | 15°C | 19°C | 24°C |
| September | 13°C | 18°C | 22°C |
| October | 9°C | 13°C | 16°C |
| November | 5°C | 8°C | 11°C |
| December | 3°C | 6°C | 10°C |
Ballincollig: Weather Forecast
July 24
July 25
July 26
July 27
Location & Local Information
Ballincollig, a satellite town of Cork City, sits beside the River Lee, and the river's water temperature here reflects the Irish climate. Close to the Inniscarra and Carrigadrohid dams upstream, the water generally remains cool year-round. You can expect the river to see temperatures as low as 6∘C to 9∘C (43∘F to 48∘F) during the winter. In the height of summer, the water warms slightly to approximately 15∘C to 18∘C (59∘F to 64∘F), making it feel refreshingly cold even on the hottest days.
Swimming in the River Lee near Ballincollig is not officially sanctioned or recommended due to safety concerns. While the Ballincollig Regional Park provides beautiful riverside access, the water can feature strong, unpredictable currents, especially after heavy rain or due to dam operations, as well as varying water quality. For safety, swimming is discouraged. Instead, the river is primarily used for sports like kayaking and rowing. Visitors to Ballincollig can also explore the historic Ballincollig Gunpowder Mills ruins within the Regional Park and the nearby Farran Forest Park, which offers land-based recreational activities.