Loch Ard — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Loch Ard, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Loch Ard today is 18.1°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 | 18.6°C | 21.4°C | |
| JUL 17 | 18.3°C | 21.4°C | |
| JUL 18 | 18.3°C | 21.4°C | |
| JUL 19 | 18.3°C | 21.4°C | |
| JUL 20 | 18.3°C | 21.4°C | |
| JUL 21 | 18.2°C | 21.4°C | |
| JUL 22 | 18.2°C | 21.4°C | |
| JUL 23 | 18.1°C | 21.4°C | |
| JUL 24 | 21.4°C | 18.3°C | |
| JUL 25 | 21.4°C | 18.4°C | |
| JUL 26 | 21.4°C | 18.6°C | |
| JUL 27 | 21.4°C | 18.8°C | |
| JUL 28 | 21.4°C | 18.9°C | |
| JUL 29 | 21.4°C | 19.1°C | |
| JUL 30 | 21.4°C | 19.3°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 | 0°C | 3°C | 6°C |
| February | 0°C | 3°C | 7°C |
| March | 2°C | 6°C | 9°C |
| April | 5°C | 9°C | 12°C |
| May | 8°C | 13°C | 19°C |
| June | 13°C | 21°C | 28°C |
| July | 15°C | 21°C | 27°C |
| August | 14°C | 20°C | 25°C |
| September | 11°C | 17°C | 22°C |
| October | 7°C | 11°C | 14°C |
| November | 4°C | 8°C | 11°C |
| December | 1°C | 5°C | 8°C |
Loch Ard: Water Temperature by Location
Loch Ard: Weather Forecast
July 24
July 25
July 26
July 27
Location & Local Information
Loch Ard, situated within the Loch Lomond and The Trossachs National Park, is a particularly appealing spot for open water swimming in Scotland. Its relatively shallow nature and sheltered position mean the water is not as intensely cold as some of the deeper, larger lochs, making it a favourite among wild swimmers. Seasonal surface temperatures typically range from a chilly 4∘C to 6∘C (39∘F to 43∘F) in winter to a more tolerable 13∘C to 16∘C (55∘F to 61∘F) during the peak of summer.
Swimming is generally encouraged and allowed under the Scottish Outdoor Access Code, although caution is always necessary due to the risk of cold shock and potential hazards like submerged obstacles. The loch is well-used for non-motorised water sports, and its size makes it suitable for long-distance training. Its location near Aberfoyle offers easy access to the extensive Queen Elizabeth Forest Park for walking and cycling, as well as the nearby Loch Katrine and its historic steamship tours.